Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Erlu, Feng"'
Autor:
Yue Fu, Christopher J. Brown, Joshua T. Johnson, Brett M. Marsh, Jeffrey R. Gilbert, Erlu Feng, Hilkka I. Kenttämaa
Publikováno v:
Journal of the American Society for Mass Spectrometry. 34:426-434
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db51c9ed7ff51b8c3b6871e16137a255
https://doi.org/10.1021/jasms.2c00313
https://doi.org/10.1021/jasms.2c00313
Publikováno v:
Analytical Chemistry. 94:7928-7935
Sulfonate esters, a class of potentially mutagenic drug impurities, are strictly regulated in pharmaceuticals. On the other hand, sulfite esters and sulfones, analogs of sulfonate esters, have limited safety concerns. However, previously developed an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36d2110c3b4d2061bff241972a7b597d
https://doi.org/10.1021/acs.analchem.2c00731
https://doi.org/10.1021/acs.analchem.2c00731
Publikováno v:
Journal of the American Chemical Society. 144:8576-8590
Gas-phase reactivities of the phenylcarbyne anion and its four derivatives were studied using a linear quadrupole ion trap mass spectrometer. The phenylcarbyne anions were calculated to have a triplet ground state (singlet-triplet splittings of 4-9 k
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50e30f3073216791a181d94deaaabc16
https://doi.org/10.1021/jacs.1c13714
https://doi.org/10.1021/jacs.1c13714
Autor:
Judy Kuan-Yu Liu, Erlu Feng, Yue Fu, Wanru Li, Xin Ma, Huaming Sheng, John Kong, Yong Liu, Michael Hicks, Bangping Xiang, Zhijian Liu, Justin Pennington, Hilkka I. Kenttämaa
Publikováno v:
Analytical chemistry. 94(40)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c674c53e4e3c6f82d91cae5fe222424
https://pubmed.ncbi.nlm.nih.gov/36154017
https://pubmed.ncbi.nlm.nih.gov/36154017
Publikováno v:
Journal of the American Society for Mass Spectrometry. 33(9)
A portable reagent inlet system for a linear quadrupole ion trap (LQIT) mass spectrometer was designed to diminish the impact of air and water on gas-phase ion-molecule reactions. Compared to the traditional reagent mixing manifolds that has been ext
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1fe4ed87cc861a18e93b690b05a7fc9e
https://pubmed.ncbi.nlm.nih.gov/35925765
https://pubmed.ncbi.nlm.nih.gov/35925765
Autor:
Jinshan Gao, Hilkka I. Kenttämaa, John J. Nash, Erlu Feng, Hanning Jiang, Victoria M. Boulos, Xin Ma
Publikováno v:
The Journal of Organic Chemistry. 86:3249-3260
The gaseous 2,6-didehydropyridinium cation and its derivatives transfer a proton to reagents for which the reaction for their singlet ground states is too endothermic to be observed. These reaction...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8663aa53da39a2d8e59396b0264e4a5d
https://doi.org/10.1021/acs.joc.0c02594
https://doi.org/10.1021/acs.joc.0c02594
Autor:
Erlu Feng, Wanru Li, Jifa Zhang, John J. Nash, Hilkka I. Kenttämaa, Jacob Milton, Leah F. Easterling, Huaming Sheng
Publikováno v:
Analytical Chemistry. 92:11895-11903
Unlabeled and deuterium-labeled dimeric lignin model compounds with β-O-4 linkages were evaporated and ionized using negative ion mode electrospray ionization, transferred into a linear quadrupole ion trap, isolated, and subjected to collision-activ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2e3432c42a2c6cb7cc6634cba9ce8f1
https://doi.org/10.1021/acs.analchem.0c02275
https://doi.org/10.1021/acs.analchem.0c02275
Autor:
Duanchen Ding, Hilkka I. Kenttämaa, Nathan C. Chapman, John J. Nash, Raghavendhar R. Kotha, Hanning Jiang, Erlu Feng
Publikováno v:
Chemistry (Weinheim an der Bergstrasse, Germany). 28(1)
Examination of the reactions of σ-type quinolinium-based triradicals with cyclohexane in the gas phase demonstrated that the radical site that is the least strongly coupled to the other two radical sites reacts first, independent of the intrinsic re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d575c407a3c550035a670b96518eaa81
https://pubmed.ncbi.nlm.nih.gov/34786768
https://pubmed.ncbi.nlm.nih.gov/34786768
Autor:
Hilkka I. Kenttämaa, Edouard Niyonsaba, John Kong, Leah F. Easterling, Mckay W Easton, Zhoupeng Zhang, Harry R. Chobanian, Gozdem Kilaz, Huaming Sheng, Erlu Feng, Nicholas R. Deprez, Zaikuan Yu, Jacob Milton, Mark T. Cancilla
Publikováno v:
Analytical Chemistry. 91:11388-11396
Glucuronidation, a common phase II biotransformation reaction, is one of the major in vitro and in vivo metabolism pathways of xenobiotics. In this process, glucuronic acid is conjugated to a drug ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f26900fb10ea9b3dbe41b0cf02ebfb6b
https://doi.org/10.1021/acs.analchem.9b02717
https://doi.org/10.1021/acs.analchem.9b02717
Publikováno v:
Analytical chemistry. 93(22)
Substituted ureas correspond to a class of organic compounds commonly used in agricultural and chemical fields. However, distinguishing between different ureas and differentiating substituted ureas from other compounds with similar structures, such a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57acf052247d51e484ff4b1c064134d6
https://pubmed.ncbi.nlm.nih.gov/34028247
https://pubmed.ncbi.nlm.nih.gov/34028247