ライフサイエンスコーパス: FT-ICR-MS

1 FT-ICR MS and NMR analysis of an isotopically labeled co

2 FT-ICR MS was used to locate the labeled carbon distribu

3 FT-ICR-MS metabolomic analysis of mutant cells showed ch

4 estimated to contain 11-24% acids using 15T FT-ICR-MS, highlighting platform differences.

5 n cyclotron resonance mass spectrometry (21T FT-ICR MS).

6 2D FT-ICR MS allows the correlation between precursor and f

7 2D FT-ICR MS has been optimized as a data-independent metho

8 we used electron capture dissociation for 2D FT-ICR MS for the first time, and we recorded two-dimens

9 In the present study, the capabilities of 2D FT-ICR MS are explored with a tryptic digest of cytochro

10 on cyclotron resonance mass spectrometry (2D FT-ICR MS) allows the correlation between precursor and

11 resolution FT-ICR MS/MS analysis, but the 2D FT-ICR MS method required only one experimental scan.

12 lyzed with a nanoESI ion source coupled to a FT-ICR-MS (limit of detection for lysine: 0.5 pg).

13 high mass resolving power single-acquisition FT-ICR-MS analysis of peptides and proteins ranging from

14 solution and/or throughput of DESI-MSI on an FT-ICR MS by developing and implementing a sophisticated

15 gh-performance data acquisition system to an FT-ICR MS instrument to record the time-domain signals (

16 phy system (RP-LC) online hyphenated with an FT-ICR-MS.

17 ctionalized PAHs in biochar extracts by APPI FT-ICR MS.

18 cyclotron resonance mass spectrometry (APPI FT-ICR MS) to identify molecular transformations in oil-

19 gas oils samples were analyzed using APPI(+)-FT-ICR MS considering six replicates.

20 hod using mobility/mass-selected UVPD before FT-ICR MS allows for high protein sequence coverage and

21 and mass accuracy (<10-100 ppb) achieved by FT-ICR MS at 21 T.

22 by two ionization modes (-ESI and +APPI) by FT-ICR MS.

23 olyphenolic molecular formulas determined by FT-ICR MS and the ratio of "humic substances" to "buildi

24 aviolet photodissociation (UVPD) followed by FT-ICR MS measurements.

25 the overall loss of HMW species observed by FT-ICR MS has not previously been documented and is coun

26 esolving power and mass accuracy provided by FT-ICR MS.

27 As revealed by FT-ICR MS, the complexity and connectivity of unique bio

28 tatively identified from the wine samples by FT-ICR MS, whose concentrations highly varied depending

29 al molecular DOM composition, as captured by FT-ICR-MS, appears to be structurally more diverse when

30 ons-collision induced dissociation (CASI-CID)FT-ICR MS/MS.

31 g unique advantages of SID over conventional FT-ICR MS ion activation techniques for structural chara

32 lyses of O-linked glycans from mucin by DESI-FT-ICR-MS and matrix-assisted laser desorption/ionizatio

33 cyclotron resonance mass spectrometry (DESI-FT-ICR-MS) for the analysis of carbohydrates.

34 ation rates from ~5 to 35% by considering DI-FT-ICR MS molecular formula assignments.

35 grated approach allowed us to corroborate DI-FT-ICR MS molecular formulas using library matches, whic

36 on cyclotron resonance mass spectrometry (DI-FT-ICR MS), produces data sets with thousands of feature

37 on cyclotron resonance mass spectrometry (DI-FT-ICR MS).

38 las classified as nonreactive to ozone in DI-FT-ICR-MS can be identified with LC-FT-ICR-MS as isomers

39 solid phase extraction and measured with DI-FT-ICR-MS (13817 vs 3075).

