ライフサイエンスコーパス: quadrupole

1 s to the Synapt G2 HDMS for mass filtration (quadrupole).

2 ed on the fluorinated chains in the first MS quadrupole.

3 lting from charge polarization of the ring's quadrupole.

4 to be directly visualized at the exit of the quadrupole.

5 n Monitoring mass spectrometry with a triple quadrupole.

6 or each precursor mass selected by the first quadrupole.

7 Indeed, a relative enhancement of electric quadrupole absorption via the Borrmann effect has been d

8 Quadrupole aerosol mass spectrometry was used to obtain

9 mass spectrometry (UHPLC-MS/MS) with triple quadrupole analyser.

10 emical ionization (APCI) coupled to a tandem quadrupole analyzer has been validated for the identific

11 sing liquid chromatography coupled to triple quadrupole and hybrid linear ion trap-Orbitrap mass spec

12 conditions and minimal models for which the quadrupole and octupole moments are topologically quanti

13 berry skin by UHPLC coupled with Linear Trap Quadrupole and OrbiTrap mass analyzer revealed a total o

14 omatography (UHPLC) coupled with Linear Trap Quadrupole and OrbiTrap mass analyzer, and UHPLC coupled

15 vestigated using colorimetric assays, triple quadrupole and time-of-flight mass spectrometry, focusin

16 er was prevented by a "wavy shaped" transfer quadrupole and was compared with a benchmark approach th

17 Quadrupoles and higher multipoles correspond to fundamen

18 tries resembling that of monopoles, dipoles, quadrupoles and octupoles corresponding to filled s-, p-

19 ing bonding inaccessible to elastic dipoles, quadrupoles and other nematic colloids studied previousl

20 d walnuts) using a QuEChERS-LC-ESI-MS-Triple Quadrupole approach was set up.

21 s to the striped herringbone phase of planar quadrupoles at higher densities.

22 nts in seawater samples when combined with a quadrupole-based inductively coupled plasma mass spectro

23 nce characteristics of the Orbitrap, enables quadrupole-based isolation for sensitive analyte detecti

24 Linear quadrupoles can now be used as high efficiency ion traps

25 strate the first use of solution-state (17)O quadrupole central-transition NMR spectroscopy to charac

26 ropose a specific physical implementation: a quadrupole charge qubit formed in a triple quantum dot.

27 l theory of the (14)N hyperfine coupling and quadrupole coupling constants reported previously using

28 tracted accurate values of the hyperfine and quadrupole couplings of both CN(-) and adt(2-) nitrogens

29 preparation methods combined with GC-MS with quadrupole detection were compared.

30 The positions of quadrupole divergence have not moved significantly durin

31 trum of the diferric cluster, especially the quadrupole doublet associated with Fe1.

32 Spectra consisted of a sextet and two quadrupole doublets.

33 would have been difficult to isolate with a quadrupole for standard MS/MS.

34 polarized light in contrast to higher order quadrupole forces that are often used to describe surfac

35 S) measurement and metabolomics (linear trap quadrupole-Fourier transform mass spectrometer) analysis

36 olation can then be performed by jumping the quadrupole frequency to each side of the stability zone

37 t use of spectral deconvolution of full scan quadrupole GC x GC/MS data for the quantitative analysis

38 ns at homes and schools, analyzed via tandem quadrupole GS-MS/MS, combined with questionnaire data fr

39 The miniature triple quadrupole has been used to detect thiabendazole, a comm

40 elements inherently difficult to quantify by quadrupole ICP-MS due to abundant molecular interference

41 can be temporally resolved on a conventional quadrupole ICP-MS system using a sufficiently short dwel

42 with tandem mass spectrometry using a triple quadrupole in selected reaction monitoring mode.

43 sample preparation and dynamic reaction cell-quadrupole-inductively coupled plasma-mass spectrometry

44 aluate different MS approaches with a triple quadrupole instrument for the untargeted detection of bi

45 comparable performance, although the triple quadrupole instrument more efficiently overcame the prob

46 charges, can be targeted by SRM on a triple quadrupole instrument.

47 pared to traditional SRM workflows on triple quadrupole instruments.

