Zobrazeno 1 - 10
of 23
pro vyhledávání: '"V. F. Ur'yash"'
Publikováno v:
Russian Journal of General Chemistry. 87:3212-3219
Sorption of lead and cadmium cations from solutions of their salts on amorphous cellulose, potato starch, apple pectin, and chicory root inulin was studied. Sample preparation was performed in conditions (pH and stirring time and intensity) similar t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7983876640fb080a0f3e6a4f534cd9a9
https://doi.org/10.1134/s1070363217130163
https://doi.org/10.1134/s1070363217130163
Publikováno v:
Russian Agricultural Sciences. 43:336-341
Physicochemical properties of nutritional supplements, such as apple, Jerusalem artichoke, and black currant cryogenic powder, were studied by adiabatic calorimetry in the range of 80–320 K and differential thermal analysis in the range of 80–400
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c95bd66764bbed444fa1ebe108ac3d9
https://doi.org/10.3103/s1068367417040152
https://doi.org/10.3103/s1068367417040152
Publikováno v:
Russian Journal of General Chemistry. 86:2534-2540
Chemical compounds of chitosan with betulin have been synthesized with the use of chitosan gels in alcoholic and acetic acid dispersions under nearly homogeneous conditions. The resulting biphilic compounds contain up to one betulin residue per 2–3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fdb5557e927a84c9e57bdfb6a128039e
https://doi.org/10.1134/s1070363216110219
https://doi.org/10.1134/s1070363216110219
Publikováno v:
Moscow University Chemistry Bulletin. 71:299-306
For oligomeric polysaccharide inulin from chicory roots, the heat capacity in the range of 80–330 K is measured, and values of standard enthalpy of combustion and formation were determined. Water concentration in inulin in the solution saturated at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db71e9fd3cc43baf1e2a8caad9b7403b
https://doi.org/10.3103/s0027131416050102
https://doi.org/10.3103/s0027131416050102
Publikováno v:
Russian Journal of Physical Chemistry B. 8:1100-1109
A complex of biologically active substances was isolated from birch bark (Betula pendula) by the method of supercritical fluid extraction. Phase and relaxation transitions (melting, crystallization, evaporation, glass transition) in the obtained samp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e045ac6f55d08dde9387a08e5d22d14b
https://doi.org/10.1134/s1990793114080181
https://doi.org/10.1134/s1990793114080181
Publikováno v:
Russian Journal of Applied Chemistry. 87:1707-1714
The relaxation transitions in binary blends of cotton cellulose nitrate with castor oil and of chitosan and wood cellulose with betulin were studied by low-temperature adiabatic calorimetry in the range 80–320 K and by differential thermal analysis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4bcfdc67b799b763045b3e55e859d71c
https://doi.org/10.1134/s1070427214110226
https://doi.org/10.1134/s1070427214110226
Publikováno v:
Russian Journal of Physical Chemistry A. 88:221-229
The heat capacity of crab chitin and chitosan is measured in a vacuum adiabatic calorimeter at 10–330 K. The thermodynamic characteristics (enthalpy, entropy, and Gibbs function) are calculated at T → 0 K to 330 K. Differential thermal analysis i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98c1dac0b1d8dc753ecc71e58a73cc7b
https://doi.org/10.1134/s0036024414020113
https://doi.org/10.1134/s0036024414020113
Publikováno v:
Polymer Science Series A. 56:32-39
The heat capacity of poly(methacrylic acid) containing 2.5 wt % water was measured in a vacuum adiabatic calorimeter at temperatures between 80 and 325 K. The heat capacity of anhydrous poly(methacrylic acid) was calculated, and its standard enthalpi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f033de7e97fb54e641228e7a55c07586
https://doi.org/10.1134/s0965545x14010118
https://doi.org/10.1134/s0965545x14010118
Autor:
N. Yu. Kokurina, V. F. Ur’yash
Publikováno v:
Russian Journal of Physical Chemistry A. 87:1632-1637
A differential thermal analysis of native and denaturated human immunoglobulin (G isotype) and mixtures of the native protein with water over the temperature range of 80–570 K is conducted. Temperatures of the protein conformational transitions and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a7365807f2a2fe6762e7034224c3d66
https://doi.org/10.1134/s0036024413090264
https://doi.org/10.1134/s0036024413090264
Publikováno v:
Russian Journal of General Chemistry. 83:299-302
At the interaction of bis (η5-cyclopentadienyl)vanadium with iodobenzoic acid or trimethylsilyl o-iodobenzoate in toluene depending on the ratio of the initial reagents bis(η5-cyclopentadienyl)vanadium(o-iodobenzoate) or η5-cyclopentadienylvanadiu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b654daf1890426410f9fc20d4d80e53
https://doi.org/10.1134/s1070363213020114
https://doi.org/10.1134/s1070363213020114