Works matching Ionization

Results: 5000

常压离子化质谱技术及其在食品检测中的应用研究进展.

Published in:

Food Research & Development, 2022, v. 43, n. 8, p. 216, doi. 10.12161/j.issn.1005-6521.2022.08.029

By:

贺志乔;
韩岩君;
贾婧怡

Publication type:

Article

Electrospray ionization Fourier transform mass spectrometry of polycyclic aromatic hydrocarbons using silver(I)-mediated ionization.

Published in:

Canadian Journal of Chemistry, 2005, v. 83, n. 11, p. 1871, doi. 10.1139/V05-195

By:

Maziarz III, E. Peter;
Baker, Gary A.;
Wood, Troy D.

Publication type:

Article

Angle-dependent strong-field ionization of triple bonded systems calculated by time-dependent configuration interaction with an absorbing potential.

Published in:

Canadian Journal of Chemistry, 2016, v. 94, n. 12, p. 989, doi. 10.1139/cjc-2016-0185

By:

Liao, Qing;
Li, Wen;
Schlegel, H. Bernhard

Publication type:

Article

The cation−anion interaction in ionic liquids studied by extractive electrospray ionization mass spectrometry.

Published in:

Canadian Journal of Chemistry, 2014, v. 92, n. 7, p. 611, doi. 10.1139/cjc-2014-0023

By:

Zhou, Yafei;
Zhan, Junfeng;
Gao, Xiang;
Li, Cao;
Chingin, Konstantin;
Le, Zhanggao

Publication type:

Article

Nonperturbative time-dependent density functional theory (TDDFT) and time-dependent electron localization function (TDELF) study of the ionization of OCS and CS2 with ultrashort intense laser pulses - Orientational effects.

Published in:

Canadian Journal of Chemistry, 2012, v. 90, n. 7, p. 616, doi. 10.1139/v2012-039

By:

Penka, Emmanuel Fowe;
Bandrauk, André Dieter

Publication type:

Article

Threshold ionization and dissociation of t-butylamine.

Published in:

Canadian Journal of Chemistry, 2010, v. 88, n. 2, p. 142, doi. 10.1139/V09-150

By:

Mayer, Paul M.;
Guest, Martyn F.;
Rennie, Emma E.;
Cooper, Louise;
Shpinkova, Larisa G.;
Holland, David M.P.;
Shaw, David A.

Publication type:

Article

Nonlinear time-dependent density functional theory studies of the ionization of CO2 by ultrashort intense laser pulses1.

Published in:

Canadian Journal of Chemistry, 2009, v. 87, n. 7, p. 1081, doi. 10.1139/V09-074

By:

Fowe, Emmanuel Penka;
Bandrauk, André Dieter

Publication type:

Article

Ionization potentials of nitriles — Photoelectron spectra of succinonitrile and glutaronitrile.

Published in:

Canadian Journal of Chemistry, 2006, v. 84, n. 9, p. 1124, doi. 10.1139/V06-141

By:

Muchall, Heidi M.;
Werstiuk, Nick H.

Publication type:

Article

An overview of organic molecule soft ionization using vacuum ultraviolet laser radiation.

Published in:

Canadian Journal of Chemistry, 2005, v. 83, n. 11, p. 1891, doi. 10.1139/V05-193

By:

Shi, Y. J.;
Lipson, R. H.

Publication type:

Article

Regularized perturbative series for the ionization potential of atomic ions.

Published in:

Canadian Journal of Physics, 2017, v. 95, n. 2, p. 184, doi. 10.1139/cjp-2016-0255

By:

Gil, Gabriel;
González, Augusto

Publication type:

Article

Triacylglyceride (TAG) profiles of integumentary lipids isolated from three bat species determined by matrix-assisted laser desorption-ionization time-of-flight mass spectrometry (MALDI-TOF MS).

Published in:: Canadian Journal of Zoology, 2012, v. 90, n. 9, p. 1117, doi. 10.1139/z2012-078
Publication type:: Article

Modified version of revised Deutsch–Märk model for electron impact K-shell ionization cross-sections of atoms at relativistic energies.