48 A gas-filled (5 mTorr) digitally driven quadrupole ion guide was used to demonstrate ion isolati

49 mmonium ions and protonated peptides using a quadrupole ion trap (QIT) mass spectrometer to analyze t

50 ell as neutral loss scans in a single linear quadrupole ion trap have recently been described.

51 mplexes were subsequently mass isolated in a quadrupole ion trap mass spectrometer and then irradiate

52 st heating pyroprobe was coupled to a linear quadrupole ion trap mass spectrometer through a custom-b

53 ced dissociation (CID) of UO2(N3)Cl2(-) in a quadrupole ion trap mass spectrometer.

54 Salvia officinalis) using a field-deployable quadrupole ion trap MS display many similar ion peaks, a

55 ecule reaction studies performed in a linear quadrupole ion trap suggested that fragment ions of ioni

56 ngle analyzer neutral loss scans in a linear quadrupole ion trap using orthogonal double resonance ex

57 gle analyzer precursor ion scans in a linear quadrupole ion trap, we now report the development of si

58 x of sSE + R3 to collisional activation in a quadrupole ion trap.

59 tion of three neutral reagents into a linear quadrupole ion trap.

60 lithium-cationized hexoses adduct water in a quadrupole ion trap.

61 ated using negative-ion mode ESI in a linear quadrupole ion trap/Fourier transform ion cyclotron reso

62 benchtop mass spectrometry platforms such as quadrupole ion traps.

63 olution quadrupole time-of-flight (QTOF) and quadrupole ion-trap mass spectrometry techniques.

64 zation (ECNI) modes using quadrupole, triple quadrupole, ion trap, and magnetic sector analyzers.

65 roach was implemented on a nanoHILIC-Tribrid quadrupole-ion trap-Orbitrap platform, which enables pre

66 Here, the basis of a field-deployable triple quadrupole is described.

67 (FIRE) in conjunction with low- and high-m/z quadrupole isolation and collisionally activated dissoci

68 as more accurate than in MS/MS spectra after quadrupole isolation, due to the limitations of quadrupo

69 drupole isolation, due to the limitations of quadrupole isolation.

70 rmance characteristics of digitally operated quadrupoles, isolation with purely duty cycle enhanced w

71 mentation of AI-ETD on a quadrupole-Orbitrap-quadrupole linear ion trap (QLT) hybrid MS system (Orbit

72 Detection is performed on a triple quadrupole linear ion trap using the selected reaction m

73 to tandem mass spectrometry, a hybrid triple quadrupole-linear ion trap mass spectrometer (QTrap(R)).

74 S/MS method, that makes use of hybrid triple quadrupole/linear ion trap, was developed.

75 spectrometer which combines the Linear Trap Quadrupole (LTQ) and OrbiTrap mass analyzer.

76 Comparison of single and triple quadrupole mass analysers showed comparable performance,

77 s from the AP-ECD source are isolated in the quadrupole mass filter and induced to dissociate through

78 t pressure linear ion mobility drift tube, a quadrupole mass filter, a traveling wave ion mobility sp

79 t acquisition is already required to reach a quadrupole mass filter-like unit mass resolution.

80 rovided by the implementation of a high mass quadrupole mass selector on the recently introduced Orbi

81 uantification purposes) and a rapid-scanning quadrupole mass spectrometer (for compound identificatio

82 id chromatography system coupled to a triple quadrupole mass spectrometer (microflow-LC-ESI-QqQ-MS).

83 nitrogen (SPIN) coupled to a membrane inlet quadrupole mass spectrometer (MIMS) was developed for au

84 position-sensitive detector at the exit of a quadrupole mass spectrometer (QMS) instrument operated i

85 ective reaction monitoring (SRM) on a triple quadrupole mass spectrometer (QQQ-MS).

86 Quadrupole mass spectrometer analysis of the reactor hea

87 Selective methodology employing a tandem quadrupole mass spectrometer coupled to a gas chromatogr

88 Data was obtained using a portable quadrupole mass spectrometer coupled with a membrane pro

89 laboratories, each using a different triple quadrupole mass spectrometer design.

