Standard Definitions of Terms Relating to Mass Spectrometry
|
|
- Φωτινή Βουρδουμπάς
- 5 χρόνια πριν
- Προβολές:
Transcript
1 IUPAC Draft Recommendation: Standard Definitions of Terms Relating to Mass Spectrometry 2 16) Da, u, ev, Pa, m/z IUPAC 6. (-) (/) LC-MS (liquid chromatograph mass spectrometer) LC/MS (liquid chromatography mass spectrometry) 7. daughter ion
2 ( ) abundance sensitivity m 1 m / m 1 m 1 accelerating voltage accelerator mass spectrometry (AMS) MeV acceptance accurate mass 1 mda ( u) measured accurate mass exact mass additivity of mass spectra 14
3 adduct ion (cationized molecule) [M NH 4 ],[M Na],[M Cl] adiabatic ionization a-ion a C C N (fragment ion) a-cleavage a- a (homolytic cleavage) analog ion (CH 3 CO ) (CH 3 CS ) analyte (fast atom bombardment) (electrospray ionization) (matrix) anion radical (radical anion) 15
4 anionized molecule anion: (pseudo-molecular ion quasi-molecular ion) (molecular-related ion) appearance energy (AE) (electron ionization) (fragment ion) (appearance potential) appearance potential (AP) (appearance energy) array detector associative ion/molecule reaction associative ionization A M atmospheric pressure chemical ionization (APCI) (chemical ionization) 16
5 atmospheric pressure ionization (API) (atmospheric pressure chemical ionization), (electrospray ionization), (liquid ionization) atmospheric pressure matrix-assisted laser desorption/ionization (AP MALDI) (matrix-assisted laser desorption/ionization) atmospheric pressure photoionization (APPI) (photoionization) (atmospheric pressure chemical ionization) atmospheric pressure spray atomic mass unit (amu) (unified atomic mass unit) atomic weight (relative atomic mass) (IUPAC) (standard atomic weight) 17
6 (unified atomic mass unit) autodetachment autoionization (ionization energy) A M M M e average mass (monoisotopic mass) B/E linked scan B/E B/E B/E (linked scan at constant B/E) B[1 (E/E 0 )] 1/2 /E linked scan B[1 (E/E 0 )] 1/2 /E B[1 (E/E 0 )] 1/2 /E (linked scan at constant B[1 (E/E 0 )] 1/2 /E) B 2 /E linked scan B 2 /E B 2 /E B 2 /E (linked scan at constant B 2 /E) background mass spectrum 18
7 (residual mass spectrum) base peak (BP) base peak chromatogram (base peak) (hyphenated method) bath gas (bu#er gas) b-cleavage b- b (homolytic cleavage) b-ion b C N N (fragment ion) blackbody infrared radiative dissociation (BIRD) (ion trap) (infrared multiphoton dissociation) bu#er gas (ion trap) (collision quadrupole) (collision gas) 19
8 calculated exact mass p. 40, exact mass capillary electrophoresis mass spectrometry (CE/MS) capillary-skimmer collision-induced dissociation (electrospray ionization) (collision-induced dissociation) (nozzle-skimmer collision-induced dissociation) (skimmer collision-induced dissociation) (collision-induced dissociation) (skimmer) cation radical (radical cation) cationized molecule cation (pseudomolecular ion quasi-molecular ion) (molecular-related ion) center-of-mass collision energy (collisional excitation) 1 E lab M i (collision gas) 20
9 M n E cm E cm E lab [M n /(M n M i )] 5keV 1,000 u He 19.9 ev (center-of-mass kinetic energy) (laboratory collision energy) center-of-mass kinetic energy (center-of-mass collision energy) centroid acquisition m/z (continuum acquisition) channel electron multiplier (continuous dynode electron multiplier) channeltron (continuous dynode electron multiplier) charge exchange ionization (ion/molecule reaction) charge exchange reaction (charge transfer reaction) 21
10 charge inversion mass spectrum (charge inversion reaction) m/z charge inversion reaction (precursor ion) M M (collision gas) X M M M X M X 2 M X M X e charge mediated fragmentation (fragmentation) (charge remote fragmentation) charge number 1 q e z z q/e charge permutation reaction (charge number) charge remote fragmentation (CRF) (fragmentation) [M H], [M Na] (even-electron ion) (high-energy collision-induced dissocia- 22
11 tion) (remote site fragmentation) (charge mediated fragmentation) charge stripping reaction (CSR) z M z (collision gas) M (z r) (ionizing collision) M z X M (z r) re (X s se ) charge transfer reaction (charge exchange reaction) (charge number) (ion/neutral reaction) (charge permutation reaction) (electron capture reaction) (charge stripping reaction) chemical ionization (CI) (reagent gas) [R H] X (reactant ion) M M 23
12 [R H] M [M H] R C 2 H 5 M [M H] C 2 H 6 X M [M H] HX (negative ion chemical ionization) chemi-ionization (penning ionization) (associative ionization) (chemical ionization) chromatogram (chromatography) chromatograph (chromatography) chromatography c-ion c C N N C a N (fragment ion). cleavage (homolytic cleavage) (heterolytic cleavage) (frag- 24
13 mentation) (dissociation) cluster M A B M n,a n,a n B m (n, m 2) cluster ion (cluster). M n, M n, [M n H],[M n H] collision cell (collision-induced dissociation) (collision gas) collision chamber (collision cell) collision gas (collisional excitation) (ion/molecule reaction) collision quadrupole m/z (bu#er gas) (collision gas) (quadrupole) (hybrid mass spectrometer) q EBqQ RF (RF-only quadrupole) 25
14 (ion guide) collision reaction cell (charge exchange reaction) (ion/neutral reaction) (hexapole) (octapole) (inductively coupled plasma mass spectrometry) collisional activation (CA) (collisional excitation) collisional excitation (collision gas) (center-of-mass collision energy) collisionally activated dissociation (CAD) (collision-induced dissociation) collision-induced dissociation (CID) (fragmentation) (collisionally activated dissociation) (collisional excitation) complex ion (spark source mass spectrometry) 26
15 consecutive reaction monitoring (CRM) n 3 MS n MS n constant neutral loss scan 2 (mass analyzer) (tandem mass spectrometer) (metastable ion decay) (collision-induced dissociation) (constant neutral loss spectrum) constant neutral loss spectrum m/z (precursor ion) constant neutral mass gain scan 2 (mass analyzer) (tandem mass spectrometer) (collision gas) (ion/molecule reaction) (constant neutral mass gain spectrum) constant neutral mass gain spectrum (collision gas) (ion/molecule reaction) m/z (product ion) continuous dynode electron multiplier (secondary electron) 27
16 discrete dynode electron multiplier (channel electron multiplier) (channeltron) (secondary electron multiplier) continuous flow fast atom bombardment (CF-FAB) (analyte) (fast atom bombardment) continuum acquisition (profile acquisition) (centroid acquisition) conversion dynode corona discharge Coulomb explosion (1) M z n (2) (electrospray ionization) 28
17 (Rayleigh limit) curved field reflectron R 2 V 2 x 2 x V R (reflectron) cycloidal mass spectrometer (prolate trochoidal mass spectrometer) cyclotron motion q B v qv B dalton (Da) Da SI SI (unified atomic mass unit) 10 kda, 1 MDa, 10 mda Daly detector (photomultiplier) (conversion dynode) daughter ion (product ion) 29
18 daughter ion analysis (product ion analysis) daughter ion scan (product ion scan) daughter ion spectrum (product ion spectrum) deconvolution (electrospray ionization) (multiplycharged ion) 0 delayed extraction (DE) (desorption ionization) (time-of-flight mass spectrometer) (mass resolution) delayed extraction deprotonated molecule M H [M H] (fast atom bombardment) (electrospray ionization) 30
19 Derrick shift MIKE (collision-induced dissociation) (collision gas) (precursor ion) (product ion) MIKE MIKE (mass-analyzed ion kinetic energy spectrometry) desorption chemical ionization (DCI) (in-beam chemical ionization) (in-beam method) desorption electron ionization (DEI) (in-beam electron ionization) (in-beam method) desorption electrospray ionization (DESI) (electrospray ionization) desorption ionization (DI) (field desorption) (fast atom bombardment) (matrix-assisted laser desorption/ionization) desorption ionization on silicon (DIOS) (porous silicon) 31
20 (desorption ionization) (surface-assisted laser desorption/ionization) detection limit (sensitivity) diagnostic ion (precursor ion) (product ion) (electron ionization) (diagnostic ion) di#erential pumping di#usion pump Torr 10 2 Torr dimeric ion [M 2 ] direct analysis of daughter ions (DADI) MIKE (mass-analyzed ion kinetic energy 32
21 spectrometry) direct chemical ionization (in-beam chemical ionization) (in-beam method) direct dissociation (molecular ion) direct exposure method (in-beam method) direct exposure probe (DEP) (direct insertion probe) (ionization chamber) (desorption electron ionization) (desorption chemical ionization) (direct inlet) direct infusion (electrospray ionization) direct inlet (electron ionization) (chemical ionization) (ionization chamber) 33
22 (reactant ion) direct insertion probe (DIP) (ionization chamber) (direct inlet) direct liquid introduction (DLI) (chemical ionization) (ionization chamber) direction focusing m/z (magnetic sector) discharge ionization 19 discrete dynode electron multiplier (secondary electron) (continuous dynode electron multiplier) (secondary electron multiplier) 34
23 dissociative ionization A BC A B C e (dissociative Penning ionization) (dissociative ionization) dissociative Penning ionization (dissociative ionization) distonic ion (diradical) (radical cation) (radial anion) CH 2 OH 2 (distonic ion) CH 3 OH double-focusing mass spectrometer (velocity focusing) (direction focusing) (electric sector: E) (magnetic sector: B) E B (forward geometry, EB geometry) B E (reverse geometry BE geometry) dynamic field mass spectrometer m/z dynamic pulse heating 2500 K 35
24 E 2 /V linked scan E 2 /V E 2 /V E 2 /V (linked scan at constant E 2 /V) einzel lens 3 electric sector (sector mass spectrometer) (time-of-flight mass spectrometer) (electrostatic energy analyzer) electrohydrodynamic ionization (EHI EHDI) ( 10 kv) (spray ionization) (cluster ion) (massive-cluster impact ionization) [M H] [M Na] 36
25 electron accelerating voltage (electron ionization) electron a$nity E EA M M M e M M electron capture chemical ionization (ECCI) (chemical ionization) electron capture dissociation (ECD) (multiply protonated molecule) (charge number) (odd-electron ion) [M nh] (n 1) electron capture ionization (ECI) M electron capture reaction (charge transfer reaction) 37
26 (multiply-charged ion) (autoionization) transferionization electron energy (electron ionization) (electron volt, ev) electron impact ionization (electron ionization) electron ionization (EI) ev (electron impact ionization) electron volt (ev) 1 ev SI SI 1eV (40) J 2 electrospray (ES) kv electrospray ionization (ESI) (electrospray) 38
27 kv Taylor cone (Rayleigh limit) electrostatic energy analyzer (ESA) (electric sector) emittance (1) (ion optics) (2) 3/2 (perviance) [A V 3/2 ] energy focusing even-electron ion [M H],[M H],CH 3,NH 4,OH 39
28 even-electron rule (odd-electron ion) (fragmentation) (even-electron ion) (odd-electron rule) exact mass (10 3 u) (monoisotopic mass) calculated exact mass Accurate mass excess energy (fragmentation) extracted ion chromatogram (EIC) 1 m/z (relative intensity) (hyphenated method) Faraday cup (secondary electron) 40