Published in:

International Journal of Quantum Chemistry, 2009, v. 109, n. 7, p. 1442, doi. 10.1002/qua.21980

By:

Haque, A. K. F.;
Sarker, M. S. I.;
Patoary, M. A. R.;
Shahjahan, M.;
Hossain, M. Ismail;
Uddin, M. Alfaz;
Basak, A. K.;
Saha, B. C.

Publication type:

Article

Packed-column supercritical fluid chromatography with splitless flame ionization detection.

Published in:

Canadian Journal of Chemistry, 2004, v. 82, n. 3, p. 479, doi. 10.1139/v04-008

By:

Thurbide, Kevin B.;
Gilbert, Shawn

Publication type:

Article

Critical assessment of ionization patterns and applications of ambient desorption/ionization mass spectrometry using FAPA-MS.

Published in:

Journal of Mass Spectrometry, 2016, v. 51, n. 2, p. 141, doi. 10.1002/jms.3733

By:

Brüggemann, Martin;
Karu, Einar;
Hoffmann, Thorsten

Publication type:

Article

Analysis of ancient Greco–Roman cosmetic materials using laser desorption ionization and electrospray ionization mass spectrometry.

Published in:

Analytical & Bioanalytical Chemistry, 2008, v. 390, n. 7, p. 1873, doi. 10.1007/s00216-008-1924-0

By:

Van Elslande, Elsa;
Guérineau, Vincent;
Thirioux, Vincent;
Richard, Ghislaine;
Richardin, Pascale;
Laprévote, Olivier;
Hussler, Georges;
Walter, Philippe

Publication type:

Article

Empirical model for the electron impact K-shell ionization cross section of atoms.

Published in:

International Journal of Quantum Chemistry, 2009, v. 109, n. 5, p. 897, doi. 10.1002/qua.21902

By:

Patoary, M. A. R.;
Uddin, M. Alfaz;
Haque, A. K. F.;
Shahjahan, M.;
Basak, A. K.;
Talukder, M. R.;
Saha, B. C.

Publication type:

Article

Calculation of ionization potential and chemical hardness: A comparative study of different methods.

Published in:

International Journal of Quantum Chemistry, 2009, v. 109, n. 4, p. 764, doi. 10.1002/qua.21883

By:

Shankar, R.;
Senthilkumar, K.;
Kolandaivel, P.

Publication type:

Article

Electron impact K-shell ionization cross sections of atoms at relativistic energies.

Published in:

International Journal of Quantum Chemistry, 2008, v. 108, n. 6, p. 1023, doi. 10.1002/qua.21585

By:

Patoary, M. A. R.;
Alfaz Uddin, M.;
Haque, A. K. F.;
Basak, A. K.;
Talukder, M. R.;
Karim, K. R.;
Saha, B. C.

Publication type:

Article

基于常压质谱的环境污染物检测及研究进展.

Published in:

Journal of Chinese Mass Spectrometry Society, 2023, v. 44, n. 2, p. 158, doi. 10.7538/zpxb.2022.0190

By:

秦静怡;
欧阳津;
那娜

Publication type:

Article

敞开式离子化质谱技术在中草药研究中的应用.

Published in:

Journal of Chinese Mass Spectrometry Society, 2017, v. 38, n. 1, p. 1, doi. 10.7538/zpxb.2017.38.01.0001

By:

黄鑫;
刘文龙;
张勇;
刘淑莹

Publication type:

Article

Toward Depth-Resolved Analysis of Plant Metabolites by Nanospray Desorption Electrospray Ionization Mass Spectrometry.

Published in:

Molecules, 2022, v. 27, n. 21, p. 7582, doi. 10.3390/molecules27217582

By:

Cha, Sangwon;
Jun, Gyouwoong;
Park, Yougyeong;
An, Sung Jun;
Lee, Donghoon

Publication type:

Article

Mass Spectra of New Heterocycles: XVIII. Electron Impact and Chemical Ionization Mass Spectra of Alkyl 5-Amino-3-methyl-4-(1H-pyrrol-1-yl)thiophene-2-carboxylates.

