Výsledky vyhledávání - "I. P. Terenetskaya"

Photoisomerization of Provitamin D in Hydrogel Matrix

Autor: T. N. Orlova, I. E. Boldeskul, P. S. Kapinos, Yu. M. Samchenko, I. P. Terenetskaya, Z. R. Ul'berg, N. Pasmurceva

Publikováno v: Soft. :8-12

Study of interfacial processes between incorporated biomolecules and hydrogel matrix is of primary importance for the application of synthetic hydrogels as biomaterials, sensors, etc. Their hydrophilic nature, however, hampers fat-soluble biomolecule

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c8753df75085a895b22f349f1c3699e5
https://doi.org/10.4236/soft.2013.22003

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Specific features of provitamin D 3 photoisomerization in a cholesteric liquid crystal

Autor: T. N. Orlova, I. P. Terenetskaya

Publikováno v: Optics and Spectroscopy. 108:608-612

The method of UV absorption spectroscopy is used to study the influence of the cholesteric pitch on the efficiency of previtamin D (photoisomer of provitamin D3) cis-trans isomerization in a cholesteric liquid crystal (nematic + optically active dopa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8d6f0087145b1a51c0a3b58934bf82ad
https://doi.org/10.1134/s0030400x10040156

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Limitations of the photostationary approximation in the photochemistry of provitamin D: The ambiguous role of the irreversible degradation channel

Autor: I. P. Terenetskaya

Publikováno v: Theoretical and Experimental Chemistry. 44:286-291

The limitations of the generally accepted photostationary approximation in the photochemistry of provitamin D resulting from the strong spectral dependence of the effectiveness of the irreversible channel were established theoretically by a simplifie

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::768ee472217b25ab50ed7911ff4ebc64
https://doi.org/10.1007/s11237-008-9043-8

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Specific features of photoisomerization of provitamin D 3 in a nematic liquid crystal

Autor: I. P. Terenetskaya, T. N. Orlova

Publikováno v: Optics and Spectroscopy. 100:584-589

Photoisomerization of provitamin D3 (7-dehydrocholesterol) in a nematic liquid crystal (ZLI-1695, Merck) is investigated in detail by UV absorption spectroscopy. It is found that dissolution of chiral molecules of provitamin D3 induces the cholesteri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1285158abddee8169f7d2922f0e8b05d
https://doi.org/10.1134/s0030400x06040151

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Laser photosynthesis of previtamin D: new effects of high-intensity picosecond irradiation

Autor: I P Terenetskaya, Yu. A. Repeev

Publikováno v: Quantum Electronics. 26:746-749

An investigation was made of the influence of the intensity of picosecond (?p ? 23 ps) laser pulses on the kinetics of the photosynthesis of previtamin D3. An increase of the intensity from 1012 to 1014 W m-2 resulted in significant changes in the ph

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5b244e84da6a04529774a0ca7e82bb2e
https://doi.org/10.1070/qe1996v026n08abeh000769

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Routes to optimization of previtamin D photosynthesis using irradiation by a sunlamp

Autor: N. A. Bogoslovskii, I. P. Terenetskaya, L. N. Vysotskii, F. I. Luknitskii

Publikováno v: Pharmaceutical Chemistry Journal. 28:589-596

ROUTES TO OPTIMIZATION OF PREVITAMIN D PHOTOSYNTHESIS USING IRRADIATION BY A SUNLAMP I. P. Terenetskaya, N. A. Bogoslovskii, L. N. Vysotskii, and F. I. Luknitskii UDC 615.141:543.422:577.161.2 A key step in the technology of vitamin D (D) synthesis i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c5e9a61cdb7a6aa41426abcd2efa4690
https://doi.org/10.1007/bf02219037

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Theoretical basis for the possibility of conformational control of the products of photochemical transformations of provitamin D

Autor: I. P. Terenetskaya, O. G. Dmitrenko

Publikováno v: Theoretical and Experimental Chemistry. 29:217-221

A theoretical basis has been provided for the possibility of effecting conformational control of the products of the photochemical transformations of provitamin D by acting expressly on the conformational equilibrium of the previtamin molecule by cau

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2844e7e4776b190e1a24ec5d2981a360
https://doi.org/10.1007/bf00530297

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Analysis of the two-stage irradiation of provitamin D taking into account the irreversible photoreactions of previtamin

Autor: I. P. Terenetskaya, L. N. Vysotskii, F. I. Luknitskii, Yu. A. Samoilov, N. A. Bogoslovskii

Publikováno v: Pharmaceutical Chemistry Journal. 27:797-803

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3b0b7a157147f9057d43953ce822c262
https://doi.org/10.1007/bf00780412

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Irreversible reactions in the photochemistry of provitamin D under optically dense layer conditions

Autor: N. A. Bogoslavskii, I. P. Terenetskaya, O. M. Galkin

Publikováno v: Pharmaceutical Chemistry Journal. 27:282-288

IRREVERSIBLE REACTIONS IN THE PHOTOCHEMISTRY OF PROVITAMIN D UNDER OPTICALLY DENSE LAYER CONDITIONS I. P. Terenetskaya, O. M. Galkin, and N. A. Bogoslavskii UDC 543.422:541.143 The stage of photoisomerization of provitamin D (Pro), in the course of w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::64b05ad6819f6b891c89f3c024650d79
https://doi.org/10.1007/bf00810980

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