Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Vladimír Gut"'
Autor:
Vladimir Guterman, Anastasia Alekseenko, Sergey Belenov, Vladislav Menshikov, Elizaveta Moguchikh, Irina Novomlinskaya, Kirill Paperzh, Ilya Pankov
Publikováno v:
Nanomaterials, Vol 14, Iss 20, p 1672 (2024)
Bimetallic platinum-containing catalysts are deemed promising for electrolyzers and proton-exchange membrane fuel cells (PEMFCs). A significant number of laboratory studies and commercial offers are related to PtNi/C and PtCo/C electrocatalysts. The
Externí odkaz:
https://doaj.org/article/c6c6a87c4b65467890ff32310b08605e
Autor:
Vladimir Guțu
Publikováno v:
Revista de Știinţe Educaţiei, Vol 48, Iss 2, Pp 138-154 (2023)
In adult learning and education the need is defined as the discrepancy between the current stage of development of professional competences, as well as those of general culture, and the desired (possible to be achieved) stage. The need reflects the
Externí odkaz:
https://doaj.org/article/f11c1d9e75174ec588154f552f381256
Autor:
Anastasia Alekseenko, Sergey Belenov, Dmitriy Mauer, Elizaveta Moguchikh, Irina Falina, Julia Bayan, Ilya Pankov, Danil Alekseenko, Vladimir Guterman
Publikováno v:
Inorganics, Vol 12, Iss 1, p 23 (2024)
Studying the ORR activity of platinum-based electrocatalysts is an urgent task in the development of materials for proton-exchange membrane fuel cells. The catalytic ink composition and the formation technique of a thin layer at the RDE play a signif
Externí odkaz:
https://doaj.org/article/37660c1ef2d446668582606de47f1a00
Autor:
Erich Wünsch, Vladimír Gut, Jan Hlaváček, Petr Niederhafner, Václav Kašička, Jan Ježek, Miloš Buděšínský
Publikováno v:
Amino Acids. 39:641-650
Synthetic study on cystinyl peptides using solution and solid phase methodology was carried out with the central hinge region of immunoglobulin IgG1. In the solid phase synthesis of hexadecapeptide 1c, the time necessary for the formation of disulfid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9de7d64cafeeb322208d9936587dfc0b
https://doi.org/10.1007/s00726-010-0485-7
https://doi.org/10.1007/s00726-010-0485-7
Publikováno v:
International Journal of Peptide and Protein Research. 38:198-203
Vibrational Circular Dichroism (VCD) spectra of unblocked L-proline oligopeptides, (Pro)n n = 3 to 7, dissolved in D2O are reported. For these oligomers, the VCD spectra can be attributed to a conformational dominance of the trans amide conformation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc6f3ae1cbf12e708cda18c37e5b20a6
https://doi.org/10.1111/j.1399-3011.1991.tb01429.x
https://doi.org/10.1111/j.1399-3011.1991.tb01429.x
Autor:
Marie Urbanová, Vladimír Baumruk, Josef Kapitán, Erich Wünsch, Vladimír Gut, Jan Hlaváček, Petr Maloň, Helena Dlouhá
Publikováno v:
Collection of Czechoslovak Chemical Communications. 70:403-409
Central cyclic part of the hinge peptide (a parallel dimer of the pentapeptide Boc-Cys-Pro-Pro-Cys-Pro-NHCH3 with two disulfide bonds) derived from the sequence of human IgG1 is a rather rigid structure having predominantly polyproline II helical con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34917ce15e77fa6e7f751561310e324d
https://doi.org/10.1135/cccc20050403
https://doi.org/10.1135/cccc20050403
Publikováno v:
Amino Acids. 21:255-263
The paper describes the synthesis of Asu6-octapeptide derivatives by condensing two alternative pentapeptide fragments with Asu-containing tripeptides. After partial deprotection these linear peptides compounds are subject to cyclization experiments
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1697cb5bae34efa1f59f8319fd57f0a5
https://doi.org/10.1007/s007260170011
https://doi.org/10.1007/s007260170011
Publikováno v:
Amino Acids. 18:219-227
The paper describes the synthesis of alpha-aminosuberic acid derivatives suitable for the synthesis of peptides. These include Z-, Boc- and Fmoc-protection on the alpha-amino group, benzyl ester, Boc-hydrazide and Z-hydrazide as well as the free carb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1cb91db7101db8ff86f6fdfa1d6d9ed5
https://doi.org/10.1007/s007260050019
https://doi.org/10.1007/s007260050019
Publikováno v:
Tetrahedron Letters. 47:1023-1025
Peptides from the hinge region of human IgG1 are potential defined carriers of synthetic immunogens. Their synthesis was carried out on the soluble support—PEG-OMe 2000 using disulfide bond synthons. The loading capacity of the polymer was increase
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ac91cc8754ef23529a3269f65210720
https://doi.org/10.1016/j.tetlet.2005.11.135
https://doi.org/10.1016/j.tetlet.2005.11.135
Publikováno v:
Biopolymers. 31:275-283
The effect of basic oligopeptides (Lys-Ala-Ala)n (n = 1-5, 10) and (Lys-Leu-Ala)n (n = 1-4) on the B-Z transition of poly(dG-dC).poly(dG-dC) in water-methanol solutions was investigated using CD and uv spectroscopy. In the absence of peptides, the co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ff390058c0e40361b385985a3cfde77
https://doi.org/10.1002/bip.360310303
https://doi.org/10.1002/bip.360310303