Published in:

Russian Journal of Organic Chemistry, 2019, v. 55, n. 4, p. 518, doi. 10.1134/S1070428019040171

By:

Klyba, L. V.;
Nedolya, N. A.;
Sanzheeva, E. R.;
Tarasova, O. A.

Publication type:

Article

Development of a He/CdI gas-jet system coupled to a surface-ionization type ion-source in JAEA-ISOL: towards determination of the first ionization potential of Lr ( Z = 103).

Published in:

Journal of Radioanalytical & Nuclear Chemistry, 2015, v. 303, n. 2, p. 1253, doi. 10.1007/s10967-014-3467-5

By:

Sato, T.;
Asai, M.;
Sato, N.;
Tsukada, K.;
Toyoshima, A.;
Ooe, K.;
Miyashita, S.;
Kaneya, Y.;
Osa, A.;
Schädel, M.;
Nagame, Y.;
Ichikawa, S.;
Stora, T.;
Kratz, J.

Publication type:

Article

Gas spherical ionization chamber.

Published in:

Journal of Radioanalytical & Nuclear Chemistry, 2011, v. 290, n. 2, p. 361, doi. 10.1007/s10967-011-1373-7

By:

Calin, M.

Publication type:

Article

Ambient ionization mass spectrometric analysis of human surgical specimens to distinguish renal cell carcinoma from healthy renal tissue.

Published in:

Analytical & Bioanalytical Chemistry, 2016, v. 408, n. 20, p. 5407, doi. 10.1007/s00216-016-9627-4

By:

Alfaro, Clint;
Jarmusch, Alan;
Pirro, Valentina;
Kerian, Kevin;
Masterson, Timothy;
Cheng, Liang;
Cooks, R.

Publication type:

Article

Enhanced metabolite profiling using a redesigned atmospheric pressure chemical ionization source for gas chromatography coupled to high-resolution time-of-flight mass spectrometry.

Published in:

Analytical & Bioanalytical Chemistry, 2015, v. 407, n. 22, p. 6669, doi. 10.1007/s00216-015-8824-x

By:

Wachsmuth, Christian;
Hahn, Thomas;
Oefner, Peter;
Dettmer, Katja

Publication type:

Article

Flow injection of liquid samples to a mass spectrometer with ionization under vacuum conditions: a combined ion source for single-photon and electron impact ionization.

Published in:

Analytical & Bioanalytical Chemistry, 2013, v. 405, n. 22, p. 6953, doi. 10.1007/s00216-013-7151-3

By:

Schepler, Claudia;
Sklorz, Martin;
Passig, Johannes;
Famiglini, Giorgio;
Cappiello, Achille;
Zimmermann, Ralf

Publication type:

Article

Impact of homogeneous and filamentary discharge modes on the efficiency of dielectric barrier discharge ionization mass spectrometry.

Published in:

Analytical & Bioanalytical Chemistry, 2013, v. 405, n. 14, p. 4729, doi. 10.1007/s00216-013-6902-5

By:

Meyer, Cordula;
Müller, Saskia;
Gilbert-Lopez, Bienvenida;
Franzke, Joachim

Publication type:

Article

Extractive electrospray ionization mass spectrometry for analytical evaluation and synthetic preparation of pharmaceutical chemicals.

Published in:

Frontiers in Pharmacology, 2023, v. 14, p. 1, doi. 10.3389/fphar.2023.1110900

By:

Manman Qin;
Yuqing Qian;
Lu Huang;
Chao Zhong;
Mingdong Li;
Jun Yu;
Huanwen Chen

Publication type:

Article

Benchmarking semiempirical, Hartree-Fock, DFT, and MP2 methods against the ionization energies and electron affinities of short- through long-chain [ n]acenes and [ n]phenacenes.

Published in:

Canadian Journal of Chemistry, 2016, v. 94, n. 3, p. 251, doi. 10.1139/cjc-2015-0526

By:

Rayne, Sierra;
Forest, Kaya

Publication type:

Article

A comparison of hydrocarbon and alkali metal response in the flame ionization detector used in subcritical water chromatography.