29 fast atom bombardment (FAB) kev Ar, Xe (matrix fast atom bombardment) (solid fast atom bombardment) (gas-phase fast atom bombardment) fast ion bombardment (FIB) kev (liquid secondary ionization) fast particle bombardment (FPB) kev kev (fast atom bombardment) (fast ion bombardment) field desorption (FD) (field desorption/ionization) field desorption/ionization (field desorption) field emitter (field desorption) (field ionization) 41
30 field ionization (FI) field ionization kinetics (FIK) (field ionization) field-free region (FFR) first stability region (transmission quadrupole mass spectrometer) (Paul ion trap) (Mathieu stability diagram) fission fragment ionization (plasma desorption/ionization) flash desorption (electron ionization) (chemical ionization) 42
31 focal plane detector (FPD) m/z (mass spectrograph) forward geometry (double-focusing mass spectrometer) forward library search (mass spectral library) (reverse library search) Fourier transform ion cyclotron resonance mass spectrometer (FT-ICRMS) m/z m/z (cyclotron motion) (ion cyclotron resonance mass spectrometer) 43
32 Fourier transform mass spectrometry (FTMS) m/z (Fourier transform ion cyclotron resonance mass spectrometry) fragment fragment ion 1 (product ion) (precursor ion) (daughter ion) fragment ion scan (product ion scan) fragment ion spectrum (product ion spectrum) fragment peak (fragment ion) fragmentation 44
33 fringe field (electric sector) (magnetic sector) full width at half maximum (FWHM) 1 (sector mass spectrometer) 10 2 (mass resolution) gas chromatograph-mass spectrometer (GC-MS) gas chromatography/mass spectrometry (GC/MS) gas-phase fast atom bombardment (fast atom bombardment) glow discharge ionization granddaughter ion (2nd generation product ion) gridless reflectron 45
34 (reflectron) hard ionization (fragmentation) (soft ionization) heavy ion induced desorption (HIID) MeV u (fast particle bombardment) Herzog shunt (field-free region) (electric sector) (magnetic sector) heterolysis (heterolytic cleavage) heterolytic cleavage (fragment) 2 2 high temperature mass spectrometer (Knudsen cell mass spectrometer) high-energy collision-induced dissociation 1keV (laboratory collision energy) (collision-induced dissociation) (low-energy collision-induced dissoci- 46
35 ation) 1 (single collision) high-field asymmetric waveform ion mobility spectrometry (FAIMS) FAIMS 50 (RF-DC ion mobility spectrometry) (ion mobility spectrometry) homolysis (homolytic cleavage) homolytic cleavage (fragment) 2 1 (odd-electron ion) 1 (fragmentation) (even-electron ion) homolytic cleavage hybrid mass spectrometer MS/MS (mass spectrometry/mass spectrometry) (massanalyzer) hydrogen/deuterium exchange (HDX) (collision gas) 47
36 hyphenated method ICF flange ICF (conflat flange) (International ConFlat flange) imaging mass spectrometry m/z in-beam chemical ionization (in-beam method) in-beam electron ionization (in-beam method) in-beam method (ionization chamber) (reactant ion) (electron ionization) (chemical ionization) (direct exposure method) (field desorption) (ion/molecule reaction) (in-beam chemical ionization) (inbeam electron ionization) 48
37 M [M H] (direct chemical ionization) (desorption chemical ionization) (desorption electron ionization) inductive cleavage 2 inductively coupled plasma (ICP) MHz MHz Ar 5,000 7,000 K inductively coupled plasma mass spectrometry (ICP-MS) (inductively coupled plasma) infrared multiphoton dissociation (IRMPD) CO 2 (low-energy collision-induced dissociation) (fragmentation) in-gel digestion 49
38 (peptide mass fingerprinting) in-source collision-induced dissociation (collisional excitation) (ion desolvation) in-source decay (ISD) (matrix-assisted laser desorption/ionization: MALDI) (postsource decay) MALDI (ionization chamber) (fragmentation) (prompt fragmentation) MALDI c (c-ion) z (z-ion) intensity m/z (relative intensity) internal standard m/z intramolecular proton bound protonated molecule (protonated 50
39 molecule) ion fragment ion accelerating voltage ion collector (Faraday cup) (secondary electron multiplier) ion cooling (ion trap) (sensitivity) (mass resolving power) MS/MS (mass spectrometry/mass spectrometry) ion cyclotron resonance mass spectrometer (ICRMS) (cyclotron motion) m/z m/z Q (cyclotron motion) (Fourier transform ion cyclotron resonance mass spectrometer) 51
40 ion desolvation ion energy loss spectrum (relative intensity) (ion kinetic energy spectrometry) MIKE (mass-analyzed ion kinetic energy spectrometry) ion gate (ion mobility spectrometry) (time-of-flight mass spectrometer) (mass gate) ion guide (collision quadrupole) ion kinetic energy spectrometry (IKES) IKE (double-focusing mass spectrometer) (metastable ion) (electric sector) (scan) (ion energy loss spectrum) MIKE (mass-analyzed ion kinetic energy spectrometry) 52
41 ion mirror (time-of-flight mass spectrometer) (energy focusing) (reflectron) ion mobility spectrometry (IMS) (bu#er gas) (charge number) (v) (E) (v me) (m) (mobility) ion optics ion source (ionization chamber) ion spray (pneumatically-assisted electrospray ionization) ion trap (IT) 53
42 (Paul ion trap) (Penning ion trap) (Kingdon trap) ion trap mass spectrometer (ITMS) (ion trap) (Paul ion trap) m/z (time-of-flight mass spectrometer) m/z (linear ion trap) Kingdon trap Orbitrap (Fourier transform ion cyclotron resonance: FT-ICR) ion/ion reaction (ion ion reaction) ion/molecule reaction (charge exchange reaction) (ion-molecule reaction) 54
43 ion/neutral complex (fragmentation) (precursor ion) (product ion) (ion-neutral complex) ion/neutral exchange reaction (ion neutral exchange reaction) ion/neutral reaction (ion neutral reaction) ionic dissociation 1 1 (charge number) ionization ionization chamber (reactant ion) 55
44 ionization cross section ionization e$ciency ionization e$ciency curve ionization energy (IE) 1 ionization potential (ionization energy) ionizing cell ionization chamber ionizing collision 1 ionizing voltage (electron ionization) 56
45 ion-pair formation 1 2M [M H] [M H] AX A X AX A X ion-to-photon detector (photomultiplier) (conversion dynode) isomeric ion isotope cluster (isotope pattern) isotope dilution mass spectrometry (IDMS) (internal standard) isotope e#ect (isotope labeling) (gas chromatography/mass spectrometry) (fragment ion) isotope labeling 1 (frag- 57
46 mentation) (internal standard) isotope pattern (isotope cluster) isotope peak (isotopolog ions) isotope ratio mass spectrometry (IRMS) isotopically enriched ion C 13 C 13 C 1.1 isotopolog ions (monoisotopic ion) CH 4 CH 3 D (isotope pattern) isotopomeric ions 58
47 kinetic energy analyzer kinetic energy release (KER) (1) (metastable ion decay) (precursor ion) (2) (metastable ion) (metastable peak) kinetic energy release distribution (KERD) (metastable ion) (kinetic energy release) kinetic method (tandem mass spectrometry) (relative abundance) 59
48 Kingdon trap (ion trap) m/z (mass analyzer) Orbitrap, Knudsen cell 1mm RF Knudsen cell mass spectrometer (high temperature mass spectrometer) (electron ionization) Knudsen e#usion mass spectrometer (Knudsen cell mass spectrometer) 60
49 laboratory collision energy (collision-induced dissociation) (V) (charge number) z e (electron volt) (center-of-mass collision energy) laser ablation (LA) laser beam ionization laser desorption (LD) fragment laser desorption/ionization (LDI) laser ionization (LI) laser microprobe mass spectrometry (LMMS) 61
50 (laser desorption/ionization) laser spray (LS) kv W (electrospray) linear ion trap (LIT) (Paul ion trap) linked scan 2 (mass analyzer) (tandem mass spectrometer) (magnetic sector) (electric sector) 1 (sector mass spectrometer) 2 (product ion spectrum) (precursor ion spectrum) (constant neutral loss spectrum) (constant neutral mass gain spectrum) linked scan at constant B/E B/E B/E (magnetic sector) (electric sector) 1 (sector mass spectrometer) V B 62
51 E B E (field-free region) (product ion spectrum) B/E (B/E linked scan) linked scan at constant B[1 (E/E 0 )] 1/2 /E B[1 (E/E 0 )] 1/2 /E B[1 (E/E 0 )] 1/2 /E (magnetic sector) (electric sector) 1 (sector mass spectrometer) V B E B[1 (E/E 0 )] 1/2 /E B E (field-free region) (constant neutral loss spectrum) (constant neutral mass gain spectrum) E 0 E B[1 (E/E 0 )] 1/2 /E (B[1 (E/E 0 )] 1/2 /E linked scan) linked scan at constant B 2 /E B 2 /E B 2 /E (magnetic sector) (electric sector) 1 (sector mass spectrometer) V B E B 2 /E B E (field-free region) (precursor ion spectrum) B 2 /E (B 2 /E linked scan) 63
52 linked scan at constant E 2 /V E 2 /V E 2 /V (magnetic sector) (electric sector) 1 (sector mass spectrometer) E V E 2 /V E V (field-free region) (product ion spectrum) E 2 /V (E 2 /V linked scan) liquid chromatograph-mass spectrometer (LC-MS) liquid chromatography/mass spectrometry (LC/MS) liquid ionization (LI) Ar (ion/molecule reaction) (matrix) (soft ionization) (atmospheric pressure ionization) (Penning ionization) liquid secondary ionization (LSI) 64
53 (fast particle bombardment) (secondary ionization) low-energy collision-induced dissociation 1,000 ev (laboratory collision energy) (collision-induced dissociation) (multiple collision) (collisional excitation) (high-energy collision-induced dissociation) m/z m/z m z (charge number) (unified atomic mass unit) (mass-to-charge-ratio) m/z m/z m/z 100 m/z 100 m/z thomson, Th magnetic deflection (magnetic sector) magnetic field scan 65
54 magnetic sector m/z magnetic shim (magnetic sector) (fringe field) mass SI (kg) SI (unified atomic mass unit) mass accuracy (ppm) (exact mass) mass analysis m/z mass analyzer m/z 66
55 mass calibration m/z m/z mass chromatogram (extracted ion chromatogram) mass defect (1) (mass number) (nominal mass) (monoisotopic mass) (mass excess) (2) (mass defect) mass discrimination (sensitivity) mass excess (mass defect) mass fragmentogram (gas chromatography/mass spectrometry) m/z (relative intensity) (selected ion monitoring) 67
56 mass gate m/z (ion gate) mass limit m/z mass marker (sector mass spectrometer) m/z (mass calibration) mass number A (nominal mass) mass range m/z mass resolution m/z m/z D(m/z) (m/z)/d(m/z) 1. m/z 2. D(m/z) D(m/z) 68
57 3. D(m/z) 2 mass resolving power (mass resolution) m/z D(m/z) mass selective axial ejection (mass selective instability) (Paul ion trap) m/z mass selective instability (Paul ion trap) m/z mass spectral library m/z (monoisotopic mass spectrum) mass spectrograph m/z (focal plane detector) (mass spectrometer) 69
58 mass spectrometer m/z mass spectrometric detector mass spectrometric thermal analysis (MTA) mass spectrometry (mass spectrometer) (mass spectrograph) (mass spectroscopy) mass spectrometry/mass spectrometry (MS/MS) MS/MS m/z 1 m/z (precursor ion) (tandem mass spectrometry) (mass analyzer) (tandem mass spectrometry in space) (ion trap) (tandem mass spectrometry in time) mass spectroscope (mass spectrometer) 70
