Zobrazeno 1 - 10
of 303
pro vyhledávání: '"Veronica M, Bierbaum"'
Publikováno v:
The Journal of Physical Chemistry Letters. 12:7134-7139
Direct dynamics simulation of singly hydrated peroxide ion reacting with CH3Cl reveals a new product channel that forms CH3OH + Cl- + HOOH, besides the traditional channel that forms CH3OOH + Cl- + H2O. This finding shows that singly hydrated peroxid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2cc3cd649d5776b40bd9c79235de0dec
https://doi.org/10.1021/acs.jpclett.1c01665
https://doi.org/10.1021/acs.jpclett.1c01665
Publikováno v:
The Journal of Physical Chemistry Letters. 10:4863-4867
Complex organic molecules, the hallmark of terrestrial life, are increasingly detected in exotic environments throughout the universe. Our studies probe the ion chemistry of these biomolecules. We report gas-phase reaction rate constants for five dep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f20b3765016c31083fac94bfd6ce8e4d
https://doi.org/10.1021/acs.jpclett.9b01997
https://doi.org/10.1021/acs.jpclett.9b01997
Publikováno v:
The Journal of Physical Chemistry A. 123:2586-2591
Rate constants and product ions were determined for a series of anions reacting with singlet molecular oxygen O2 (a 1Δg) at thermal energy using an electrospray ionization-selected ion flow tube. The 20 naturally occurring amino acids were used to p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12d099e092035da69b67e2f7d2f2c0c9
https://doi.org/10.1021/acs.jpca.9b00377
https://doi.org/10.1021/acs.jpca.9b00377
Reactions of sulfur and oxygen containing anions with nitrogen and oxygen atoms: A comparative study
Publikováno v:
International Journal of Mass Spectrometry. 433:1-6
Sulfur‒containing anions are expected to exist in molecular clouds and other astrochemical environments due to the relative abundance of sulfur and the predicted stability of the anions. Furthermore, nitrogen and oxygen atoms are of high abundance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0378637fc98f5e4f59a5f23a3e714e61
https://doi.org/10.1016/j.ijms.2018.07.005
https://doi.org/10.1016/j.ijms.2018.07.005
Publikováno v:
European Journal of Mass Spectrometry. 25:82-85
The strategy of synthesizing diazeniumdiolates (X–N(O)=NO−) through the coexistence of nitric oxide and alkoxides (RO−) was introduced by Wilhelm Traube 120 years ago. Today, despite the wide use of diazeniumdiolate derivatives to release nitri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d56818d132fbe0df69b2f8082cc724fc
https://doi.org/10.1177/1469066718799732
https://doi.org/10.1177/1469066718799732
Autor:
Marin S. Robinson, Ditte L. Thomsen, Edwin L. Motell, Rustam Garrey, Zhe Chen Wang, Charles H. DePuy, Veronica M. Bierbaum
Publikováno v:
International Journal of Mass Spectrometry. 429:6-13
The reactions of the methyl cation with benzene and toluene in the gas phase have been examined using the flowing afterglow-selected ion flow-drift tube technique. With benzene four product ions are formed, C 6 H 6 + by electron transfer, C 6 H 5 + b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fcba0bb9daac427f028a454a712f8a7a
https://doi.org/10.1016/j.ijms.2017.03.009
https://doi.org/10.1016/j.ijms.2017.03.009
Publikováno v:
The Journal of Physical Chemistry Letters. 8:5725-5729
Reactions of hydrogen atoms with small sulfur-containing anions, SCN–, CH3COS–, C6H5COS–, –SCH2COOH, C6H5S–, 2-HOOCC6H4S–, and related oxygen-containing anions, OCN–, CH3COO–, C6H5COO–, HOCH2COO–, C6H5O–, 2-HOOCC6H4O–, have be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b8ad12c945298646ac15de934c169e7e
https://doi.org/10.1021/acs.jpclett.7b02641
https://doi.org/10.1021/acs.jpclett.7b02641
Autor:
Zhe-Chen Wang, Veronica M. Bierbaum
Publikováno v:
The Journal of Physical Chemistry A. 121:3655-3661
The existence of heterocyclic aromatic anions in extraterrestrial environments, such as the upper atmosphere of Titan, has been recently confirmed by data from the Cassini spacecraft. Nitrogen and oxygen atoms are also common species in the ionospher
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1276a546b99fa71c406e71980711384
https://doi.org/10.1021/acs.jpca.7b02903
https://doi.org/10.1021/acs.jpca.7b02903
Publikováno v:
Journal of the American Society for Mass Spectrometry. 30(6)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec81bf4f08d895e2f4cb1054ed528244
https://pubmed.ncbi.nlm.nih.gov/30977044
https://pubmed.ncbi.nlm.nih.gov/30977044
Publikováno v:
The journal of physical chemistry. A. 123(13)
Rate constants and product ions were determined for a series of anions reacting with singlet molecular oxygen O
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::a3ce6540f28d25dd271e87e428d5e432
https://pubmed.ncbi.nlm.nih.gov/30848902
https://pubmed.ncbi.nlm.nih.gov/30848902