Published in:

Canadian Journal of Chemistry, 2015, v. 93, n. 7, p. 784, doi. 10.1139/cjc-2015-0095

By:

Scott, Andrea F.;
Thurbide, Kevin B.;
Quickfall, Danica

Publication type:

Article

Selective recognition of G-quadruplex in the vascular endothelial growth factor gene with small-molecule natural products by electrospray ionization (ESI) mass spectrometry and circular dichroism (CD) spectrometry.

Published in:

Canadian Journal of Chemistry, 2012, v. 90, n. 1, p. 55, doi. 10.1139/v11-104

By:

He, Xiangwei;
Zhang, Zhenjiang;
Zhang, Qiang;
Yuan, Gu

Publication type:

Article

Density functional theory study of the vertical ionization energies of the valence and core electrons of cyclopentadiene, pyrrole, furan, and thiophene.

Published in:

Canadian Journal of Chemistry, 2011, v. 89, n. 12, p. 1477, doi. 10.1139/v11-121

By:

Chong, Delano P.

Publication type:

Article

The NIST compilation of ionization potentials revisited (I): From He-like to Xe-like ions.

Published in:

Canadian Journal of Physics, 2017, v. 95, n. 5, p. 479, doi. 10.1139/cjp-2016-0512

By:

Gil, Gabriel;
Gonzalez, Augusto

Publication type:

Article

Second Born fully differential cross sections for direct ionization of H(1s) by proton and antiproton collisions.

Published in:

Canadian Journal of Physics, 2015, v. 93, n. 12, p. 1495, doi. 10.1139/cjp-2015-0306

By:

Tantawi, Reda S.

Publication type:

Article

Investigating the performance characteristics of the barrier discharge ionization detector and comparison to the flame ionization detector for the gas chromatographic analysis of volatile and semivolatile organic compounds.

Published in:

Analytical Letters, 2019, v. 52, n. 17, p. 2822, doi. 10.1080/00032719.2019.1628247

By:

Antoniadou, Maria;
Zachariadis, George A.;
Rosenberg, Erwin

Publication type:

Article

Ionization of ammonium dinitramide: decomposition pathways and ionization products.

Published in:

Theoretical Chemistry Accounts: Theory, Computation, & Modeling, 2013, v. 132, n. 12, p. 1, doi. 10.1007/s00214-013-1412-2

By:

Kleimark, Jonatan;
Delanoë, Romain;
Demairé, Alain;
Brinck, Tore

Publication type:

Article

USING ONLINE THREE-TIER DIAGNOSTIC TEST TO ASSESS CONCEPTIONS OF IONIZATION ENERGY.

Published in:

Periódico Tchê Química, 2020, v. 17, n. 36, p. 196, doi. 10.52571/ptq.v17.n36.2020.212_periodico36_pgs_196_212.pdf

By:

SUPRAPTO, Nadi;
ABIDAH, Azmil

Publication type:

Article

Ionization suppression effects with condensed phase membrane introduction mass spectrometry: methods to increase the linear dynamic range and sensitivity.

Published in:

Journal of Mass Spectrometry, 2015, v. 50, n. 3, p. 437, doi. 10.1002/jms.3544

By:

Duncan, Kyle D.;
Vandergrift, Gregory W.;
Krogh, Erik T.;
Gill, Chris G.

Publication type:

Article

Fundamental properties of a touchable high-power pulsed microplasma jet and its application as a desorption/ionization source for ambient mass spectrometry.

Published in:

Journal of Mass Spectrometry, 2014, v. 49, n. 6, p. 522, doi. 10.1002/jms.3368

By:

Iwai, Takahiro;
Kakegawa, Ken;
Okumura, Kensuke;
Kanamori‐Kataoka, Mieko;
Miyahara, Hidekazu;
Seto, Yasuo;
Okino, Akitoshi

Publication type:

Article

Detection of trace ink compounds in erased handwritings using electrospray-assisted laser desorption ionization mass spectrometry.

