Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Yuri V. Il'ichev"'
Publikováno v:
ARKIVOC, Vol 2007, Iss 12, Pp 110-131 (2007)
Externí odkaz:
https://doaj.org/article/cfdf606aa3594afbae7ff0a3aa5d217e
Publikováno v:
ARKIVOC, Vol 2007, Iss 12, Pp 110-131 (2007)
Rapamycin is a natural macrolide immunosuppressant with a distinct mechanism of action. Quantitative analysis of rapamycin poses many challenges associated with facile degradation and the multitude of isomeric forms. The primary goal of this study wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47b25b6a17ec3a74733c8a57b1fb5fa7
https://www.arkat-usa.org/arkivoc-journal/browse-arkivoc/ark.5550190.0008.c09
https://www.arkat-usa.org/arkivoc-journal/browse-arkivoc/ark.5550190.0008.c09
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 175:178-191
Kinetics and mechanism of excited-state proton-transfer reactions of 1-naphthol (1N) and 2-octadecyl-1-naphthol (2O1N) were studied in aqueous acetonitrile and absolute ethanol. Dissociation of 1N and 2O1N in the singlet excited state was characteriz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42b33ee2ee6c3e502dd94d23bd8b3b5a
https://doi.org/10.1016/j.jphotochem.2005.01.021
https://doi.org/10.1016/j.jphotochem.2005.01.021
Publikováno v:
The Journal of Organic Chemistry. 70:6074-6084
Spin-unrestricted calculations and time-dependent DFT were used to characterize structure and reactivity of 1-methyl-8-nitronaphthalene (1) in the triplet state. Four hybrid models (B3LYP, PBE0, MPW1K, BHLYP) with significantly different amount of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f717e9fd11c1bf1185d277ef7044dba8
https://doi.org/10.1021/jo0509253
https://doi.org/10.1021/jo0509253
Autor:
Jian Dai, Jennifer L Perry, Daniel A.J. Bow, Annie Pfohl-Leszkowicz, Gyungse Park, Richard A. Manderville, Virginie Faucet, John B. Pritchard, Yuri V. Il'ichev, John D. Simon
Publikováno v:
Accounts of Chemical Research. 37:874-881
Ochratoxins are a class of naturally occurring compounds produced by several fungi. The most toxic is ochratoxin A (OTA), and occurrence of some human nephropathies and tumors correlate with enhanced OTA exposure. In this Account, the following areas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::537ea0ef5d95134325e8fb547bbb6cd1
https://doi.org/10.1021/ar0302134
https://doi.org/10.1021/ar0302134
Publikováno v:
The Journal of Physical Chemistry A. 108:8212-8222
Kinetics of excited-state proton-transfer reactions and proton-induced fluorescence quenching of 1-naphthol (1N) and 2-octadecyl-1-naphthol (2O1N) in micellar solutions of cetyltrimethylammonium bromide (CTAB), polyoxyethylene(23) lauryl ether (Brij
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce4829bc5b2b93da0d2dccb4614f38f0
https://doi.org/10.1021/jp040201f
https://doi.org/10.1021/jp040201f
Autor:
Yuri V. Il'ichev
Publikováno v:
The Journal of Physical Chemistry A. 107:10159-10170
Photoinduced tautomerization of 2-nitrobenzyl derivatives (1) gives rise to quinonoid intermediates (2), which may undergo further reactions competing with the retautomerization to 1. Rearrangements of 2 with different α substituents were studied wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05b755e87736993473824b0c415d0a7b
https://doi.org/10.1021/jp0357121
https://doi.org/10.1021/jp0357121
Autor:
† and Yuri V. Il'ichev, John D. Simon
Publikováno v:
The Journal of Physical Chemistry B. 107:7162-7171
Computation methods were used to examine the tautomerization equilibria for 5,6-dihydroxyindole (DHI, 2) and 5,6-indolequinone (IQ, 3). Relative energies were calculated at the B3LYP and PBE0 level of theory; solvent effects were modeled by using the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1822c26886647ffdb5ca3bc9fb17a878
https://doi.org/10.1021/jp034702x
https://doi.org/10.1021/jp034702x
Autor:
Yuri V. Il'ichev, Jamal McClendon, John D. Simon, Florian Rüker, Richard A. Manderville, Jennifer L. Perry, Michael Dockal, Valerie R. Kempf, Gyungse Park
Publikováno v:
The Journal of Physical Chemistry B. 107:6644-6647
Ochratoxins are fungal metabolites known to contaminate human and animal feed. Ochratoxin A (OTA) is the most widespread form of the toxins and is believed to be responsible for human renal diseases. For the majority of its lifetime within the body,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::072b430a7c0c11531c08d570ec4cbcbd
https://doi.org/10.1021/jp034284w
https://doi.org/10.1021/jp034284w
Publikováno v:
The Journal of Physical Chemistry B. 106:452-459
Ochratoxin A (OTA), a fungal metabolite produced by several strains of Aspergillus and Penicillium, binds to serum albumin with high affinity only in the completely deprotonated form (dianion). The pKa of the phenolic group of OTA decreased by more t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1266a8e0d53a1f75602250e544d891e
https://doi.org/10.1021/jp012314u
https://doi.org/10.1021/jp012314u