59 (mass spectrograph) mass spectroscopy m/z (relative abundance) (mass spectrometry) mass spectrum (relative abundance) m/z mass-analyzed ion kinetic energy spectrometry (MIKES) MIKE (magnetic sector) (electric sector) 1 (reverse geometry) (sector mass spectrometer) V B m/z (precursor ion) (field-free region) (product ion) (electric sector) (scan) (product ion spectrum) (kinetic energy release distribution) (double-focusing mass spectrometer) (direct analysis of daughter ions) massive-cluster impact ionization (MCI) ( 0.01 mm) 71
60 10 7 u kv (fast atom bombardment) (electrohydrodynamic ionization) mass-to-charge ratio m/z m/z Mathieu stability diagram (transmission quadrupole mass spectrometer) (Paul ion trap) matrix (fast atom bombardment) (liquid secondary ionization) (matrix-assisted laser desorption/ionization) (massive-cluster impact ionization) (liquid ionization) matrix fast atom bombardment (fast atom bombardment) 72
61 matrix-assisted laser desorption/ionization (MALDI) (matrix) (laser desorption/ionization) matrix-assisted plasma desorption (MAPD) (analyte) (plasma desorption/ionization) Matsuda plate Mattauch Herzog geometry (electric sector) p/(4 2) (magnetic sector) p/2 (magnetic deflection) (double-focusing mass spectrometer) (mass spectrograph) McLa#erty rearrangement EI g g 6 g 73
62 measured accurate mass p. 14, accurate mass membrane inlet mass spectrometry (membrane introduction mass spectrometry) membrane interface mass spectrometry (membrane introduction mass spectrometry) membrane introduction mass spectrometry (MIMS) (analyte) (membrane separator) (membrane inlet mass spectrometry) (membrane interface mass spectrometry) metastable ion (MI) (mass analyzer) (stable ion) (unstable ion) metastable ion decay (MID) (metastable ion) 74
63 metastable peak (metastable ion) microchannel plate (MCP) (continuous dynode electron multiplier) (secondary electron) microelectrospray (micro-es) 1 ml min 1 (electrospray ionization) (nanoelectrospray) milli-atomic mass unit (millidalton, mda) milli-mass unit (mmu) (unified atomic mass unit) 1 dalton, Da 10 SI (millidalton, mda) molecular anion (molecular ion) 75
64 molecular beam mass spectrometry (MBMS) molecular cation (molecular ion) molecular ion 1 1 (radical ion). molecular protonated ion (protonated molecule) molecular weight (atomic weight) u, Da, g molecular-related ion (pseudo-molecular ion quasi-molecular ion) (protonated molecule) (cationized molecule) [M Na] [M H] momentum dispersion (magnetic sector) 76
65 monoisotopic mass (exact mass) MS/MS spectrum MS/MS (precursor ion spectrum) (product ion spectrum), (1st generation product ion spectrum) MS 3 spectrum MS 3 (2nd generation product ion spectrum) MS n MS n n (multiple-stage mass spectrometry) (precursor ion) (product ion) n n MS n 1 (triple quadrupole mass spectrometer) n 2 (ion trap mass spectrometer) n 2 MS/MS n (nth generation product ion) multiphoton ionization (MPI) (photoionization) multiple collision (collision gas) (product ion) 77
66 (ion trap) (collision cell) (triple quadrupole mass spectrometer) (collisioninduced dissociation) multiple reaction monitoring (MRM) (selected reaction monitoring) multiple-stage mass spectrometry m/z 2 n (nth generation product ion) MS n multiply deprotonated molecule M H [M nh] n (electrospray ionization) multiply protonated molecule M H [M nh] n (electrospray ionization) multiply-charged ion M 3,M 3,[M 5H] 5 [M 5H] 5 nanoelectrospray (nano-es) 100 nl min 1 78
67 (electrospray ionization) (microelectrospray) (nanospray) nanospray (nanoelectrospray) negative ion M,[M H],[M O] negative ion chemical ionization (NICI) (chemical ionization) M OH F M [M H] Cl M [M Cl] e M M OH or F M [M H] H 2 OorHF Cl M [M Cl] neutral fragment reionization (NFR) (collision cell) MS/MS (mass spectrometry/mass spectrometry) neutral loss (precursor ion) 79
68 neutralization reionization mass spectrometry (NRMS) m/z (collision gas) (collision cell) (fragmentation) Nier-Johnson geometry (electric sector) p/2 p/3 (magnetic deflection) (magnetic sector) (double-focusing mass spectrometer) nitrogen rule C, H, O, S, P (nominal mass) nominal mass (mass number) non-classical ion 5 80
69 nozzle-skimmer collision-induced dissociation (capillary-skimmer collision-induced dissociation) nth generation product ion n (precursor ion) (product ion) n 4 M 1 M 2 M 3 M 4 M 5 M 4 M 5 M 3 M 2 M 1 (multiple-stage mass spectrometry) (granddaughter ion) nth generation product ion spectrum n n (nth generation product ion) octapole 8 (octapole lens) (mass analyzer) (ion guide) odd-electron ion M (radical ion) 81
70 odd-electron rule (even-electron rule). oil di#usion pump 10 7 Pa (di#usion pump) oil sealed vacuum pump (rotary vane pump) onium ion orbitrap (Kingdon trap) organic secondary ion mass spectrometry kev kev Ar,Xe,Cs (static secondary ion mass spectrometry) 82
71 orthogonal acceleration (orthogonal extraction) orthogonal extraction (timeof-flight mass spectrometer) (ion mobility spectrometry) (orthogonal acceleration) parent ion (precursor ion) parent ion scan (precursor ion scan) parent ion spectrum (precursor ion spectrum) partial charge exchange reaction (partial charge transfer reaction) partial charge transfer reaction particle beam (PB) 83
72 (ionization chamber) (electron ionization) (chemical ionization) (liquid chromatograph-mass spectrometer) pascal (Pa) SI Nm 2 1Pa 10 mbar, 133 Pa 1 Torr 1 mmhg. Paul ion trap m/z m/z m/z (ion trap) (Mathieu stability diagram) peak peak intensity peak matching m/z m/z (reference ion) 84
73 m/z Penning ion trap (ion trap) (Fourier transform ion cyclotron resonance mass spectrometer) (mass analyzer) Penning ionization 2 (chemi-ionization) photodissociation 1 photo-induced dissociation (PID) 1 2 (infrared multiphoton dissociation) photoionization (PI) (hn) 85
74 plasma desorption/ionization (PDI) 252 Cf 106 Tc Ba 18 (fission fragment ionization) pneumatically-assisted electrospray ionization (electrospray ionization) (ionspray) point detector pole-piece positive ion M,[M H],[M Na] post-acceleration detector (PAD) m/z 86
75 post-source decay (PSD) (1) (matrixassisted laser desorption/ionization) (metastable ion decay) (2) (collisioninduced dissociation) (product ion) m/z (reflectron) (reflectron time-of-flight mass spectrometer) precursor ion (product ion) (unimolecular dissociation) (ion/molecule reaction) (parent ion) precursor ion scan (precursor ion spectrum) (parent ion scan) precursor ion spectrum (product ion) (precursor ion) (parent ion spectrum) 87
76 pre-ionization state (autoionization) principal ion BBr 3 11 B 79 Br 81 2 Br (isotope pattern) CH 13 3 CH 3 CH 2 D 2 (isotopically enriched ion) (isotopolog ion) principal isotope product ion (precursor ion) (fragment ion) (unimolecular dissociation) (ion/molecule reaction) (daughter ion) product ion analysis (product ion spectrum) (daughter ion analysis) product ion scan (product ion spectrum) (daughter ion scan) 88
77 (product ion analysis) product ion spectrum (precursor ion) (product ion) (fragment ion spectrum) (daughter ion spectrum) MS/MS (MS/MS spectrum) (precursor ion spectrum) (2nd generation product ion spectrum) profile acquisition (continuum acquisition) prolate trochoidal mass spectrometer m/z (cycloidal mass spectrometer) prompt fragmentation (in-source decay) proteome PROTEin genome 1994 M. R. Wilkins 89
78 (proteomics) proteomics (proteome) proton a$nity (PA) 298 K ( DH) (protonated molecule) (multiply protonated molecule) (proton acceptor) (proton donor) (deprotonated molecule) [M H] Brønsted Brønsted protonated molecular ion (protonated molecule) protonated molecule M H [M H] (pseudo-molecular ion quasi-molecular ion) [M Na],[M H] (protonated molecular ion) 2 90
79 proton-bound dimer M (M H M) 2 M 1 M 2 (M 1 H M 2 ) pseudo-molecular ion (protonated molecule) (cationized molecule) [M Na] [M H] pyrolysis gas chromatography mass spectrometry (PyGC/MS) pyrolysis mass spectrometry (PyMS) quadratic field reflectron 2 (reflectron) quadrupole ion storage (QUISTOR) (Paul ion trap) quadrupole ion trap (QIT) (Paul ion trap) quadrupole lens 4 91
80 quadrupole mass filter (QMF) (transmission quadrupole mass spectrometer) quadrupole mass spectrometer (QMS) (transmission quadrupole mass spectrometer) quasi-equilibrium theory (QET) Eyring Rosenstock, Wallenstein, Wahrhaftig Eyring 1952 (molecular ion) (non-radiative transition) Rice Ramsperger Kassel Marcus RRKM Miller Klots Chesnavichi Bowers (statistical phase space theory) (kinetic energy release) quasi-molecular ion (protonated molecule) (cationized molecule) [M Na] [M H] 92
81 radial electrostatic field analyzer (electrostatic energy analyzer) (electric sector) radical anion (radical ion) radical cation (radical ion) radical ion M M. 2 M (2 )(2 ) Rayleigh limit (electrospray ionization) reactant ion (chemical ionization) (reagent gas) CH 5,NH 4, t-c 4 H 9 93
82 reagent gas (ion/molecule reaction) (precursor ion) (product ion) (chemical ionization) (reagent ion) CH 4, NH 3, iso-c 4 H 10 (ion trap) (collision cell) reagent ion (chemical ionization) rearrangement ion (fragmentation) rearrangement reaction (rearrangement ion) (McLa#erty rearrangement) recombination energy 1 (vertical ionization energy) reconstructed ion chromatogram (extracted ion chromatogram) reference ion (stable ion) 94
83 reflectron (time-of-flight mass spectrometer) m/z (mass resolving power) (ion mirror) reflectron time-of-flight mass spectrometer (field-free region) (product ion) 2 (post-source decay) relative abundance (relative intensity) relative atomic mass (atomic weight) relative intensity 100 (base peak) m/z m/z
84 ( S) (height) (area) (abundance) relative molecular mass (unified atomic mass unit) (molar mass) relative sensitivity coe$cient (spark source mass spectrometry) (1.00) (relative intensity) remote site fragmentation (charge remote fragmentation) repeller voltage (ionization chamber) residual gas analyzer (RGA) residual mass spectrum 96
85 (background mass spectrum) resonance ion ejection (Paul ion trap) resonance ionization (RI) (resonance-enhanced multiphoton ionization) resonance-enhanced multiphoton ionization (REMPI) (multiphoton ionization) 1 (ionization cross section) reverse geometry (double-focusing mass spectrometer) reverse library search (mass spectral library) (forward library search) 97
86 RF-DC ion mobility spectrometry FAIMS (high-field asymmetric waveform ion mobility spectrometry) RF-only quadrupole RF (collision quadrupole) rotary pump (rotary vane pump) rotary vane pump (rotary pump) 10 2 Pa (turbo molecular pump) (oil rotary pump) scan (time-of-flight mass spectrometer) (Fourier transform mass spectrometry) (scan) second field-free region (electric sector) (magnetic sector) (doublefocusing mass spectrometer) (ionization chamber) 98
87 second law treatment (high temperature mass spectrometer) DH 0 v (third law treatment) secondary electron secondary electron multiplier (SEM) 100 ev 1 Cu Be 2 (discrete dynode electron multiplier) (continuous dynode electron multiplier) secondary ion mass spectrometry (SIMS) Ar,O 2,Cs (liquid secondary ion mass spectrometry) 99
