Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Evgenia Vaganova"'
Autor:
Evgenia Vaganova, Dror Eliaz, Ulyana Shimanovich, Gregory Leitus, Emad Aqad, Vladimir Lokshin, Vladimir Khodorkovsky
Publikováno v:
Molecules, Vol 26, Iss 22, p 6925 (2021)
Cyclic 6-membered aromatic compounds such as benzene and azabenzenes (pyridine, pyridazine, and pyrazine) are known to be light-sensitive, affording, in particular, the Dewar benzene type of intermediates. Pyridine is known to provide the only Dewar
Externí odkaz:
https://doaj.org/article/a6ae09408e3c45f9b7d13cd8b82d34c1
Autor:
Evgenia Vaganova, Dror Eliaz, Gregory Leitus, Aleksei Solomonov, Faina Dubnikova, Yishay Feldman, Irit Rosenhek-Goldian, Sidney R. Cohen, Ulyana Shimanovich
Publikováno v:
ACS omega. 7(51)
The spontaneous gelation of poly(4-vinyl pyridine)/pyridine solution produces materials with conductive properties that are suitable for various energy conversion technologies. The gel is a thermoelectric material with a conductivity of 2.2-5.0 × 10
Autor:
Gregory Leitus, Evgenia Vaganova, Emad Aqad, Vladimir Lokshin, Vladimir Khodorkovsky, Ulyana Shimanovich, Dror Eliaz
Publikováno v:
Molecules
Molecules, MDPI, 2021, 26 (22), pp.6925. ⟨10.3390/molecules26226925⟩
Molecules, 2021, 26 (22), pp.6925. ⟨10.3390/molecules26226925⟩
Volume 26
Issue 22
Molecules, Vol 26, Iss 6925, p 6925 (2021)
Molecules, MDPI, 2021, 26 (22), pp.6925. ⟨10.3390/molecules26226925⟩
Molecules, 2021, 26 (22), pp.6925. ⟨10.3390/molecules26226925⟩
Volume 26
Issue 22
Molecules, Vol 26, Iss 6925, p 6925 (2021)
International audience; Cyclic 6-membered aromatic compounds such as benzene and azabenzenes (pyridine, pyridazine, and pyrazine) are known to be light-sensitive, affording, in particular, the Dewar benzene type of intermediates. Pyridine is known to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70ca203c2644c99633c6359d8fe8c0dd
https://hal.archives-ouvertes.fr/hal-03434225/document
https://hal.archives-ouvertes.fr/hal-03434225/document
Publikováno v:
Macromolecular Symposia
Macromolecular Symposia, 2019, 385 (1), pp.1800157. ⟨10.1002/masy.201800157⟩
Macromolecular Symposia, Wiley-VCH Verlag, 2019, 385 (1), pp.1800157. ⟨10.1002/masy.201800157⟩
Macromolecular Symposia, 2019, 385 (1), pp.1800157. ⟨10.1002/masy.201800157⟩
Macromolecular Symposia, Wiley-VCH Verlag, 2019, 385 (1), pp.1800157. ⟨10.1002/masy.201800157⟩
International audience; Stable poly (4-vinyl pyridine)/pyridine gels prepared by dissolving solid polymer in pyridine (the equimolar ratio of the pyridine moieties to the pyridine solvent molecules) exhibit sensor properties rapidly and reversibly in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a762f882c138374aa66c8775f2f0fe1b
https://hal.science/hal-02376296
https://hal.science/hal-02376296
Publikováno v:
New Journal of Chemistry. 39:5920-5922
Poly(4-vinylpyridine) swollen in pyridine displays changes in electrical conductivity in response to white light and to low level thermal perturbation; protonation of the side-chain nitrogen is believed to play a role. Here we present spectroscopic e
Publikováno v:
The Journal of Physical Chemistry C. 116:25028-25033
Sensing from the ultraviolet to the infrared is important for a number of scientific and industrial applications. Poly(4-vinyl pyridine) swollen in liquid pyridine functions as a photoconductive gel sensitive to irradiation in the ultraviolet. By ble
Publikováno v:
Molecular Simulation. 34:981-987
The interactions of the polymer poly(4-vinyl pyridine) moieties with free pyridine molecules in concentrated solution develop protonated and hydrogen-bonded species on the polymer backbone and turn the viscous solution to gel. Direct irradiation at p
Publikováno v:
Optical Materials. 30:1710-1714
Time decay of fluorescence of tris(8-hydroxyquinoline) aluminum (Alq 3 ) and tris(ruthenium bipyridyl chloride) (Rubpy) in silica, zirconia, tin oxide and ormocer films prepared by the sol–gel method were studied by laser induced fluorescence. The
Autor:
A J López-Peinado, I E Pacios, Evgenia Vaganova, Shlomo Yitzchaik, Vanesa Calvino-Casilda, I. F. Pierola
Publikováno v:
The Journal of Physical Chemistry B. 112:2809-2817
Swollen polymer networks exhibit multiscale pores filled with solvent. Such porosity, inherent to cross-linked polymers, determines some of their most relevant physical properties and applications. In this research, several samples of chemically cros
Autor:
Haim Ovadia, Jan Willem Borst, Shlomo Yitzchaik, Mark Sigalov, Vladimir Khodorkovsky, Antonie J. W. G. Visser, Evgenia Vaganova
Publikováno v:
New Journal of Chemistry, 29(8), 1044-1048
New Journal of Chemistry 29 (2005) 8
New Journal of Chemistry 29 (2005) 8
We present a method of mapping the water molecule distribution in mouse brain tissues using injected bis-N-carbazolyl-distyrylbenzene and the FLIM technique. The fluorescence lifetime of this two-photon absorbing chromophore diminishes when the amoun