Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Olga I. Tarzi"'
Publikováno v:
ARKIVOC, Vol 2005, Iss 12, Pp 295-310 (2006)
Externí odkaz:
https://doaj.org/article/41880adba1a6420fa64e1e18e3e354a0
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
The Context-Based Science Education (CBSE) approach promotes the inclusion of scientific concepts in everyday situations. In this work, we present a non-traditional context-based teaching experience on the subject of chemical senses that seeks, throu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1cf5b176107d08c94a1c35117789f33c
https://doi.org/10.1515/cti-2019-0003
https://doi.org/10.1515/cti-2019-0003
Publikováno v:
Chemical Physics Letters. 426:334-340
The photophysical behaviour of classical UV-MALDI matrices 2,5-dihydroxybenzoic acid (gentisic acid; GA), 2,4,6-trihydroxyacetophenone (THAP), trans -3,5-dimethoxy-4-hydroxycinnamic acid (SA), trans -4-hydroxy-α-ciano-4-hydroxycinnamic acid (CHC), 9
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94b10e84f682e604eb2a0ec25695fa90
https://doi.org/10.1016/j.cplett.2006.06.030
https://doi.org/10.1016/j.cplett.2006.06.030
Publikováno v:
ARKIVOC, Vol 2005, Iss 12, Pp 295-310 (2006)
Electronic spectra (absorption, fluorescence and phosphorescence emission spectra) of nitro-β- carboline derivatives (nitronorharmanes, nitroharmanes and nitroharmines) in acetonitrile and in methanol solution at 298 K and in solid matrix at 77 K ha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca5131cad1bd052c60b02347ec7448be
https://www.arkat-usa.org/arkivoc-journal/browse-arkivoc/ark.5550190.0006.c23
https://www.arkat-usa.org/arkivoc-journal/browse-arkivoc/ark.5550190.0006.c23
Autor:
Olga I. Tarzi, Rosa Erra-Balsells
Publikováno v:
Journal of Photochemistry and Photobiology B: Biology. 80:29-45
The UV-absorption, fluorescence excitation and emission spectra of the alkaloids eudistomin N (6-bromo-nor-harmane) and eudistomin O (8-bromo-nor-harmane) were described. In order to perform a comparative analysis, we also studied other bromo-β-carb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6fbfa24293ef156e7b6f56cc183b1fd8
https://doi.org/10.1016/j.jphotobiol.2005.02.004
https://doi.org/10.1016/j.jphotobiol.2005.02.004
Autor:
Olga I. Tarzi, Rosa Erra-Balsells, Luciano H. di Stefano, Juan E. Argüello, Gabriela Oksdath-Mansilla
Publikováno v:
Photochemistry and photobiology. 89(6)
2,4-, 2,5-, 2,6- and 3,5-dihydroxyacetophenone (DHA) used as matrices in matrix-assisted ultraviolet laser desorption/ionization mass spectrometry (UV-MALDI-MS) were studied by steady-state and transient absorption spectroscopy, together with DFT cal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0b112baa6135b2e680e40c154c75953
https://pubmed.ncbi.nlm.nih.gov/23829682
https://pubmed.ncbi.nlm.nih.gov/23829682
Publikováno v:
Journal of mass spectrometry : JMS. 44(2)
The thermal stability of several commonly used crystalline matrix-assisted ultraviolet laser desorption/ionization mass spectrometry (UV-MALDI-MS) matrices, 2,5-dihydroxybenzoic acid (gentisic acid; GA), 2,4,6-trihydroxyacetophenone (THA), alpha-cyan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd7d3a21169133885268486a25bdfdf7
https://pubmed.ncbi.nlm.nih.gov/19012278
https://pubmed.ncbi.nlm.nih.gov/19012278
Autor:
Olga I. Tarzi, Rosa Erra-Balsells
Publikováno v:
Journal of photochemistry and photobiology. B, Biology. 82(2)
The UV-absorption, fluorescence excitation and emission spectra of the 6-chloro-, 8-chloro-, 6,8-dichloro-derivatives of nor-harmane, harmane and harmine and the 8-chloro-derivative of harmol were studied. These studies were performed in EtOH and in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ac2f573b206ad5f51ccfe32b27c3f6d
https://pubmed.ncbi.nlm.nih.gov/16263305
https://pubmed.ncbi.nlm.nih.gov/16263305