88 secondary ionization secondary neutral mass spectrometry (SNMS) (secondary ion mass spectrometry) (fast atom bombardment) sector mass spectrometer (magnetic sector) 1 m/z (electric sector) 1 (doublefocusing mass spectrometer) selected ion detection (SID) (selected ion monitoring) selected ion flow tube (SIFT) m/z (ion/molecule reaction) selected ion monitoring (SIM) 1 m/z (liquid chromatography/mass spectrometry) 100
89 (gas chromatography/mass spectrometry) 14 selected reaction monitoring (SRM) 2 (MS n ) (product ion spectrum) 1 (product ion) (tandem mass spectrometry in space) (tandem mass spectrometry in time) (precursor ion) m/z m/z (selected ion monitoring) (multiple reaction monitoring) self-chemical ionization (self-ci) (analyte) (reactant ion) (chemical ionization) sensitivity 101
90 (detection limit) separator (gas chromatograph-mass spectrometer) He simple cleavage (fragmentation) (rearrangement reaction) single collision 1 (multiple collision) (collision gas) 1 1 L (collision cell) n 1 snl 1 s (doublefocusing mass spectrometer) (collision-induced dissociation) single-focusing mass spectrometer (direction focusing) (double-focusing mass spectrometer) skimmer 1mm 102
91 (electrospray ionization) (ion desolvation) skimmer collision-induced dissociation (capillaryskimmer collision-induced dissociation) soft ionization (fragmentation) (hard ionization) solid fast atom bombardment (fast atom bombardment) sonic spray ionization (SSI) (atmospheric pressure ionization) (multiply protonated molecule) space charge e#ect (space charge) (sensitivity) (mass resolving power) (mass accuracy) 103
92 spark ionization spark source mass spectrometry (spark ionization) spike (isotope dilution mass spectrometry) spray ionization (electrospray ionization) (thermospray ionization) (sonic spray ionization) sputtered neutral mass spectrometry (secondary neutral mass spectrometry) stability diagram (Mathieu stability diagram) stable ion (rearrangement reaction) (metastable ion) (unstable ion) 104
93 static field static secondary ion mass spectrometry (secondary ion mass spectrometry) ions/cm 2 stored waveform inverse Fourier transform (SWIFT) SWIFT (Paul ion trap) (Fourier transform ion cyclotron resonance mass spectrometer) MS/ MS (mass spectrometry/mass spectrometry) (precursor ion) superelastic collision (collision of the second kind) surface ionization (SI) (ionization energy) Saha Langmuir 105
94 surface-assisted laser desorption/ionization (SALDI) (desorption ionization) (desorption ionization on silicon) surface-enhanced laser desorption/ionization (SELDI) SELDI (analyte) (matrix-assisted laser desorption/ionization) surface-induced dissociation (SID) (collision-induced dissociation) surface-induced reaction (SIR) sustained o#-resonance irradiation (SORI) (Fourier transform ion cyclotron resonance mass spectrometer) (ion/neutral reaction) (cyclotron motion) (Penning ion trap) (collisional excitation) 106
95 (low-energy collision-induced dissociation) tandem mass spectrometer MS/MS (mass spectrometry/mass spectrometry) tandem mass spectrometry MS/MS (mass spectrometry/mass spectrometry) tandem mass spectrometry in space (mass analyzer) MS/MS (mass spectrometry/mass spectrometry) (precursor ion) (product ion) m/z MS/MS (MS/MS in space) tandem mass spectrometry in time (Paul ion trap) (Fourier transform ion cyclotron resonance mass spectrometer) 1 (mass analyzer) (product ion spectrum) MS/MS (mass spectrometry/mass spectrometry) (precursor ion) (product ion) MS/MS (MS/MS in time) target gas (collision gas) 107
96 thermal ionization (TI) thermal surface ionization (TSI) (surface ionization) 1,000 W Re thermogravimetry mass spectrometry (TG/MS) thermospray (TS) Pa thermospray ionization (TSI) (thermospray) (discharge ionization) (electron ionization) third law treatment (high temperature mass spectrometer) DH 0 v (298 K) DH 0 v (second law treatment) 108
97 thomson (Th) m/z time lag focusing (TLF) (time-of-flight mass spectrometer) (energy focusing) (delayed extraction) time-of-flight mass spectrometer (TOF-MS) (field-free region) m/z (reflectron time-of-flight mass spectrometer) Torr 1Torr 1 mmhg 1.33 mbar 133 Pa SI pascal, Pa total emission current (electron ionization) total ion chromatogram (total ion current chromatogram) total ion current (TIC) m/z m/z 109
98 total ion current chromatogram (TICC) (gas chromatography/mass spectrometry) (liquid chromatography/mass spectrometry) (total ion current) total ion chromatogram (TIC) total ion current chromatogram (TICC) total ion detection (TID) (total ion monitoring) total ion monitoring (TIM) (selected ion monitoring) (liquid chromatography/mass spectrometry) (gas chromatography/mass spectrometry) m/z transmission e$ciency (mass analyzer) transmission quadrupole mass spectrometer 4 (quadrupole) (Mathieu equation) 110
99 m/z m/z (quadrupole mass filter) (Mathieu stability diagram) triple quadrupole mass spectrometer (transmission quadrupole mass spectrometer) 2 m/z (collision cell) (tandem mass spectrometer) trochoidal focusing mass spectrometer prolate trochoidal mass spectrometer troidal field turbo molecular pump (rotary vane pump) (di#erential pumping) unified atomic mass unit (u)
100 (83) kg u SI SI m/z (charge number) SI kg atomic mass unit amu (standard atomic weight) unimolecular dissociation unstable ion (collision cell) (in-source decay), (metastable ion) (stable ion) vaporization coe$cient (Knudsen cell) a a c P e J c J c a c P e (2pMkT) 1/2 a c 112
101 J v J v J c J v a a v a 1 (Knudsen cell mass spectrometer) velocity focusing m/z (time-of-flight mass spectrometer) vertical ionization voltage scan (accelerating voltage) (electric field scan) Wien filter x-ion x C C (fragment ion) C y-ion y C N (fragment ion) C 113
102 z-ion z C N N C a (fragment ion) C 114
103 anion radical (radical anion) appearance potential (AP) (electron ionization) IUPAC (appearance energy) atomic mass unit (amu) unified atomic mass unit, u dalton, Da B/E linked scan B/E B/E B/E B/E (linked scan at constant B/E) B[1 (E/E 0 )] 1/2 /E linked scan B[1 (E/E 0 )] 1/2 /E B[1 (E/E 0 )] 1/2 /E B[1 (E/E 0 )] 1/2 /E B[1 (E/E 0 )] 1/2 /E (linked scan at constant B[1 (E/E 0 )] 1/2 /E) B 2 /E linked scan B 2 /E B 2 /E B 2 /E B 2 /E (linked scan at constant B 2 /E) cation radical (radical cation) 115
104 cycloidal mass spectrometer (prolate trochoidal mass spectrometer) daughter ion (product ion) daughter ion analysis (product ion analysis) daughter ion scan (product ion scan) daughter ion spectrum (product ion spectrum) direct analysis of daughter ions (DADI) MIKE (mass-analyzed ion kinetic energy spectrometry) E 2 /V linked scan E 2 /V E 2 /V E 2 /V E 2 /V (linked scan at constant E 2 /V) electron impact ionization (electron ionization) field desorption/ionization (field desorption) 116
105 fragment ion scan (product ion scan) fragment ion spectrum spectrum) (product ion granddaughter ion (2nd generation product ion) ionization potential (ionization energy) ion spray (pneumatically-assisted electrospray ionization) mass chromatogram (extracted ion chromatogram) mass excess (mass defect) mass spectroscope (mass spectrometer) (mass spectrograph) mass spectroscopy (mass spectrometry) 117
106 mass-to-charge-ratio m/z milli-atomic mass unit (millidalton mda) milli-mass unit (mmu) (millidalton mda) molecular protonated ion (protonated molecule) molecular-related ion (protonated molecule) (cationized molecule) [M Na] [M H] MS/MS spectrum MS/MS (precursor ion spectrum) (product ion spectrum) MS 3 spectrum MS 3 (2nd generation product ion spectrum) multiple reaction monitoring (MRM) (selected reaction monitoring: SRM) nanospray (nanoelectrospray) 118
107 orbitrap (Kingdon trap) parent ion (precursor ion) parent ion scan (precursor ion scan) parent ion spectrum (precursor ion spec- trum) protonated molecular ion (protonated molecule) pseudo-molecular ion (protonated molecule) (cationized molecule) [M Na] [M H] quasi-molecular ion (protonated molecule) (cationized molecule) [M Na] [M H] reconstructed ion chromatogram (extracted ion chromatogram) 119
108 selected ion detection (selected ion monitoring) target gas (collision gas) thomson (Th) m/z m/z Torr 1Torr 1 mmhg 133 Pa, 1 Pa 10 mbar. SI pascal, Pa total ion chromatogram (TIC) (total ion current chromatogram) total ion detection (TID) (total ion monitoring) trochoidal focusing mass spectrometer prolate trochoidal mass spectrometer 120
109 isotopomeric ions 58 Einzel lens 36 acceptance 14 analog ion 15 anion radical 15, 115 anionized molecule 16 abundance sensitivity 14 oil sealed vacuum pump 82 oil di#usion pump 82 array detector 16 stable ion 104 stability diagram 104 ion 51 ion/ion reaction 54 ion mobility spectrometry (IMS) 53 ion kinetic energy spectrometry (IKES) 52 ion energy loss spectrum 52 ionization 55 ion guide 52 ionic dissociation 55 ionization energy (IE) 56 ionization e$ciency 56 ionization e$ciency curve 56 ionization chamber 55 ionizing cell 56 ion accelerating voltage 51 ionization cross section 56 ionizing voltage
110 ionization potential 56, 117 ion gate 52 ion source 53 ion optics 53 ion-to-photon detector 57 ion collector 51 ion cyclotron resonance mass spectrometer (ICRMS) 51 ion spray 53, 117 ion desolvation 52 ion-pair formation 57 transmission e$ciency 110 ion trap (IT) 53 ion trap mass spectrometer (ITMS) 54 ion/neutral complex 55 ion/neutral exchange reaction 55 ion/neutral reaction 55 ion/molecule reaction 54 ion mirror 53 ion mobility spectrometry (IMS) 53 ion cooling 51 isomeric ion 57 single collision 102 imaging mass spectrometry 48 in-source collision-induced dissociation 50 in-source decay (ISD) 50 in-beam electron ionization 48 in-beam method 48 in-beam chemical ionization 48 Wien filter 113 kinetic energy analyzer 59 kinetic energy release (KER)
111 kinetic energy release distribution (KERD) 59 momentum dispersion 76 liquid ionization (LI) 64 liquid chromatography/mass spectrometry (LC/MS) 64 liquid chromatograph-mass spectrometer (LC-MS) 64 liquid secondary ionization (LSI) 64 energy focusing 39 emittance 39 MS n 77 mass spectrometry/mass spectrometry (MS/MS) 70 electrospray (ES) 38 electrospray ionization (ESI) 38 electrohydrodynamic ionization (EHI EHDI) 36 orbitrap 82, 119 octapole 81 onium ion 82 parent ion 83, 119 parent ion scan 83, 119 parent ion spectrum 83, 119 curved field reflectron 29 associative ionization 16 associative ion/molecule reaction 16 rotary pump 98 dissociative ionization 35 dissociative Penning ionization 35 cleavage 24 chemical ionization (CI) 23 chemi-ionization
112 di#usion pump 32 fission fragment ionization 42 excess energy 40 gas chromatography/mass spectrometry (GC/MS) 45 gas chromatograph-mass spectrometer (GC-MS) 45 accelerator mass spectrometry (AMS) 14 accelerating voltage 14 cationized molecule 20 cation radical 20, 115 bath gas 19 bu#er gas 19 sensitivity 101 base peak (BP) 19 base peak chromatogram 19 odd-electron ion 81 odd-electron rule 82 gas-phase fast atom bombardment 45 pseudo-molecular ion 91, 119 quasi-molecular ion 92, 119 reverse geometry 97 reverse library search 97 capillary-skimmer collision-induced dissociation 20 capillary electrophoresis mass spectrometry (CE/MS) 20 flash desorption 42 resonance ionization (RI) 97 resonance ion ejection 97 resonance-enhanced multiphoton ionization (REMPI) 97 pneumatically-assisted 124