Published in:

Journal of Mass Spectrometry, 2014, v. 49, n. 6, p. 445, doi. 10.1002/jms.3356

By:

Kao, Yi‐Ying;
Cheng, Sy‐Chyi;
Cheng, Chu‐Nian;
Shiea, Jentaie;
Ho, Hsiu‐O

Publication type:

Article

Differential Ionization Cross Sections of HCl Molecule.

Published in:

Indian Journal of Pure & Applied Physics, 2022, v. 60, n. 4, p. 335

By:

Sharma, Ravinder;
Sharawat, Ritu;
Meenakshi;
Kumar, Rajeev

Publication type:

Article

Matrix- and Surface-Assisted Laser Desorption/Ionization Mass Spectrometry Methods for Urological Cancer Biomarker Discovery—Metabolomics and Lipidomics Approaches.

Published in:

Metabolites (2218-1989), 2024, v. 14, n. 3, p. 173, doi. 10.3390/metabo14030173

By:

Arendowski, Adrian

Publication type:

Article

Enhancing Metabolomic Coverage in Positive Ionization Mode Using Dicationic Reagents by Infrared Matrix-Assisted Laser Desorption Electrospray Ionization.

Published in:

Metabolites (2218-1989), 2021, v. 11, n. 12, p. 810, doi. 10.3390/metabo11120810

By:

Xi, Ying;
Muddiman, David C.

Publication type:

Article

Two-step on-particle ionization/enrichment via a washing- and separation-free approach: multifunctional TiO2 nanoparticles as desalting, accelerating, and affinity probes for microwave-assisted tryptic digestion of phosphoproteins in ESI-MS and MALDI-MS: comparison with microscale TiO2

Published in:

Analytical & Bioanalytical Chemistry, 2010, v. 396, n. 8, p. 2909, doi. 10.1007/s00216-010-3573-3

By:

Hasan, Nazim;
Hui-Fen Wu;
Yi-Hsien Li;
Nawaz, Mohd

Publication type:

Article

Spatially resolved ultra-trace analysis of elements combining resonance ionization with a MALDI-TOF spectrometer.

Published in:

Analytical & Bioanalytical Chemistry, 2006, v. 386, n. 1, p. 109, doi. 10.1007/s00216-006-0584-1

By:

Maul, Jochen;
Strachnov, Ilia;
Eberhardt, Klaus;
Karpuk, Sergej;
Passler, Gerd;
Trautmann, Norbert;
Wendt, Klaus;
Huber, Gerhard

Publication type:

Article

Enhanced signal generation for use in the analysis of synthetic pyrethroids using chemical ionization tandem quadrupole ion trap mass spectrometry.

Published in:

Analytical & Bioanalytical Chemistry, 2004, v. 380, n. 7/8, p. 942, doi. 10.1007/s00216-004-2864-y

By:

Sichilongo, Kwenga

Publication type:

Article

A Comparison of the Limits of Detection for a Number of Surrogates of Organophosphorus Toxic Agents and Methylphosphonic Acid Silyl Derivatives and its O-Alkyl Esters by Gas Chromatography/Mass Spectrometry with Various Ionization Methods and a Flameless Thermionic Ionization Detector

Published in:

Journal of Analytical Chemistry, 2020, v. 75, n. 13, p. 1653, doi. 10.1134/S1061934820130146

By:

Yashin, Yu. S.;
Revelsky, I. A.;
Tikhonova, I. N.;
Karavaeva, V. G.;
Virus, E. D.;
Chepelyansky, D. A.;
Revelsky, A. I.

Publication type:

Article

Use of chemical ionization for GC-MS metabolite profiling.

Published in:

Metabolomics, 2013, v. 9, p. 110, doi. 10.1007/s11306-011-0346-8

By:

Warren, Charles

Publication type:

Article

Ionization in the Earth's Atmosphere Due to Isotropic Energetic Electron Precipitation: Ion Production and Primary Electron Spectra.

Published in:

Remote Sensing, 2021, v. 13, n. 20, p. 4161, doi. 10.3390/rs13204161

By:

Mironova, Irina;
Kovaltsov, Gennadiy;
Mishev, Alexander;
Artamonov, Anton

Publication type:

Article