90 as carried out using a reference detector: a quadrupole mass spectrometer equipped with a pulsed samp

91 n conditions with the employment of a triple quadrupole mass spectrometer in the negative ion mode, d

92 ensitive detection is achieved with a triple quadrupole mass spectrometer using atmospheric pressure

93 nd an ion funnel trap combined with a triple quadrupole mass spectrometer was developed and character

94 A liquid chromatograph coupled with a triple quadrupole mass spectrometer was employed to quantify BM

95 led with a diode array detector and a triple-quadrupole mass spectrometer were used for the identific

96 uum chamber, where they are analyzed using a quadrupole mass spectrometer with a time resolution of l

97 cation using a TSQ quantum Access Max triple quadrupole mass spectrometer with precursor ion scan (PI

98 rane contactor cartridge and measured with a quadrupole mass spectrometer, after in-line purification

99 To overcome these limitations, a fast triple quadrupole mass spectrometer-based approach was develope

100 re chemical ionization interface of a triple quadrupole mass spectrometer.

101 led with a diode array detector and a triple-quadrupole mass spectrometer.

102 t material on a low pumping capacity, single-quadrupole mass spectrometer.

103 ndem mass spectrometry (MS/MS) with a triple quadrupole mass spectrometer.

104 shotgun lipidomics with the use of a triple-quadrupole mass spectrometer.

105 by multiple reaction monitoring in a triple quadrupole mass spectrometer.

106 ltiple reaction monitoring (MRM) on a triple quadrupole mass spectrometer.

107 reaction monitoring mode and using a triple quadrupole mass spectrometer.

108 h, using LC-MS with both-ion trap and triple-quadrupole mass spectrometers, to water samples and Plan

109 sessed by gas chromatography interfaced with quadrupole mass spectrometry (GC-qMS).

110 n (HS-SPME) combined with gas chromatography-quadrupole mass spectrometry (GC-qMS).

111 developed based on gas chromatography triple quadrupole mass spectrometry (GC-QQQ-MS) for the analysi

112 the application of gas chromatography-tandem quadrupole mass spectrometry (GC-QqQ-MS/MS) has been est

113 as developed using ion chromatography/triple quadrupole mass spectrometry (IC/MS) to quantitate 28 po

114 hromatography electrospray ionisation triple quadrupole mass spectrometry (LC-ESI-QQQ-MS).

115 t mass spectrometry (LC/Q-TOF-MS) and triple quadrupole mass spectrometry (LC/MS-MS), was carried out

116 bstrates combined with online membrane inlet quadrupole mass spectrometry (MIMS).

117 chromatography (APGC) coupled with a tandem quadrupole mass spectrometry (MS/MS) system, as an alter

118 Proton transfer reaction quadrupole mass spectrometry (PTR-(Quad)MS) was utilized

119 nal gas chromatography (GC x GC), and triple quadrupole mass spectrometry (QqQ MS), generating a very

120 hromatography-electrospray ionization triple quadrupole mass spectrometry (UHPLC-MS) assay to quantif

121 igh performance liquid chromatography-triple quadrupole mass spectrometry (UHPLC-QQQ-MS/MS).

122 Triple quadrupole mass spectrometry analysis conducted during t

123 wed by thermal desorption gas chromatography-quadrupole mass spectrometry detection (GC-qMS).

124 For this reason, quadrupole mass spectrometry is not usually suited to th

125 An inductively coupled plasma-quadrupole mass spectrometry method established for volu

126 rect-infusion electrospray ionization triple-quadrupole mass spectrometry method with multiple reacti

127 ng a liquid chromatography coupled to triple quadrupole mass spectrometry method.

128 ctrometry systems and one gas chromatography-quadrupole mass spectrometry system.

129 hybrid quadrupole time-of-flight and triple-quadrupole mass spectrometry, allowed the phenolic compo

130 coupled to inductively coupled plasma triple-quadrupole mass spectrometry.

131 hromatography coupled with single- or triple-quadrupole mass spectrometry.

132 tra-performance liquid chromatography triple quadrupole mass spectrometry.

133 ed with negative-ion electrospray ionisation quadrupole mass spectrometry.

134 filters (ng/mL) were determined using triple-quadrupole mass spectrometry: 2,4-dihydroxybenzophenone

135 ion (HS-SPME) followed by gas chromatography/quadrupole-mass spectrometry (GC-qMS) and multivariate s

136 tive clean-up system and UHPLC-MS/MS (triple quadrupole) method.

137 otors, patterned nanomagnets as bearings and quadrupole microelectrodes as stators.

