Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Alexis J. Eugene"'
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 75, Iss 6, Pp 858-862 (2019)
The structure of zymonic acid (systematic name: 4-hydroxy-2-methyl-5-oxo-2,5-dihydrofuran-2-carboxylic acid), C6H6O5, which had previously eluded crystallographic determination, is presented here for the first time. It forms by intramolecular condens
Externí odkaz:
https://doaj.org/article/ecae56a05af94afdb32c4eb29c141847
Autor:
Marcelo I. Guzman, Alexis J. Eugene
Publikováno v:
Molecules, Vol 26, Iss 17, p 5278 (2021)
Atmospheric organic aerosols play a major role in climate, demanding a better understanding of their formation mechanisms by contributing multiphase chemical reactions with the participation of water. The sunlight driven aqueous photochemistry of sma
Externí odkaz:
https://doaj.org/article/f8f82961c97d46479fa79fc6f426cc76
Autor:
Alexis J. Eugene, Marcelo I. Guzman
Publikováno v:
Molecules, Vol 24, Iss 6, p 1124 (2019)
The sunlight photochemistry of the organic chromophore pyruvic acid (PA) in water generates ketyl and acetyl radicals that contribute to the production and processing of atmospheric aerosols. The photochemical mechanism is highly sensitive to dissolv
Externí odkaz:
https://doaj.org/article/53869a941d324aadaaad7921383402b9
Publikováno v:
ACS Omega. 7:36009-36016
The heterogeneous reaction between thin films of catechol exposed to O
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2e6baf61201c9cb1351bea30750d705
https://doi.org/10.1021/acsomega.2c05290
https://doi.org/10.1021/acsomega.2c05290
Autor:
Alexis J. Eugene, Marcelo I. Guzman
Publikováno v:
Environmental Science & Technology. 53:12425-12432
The photochemistry of pyruvic acid (PA) in aqueous atmospheric particles contributes to the production of secondary organic aerosols. This work investigates the fate of ketyl and acetyl radicals pr...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::032dfb6cc9603ab9a7465a83e211270c
https://doi.org/10.1021/acs.est.9b03742
https://doi.org/10.1021/acs.est.9b03742
Publikováno v:
Langmuir. 34:9307-9313
Understanding the acid–base behavior of carboxylic acids on aqueous interfaces is a fundamental issue in nature. Surface processes involving carboxylic acids such as acetic and pyruvic acids play roles in (1) the transport of nutrients through cell
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a213c5ad8ba9149e042fe2e7bf9db63a
https://doi.org/10.1021/acs.langmuir.8b01606
https://doi.org/10.1021/acs.langmuir.8b01606
Autor:
Alexis J. Eugene, Marcelo I. Guzman
Publikováno v:
Molecules, Vol 26, Iss 5278, p 5278 (2021)
Molecules
Molecules
Atmospheric organic aerosols play a major role in climate, demanding a better understanding of their formation mechanisms by contributing multiphase chemical reactions with the participation of water. The sunlight driven aqueous photochemistry of sma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::caec042a27355297242f67ae27f740fc
https://doi.org/10.3390/molecules26175278
https://doi.org/10.3390/molecules26175278
Reactivity of Ketyl and Acetyl Radicals from Direct Solar Actinic Photolysis of Aqueous Pyruvic Acid
Autor:
Marcelo I. Guzman, Alexis J. Eugene
Publikováno v:
The Journal of Physical Chemistry A. 121:2924-2935
The variable composition of secondary organic aerosols (SOA) contributes to the large uncertainty for predicting radiative forcing. A better understanding of the reaction mechanisms leading to aerosol formation such as for the photochemical reaction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f0e8e05e1bd989607e6c98b52fec131
https://doi.org/10.1021/acs.jpca.6b11916
https://doi.org/10.1021/acs.jpca.6b11916
Autor:
Marcelo I. Guzman, Alexis J. Eugene
Publikováno v:
Molecules, Vol 24, Iss 6, p 1124 (2019)
Molecules
Volume 24
Issue 6
Molecules
Volume 24
Issue 6
The sunlight photochemistry of the organic chromophore pyruvic acid (PA) in water generates ketyl and acetyl radicals that contribute to the production and processing of atmospheric aerosols. The photochemical mechanism is highly sensitive to dissolv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97a9686f4a659d74c8995b7331e765cd
https://www.mdpi.com/1420-3049/24/6/1124
https://www.mdpi.com/1420-3049/24/6/1124
Publikováno v:
The journal of physical chemistry. A. 122(31)
Aerosols of variable composition, size, and shape are associated with public health concerns as well as with light-particle interactions that play a role in the energy balance of the atmosphere. Photochemical reactions of 2-oxocarboxylic acids in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d59cb69a098483880c73e3be7609507
https://pubmed.ncbi.nlm.nih.gov/29999322
https://pubmed.ncbi.nlm.nih.gov/29999322