113 electrospray ionization 86 Kingdon trap 60 tandem mass spectrometry in space 107 space charge e#ect 103 even-electron ion 39 even-electron rule 40 Coulomb explosion 28 Knudsen cell 60 Knudsen cell mass spectrometer 60 Knudsen e#usion mass spectrometer 60 cluster 25 cluster ion 25 gridless reflectron 45 glow discharge ionization 45 chromatograph 24 chromatography 24 chromatogram 24 calculated exact mass 20 exact mass 40 in-gel digestion 49 atomic mass unit (amu) 17, 115 detection limit 32 atomic weight 17 high-energy collision-induced dissociation 46 high temperature mass spectrometer 46 fast ion bombardment (FIB) 41 fast atom bombardment (FAB) 41 fast particle bombardment (FPB) 41 post-acceleration detector (PAD) 86 RF-DC ion mobility spectrometry 98 blackbody infrared radiative dissociation (BIRD) 19 solid fast atom bombardment
114 corona discharge 28 constant neutral mass gain scan 27 constant neutral mass gain spectrum 27 constant neutral loss scan 27 constant neutral loss spectrum 27 continuum acquisition 28 conversion dynode 28 thermospray (TS) 108 thermospray ionization (TSI) 108 cycloidal mass spectrometer 29, 116 cyclotron motion 29 recombination energy 94 reconstructed ion chromatogram 94, 119 di#erential pumping 32 reference ion 94 residual gas analyzer (RGA) 96 residual mass spectrum 96 triple quadrupole mass spectrometer 111 tandem mass spectrometry in time 107 self-chemical ionization (self-ci) 101 collision quadrupole 25 quadrupole ion storage (QUISTOR) 91 quadrupole ion trap (QIT) 91 quadrupole mass spectrometer (QMS) 92 quadrupole mass filter (QMF) 92 quadrupole lens 91 sustained o#-resonance irradiation (SORI) 106 laboratory collision energy
115 mass 66 mass analysis 66 mass accuracy 66 mass calibration 67 mass discrimination 67 mass limit 68 mass accuracy 66 mass number 68 mass selective axial ejection 69 mass selective axial ejection 69 mass selective instability 69 mass-to-charge ratio 72, 118 mass range 68 mass resolution 68 mass resolving power 69 mass spectroscopy 71, 117 mass spectrometry (MS) 70 mass spectrograph 69 mass spectrometer 70 mass spectrometric detector 70 mass analyzer 66 mass discrimination 67 autoionization 18 autodetachment 18 magnetic field scan 65 magnetic sector 66 sector mass spectrometer 100 magnetic field scan 65 magnetic deflection 65 reagent ion 94 reagent gas 94 principal ion 88 center-of-mass kinetic energy
116 center-of-mass collision energy 20 heavy ion induced desorption (HIID) 46 appearance energy (AE) 16 appearance potential (AP) 16, 115 principal isotope 88 metastable ion (MI) 74 metastable ion decay (MID) 74 metastable peak 75 forward geometry 43 quasi-equilibrium theory (QET) 92 forward library search 43 focal plane detector (FPD) 43 collision gas 25 collisional activation (CA) 26 collisionally activated dissociation (CAD) 26 collision cell 25 collision chamber 25 collision cell 25 collision reaction cell 26 collision-induced dissociation (CID) 26 collisional excitation 26 vaporization coe$cient 112 desorption ionization on silicon (DIOS) 31 intensity 50 diagnostic ion 32 hydrogen/deuterium exchange (HDX) 47 vertical ionization 113 (SWIFT ) stored waveform inverse Fourier transform (SWIFT) 105 skimmer 102 skimmer collision-induced dissociation 103 scan 98 static secondary ion mass 128
117 spectrometry 105 spark ionization 104 spark source mass spectrometry 104 spike 104 sputtered neutral mass spectrometry 104 spray ionization 104 positive ion 86 electrostatic energy analyzer (ESA) 39 forward geometry 43 accurate mass exact mass 14, 40 infrared multiphoton dissociation (IRMPD) 49 separator 102 (SELDI ) surface-enhanced laser desorption/ ionization (SELDI) 106 total ion chromatogram 109, 120 total ion detection (TID) 110, 120 total ion current (TIC) 109 total ion current chromatogram (TICC) 110 total ion monitoring (TIM) 110 pre-ionization state 88 precursor ion 87 precursor ion scan 87 precursor ion spectrum 87 selected ion detection (SID) 100, 120 selected ion monitoring (SIM) 100 selected reaction monitoring (SRM) 101 selected ion flow tube (SIFT) 100 centroid acquisition 21 total emission current 109 scan 98 relative sensitivity coe$cient 96 relative intensity 95 relative atomic mass
118 relative abundance 95 relative molecular mass 96 accurate mass 14 measured accurate mass 74 velocity focusing 113 kinetic method 59 sonic spray ionization (SSI) 103 soft ionization 103 target gas 107, 120 turbo molecular pump 111 first stability region 42 atmospheric pressure ionization (API) 17 atmospheric pressure chemical ionization (APCI) 16 atmospheric pressure spray 17 atmospheric pressure photoionization (APPI) 17 atmospheric pressure matrix-assisted laser desorption/ionization (AP MALDI) 17 third law treatment 108 dynamic pulse heating 35 second field-free region 98 second law treatment 99 time lag focusing (TLF) 109 multiply-charged ion 78 multiply deprotonated molecule 78 multiply protonated molecule 78 multiphoton ionization (MPI) 77 multiple collision 77 multiple reaction monitoring (MRM) 78, 118 multiple-stage mass spectrometry 78 deprotonated molecule 30 desorption ionization (DI)
119 desorption electrospray ionization (DESI) 31 desorption chemical ionization (DCI) 31 desorption electron ionization (DEI) 31 dalton (Da) 29 fringe field 45 single-focusing mass spectrometer 102 simple cleavage 102 tandem mass spectrometry 107 tandem mass spectrometer 107 adiabatic ionization 15 unimolecular dissociation 112 unimolecular dissociation 112 delayed extraction (DE) 30 nitrogen rule 80 charge mediated fragmentation 22 charge remote fragmentation (CRF) 22 channel electron multiplier 21 channeltron 21 extracted ion chromatogram (EIC) 40 neutralization reionization mass spectrometry (NRMS) 80 neutral fragment reionization (NfR) 79 direct insertion probe (DIP) 34 superelastic collision 105 direct liquid introduction (DLI) 34 direct dissociation 33 direct chemical ionization 33 direct exposure probe (DEP) 33 direct infusion 33 direct inlet
Table of Contents. Contents...IX
Table of Contents Contents...IX 1 Introduction...1 1.1 Aims and Scope...1 1.2 What Is Mass Spectrometry?...2 1.2.1 Mass Spectrometry...3 1.2.2 Mass Spectrometer...3 1.2.3 Mass Spectrum...4 1.3 Filling
Διαβάστε περισσότεραΚΕΦΑΛΑΙΟ ΑΝΑΛΥΤΙΚΗ ΜΕΘΟΔΟΛΟΓΙΑ... 1
Πε ρ ι ε χ ο μ ε ν α ΚΕΦΑΛΑΙΟ 1... 1 ΑΝΑΛΥΤΙΚΗ ΜΕΘΟΔΟΛΟΓΙΑ... 1 1.1 Εισαγωγή...1 1.2 Δειγματοληψία...2 1.2.1 Μέθοδοι και τεχνικές δειγματοληψίας...2 1.3 Προκατεργασία-Φύλαξη δειγμάτων...12 1.3.1 Δοχεία
Διαβάστε περισσότεραΤεχνολογία Εφαρµογές. Γ. Θεοδωρίδης Τµήµα Χηµείας ΑΠΘ
LC-MS Τεχνολογία Εφαρµογές Γ. Θεοδωρίδης Τµήµα Χηµείας ΑΠΘ 1 Χαρακτηριστικά Η µεγαλύτερη και η πιο αναπτυσόµενη τεχνολογία ανάλυσης Κύριο εργαλείο βιοανάλυσης, φαρµακευτικής ανάλυσης, ανάλυσης µεταβολιτών,
Διαβάστε περισσότεραMASS SPECTROMETRY ΦΑΣΜΑΤΟΜΕΤΡΙΑ ΜΑΖΩΝ
ΦΑΣΜΑΤΟΜΕΤΡΙΑ ΜΑΖΩΝ MASS SPECTROMETRY 100 279 50 238 308 0 230 240 250 260 270 280 290 300 310 320 ΦΑΣΜΑΤΟΜΕΤΡΙΑ ΜΑΖΩΝ Ίσως η τεχνική με τη μεγαλύτερη ποικιλία εφαρμογών και την εντυπωσιακότερη ανάπτυξη
Διαβάστε περισσότεραLaboratory Studies on the Irradiation of Solid Ethane Analog Ices and Implications to Titan s Chemistry
Laboratory Studies on the Irradiation of Solid Ethane Analog Ices and Implications to Titan s Chemistry 5th Titan Workshop at Kauai, Hawaii April 11-14, 2011 Seol Kim Outer Solar System Model Ices with
Διαβάστε περισσότεραΦΑΣΜΑΤΟΜΕΤΡΙΑ ΜΑΖΑΣ. Αναστασία Δέτση Αναπληρώτρια Καθηγήτρια, Σχολή Χημικών Μηχανικών ΕΜΠ
ΦΑΣΜΑΤΟΜΕΤΡΙΑ ΜΑΖΑΣ Αναστασία Δέτση Αναπληρώτρια Καθηγήτρια, Σχολή Χημικών Μηχανικών ΕΜΠ ΦΑΣΜΑΤΟΜΕΤΡΙΑ ΜΑΖΑΣ (Mass Spectrometry, MS) Περίγραμμα παρουσίασης Εισαγωγή-Ιστορική αναδρομή Αρχή μεθόδου Μέθοδοι
Διαβάστε περισσότεραΦασματομετρία Μαζών (Mass. Πέτρος Ταραντίλης- Αναπληρωτής καθηγητής Χρήστος Παππάς - Επίκουρος καθηγητής
Φασματομετρία Μαζών (Mass Spectrometry, MS) Πέτρος Ταραντίλης- Αναπληρωτής καθηγητής Χρήστος Παππάς - Επίκουρος καθηγητής 1 Πορεία της παρουσίασης 1. Βασικές αρχές Ιονισμός των μορίων 2. Οργανολογία Παραγωγή
Διαβάστε περισσότεραΦΑΣΜΑΤΟΜΕΤΡΙΑ ΜΑΖΩΝ. MASS SPECTROMETRY (μέρος 2)
ΦΑΣΜΑΤΟΜΕΤΡΙΑ ΜΑΖΩΝ MASS SPECTRMETRY (μέρος 2) Πηγές Ιόντων Σύστημα Εισαγωγής δείγματος Στερεά ή Υγρά με ESI, APCI, AP-MALDI Αέρια ή πτητικά υγρά με EI, CI, ή FI Πηγή Ιόντων Στερεά με MALDI ή LSIMS ιόντα
Διαβάστε περισσότεραAn experimental and theoretical study of the gas phase kinetics of atomic chlorine reactions with CH 3 NH 2, (CH 3 ) 2 NH, and (CH 3 ) 3 N
Electronic Supplementary Material (ESI) for Physical Chemistry Chemical Physics. This journal is the Owner Societies 2015 An experimental and theoretical study of the gas phase kinetics of atomic chlorine
Διαβάστε περισσότεραΑΕΡΙΟΧΡΩΜΑΤΟΓΡΑΦΙΑ (GAS CHROMATOGRAPHY) ΑΘΗΝΑ, ΔΕΚΕΜΒΡΙΟΣ 2015
ΑΕΡΙΟΧΡΩΜΑΤΟΓΡΑΦΙΑ (GAS CHROMATOGRAPHY) ΑΘΗΝΑ, ΔΕΚΕΜΒΡΙΟΣ 2015 Η ΑΕΡΙΟΧΡΩΜΑΤΟΓΡΑΦΙΑ (GC) Η GC ξεκίνησε το 1940 με αναλύσεις ελαφρών κλασμάτων του πετρελαίου. Σήμερα αποτελεί μια σημαντική μέθοδο διαχωρισμού
Διαβάστε περισσότεραΣτοιχειακή ανάλυση. Ποιοτικήστοιχειακή ανάλυση: µε καύση της ένωσης παρουσία Ο 2 ανιχνεύεται το είδος των ατόµων του µορίου
Στοιχειακή ανάλυση Ποιοτικήστοιχειακή ανάλυση: µε καύση της ένωσης παρουσία Ο 2 ανιχνεύεται το είδος των ατόµων του µορίου Ποσοτική στοιχειακή ανάλυση: υπολογισµός Εµπειρικού Τύπου CxHyOz Με καύση συγκεκριµένης
Διαβάστε περισσότεραΕνόργανη Ανάλυση II. Ενότητα 3: Φασματομετρία Μοριακών Μαζών. Θωμαΐδης Νικόλαος Τμήμα Χημείας Εργαστήριο Αναλυτικής Χημείας
Ενόργανη Ανάλυση II Ενότητα 3: Θωμαΐδης Νικόλαος Τμήμα Χημείας Εργαστήριο Αναλυτικής Χημείας ΦΑΣΜΑΤΟΜΕΤΡΙΑ ΜΟΡΙΑΚΩΝ ΜΑΖΩΝ Ιοντισμός : Μ + e - M + + 2e - Θραυσματοποίηση : EE + + R M + ΜΟΡΙΑΚΟ ΙΟΝ (ΡΙΖΙΚΟ
Διαβάστε περισσότεραHigh Sensitivity Analysis of Volatile and Semi-volatile Compounds Using ASAP and GC/MS on an LC/MS Instrument
High Sensitivity Analysis of Volatile and Semi-volatile Compounds Using ASAP and GC/MS on an LC/MS Instrument Charles N. McEwen DuPont Corporate Center for Analytical Sciences Wilmington, DE Why is Solvent
Διαβάστε περισσότεραSupporting Information. Experimental section
Electronic Supplementary Material (ESI) for RSC Advances. This journal is The Royal Society of Chemistry 2014 Supporting Information Experimental section General. Proton nuclear magnetic resonance ( 1
Διαβάστε περισσότεραΣημειώσεις Εργαστηρίου ΕΦΑΡΜΟΣΜΕΝΗΣ ΓΕΩΧΗΜΕΙΑΣ
ΤΜΗΜΑ ΓΕΩΤΕΧΝΟΛΟΓΙΑΣ ΚΑΙ ΠΕΡΙΒΑΛΛΟΝΤΟΣ Σημειώσεις Εργαστηρίου ΕΦΑΡΜΟΣΜΕΝΗΣ ΓΕΩΧΗΜΕΙΑΣ του ΙΟΡ ΑΝΙ Η ΑΝ ΡΕΑ Επίκουρου Καθηγητή Κοζάνη, 2007 Περιεχόμενα Πρόλογος.2 Εισαγωγή.3 Εργαστήριο 1ο - Αναλυτική Γεωχημεία.7
Διαβάστε περισσότερα38 Te(OH) 6 2NH 4 H 2 PO 4 (NH 4 ) 2 HPO 4
Fig. A-1-1. Te(OH) NH H PO (NH ) HPO (TAAP). Projection of the crystal structure along the b direction [Ave]. 9 1. 7.5 ( a a )/ a [1 ] ( b b )/ b [1 ] 5..5 1.5 1 1.5 ( c c )/ c [1 ].5 1. 1.5. Angle β 1.