40 We demonstrate how 2D ECD FT-ICR MS can be implemented to identify peptides and gl

41 e the sequence coverage obtained with 2D ECD FT-ICR MS with the sequence coverage obtained with ECD M

42 The mass spectra acquired by ESI FT-ICR MS of untreated, borohydride-reduced, and borodeu

43 7-41% of the DOM molecules identified by ESI FT-ICR MS, may suggest a microbial provenance and high b

44 yclotron resonance mass spectrometry (LC ESI FT-ICR MS) to determine the sugar composition, linkage p

45 yclotron resonance mass spectrometry (LC ESI FT-ICR MS).

46 lotron resonance mass spectrometry (ESI(+/-)-FT-ICR MS).

47 samples was then performed through ESI(+/-)-FT-ICR MS analysis.

48 cyclotron resonance mass spectrometry (ESI(-)FT-ICR MS) and physicochemical characterisation analysis

49 ESI(-)-FT-ICR MS is a powerful tool to predict the physicochemi

50 The ESI-FT-ICR MS readings were acquired and the data were corre

51 the solid-phase extraction procedure and ESI-FT-ICR-MS which allowed precise evaluation of the DOM mo

52 nd (31)P), mass spectrometry (ESI-MS and ESI-FT-ICR-MS), and elemental analysis.

53 ues here revealed that the negative-mode ESI-FT-ICR-MS analytical window can be skewed to detect diff

54 n cyclotron resonance mass spectrometry (ESI-FT-ICR-MS) and IR analysis of the isolated cofactor and

55 n cyclotron resonance-mass spectrometry (ESI-FT-ICR-MS) is commonly utilized for molecularly characte

56 n cyclotron resonance mass spectrometry (ESI-FT-ICR-MS).

57 n Cyclotron Resonance Mass Spectrometry (ESI-FT-ICR-MS).

58 bserved, as the number of peaks from the ESI-FT-ICR-MS spectra decreased.

59 The online nano solid phase extraction-FT-ICR-MS method provides novel insight into the process

60 demonstrates significant advantages of FI/FD FT-ICR MS for analysis of nonpolar molecules in complex

61 uture generation of ultrahigh magnetic field FT-ICR MS equipped with harmonized ICR cells.

62 ndex (RI) to predict EDC in aquatic DOM from FT-ICR MS spectra and assessed its robustness using rive

63 high H/C values of identified formulas from FT-ICR MS data.

64 Metabolic fingerprints from FT-ICR-MS data could discriminate wines according to the

65 ARAFAC)) and the exact mass information from FT-ICR-MS, and thus revealing the extent of sulfur-conta

66 Furthermore, FT-ICR MS detection consistently demonstrated good mass

67 ultrahigh resolution mass spectrometry (e.g. FT-ICR-MS) is used to study OBPs but requires sample ext

68 o ultrahigh resolution mass analyzers (e.g., FT-ICR MS).

69 Comparison between acquired data from the GC/FT-ICR MS (in broadband mode) and a commercial GC quadru

70 range) indicates that sensitivity of the GC/FT-ICR MS is an order of magnitude lower.

71 Compared with direct infusion (DI), the HPLC-FT-ICR MS workflow mitigates ion suppression, enhances i

72 andem MS capabilities afforded by the hybrid FT-ICR-MS platform.

73 enerated ions by collisions with surfaces in FT-ICR MS is a new powerful method for characterization

74 quency multiples for increased throughput in FT-ICR MS, essential for numerous applications with time

75 between instruments is a critical concern in FT-ICR-MS, particularly due to the variability introduce

76 sed detection limit should become routine in FT-ICR-MS data processing.

77 Orbitrap MS and <0.2 ppm for direct infusion FT-ICR MS) was achieved and allowed the assignment of co

78 290 fmol/ml) nano-LC-electrospray ionization-FT-ICR-MS data did not reveal any endogenous BNP-32.

79 SI infrared multiphoton dissociation (IRMPD) FT-ICR MS yields mostly b and y fragment ions for each p

80 of positive and negative ion mode MALDI-ISD FT-ICR MS in the m/z range 46-13 500 showed an increased

81 were analyzed by MALDI-in-source decay (ISD) FT-ICR MS.