138 and the period of a collective oscillation (quadrupole mode).

139 on minima are associated with the dipole and quadrupole modes of the cross, the frequencies of which

140 site where a strong electrostatic dipole or quadrupole moment is required.

141 tric field gradient and the nuclear electric quadrupole moment, which broadens the spectral lines, of

142 der multipoles-the total charge, dipole, and quadrupole moment-we show that the value of pH influence

143 n be deformed, through their Love number and quadrupole moment.

144 degrees 1 and 2 by computing the dipole and quadrupole moments of plate motions from tectonic recons

145 e moments are known: toroidal; monopole; and quadrupole moments.

146 ope ratio mass spectrometry (GC-IRMS) and GC-quadrupole MS (GC-qMS), where GC-qMS was validated in an

147 ening of rHuEPO was performed using a triple quadrupole MS and an ultrahigh resolution TOF-MS.

148 In particular, GC coupled to single quadrupole MS can be utilized for targeted analysis by s

149 f all PI species was determined by LC-Triple Quadrupole MS in negative MRM mode using external standa

150 tabolites should promote a shift from triple-quadrupole MS to HRMS.

151 routine detection was performed with single quadrupole MS.

152 d of acquiring MS(2) data in which the third quadrupole of a QqQ instrument cycles over 20 wide isola

153 We evaluate several metrics on our quadrupole orbitrap instrument using the 6 x 5 LC-MS/MS

154 ectrospray ionization hybrid linear ion trap quadrupole Orbitrap mass spectrometry technique has been

155 ptide identifications to rival modern hybrid quadrupole orbitrap systems.

156 sing a novel mass spectrometer incorporating quadrupole, Orbitrap, and linear trap analyzers.

157 h the parallel reaction monitoring mode on a quadrupole-Orbitrap high resolution mass spectrometer.

158 for each toxin (43 peptides in total) with a quadrupole-Orbitrap high-resolution instrument for exqui

159 basis of the benchtop Orbitrap LC/MS, the GC/Quadrupole-Orbitrap maintains the performance characteri

160 lics was carried out using Q-exactive hybrid quadrupole-orbitrap mass spectrometer (Q-OT-MS).

161 First, we report on a GC/Quadrupole-Orbitrap mass spectrometer that provides high

162 h electrospray ionization hybrid linear trap quadrupole-Orbitrap mass spectrometry (LC-LTQ-Orbitrap)

163 Utilizing a quadrupole-Orbitrap MS, the target ion is selectively is

164 le quadrupole, quadrupole-time-of-fight, and quadrupole-orbitrap) to study the impact of matrix compo

165 electron transfer dissociation (AI-ETD) on a quadrupole-Orbitrap-linear ion trap hybrid MS system (Or

166 aphy/electrospray ionisation-linear ion trap quadrupole-Orbitrap-mass spectrometry (HPLC/ESI-LTQ-Orbi

167 ribe the first implementation of AI-ETD on a quadrupole-Orbitrap-quadrupole linear ion trap (QLT) hyb

168 employing an Orbitrap mass analyzer, the GC/Quadrupole-Orbitrap.

169 by high resolution mass spectrometry using a quadrupole-Orbritrap (Q-Orbitrap) hybrid instrument has

170 iated with an antiferroic ME-active magnetic quadrupole order in the real material Ba(TiO)Cu4(PO4)4.

171 tions are nearly identical to the dipole and quadrupole orientations of underlying mantle flow, which

172 a second analysis was performed using hybrid quadrupole (Q) TOF MS with an atmospheric pressure chemi

173 rgeted metabolomics to low-resolution triple quadrupole (QqQ) instruments, which are typically less e

174 onization (APCI) combined with GC and triple quadrupole (QqQ) mass analyzer is proposed.

175 less-comprehensive approach is to use triple quadrupole (QqQ) mass spectrometry to analyze predetermi

176 Using a triple quadrupole (QqQ) MS instrument, mechanism of ionization

177 standards and targeted analysis by GC-triple quadrupole (QqQ) MS, LC-QqQ, and NMR.

178 ltiple-reaction monitoring (MRM) on a triple quadrupole (QQQ) MS.

179 liquid chromatography (LC) coupled to triple quadrupole (QqQ) tandem mass spectrometry (MS/MS).