Διαβάστε περισσότεραSupplementary Information
Electronic Supplementary Material (ESI) for RSC Advances. This journal is The Royal Society of Chemistry 215 Supplementary Information Zinc monoglycerolate as a catalyst for the conversion of 1,3- and
Διαβάστε περισσότεραSupporting Information
Supporting Information Wiley-VC 007 9 Weinheim, Germany ew ear Infrared Dyes and Fluorophores Based on Diketopyrrolopyrroles Dipl.-Chem. Georg M. Fischer, Dipl.-Chem. Andreas P. Ehlers, Prof. Dr. Andreas
Διαβάστε περισσότεραNPN Silicon RF Transistor BFQ 74
NPN Silicon RF Transistor BFQ 74 For low-noise amplifiers in the GHz range, and broadband analog and digital applications in telecommunications systems at collector currents from 1 ma to 25 ma. Hermetically
Διαβάστε περισσότεραSynthesis, structural studies and stability of the model, cysteine containing DNA-protein cross-links
Electronic Supplementary Material (ESI) for New Journal of Chemistry. This journal is The Royal Society of Chemistry and the Centre National de la Recherche Scientifique 2017 ELECTRONIC SUPPLEMENTARY INFORMATION
Διαβάστε περισσότεραSupporting Information
Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2015 Synthesis of 3-omosubstituted Pyrroles via Palladium- Catalyzed Intermolecular Oxidative Cyclization
Διαβάστε περισσότεραJoint Research Centre
ADMIISTRATIVE ARRAGEMET JRC-r 61-CLESAD-DG TAXUD-r TAXUD/1/DE/ BETWEE DG TAXATI AD CUSTMS UI (DG TAXUD) AD THE JIT RESEARCH CETRE (JRC) for fast recognition of ew Psychoactive Substances (PS) and identification
Διαβάστε περισσότεραManuscript submitted to the Journal of the American Society for Mass Spectrometry, September 2011.
The Early Life of a Peptide Cation-Radical. Ground and Excited-State Trajectories of Electron-Based Peptide Dissociations During the First 330 Femtoseconds Christopher L. Moss, Wenkel Liang, Xiaosong Li,*
Διαβάστε περισσότεραA facile and general route to 3-((trifluoromethyl)thio)benzofurans and 3-((trifluoromethyl)thio)benzothiophenes
Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2014 A facile and general route to 3-((trifluoromethyl)thio)benzofurans and 3-((trifluoromethyl)thio)benzothiophenes
Διαβάστε περισσότεραFundamental Physical Constants Extensive Listing Relative std. Quantity Symbol Value Unit uncert. u r
UNIVERSAL speed of light in vacuum c, c 0 299 792 458 m s 1 exact magnetic constant µ 0 4π 10 7 N A 2 = 12.566 370 614... 10 7 N A 2 exact electric constant 1/µ 0 c 2 ɛ 0 8.854 187 817... 10 12 F m 1 exact
Διαβάστε περισσότεραImproved Sensitivity Mass Spectrometric Detection of Eicosanoids by Charge
Supplemental Material Improved Sensitivity Mass Spectrometric Detection of Eicosanoids by Charge Reversal Derivatization James G. Bollinger, Wallace Thompson, Ying Lai 2, Rob C. Oslund, Teal S. Hallstrand
Διαβάστε περισσότεραContents X-ray Fluorescence (XRF) and Particle-Induced X-ray Emission (PIXE)
Contents 1 X-ray Fluorescence (XRF) and Particle-Induced X-ray Emission (PIXE)... 1 1.1 Introduction............................................ 1 1.2 PrincipleofXRFandPIXETechniques... 2 1.3 Theory and
Διαβάστε περισσότεραof the methanol-dimethylamine complex
Electronic Supplementary Information for: Fundamental and overtone virational spectroscopy, enthalpy of hydrogen ond formation and equilirium constant determination of the methanol-dimethylamine complex
Διαβάστε περισσότερα2. Chemical Thermodynamics and Energetics - I
. Chemical Thermodynamics and Energetics - I 1. Given : Initial Volume ( = 5L dm 3 Final Volume (V = 10L dm 3 ext = 304 cm of Hg Work done W = ext V ext = 304 cm of Hg = 304 atm [... 76cm of Hg = 1 atm]
Διαβάστε περισσότεραDevelopment of Accurate Quantitative Analytical Methods to Determine Trace Amounts of Carbon, Sulfur, and Oxygen in Steel
JFE No. 13 26 8 p. 29 34 Development of Accurate Quantitative Analytical Methods to Determine Trace Amounts of Carbon, Sulfur, and Oxygen in Steel YASUHARA Hisao MIYAGI Chiyoko JFE Ph.D. JFE Abstract:
Διαβάστε περισσότεραElectronic Supplementary Information
Electronic Supplementary Information NbCl 3 -catalyzed [2+2+2] intermolecular cycloaddition of alkynes and alkenes to 1,3-cyclohexadiene derivatives Yasushi Obora,* Keisuke Takeshita and Yasutaka Ishii*
Διαβάστε περισσότεραΜέθοδοι και Εφαρµογές Πυρηνικής Επιστήµης και Ακτινοφυσικής
Μέθοδοι και Εφαρµογές Πυρηνικής Επιστήµης και Ακτινοφυσικής Οµάδα Εφαρµοσµένης Πυρηνικής Επιστήµης και Ακτινοφυσικής Σκοπός Έρευνα και Ανάπτυξη στις εφαρµογές της Πυρηνικής Επιστήµης και Ακτινοφυσικής
Διαβάστε περισσότεραFundamental Physical Constants Extensive Listing Relative std. Quantity Symbol Value Unit uncert. u r
UNIVERSAL speed of light in vacuum c, c 0 299 792 458 m s 1 exact magnetic constant µ 0 4π 10 7 N A 2 = 12.566 370 614... 10 7 N A 2 exact electric constant 1/µ 0 c 2 ɛ 0 8.854 187 817... 10 12 F m 1 exact
Διαβάστε περισσότεραCopper-catalyzed formal O-H insertion reaction of α-diazo-1,3-dicarb- onyl compounds to carboxylic acids with the assistance of isocyanide
Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2014 Copper-catalyzed formal O-H insertion reaction of α-diazo-1,3-dicarb- onyl compounds to carboxylic
Διαβάστε περισσότεραAPPENDIX A. Summary of the English Engineering (EE) System of Units
Appendixes A. Summary of the English Engineering (EE) System of Units B. Summary of the International System (SI) of Units C. Friction-Factor Chart D. Oblique-Shock Charts (γ = 1.4) (Two-Dimensional) E.