82 Nano-LC FT-ICR MS and quadrupole linear ion trap MS/MS analysis

83 M after ozonation using labeled ozone and LC-FT-ICR MS analysis.

84 on cyclotron resonance mass spectrometry (LC-FT-ICR MS) after 3 and 28 days in batch bioreactors.

85 ation of a postcolumn counter gradient in LC-FT-ICR-MS analyses of NOM offers novel insight into the

86 nt composition during gradient elution in LC-FT-ICR-MS, ionization conditions also change throughout

87 ne in DI-FT-ICR-MS can be identified with LC-FT-ICR-MS as isomers with varying degrees of reactivity,

88 C/ESI-Q-TOF MS and intact CHH analysis by LC/FT-ICR-MS.

89 n cyclotron resonance mass spectrometry (LTQ FT-ICR MS) to simultaneously measure the isotopic enrich

90 vel 3 for classes annotation, used for MALDI FT ICR-MS data, was useful to provide an immediate visua

91 In addition, MALDI FT-ICR MS of IdeS-digested mAbs allowed isotopic-level p

92 particular, TOF-SIMS and confirmatory MALDI FT-ICR MS (/MS) analysis permitted the mapping of severa

93 mbination of negative and positive ion MALDI FT-ICR MS is a useful tool to improve the characterizati

94 ear to be effective in the analysis of MALDI FT-ICR MS data.

95 cyclotron resonance mass spectrometry (MALDI FT-ICR MS).

96 ibrinogen further demonstrated that AP MALDI-FT ICR MS is ideal for the study of complex glycan sampl

97 cyclotron resonance mass spectrometry (MALDI-FT-ICR MS) and single cell imaging flow cytometry to det

98 e, including direct tissue analysis by MALDI-FT-ICR-MS, de novo sequencing of tryptic digested CHH by

99 f CHH in the direct tissue analysis by MALDI-FT-ICR-MS.

100 ourier transform ion cyclotron resonance MS (FT-ICR MS) demonstrated that the mass accuracy of the Or

101 an optimized strategy for wide-scan DI nESI FT-ICR MS that increases dynamic range but maintains hig

102 clotron resonance mass spectrometry (DI nESI FT-ICR MS) offers high mass accuracy and resolution for

103 rrelate with DOM composition, the ability of FT-ICR MS to characterize DOM subpopulations provides un

104 resolution and mass measurement accuracy of FT-ICR MS can be utilized for unambiguous molecular form

105 gh mass resolving power and mass accuracy of FT-ICR MS enable definitive elemental composition assign

106 he ultrahigh resolution and mass accuracy of FT-ICR MS, we generated a mass list for cross-comparison

107 erries and to demonstrate the feasibility of FT-ICR MS for a direct chemical analysis of the wine sam

108 s work, we demonstrate the high potential of FT-ICR MS in NBCD process analysis.

109 The ultrahigh resolving power of FT-ICR MS combined with sSEC fractionation enabled targe

110 the relatively low data acquisition rate of FT-ICR MS.

111 The combination of FT-ICR-MS and chemometrics allowed the distinction of wh

112 emonstrates interlaboratory comparability of FT-ICR-MS molecular profiles using a 12 T solariX with a

113 Robust correlations of FT-ICR-MS peak intensities with chlorophyll a and solar

114 igher degrees of saturation and oxygenation (FT-ICR-MS) compared to those of the deep sea.

115 ed worldwide to quantify BNP-32 from plasma, FT-ICR-MS (unprecedented mass measurement accuracy) coup

116 w results are compared to alternative TIMS-q-FT-ICR MS/MS experiments with quadrupole isolation at no

117 ability and precision as the high resolution FT-ICR MS.

118 ost matched data provided by high-resolution FT-ICR MS/MS analysis, but the 2D FT-ICR MS method requi

119 ing power of 90-220) to ultrahigh resolution FT-ICR MS (resolving power over 400k) permitted the iden

120 as built and attached to a Bruker 7T SolariX FT-ICR-MS for the in situ analysis of 14 early synthetic

121 nsform Ion Cyclotron Resonance mass spectra (FT-ICR-MS) of natural organic matter are complex and con

122 m ion cyclotron resonance mass spectrometer (FT-ICR MS) are described.