180 into three different mass analyzers (triple quadrupole, quadrupole-time-of-fight, and quadrupole-orb

181 ecular octopi 1 and H2OEP or PtOEP by strong quadrupole-quadrupole and metal-pi interactions affords

182 The unique design of the quadrupole qubit enables a particularly simple pulse seq

183 elfin through developing nitrogen-14 nuclear quadrupole resonance ((14)N NQR) spectroscopy at a quant

184 of 2D materials via nanometer-scale nuclear quadrupole resonance (NQR) spectroscopy using individual

185 aminophen) tablets using nitrogen-14 nuclear quadrupole resonance spectroscopy ((14)N NQR).

186 the dissimilar radiation rates of dipole and quadrupole resonances, which play a role analogous to th

187 Using an efficient desolvation approach and quadrupole selection in the extended mass-to-charge (m/z

188 which are antiferromagnetically coupled; its quadrupole splitting (0.52 mm/s) and isomer shift (0.14

189 arameters for 1-O include an unusually small quadrupole splitting for a triplet Fe(IV)(O) and are rep

190 cluding Fe(total) content, layer charge, and quadrupole splitting values, suggesting that multiple st

191 iferric cluster having iron sites with small quadrupole splittings and distinct isomer shifts (0.54 a

192 Compared to the triple quadrupole standard interface more than 4-fold improveme

193 Detection was performed on a triple quadrupole tandem mass spectrometer using time-triggered

194 However, to date, triple quadrupole tandem mass spectrometers, the workhorses of

195 o the negative electrospray ionization (ESI) quadrupole tandem mass spectrometry (MS/MS) was used to

196 ance liquid chromatography coupled to triple-quadrupole tandem mass spectrometry (UHPLC-MS/MS).

197 re liquid chromatography coupled with triple-quadrupole tandem mass spectrometry (UHPLC-QQQ-MS/MS) to

198 ance liquid chromatography coupled to triple quadrupole tandem mass spectrometry (UHPLC-QqQ-MS/MS).

199 performance liquid chromatography coupled to quadrupole tandem mass spectrometry was developed for th

200 igh-performance liquid chromatography/triple quadrupole tandem mass spectrometry with electrospray io

201 hromatography-electrospray ionization-triple quadrupole-tandem mass spectrometry with online turbulen

202 Hyperfine and quadrupole tensors are obtained by pulsed 35 GHz ENDOR m

203 We use genetics and quadrupole time of flight (Q-TOF) liquid chromatography-

204 IGE) and label-free quantitative proteomics (quadrupole time of flight LC-MS/MS), we analysed the ret

205 and an electrochemical detector followed by quadrupole Time of Flight mass spectrometry (UHPLC-DAD-E

206 the basis of their accurate mass by GC with quadrupole time of flight MS.

207 Using an orthogonal quadrupole time-of flight (QqTOF) LC-MS system, we inves

208 In this study electrospray ionization quadrupole time-of-flight (ESI-Q-TOF) mass spectrometry

209 nalyzed by an electrospray ionization hybrid quadrupole time-of-flight (ESI-Q-TOF) MS.

210 PXDDs were studied using a gas chromatograph-quadrupole time-of-flight (GC-QTOF) mass spectrometer co

211 ead using liquid chromatography coupled with quadrupole time-of-flight (LC-QTOF).

212 P) using electrospray ionization (ESI) and a quadrupole time-of-flight (Q-TOF) detector.

213 ation (SID) has been successfully applied in quadrupole time-of-flight (Q-TOF) instruments.

214 method using an AP-ECD source on a Xevo G2-S quadrupole time-of-flight (Q-TOF) mass spectrometer from

215 ng water using complementary high-resolution quadrupole time-of-flight (QTOF) and quadrupole ion-trap

216 trometric data collected on a rapid scanning quadrupole time-of-flight (QTOF) instrument, to selectiv

217 uisition (DIA) method for very fast scanning quadrupole time-of-flight (QTOF) instruments.

218 th gas chromatography (GC) coupled to hybrid quadrupole time-of-flight (QTOF) mass spectrometry (MS)

219 e liquid chromatography (UHPLC) coupled with quadrupole time-of-flight (QTOF) mass spectrometry (MS).