Διαβάστε περισσότεραMalgorzata Korycka-Machala, Marcin Nowosielski, Aneta Kuron, Sebastian Rykowski, Agnieszka Olejniczak, Marcin Hoffmann and Jaroslaw Dziadek
Molecules 2017, 21, 154; doi:10.3390/molecules22010154 Supplementary Materials: Naphthalimides Selectively Inhibit the Activity of Bacterial, Replicative DNA Ligases and Display Bactericidal Effect against
Διαβάστε περισσότεραElectronic Supplementary Information
Electronic Supplementary Material (ESI) for Polymer hemistry This journal is The Royal Society of hemistry 2011 Phosphoric and Phosphoramidic Acids as Bifunctional atalysts for the Ring-pening Polymerization
Διαβάστε περισσότεραMASS SPECTROMETRY. Νίκ. Σ. Θωμαϊδης Εργ. Αναλυτικής Χημείας, ΕΚΠΑ ΦΑΣΜΑΤΟΜΕΤΡΙΑ ΜΑΖΩΝ
ΦΑΣΜΑΤΟΜΕΤΡΙΑ ΜΑΖΩΝ MASS SPECTROMETRY Νίκ. Σ. Θωμαϊδης Εργ. Αναλυτικής Χημείας, ΕΚΠΑ 100 279 50 238 308 0 230 240 250 260 270 280 290 300 310 320 ΦΑΣΜΑΤΟΜΕΤΡΙΑ ΜΑΖΩΝ Ίσως η τεχνική με τη μεγαλύτερη ποικιλία
Διαβάστε περισσότεραDERIVATION OF MILES EQUATION FOR AN APPLIED FORCE Revision C
DERIVATION OF MILES EQUATION FOR AN APPLIED FORCE Revision C By Tom Irvine Email: tomirvine@aol.com August 6, 8 Introduction The obective is to derive a Miles equation which gives the overall response
Διαβάστε περισσότεραΦΑΣΜΑΤΟΜΕΤΡΙΑ ΜΑΖΩΝ ΦΑΣΜΑΤΟΜΕΤΡΙΑ
ΦΑΣΜΑΤΟΜΕΤΡΙΑ ΜΑΖΩΝ Ίσως η τεχνική με τη μεγαλύτερη ποικιλία εφαρμογών και την εντυπωσιακότερη ανάπτυξη την τελευταία δεκαετία. Η τεχνική MS παρέχει πληροφορίες σχετικά με: Τη στοιχειακή σύσταση του δείγματος
Διαβάστε περισσότεραMajor Concepts. Multiphase Equilibrium Stability Applications to Phase Equilibrium. Two-Phase Coexistence
Major Concepts Multiphase Equilibrium Stability Applications to Phase Equilibrium Phase Rule Clausius-Clapeyron Equation Special case of Gibbs-Duhem wo-phase Coexistence Criticality Metastability Spinodal
Διαβάστε περισσότεραΠΡΩΤΕΩΜΙΚΗ : ΤΕΧΝΟΛΟΓΙΕΣ ΚΑΙ ΕΦΑΡΜΟΓΕΣ. Γεώργιος Θ. Τσάγκαρης, PhD Ερευνητική Μονάδα Πρωτεωµικής
ΠΡΩΤΕΩΜΙΚΗ : ΤΕΧΝΟΛΟΓΙΕΣ ΚΑΙ ΕΦΑΡΜΟΓΕΣ Γεώργιος Θ. Τσάγκαρης, PhD Ερευνητική Μονάδα Πρωτεωµικής Γένωµα v/s Πρωτέωµα κ.λ.π. Γέν-ωµα (γίνοµαι + -ωµα) Μεταγράφηµα (transcriptome) Πρωτέ-ωµα (πρωτεΐνη + -ωµα)
Διαβάστε περισσότεραX-Y COUPLING GENERATION WITH AC/PULSED SKEW QUADRUPOLE AND ITS APPLICATION
X-Y COUPLING GENERATION WITH AC/PULSED SEW QUADRUPOLE AND ITS APPLICATION # Takeshi Nakamura # Japan Synchrotron Radiation Research Institute / SPring-8 Abstract The new method of x-y coupling generation
Διαβάστε περισσότεραSUPPLEMENTAL INFORMATION. Fully Automated Total Metals and Chromium Speciation Single Platform Introduction System for ICP-MS
Electronic Supplementary Material (ESI) for Journal of Analytical Atomic Spectrometry. This journal is The Royal Society of Chemistry 2018 SUPPLEMENTAL INFORMATION Fully Automated Total Metals and Chromium
Διαβάστε περισσότεραCeramic PTC Thermistor: PH Series
Features 1. RoHS compliant 2. Self-regulating heating element 3. Constant temperature 4. Simple circuit 5. Suitable for clamp-contacting 6. Stable over a long life 7. Operating temperature range:-40 ~
Διαβάστε περισσότεραSupporting Information
Supporting Information Lewis acid catalyzed ring-opening reactions of methylenecyclopropanes with diphenylphosphine oxide in the presence of sulfur or selenium Min Shi,* Min Jiang and Le-Ping Liu State
Διαβάστε περισσότεραSupplementary Materials for. Kinetic and Computational Studies on Pd(I) Dimer- Mediated Halogen Exchange of Aryl Iodides
Supplementary Materials for Kinetic and Computational Studies on Pd(I) Dimer- Mediated Halogen Exchange of Aryl Iodides Indrek Kalvet, a Karl J. Bonney, a and Franziska Schoenebeck a * a Institute of Organic
Διαβάστε περισσότεραModel: MTZ22. Data. Cylinder count: 1 Displacement [m³/h]: 6,63 Cylinder capacity [cm³]: 38,1 RPM [min -1 ]: 2900 Weight [kg]: 21 Oil charge [dm³]: 1
Technical data Data Cylinder count: 1 Displacement [m³/h]: 6,63 Cylinder capacity [cm³]: 38,1 RPM [min -1 ]: 2900 Weight [kg]: 21 Oil charge [dm³]: 1 Oil type: 160PZ Crankcase heater type: PTC 35 W Maximum
Διαβάστε περισσότεραCONSULTING Engineering Calculation Sheet
E N G I N E E R S Consulting Engineers jxxx 1 Structure Design - EQ Load Definition and EQ Effects v20 EQ Response Spectra in Direction X, Y, Z X-Dir Y-Dir Z-Dir Fundamental period of building, T 1 5.00
Διαβάστε περισσότεραDirect Palladium-Catalyzed Arylations of Aryl Bromides. with 2/9-Substituted Pyrimido[5,4-b]indolizines
Direct Palladium-Catalyzed Arylations of Aryl Bromides with 2/9-Substituted Pyrimido[5,4-b]indolizines Min Jiang, Ting Li, Linghua Meng, Chunhao Yang,* Yuyuan Xie*, and Jian Ding State Key Laboratory of
Διαβάστε περισσότεραMetal-free Oxidative Coupling of Amines with Sodium Sulfinates: A Mild Access to Sulfonamides
Electronic Supplementary Material (ESI) for RSC Advances. This journal is The Royal Society of Chemistry 2014 Supporting information for Metal-free Oxidative Coupling of Amines with Sodium Sulfinates:
Διαβάστε περισσότεραDevelopment of Finer Spray Atomization for Fuel Injectors of Gasoline Engines
Development of Finer Spray Atomization for Fuel Injectors of Gasoline Engines Tetsuharu MATSUO Yukio SAWADA Yukio TOMIITA This report describes the technology of Fuel Injectors a critical part of the Electronic
Διαβάστε περισσότεραArtiste Picasso 9.1. Total Lumen Output: lm. Peak: cd 6862 K CRI: Lumen/Watt. Date: 4/27/2018
Color Temperature: 62 K Total Lumen Output: 21194 lm Light Quality: CRI:.7 Light Efficiency: 27 Lumen/Watt Peak: 1128539 cd Power: 793 W x: 0.308 y: 0.320 Test: Narrow Date: 4/27/2018 0 Beam Angle 165
Διαβάστε περισσότεραSupporting Information
Electronic Supplementary Material (ESI) for New Journal of Chemistry. This journal is The Royal Society of Chemistry and the Centre National de la Recherche Scientifique 2017 Supporting Information Palladium
Διαβάστε περισσότεραDesign and Solid Phase Synthesis of New DOTA Conjugated (+)-Biotin Dimers Planned to Develop Molecular Weight-Tuned Avidin Oligomers
Electronic Supplementary Material (ESI) for rganic & Biomolecular Chemistry. This journal is The Royal Society of Chemistry 2015 Supplementary Information Design and Solid Phase Synthesis of New DTA Conjugated
Διαβάστε περισσότεραIXBH42N170 IXBT42N170
High Voltage, High Gain BIMOSFET TM Monolithic Bipolar MOS Transistor IXBH42N17 IXBT42N17 S 9 = 1 = 42A (sat) 2.8V Symbol Test Conditions Maximum Ratings TO-247 (IXBH) S = 25 C to 15 C 17 V V CGR = 25
Διαβάστε περισσότεραSupplementary Information
Electronic upplementary Material (EI) for Photochemical & Photobiological ciences. This journal is The Royal ociety of Chemistry and wner ocieties 214 upplementary Information elective and sensitive fluorescence-shift
Διαβάστε περισσότεραS
MSWD Institute of Geophysics and Planetary Physics Incremental Heating 36Ar(a) 37Ar(ca) 38Ar(cl) 39Ar(k) 40Ar(r) Age (Ma) 40Ar(r) (%) 1B16079D 600 C 4 0.000034 0.033821 0.000003 0.001780 0.001016 0.72
Διαβάστε περισσότεραIn vitro και in vivo φαρμακοκινητική ανάλυση των παραγώγων ανθρακινόνης σε φυτικά σκευάσματα
ΑΡΙΣΤΟΤΕΛΕΙΟ ΠΑΝΕΠΙΣΤΗΜΙΟ ΘΕΣΣΑΛΟΝΙΚΗΣ ΤΜΗΜΑ ΦΑΡΜΑΚΕΥΤΙΚΗΣ ΤΟΜΕΑΣ ΦΑΡΜΑΚΟΓΝΩΣΙΑΣ ΦΑΡΜΑΚΟΛΟΓΙΑΣ ΠΡΟΓΡΑΜΜΑ ΜΕΤΑΠΤΥΧΙΑΚΩΝ ΣΠΟΥΔΩΝ ΚΑΤΕΥΘΥΝΣΗ ΦΑΡΜΑΚΟΛΟΓΙΑ ΚΑΙ ΘΕΡΑΠΕΥΤΙΚΗ In vitro και in vivo φαρμακοκινητική
Διαβάστε περισσότεραHighly enantioselective cascade synthesis of spiropyrazolones. Supporting Information. NMR spectra and HPLC traces
Highly enantioselective cascade synthesis of spiropyrazolones Alex Zea a, Andrea-Nekane R. Alba a, Andrea Mazzanti b, Albert Moyano a and Ramon Rios a,c * Supporting Information NMR spectra and HPLC traces
Διαβάστε περισσότεραSupporting Information
Supporting Information Montmorillonite KSF-Catalyzed One-pot, Three-component, Aza-Diels- Alder Reactions of Methylenecyclopropanes With Arylaldehydes and Aromatic Amines Li-Xiong Shao and Min Shi* General
Διαβάστε περισσότεραSi Photo-transistor Chip TKA124PT
Si Photo-transistor ChipTKA124PT Ambient Light Sensor 1. Scope The specification applies to NPN silicon photo-transistor chips. TypeTKA124PT-L-8-N. (Ambient Light) 2. Structure NPN planar type. 3. Size
Διαβάστε περισσότεραCopper-Catalyzed Oxidative Dehydrogenative N-N Bond. Formation for the Synthesis of N,N -Diarylindazol-3-ones
Electronic Supplementary Material (ESI) for Organic Chemistry Frontiers. This journal is the Partner Organisations 2016 Supporting information Copper-Catalyzed Oxidative Dehydrogenative - Bond Formation
Διαβάστε περισσότεραFinish: Anticorrosive finish in polyester. Number of motor poles 4=1400 r/min. 50 Hz 6=900 r/min. 50 Hz 8=750 r/min. 50 Hz
HEP HEPT HEP: Wall-mounted axial fans, with IP65 motor HEPT: Long-cased axial fans, with IP65 motor Wall-mounted axial (HEP) and long-cased (HEPT) fans, with fibreglass-reinforced plastic impeller. Fan:
Διαβάστε περισσότεραEngineering Data High-wall Type (3 series) Indoor Unit. Contents MMK-AP0073H MMK-AP0093H MMK-AP0123H MMK-AP0153H MMK-AP0183H MMK-AP0243H.
E09-311 Engineering Data High-wall Type (3 series) Indoor Unit Model name: MMK-AP0073H MMK-AP0093H MMK-AP0123H MMK-AP0153H MMK-AP0183H MMK-AP0243H Contents 1 Specifications 2 Dimensions 3 Center of gravity
Διαβάστε περισσότεραPatrycja Miszczyk, Dorota Wieczorek, Joanna Gałęzowska, Błażej Dziuk, Joanna Wietrzyk and Ewa Chmielewska. 1. Spectroscopic Data.
; doi:10.3390/molecules22020254 S1 of S23 Supplementary Materials: Reaction of 3-Amino-1,2,4-Triazole with Diethyl Phosphite and Triethyl Orthoformate: Acid-Base Properties and Antiosteoporotic Activities
Διαβάστε περισσότεραNo Item Code Description Series Reference (1) Meritek Series CRA Thick Film Chip Resistor AEC-Q200 Qualified Type
Qualified FEATURE Excellent Mechanical Strength and Electrical Stability Ideal for Pick and Place Machinery Stable High Frequency Characteristics Miniature, High Board Density Equivalent Specification
Διαβάστε περισσότεραMSWD = 1.06, probability = 0.39
MSWD Institute of Geophysics and Planetary Physics Incremental Heating 36Ar(a) 37Ar(ca) 38Ar(cl) 39Ar(k) 40Ar(r) Age (Ma) 40Ar(r) (%) 1B15835D 670 C 4 0.000001 0.078288 0.000010 0.001470 0.010633 9.19
Διαβάστε περισσότεραΑλληλεπίδραση ακτίνων-χ με την ύλη
Άσκηση 8 Αλληλεπίδραση ακτίνων-χ με την ύλη Δ. Φ. Αναγνωστόπουλος Τμήμα Μηχανικών Επιστήμης Υλικών Πανεπιστήμιο Ιωαννίνων Ιωάννινα 2013 Άσκηση 8 ii Αλληλεπίδραση ακτίνων-χ με την ύλη Πίνακας περιεχομένων
Διαβάστε περισσότεραNitric oxide (NO) reactivity studies on mononuclear Iron(II) complexes supported by a tetradentate Schiff base Ligand
Electronic Supplementary Material (ESI) for RSC Advances. This journal is The Royal Society of Chemistry 2016 Nitric oxide (NO) reactivity studies on mononuclear Iron(II) complexes supported by a tetradentate
Διαβάστε περισσότεραN 2 O + , Fermi, . N 2 O + . Larzilliere (FIBLAS), O + ( 4 S) + N 2 ( X 1 + ) NO + ( X 1 +, v) ], N 2 O + ( A 2 + )
53 4 2004 4 100023290Π2004Π53 (04) Π1027207 ACTA PHYSICA SINICA Vol 53,No 4,April,2004 ν 2004 Chin Phys Soc A 2 + 3 g (,, 230026) (, 230031) (2003 6 10 ;2003 7 9 ) 360155 nm N 2 O (3 + 1) X 2 3Π2,1Π2 (000)
Διαβάστε περισσότεραΣΥΓΧΡΟΝΕΣ ΜΕΘΟΔΟΙ ΑΝΑΛΥΣΗΣ ΠΡΩΤΕΪΝΩΝ
ΠΑΝΕΠΙΣΤΗΜΙΟ ΑΘΗΝΩΝ ΤΜΗΜΑ ΒΙΟΛΟΓΙΑΣ ΤΟΜΕΑ ΒΙΟΧΗΜΕΙΑΣ & ΜΟΡΙΑΚΗΣ ΒΙΟΛΟΓΙΑΣ ΣΕΜΙΝΑΡΙΟ ΣΤΑ ΠΛΑΙΣΙΑ ΤΟΥ ΜΑΘΗΜΑΤΟΣ ΘΕΜΑΤΑ ΒΙΟΧΗΜΕΙΑΣ & ΜΟΡΙΑΚΗΣ ΒΙΟΛΟΓΙΑΣ ΤΙΤΛΟΣ ΣΥΓΧΡΟΝΕΣ ΜΕΘΟΔΟΙ ΑΝΑΛΥΣΗΣ ΠΡΩΤΕΪΝΩΝ ΜΕ ΦΑΣΜΑΤΟΜΕΤΡΙΑ
Διαβάστε περισσότεραvibrational Supplementary density of the Beyer-
Supplementary Figure 1 Vibrational ion distributions and density of vibrational states (per cm -1 ). a, picene +, b, pentacene +. Thermal ion fraction distributions of picene and pentacene cations calculated
Διαβάστε περισσότεραData sheet Thick Film Chip Resistor 5% - RS Series 0201/0402/0603/0805/1206
Data sheet Thick Film Chip Resistor 5% - RS Series 0201/0402/0603/0805/1206 Scope -This specification applies to all sizes of rectangular-type fixed chip resistors with Ruthenium-base as material. Features
Διαβάστε περισσότεραMonolithic Crystal Filters (M.C.F.)