123 m Ion Cyclotron Resonance Mass Spectrometer (FT-ICR MS) specially configured for SID experiments.

124 m ion cyclotron resonance mass spectrometer (FT-ICR MS) specially configured for surface-induced diss

125 m ion cyclotron resonance mass spectrometer (FT-ICR MS) specially designed for studying interactions

126 m ion cyclotron resonance mass spectrometer (FT-ICR MS) specially equipped to perform SID experiments

127 m ion cyclotron resonance mass spectrometer (FT-ICR MS) specially equipped to perform SID experiments

128 m ion cyclotron resonance mass spectrometer (FT-ICR MS), 2D MS instead uses the modulation of precurs

129 m ion cyclotron resonance mass spectrometer (FT-ICR MS), equipped with a lab-developed data acquisiti

130 0 T Fourier transform ICR mass spectrometer (FT-ICR MS).

131 r-transform ion cyclotron mass spectrometer (FT-ICR-MS) provided an ultra-high resolution perspective

132 m ion cyclotron resonance mass spectrometer (FT-ICR-MS).

133 ion cyclotron resonance mass spectrometers (FT-ICR-MS).

134 m ion cyclotron resonance mass spectrometry (FT ICR MS) under UV laser and solid matrix conditions ha

135 m ion cyclotron resonance mass spectrometry (FT ICR MS), can resolve thousands of molecular ions in c

136 and ultrahigh resolution mass spectrometry (FT-ICR MS) analyses.

137 m ion cyclotron resonance mass spectrometry (FT-ICR MS) and identify highly polar, oxygen species acr

138 m ion cyclotron resonance mass spectrometry (FT-ICR MS) and ion trap tandem mass spectrometry.

139 m ion cyclotron resonance mass spectrometry (FT-ICR MS) and liquid chromatography-quadrupole time-of-

140 m-ion cyclotron resonance mass spectrometry (FT-ICR MS) and quantify DOM photochemical activity using

141 m ion cyclotron resonance mass spectrometry (FT-ICR MS) and two-dimensional gas chromatography (GC x

142 r transform ion cyclotron mass spectrometry (FT-ICR MS) data to predict the distribution of the total

143 and ultrahigh resolution mass spectrometry (FT-ICR MS) enables an improved characterization of compl

144 m ion cyclotron resonance mass spectrometry (FT-ICR MS) enables extensive compositional characterizat

145 m ion cyclotron resonance mass spectrometry (FT-ICR MS) for direct separation and characterization of

146 m-ion cyclotron resonance mass spectrometry (FT-ICR MS) has been increasingly employed to characteriz

147 m ion cyclotron resonance mass spectrometry (FT-ICR MS) identified 3897 m/z ions and their exact mole

148 m-ion cyclotron resonance mass spectrometry (FT-ICR MS) indicate the lack of an oxidatively functiona

149 m ion cyclotron resonance mass spectrometry (FT-ICR MS) instruments tend to have a long operational l

150 m ion cyclotron resonance mass spectrometry (FT-ICR MS) is applied to the analysis of the low energy

151 m ion cyclotron resonance mass spectrometry (FT-ICR MS) is the only mass analyzer that achieves resol

152 m ion-cyclotron resonance mass spectrometry (FT-ICR MS) is the only mass analyzer that can resolve th

153 m ion cyclotron resonance mass spectrometry (FT-ICR MS) offers superior mass accuracy and mass resolv

154 m ion cyclotron resonance mass spectrometry (FT-ICR MS) offers the highest available mass resolving p

155 m ion cyclotron resonance mass spectrometry (FT-ICR MS) offers the highest mass spectral performance

156 m ion cyclotron resonance mass spectrometry (FT-ICR MS) provides ultrahigh resolution and ultrahigh m