220 (high pH/low pH) coupled to high-resolution quadrupole time-of-flight (QTOF) mass spectrometry and d

221 e-resolved metabolic profiling, we used UPLC/quadrupole time-of-flight (QTOF)-MS to analyze the isoto

222 , HPLC combined with electrospray ionization quadrupole time-of-flight and high resolution Fourier tr

223 ed with two complementary techniques, hybrid quadrupole time-of-flight and triple-quadrupole mass spe

224 ed on the accurate mass from high resolution Quadrupole Time-of-Flight GC-MS (GC-QTOF) and fragmentat

225 eveloped novel instrumental technique, using quadrupole time-of-flight high resolution mass spectrome

226 er chlorine-enhanced conditions, followed by quadrupole time-of-flight high-resolution mass spectrome

227 Heavy isotope-labeled tracers measured by quadrupole time-of-flight liquid chromatography-mass spe

228 Using liquid chromatography coupled to a quadrupole time-of-flight mass spectrometer (LC-QToF-MS)

229 In this work, hybrid quadrupole time-of-flight mass spectrometer (QTOF MS) co

230 on liquid chromatography column coupled to a quadrupole time-of-flight mass spectrometer (UPLC-HILIC-

231 ultant peptides into a liquid chromatography quadrupole time-of-flight mass spectrometer for analysis

232 obility spectrometry cell, of a contemporary quadrupole time-of-flight mass spectrometer is described

233 pture dissociation (ECD) device coupled to a quadrupole time-of-flight mass spectrometer using novel

234 Modification of an IMS-capable quadrupole time-of-flight mass spectrometer was undertak

235 An ion mobility quadrupole time-of-flight mass spectrometer was used to

236 Using a high resolution quadrupole time-of-flight mass spectrometer, ions create

237 nto the mobility analyzer located prior to a quadrupole time-of-flight mass spectrometer.

238 utational cost under these conditions with a quadrupole time-of-flight mass spectrometer.

239 ion funnels and coupled to a high resolution quadrupole time-of-flight mass spectrometer.

240 ng the capabilities of linear ion guides and quadrupole time-of-flight mass spectrometers (Q-TOF-MS).

241 sure chemical ionization source, followed by quadrupole time-of-flight mass spectrometry (APCI-qTOF-M

242 ow based on accurate mass gas chromatography-quadrupole time-of-flight mass spectrometry (GC-QTOFMS)

243 c chemical ionization (APCI) high-resolution quadrupole time-of-flight mass spectrometry (HRqTOFMS).

244 -resolution liquid chromatography coupled to quadrupole time-of-flight mass spectrometry (LC-Q-TOF MS

245 and were subjected to liquid chromatography-quadrupole time-of-flight mass spectrometry (LC-Q-TOF-MS

246 By using liquid chromatography quadrupole time-of-flight mass spectrometry (LC-Q-TOF-MS

247 Liquid chromatography quadrupole time-of-flight mass spectrometry (LC-Q-TOF-MS

248 ate samples of fish by liquid chromatography-quadrupole time-of-flight mass spectrometry (LC-Q-ToF-MS

249 The performance of liquid chromatography quadrupole time-of-flight mass spectrometry (LC-QTOF-MS)

250 Liquid chromatography coupled to quadrupole time-of-flight mass spectrometry (LC-QToF-MS)

251 chromatography-mass spectrometry techniques, quadrupole time-of-flight mass spectrometry (LC/Q-TOF-MS

252 d chromatography and electrospray ionization quadrupole time-of-flight mass spectrometry (nanoUPLC-ES

253 ated fractions were identified "off line" by quadrupole time-of-flight mass spectrometry (Q-TOF MS).

254 C)/negative electrospray ionization (ESI(-))/quadrupole time-of-flight mass spectrometry (qTOF) was d

255 ty spectrometry (TWIMS) with high-resolution quadrupole time-of-flight mass spectrometry (QTOFMS) has

256 performance liquid chromatography coupled to quadrupole time-of-flight mass spectrometry (UHPLC-QTOF

257 eted ultra-performance liquid chromatography-quadrupole time-of-flight mass spectrometry (UPLC-QTOF-M

258 upled to chemical ionization high-resolution quadrupole time-of-flight mass spectrometry and by ultra

259 th liquid chromatography and high-resolution quadrupole time-of-flight mass spectrometry in induced s

260 d to electrospray ionization high-resolution quadrupole time-of-flight mass spectrometry revealed the

261 lied ultra-performance liquid chromatography-quadrupole time-of-flight mass spectrometry together wit

262 Liquid chromatography quadrupole time-of-flight mass spectrometry was used for

263 Nanospray ionization quadrupole time-of-flight mass spectrometry was used to

264 mass spectrometry and liquid chromatography quadrupole time-of-flight mass spectrometry were used to

265 estion and analysis by liquid chromatography/quadrupole time-of-flight mass spectrometry, in order to

266 rformance liquid chromatography coupled with quadrupole time-of-flight mass spectrometry.