Monolithic Crystal Filters (M.C.F.) MCF (MONOLITHIC CRYSTAL FILTER) features high quality quartz resonators such as sharp cutoff characteristics, low loss, good inter-modulation and high stability over
Διαβάστε περισσότεραSite-Selective Suzuki-Miyaura Cross-Coupling Reactions of 2,3,4,5-Tetrabromofuran
1 Site-Selective Suzuki-Miyaura Cross-Coupling Reactions of 2,3,4,5-Tetrabromofuran Munawar Hussain, a Rasheed Ahmad Khera, a Nguyen Thai Hung, a Peter Langer* a,b a Institut für Chemie, Universität Rostock,
Διαβάστε περισσότεραMagnetically Coupled Circuits
DR. GYURCSEK ISTVÁN Magnetically Coupled Circuits Sources and additional materials (recommended) Dr. Gyurcsek Dr. Elmer: Theories in Electric Circuits, GlobeEdit, 2016, ISBN:978-3-330-71341-3 Ch. Alexander,
Διαβάστε περισσότερα[1] P Q. Fig. 3.1
1 (a) Define resistance....... [1] (b) The smallest conductor within a computer processing chip can be represented as a rectangular block that is one atom high, four atoms wide and twenty atoms long. One
Διαβάστε περισσότεραKishore Natte, Jianbin Chen, Helfried Neumann, Matthias Beller, and Xiao-Feng Wu*
Electronic Supplementary Material (ESI) for rganic & Biomolecular Chemistry. This journal is The Royal Society of Chemistry 204 Kishore Natte, Jianbin Chen, Helfried Neumann, Matthias Beller, and Xiao-Feng
Διαβάστε περισσότεραPhoto-Induced Self-Assembly of Pt(II)-Linked Rings and Cages via the Photolabilization of a Pt(II) Pyridine Bond
Photo-Induced Self-Assembly of Pt(II)-Linked Rings and Cages via the Photolabilization of a Pt(II) Pyridine Bond Ken-ichi Yamashita, Kei-ichi Sato, Masaki Kawano and Makoto Fujita* Contents; Figure S1.
Διαβάστε περισσότεραElectronic Supplementary Information
Electronic Supplementary Information Cucurbit[7]uril host-guest complexes of the histamine H 2 -receptor antagonist ranitidine Ruibing Wang and Donal H. Macartney* Department of Chemistry, Queen s University,
Διαβάστε περισσότεραElectronic Supporting Information
Electronic Supplementary Material (ESI) for Dalton Transactions. This journal is The Royal Society of Chemistry 2018 Electronic Supporting Information robing steric influences on electrophilic phosphonium
Διαβάστε περισσότεραSupporting Information
Supporting Information Wiley-VCH 27 69451 Weinheim, Germany Supplementary Figure 1. Synthetic results as detected by XRD (Cu-Kα). Simulation pattern of MCM-68 Relative Intensity / a.u. YNU-2P Conventional
Διαβάστε περισσότεραCoupling of a Jet-Slot Oscillator With the Flow-Supply Duct: Flow-Acoustic Interaction Modeling
1th AIAA/CEAS Aeroacoustics Conference, May 006 interactions Coupling of a Jet-Slot Oscillator With the Flow-Supply Duct: Interaction M. Glesser 1, A. Billon 1, V. Valeau, and A. Sakout 1 mglesser@univ-lr.fr
Διαβάστε περισσότεραApril 2013 Chinese Journal of Chromatography 380 ~ A
2013 4 Vol. 31 No. 4 April 2013 Chinese Journal of Chromatography 380 ~ 385 DOI 10. 3724 /SP. J. 1123. 2012. 10037-1 2 2 2 3* 1. 361005 2. 362006 3. 361005 - UHPLC-MS /MS BS EN 14362-1 2012 ISO 17234-1
Διαβάστε περισσότεραΗρλνζηνηρεία (Απαξαίηεηα θαη Σνμηθά) ntho@chem.uoa.gr
Ηρλνζηνηρεία (Απαξαίηεηα θαη Σνμηθά) ntho@chem.uoa.gr Οξηζκόο Χο ηρλνζηνηρείν ζεσξείηαη απζαίξεηα θάζε ζηνηρείν πνπ νη απαηηήζεηο ηνπ νξγαληζκνύ καο ζ απηό είλαη κηθξόηεξεο ησλ 25 mg αλά εκέξα Απαξαίηεηα
Διαβάστε περισσότεραΦασματομετρία μάζας (Mass Spectrometry MS) και Υγρή ΧρωματογραφίαΥψηλής Απόδοσης συνδεδεμένη με Φασματομετρία μάζας (LC-MS)
Εργαστήριο Φαρμακογνωσίας Ι Τομέας Φαρμακογνωσίας και Χημείας Φυσικών Προϊόντων Φαρμακευτικό Τμήμα Πανεπιστήμιο Αθηνών Φασματομετρία μάζας (Mass Spectrometry MS) και Υγρή ΧρωματογραφίαΥψηλής Απόδοσης συνδεδεμένη
Διαβάστε περισσότεραFundamental Physical Constants Complete Listing Relative std. Quantity Symbol Value Unit uncert. u r
UNIVERSAL speed of light in vacuum c, c 0 299 792 458 m s 1 (exact) magnetic constant µ 0 4π 10 7 NA 2 = 12.566 370614... 10 7 NA 2 (exact) electric constant 1/µ 0 c 2 ε 0 8.854 187 817... 10 12 Fm 1 (exact)
Διαβάστε περισσότεραΦασματομετρία μαζών. Αρχή Οργανολογία Τεχνικές Ομολυτική ετερολυτική σχάση Εφαρμογές GC/MS, LC/MS ΦΑΣΜΑΤΟΣΚΟΠΙΑ ΜΑΖΩΝ ΟΡΙΣΜΟΙ
Φασματομετρία μαζών Αρχή Οργανολογία Τεχνικές Ομολυτική ετερολυτική σχάση Εφαρμογές GC/MS, LC/MS ΦΑΣΜΑΤΟΣΚΟΠΙΑ ΜΑΖΩΝ ΟΡΙΣΜΟΙ 2 Εφαρμογές 1) Επαλήθευση ή διερεύνηση οργανικών ενώσεων κατά τη συνθετική τους
Διαβάστε περισσότεραΑξιοποίηση Φυσικών Αντιοξειδωτικών στην Εκτροφή των Αγροτικών Ζώων για Παραγωγή Προϊόντων Ποιότητας
Παραγωγή Προϊόντων Ποιότητας» 1 Αξιοποίηση Φυσικών Αντιοξειδωτικών στην Εκτροφή των Αγροτικών Ζώων για Παραγωγή Προϊόντων Ποιότητας Γεωπονικό Πανεπιστήμιο Αθηνών Εργαστήριο Ζωοτεχνίας MIS 380231 Δράση
Διαβάστε περισσότεραSynthesis of Imines from Amines in Aliphatic Alcohols on Pd/ZrO 2 Catalyst at Ambient Conditions
This journal is The Royal Society of Chemistry 213 Synthesis of Imines from Amines in Aliphatic Alcohols on Pd/ZrO 2 Catalyst at Ambient Conditions Wenjing Cui, a Bao Zhaorigetu,* a Meilin Jia, a and Wulan
Διαβάστε περισσότεραPower Inductor LVS Series
RoHS Compliant Halogen Free REACH Compliant Part Numbering LVS 6645 L - 1R M - AU Series Name Dimensions Code Inductance Internal Code (mm) (uh) Tolerance 4412 4.x4.x1.2 L Low DCR R47.47 M ±% 4418 4.x4.x1.8
Διαβάστε περισσότεραFundamentals of Signals, Systems and Filtering
Fundamentals of Signals, Systems and Filtering Brett Ninness c 2000-2005, Brett Ninness, School of Electrical Engineering and Computer Science The University of Newcastle, Australia. 2 c Brett Ninness
Διαβάστε περισσότεραJoint Research Centre
BETWEE DG TAXATI AD CUSTMS UI (DG TAXUD) AD THE JIT RESEARCH CETRE (JRC) for fast recognition of ew Psychoactive Substances (PS) and identification of unknown chemicals This report was generated on 13/1/2
Διαβάστε περισσότεραSupplementary Information
Electronic Supplementary Material (ESI) for Dalton Transactions. This journal is The Royal Society of Chemistry 2014 Supplementary Information A contribution to the rational design of Ru(CO) 3 Cl 2 L complexes
Διαβάστε περισσότεραN 2 O 15 N NH + NH 3 Rittenberg mg mmol L - 1 CuSO mg. 10 mol L. Pre-Concentration device PreCon
50 1 Vol. 50 No. 1 2013 1 ACTA PEDOLOGICA SINICA Jan. 2013 N 2 O * N 210008 N 2 O N 2 O N N 2 O N N 5 ~ 20 μg N N 2 O N S8. 3 A N N 2 O N N N NO - 3 NO - 2 N N N MgO NH 3 Rittenberg 1 Dumas N 1 2 N N 2
Διαβάστε περισσότεραFree Radical Initiated Coupling Reaction of Alcohols and. Alkynes: not C-O but C-C Bond Formation. Context. General information 2. Typical procedure 2
Free Radical Initiated Coupling Reaction of Alcohols and Alkynes: not C-O but C-C Bond Formation Zhongquan Liu,* Liang Sun, Jianguo Wang, Jie Han, Yankai Zhao, Bo Zhou Institute of Organic Chemistry, Gannan
Διαβάστε περισσότεραMetal Oxide Leaded Film Resistor
SURFACE TEMP. RISE ( ) Power Ratio(%) MOF0623, 0932, 1145, 1550, 1765, 2485 MOF Series Features -Excellent Long-Time stability -High surge / overload capability -Wide resistance range : 0.1Ω~10MΩ -Controlled
Διαβάστε περισσότεραSupporting Information
Supporting Information for Lewis acid-catalyzed redox-neutral amination of 2-(3-pyrroline-1-yl)benzaldehydes via intramolecular [1,5]-hydride shift/isomerization reaction Chun-Huan Jiang, Xiantao Lei,
Διαβάστε περισσότεραTable S1. Summary of data collections and structure refinements for crystals 1Rb-1h, 1Rb-2h, and 1Rb-4h.
Supporting Information [NH 3 CH 3 ] [In SbS 9 SH]: A novel methylamine-directed indium thioantimonate with Rb + ion-exchange property Kai-Yao Wang a,b, Mei-Ling Feng a, Jian-Rong Li a and Xiao-Ying Huang
Διαβάστε περισσότερα