157 m ion cyclotron resonance mass spectrometry (FT-ICR MS) technique to characterise in situ chemical co

158 m ion cyclotron resonance mass spectrometry (FT-ICR MS) to determine the elemental compositions of DO

159 m ion cyclotron resonance mass spectrometry (FT-ICR MS) to enhance molecular analysis of both natural

160 m-ion cyclotron resonance mass spectrometry (FT-ICR MS) to explore the molecular composition of an am

161 m ion cyclotron resonance mass spectrometry (FT-ICR MS) to improve the molecular characterization of

162 m ion cyclotron resonance mass spectrometry (FT-ICR MS) typically utilizes an m/z-independent excitat

163 m ion cyclotron resonance mass spectrometry (FT-ICR MS) was employed to analyze the molecular profile

164 m ion cyclotron resonance mass spectrometry (FT-ICR MS), and amino acid analyses suggest the brine DO

165 m ion cyclotron resonance mass spectrometry (FT-ICR MS), due to the relatively low data acquisition r

166 m ion cyclotron resonance mass spectrometry (FT-ICR MS).

167 m ion cyclotron resonance mass spectrometry (FT-ICR MS).

168 m ion cyclotron resonance mass spectrometry (FT-ICR MS).

169 m ion cyclotron resonance mass spectrometry (FT-ICR MS).

170 m ion cyclotron resonance mass spectrometry (FT-ICR MS).

171 yclotron resonance tandem mass spectrometry (FT-ICR MS/MS).

172 m ion cyclotron resonance mass spectrometry (FT-ICR-MS) "top-down" analysis of PA1006 purified from P

173 m ion cyclotron resonance mass spectrometry (FT-ICR-MS) and data from two independent studies to dise

174 d by ultrahigh resolution mass spectrometry (FT-ICR-MS) and excitation emission matrix fluorescence (

175 m ion cyclotron resonance mass spectrometry (FT-ICR-MS) and time-of-flight mass spectrometry (TOF-MS)

176 m ion cyclotron resonance mass spectrometry (FT-ICR-MS) as a nontargeted technique to assign unambigu

177 m ion cyclotron resonance mass spectrometry (FT-ICR-MS) for the analysis of a pyrolysis liquid from b

178 m ion cyclotron resonance mass spectrometry (FT-ICR-MS) has rapidly established a prominent role in p

179 m ion cyclotron resonance mass spectrometry (FT-ICR-MS) identified both the photolabile and the photo

180 m ion cyclotron resonance mass spectrometry (FT-ICR-MS) is one of the state-of-the-art methods to ana

181 PPI) ultrahigh resolution mass spectrometry (FT-ICR-MS) revealed a strong interaction between DOM and

182 m ion cyclotron resonance mass spectrometry (FT-ICR-MS) to determine the biodegradability and molecul

183 m ion cyclotron resonance mass spectrometry (FT-ICR-MS) was developed to extract and analyze organic

184 m ion cyclotron resonance mass spectrometry (FT-ICR-MS) were used to explore the chemical diversity a

185 m ion cyclotron resonance mass spectrometry (FT-ICR-MS), (13)C-nuclear magnetic resonance spectrometr

186 m Ion Cyclotron Resonance Mass Spectrometry (FT-ICR-MS), as a proxy for labile SOM.

187 m ion cyclotron resonance mass spectrometry (FT-ICR-MS), combined with chromatographic prefractionati

188 m ion cyclotron resonance mass spectrometry (FT-ICR-MS), the impact of land use change on the molecul

189 r-transform ion cyclotron mass spectrometry (FT-ICR-MS), we were able to assign thousands of unambigu

190 m-Ion Cyclotron Resonance-Mass Spectrometry (FT-ICR-MS), which delivered the molecular formulae and i

191 red using high resolution mass spectrometry (FT-ICR-MS), which was provided by an automatically gener

192 and ultrahigh-resolution mass spectrometry (FT-ICR-MS).