267 lectrospray ionization (ESI) high resolution quadrupole time-of-flight mass spectrometry.

268 d using negative-ion electrospray ionization quadrupole time-of-flight mass spectrometry.

269 e analyzed by means of liquid chromatography-quadrupole time-of-flight mass spectrometry.

270 ategy based on a case-control approach using quadrupole time-of-flight tandem mass spectrometry (QTOF

271 iquid chromatography-electrospray ionization quadrupole time-of-flight tandem mass spectrometry (UHPL

272 rocessing of full-scan liquid chromatography-quadrupole time-of-flight-mass spectrometry (LC-QTOF-MS)

273 monitoring-MS; and ultra-high-performance LC-quadrupole time-of-flight-MS.

274 nisation (ESI) in negative mode coupled with quadrupole-time of flight (Q-ToF) detection techniques w

275 s using LC-MS in high resolution mode with a quadrupole-time of flight analyzer.

276 A liquid chromatography-(quadrupole-time of flight)-mass spectrometry methodology

277 iquid chromatography-electrospray ionization-quadrupole-time of flight- mass spectrometry (UPLC-ESI-Q

278 different mass analyzers (triple quadrupole, quadrupole-time-of-fight, and quadrupole-orbitrap) to st

279 Electrospray ionization quadrupole-time-of-flight (ESI Q-TOF) mass spectrometry

280 PLC) and detected by electrospray ionization-quadrupole-time-of-flight (ESI-QqTOF) mass spectrometry

281 d from human serum replicates generated on a quadrupole-time-of-flight (Q-TOF).

282 detection (at 150 mum spatial resolution) or quadrupole-time-of-flight detection (at 50 mum spatial r

283 based on liquid chromatography coupled to a quadrupole-time-of-flight mass spectrometer (LC-QTOF-MS)

284 A quadrupole-time-of-flight mass spectrometer detector (QT

285 ysis by microflow-LC-electrospray ionization-quadrupole-time-of-flight mass spectrometry (ESI-Q-TOF M

286 atography coupled to electrospray ionisation quadrupole-time-of-flight mass spectrometry (HPLC-ESI-QT

287 iquid chromatography-electrospray ionization quadrupole-time-of-flight mass spectrometry (LC-ESIqToF-

288 and fragmentation information obtained using quadrupole-time-of-flight mass spectrometry (Q-TOF-MS).

289 iquid chromatography-electrospray ionization/quadrupole-time-of-flight mass spectrometry have been ex

290 ndrick mass defect and liquid chromatography/quadrupole-time-of-flight mass spectrometry.

291 d to a selective mass spectrometry detector (quadrupole-time-of-flight).

292 using ultraperformance liquid chromatography-quadrupole-time-of-flight-mass spectrometry (UPLC-QToF-M

293 ce liquid chromatography photodiode detector-quadrupole/time of flight-mass spectrometry (UPLC-PDA-Q/

294 using nanoliquid chromatography coupled to a quadrupole/time-of-flight (Q/ToF) mass spectrometer.

295 atography coupled to electrospray ionisation quadrupole/time-of-flight mass spectrometry (HPLC-ESI-qT

296 iquid chromatography-electrospray ionization-quadrupole/time-of-flight mass spectrometry method for s

297 t using a high-throughput ultra HPLC (UHPLC)-quadrupole TOFMS (qTOFMS) method, processed to systemati

298 ce and postsource fragmentation prior to the quadrupole transmission.

299 type of electrodynamic balance-the branched quadrupole trap (BQT)-which can be used to study reactio

300 pture negative ionization (ECNI) modes using quadrupole, triple quadrupole, ion trap, and magnetic se