193 m ion cyclotron resonance mass spectrometry (FT-ICR-MS).

194 m ion cyclotron resonance mass spectrometry (FT-ICR-MS).

195 m ion cyclotron resonance mass spectrometry (FT-ICR-MS).

196 m ion cyclotron resonance mass spectrometry, FT-ICR-MS) and by excitation-emission matrix spectroscop

197 m ion cyclotron resonance mass spectrometry, FT-ICR-MS) for the structural and molecular formula-leve

198 lid/liquid-state NMR, and solid/liquid-state FT-ICR-MS.

199 e 4 times higher than those provided by 10 T FT-ICR MS with a standard ICR cell.

200 hromatography (sSEC) fractionation with 12 T FT-ICR MS for targeted top-down characterization of prot

201 This study shows that 21 T FT-ICR MS analysis can provide unique insights into comp

202 000 000 at m/z 200) only achievable by 21 T FT-ICR MS and increased by ~30% through absorption mode

203 r catalogue of pyOM by positive-ion ESI 21 T FT-ICR MS and presents a method to provide new insight i

204 The custom-built 21 T FT-ICR MS instrument identifies previously unresolved ma

205 eight range, we developed a nontargeted 21 T FT-ICR MS method to screen for PFASs in an aqueous film-

206 at implementing these technologies on a 21 T FT-ICR MS provides a tremendous advantage for intact pro

207 , we leverage the high dynamic range at 21 T FT-ICR MS to provide a molecular catalogue of a widely u

208 that the exceptional sensitivity of the 21-T FT-ICR MS allows qualitative analysis of a previously un

209 The 21-T FT-ICR MS yielded 10 533 distinct formulae, which includ

210 yclotron Resonance Mass Spectrometer (14.5 T FT-ICR MS) equipped with hexapolar detection.

211 sample from the deep North Pacific on a 15 T FT-ICR-MS; each of these replicate runs consisted of 500

212 nd extensive residue cleavages with 21 telsa FT-ICR MS/MS.

213 ays in D. vulgaris and also demonstrate that FT-ICR MS is a powerful tool for isotopomer analysis, ov

214 The FT-ICR MS instrument includes a liquid injection field d

215 The FT-ICR MS/MS techniques of electron capture dissociation

216 limited by the slow acquisition rate of the FT-ICR MS (<1 Hz), a database driven retention time comp

217 TIMS-FT-ICR MS is an important alternative to study the isome

218 tudy, we further push the boundaries of TIMS-FT-ICR MS by performing chemical formula-based ion mobil

219 rinciple for further application of OSA-TIMS-FT-ICR MS for the unsupervised analysis of complex mixtu

220 ections (<1%) can be measured using OSA-TIMS-FT-ICR MS with high mobility resolving powers (RIMS up t

221 In the case of OSA-TIMS-FT-ICR MS, the TIMS operation sequence, trapping conditi

222 ide 3 KRGRGRPRK [M + 2H](+2) during OSA-TIMS-FT-ICR MS.

223 The TIMS-FT-ICR MS analysis provided, in addition to the heteroat

224 ine or off-line electrochemical oxidation to FT-ICR-MS detection.

225 n cyclotron resonance mass spectrometry (UHR FT-ICR MS) for top-down proteomics has shown the potenti

226 Insights generated using FT-ICR-MS analysis can be confirmed and further explored

227 d (13)C labelled peaks were identified using FT-ICR-MS spectra.

228 n a glycosylation site-specific manner using FT-ICR-MS and Edman sequencing.

229 and transient isotachophoresis, coupled with FT-ICR MS to improve the overall detection of cationic m

230 earing organic formulas were identified with FT-ICR-MS in the stormwater runoff and pond outflow wate

231 nd the level of identification possible with FT-ICR-MS.

232 d reproducibly determine isotope ratios with FT-ICR-MS.

233 ence and constitution of this structure with FT-ICR-MS/MS, NMR, and UV-vis-NIR experiments and isolat