Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Iu P, Blagoĭ"'
Publikováno v:
Biofizika. 52(6)
The methods of UV (DUV) spectroscopy and thermal denaturation were used to study the effect of Cd2+ ions on the conformational equilibrium of three-stranded (A21, A2U) and single-stranded (poly U, poly A and poly I) polynucleotides in aqueous solutio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::6739426b8343bf2051957a9cce7b7c2f
https://pubmed.ncbi.nlm.nih.gov/18225653
https://pubmed.ncbi.nlm.nih.gov/18225653
Publikováno v:
Biofizika. 45(5)
Interaction of Mg2+, Ca2+, Cu2+ ions with the four-stranded poly(I) was studied using differential UV and visible spectroscopies. It was shown that, up to concentrations of approximately 0.1 M, Mg2+ and Ca2+ ions do not bind to heteroatoms of hypoxan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::1d55c45ba75c1083dd61e6683315a378
https://pubmed.ncbi.nlm.nih.gov/11094700
https://pubmed.ncbi.nlm.nih.gov/11094700
Autor:
V A, Sorokin, V A, Valeev, G O, Gladchenko, I V, Sysa, M V, Degtiar, I V, Volchok, Iu P, Blagoĭ
Publikováno v:
Biofizika. 44(2)
The interaction of Ag+ ions with ribonucleotides of canonical bases in aqueous solution was studied by differential UV spectroscopy. Atoms coordinating silver ions (N7, O6 of guanosine 5'-monophosphate, N3, O2 of cytidine 5'-monophosphate, N7, N1, N3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::2a2d62100623a8f996c4bb9af5a83747
https://pubmed.ncbi.nlm.nih.gov/10418671
https://pubmed.ncbi.nlm.nih.gov/10418671
Publikováno v:
Klinichna khirurhiia. (2)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::6a45a7187cd08560cf7e08cf91779438
https://pubmed.ncbi.nlm.nih.gov/10330850
https://pubmed.ncbi.nlm.nih.gov/10330850
Autor:
S V, Kornilova, P, Yasem, D N, Grigor'ev, L E, Kapinos, Ia, Totova, Iu P, Blagoĭ, V L, Galkin
Publikováno v:
Biofizika. 43(1)
Using the method of differential scanning calorimetry, the DNA helix-coil transition was studied in solutions (10(-3) M Na+, 10(-3) M tris HCl, pH 7.0) containing divalent copper ions at relative metal ion concentrations (Mt2+/PDNA) ranging from 0.2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::7a15b253de188062334729cbe9a622fe
https://pubmed.ncbi.nlm.nih.gov/9567176
https://pubmed.ncbi.nlm.nih.gov/9567176
Publikováno v:
Biofizika. 42(3)
Using the method of differential scanning calorimetry, the DNA helix-coil transition studied in solutions (10(-3) M Na+, 10(-3) M tris HCl, pH 7.0) containing divalent metal ions (Mn2+ and Ca2+) at relative metal ion concentrations (Me/PDNA) ranging
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::dc92f9a3a768543ac8d41ea4abc0edb5
https://pubmed.ncbi.nlm.nih.gov/9296621
https://pubmed.ncbi.nlm.nih.gov/9296621
Publikováno v:
Biofizika. 41(6)
Experimental data on DNA melting in the presence of magnesium and calcium ions are compared with the calculated results by the "ligand" theory and "condensation" theory developed by de Marky and Manning (TMM). The maximum is observed in TMM dependenc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::f601484b1581bbdd7a81d7a0313b825a
https://pubmed.ncbi.nlm.nih.gov/9044618
https://pubmed.ncbi.nlm.nih.gov/9044618
Publikováno v:
Molekuliarnaia biologiia. 29(3)
DNA complexes with Ca2+ ions formed in films at various relative humidities were studied by IR-spectroscopy for molar concentration ratio of calcium ions and DNA phosphate groups [Ca2+]/[P] = 0.4-20. It is shown that the transition of DNA complexed w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::5ae5468549ee6a80944e6a62a55ebb7a
https://pubmed.ncbi.nlm.nih.gov/8552061
https://pubmed.ncbi.nlm.nih.gov/8552061
Autor:
Iu P, Blagoĭ, S V, Kornilova, V S, Leont'ev, V A, Sorokin, G O, Gladchenko, V A, Valeev, D N, Grigor'ev, L E, Kapinos, V N, Bondarenko, V Ia, Kolod
Publikováno v:
Biofizika. 39(4)
The properties of animal DNAs exposed to prolonged irradiation in the Chernobyl zone, have been studied by the methods of viscometry, thermal denaturation, IR-spectroscopy, and electrophoresis. High content of low-molecular fractions have been observ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::c95e099dec1a0dbbbeea63ef5cd574b0
https://pubmed.ncbi.nlm.nih.gov/7981273
https://pubmed.ncbi.nlm.nih.gov/7981273
Publikováno v:
Biofizika. 39(3)
DNA with Cu2+ ions in solution and films is studied by IR and Raman spectroscopy at different relative humidities (R.H. = 51 divided by 98%). DNA complexed with Cu2+ ions is shown to transit to the double-helix conformation, passing A-form, the water
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::e0ec2d8ebe44540fa4b22ad92cecc610
https://pubmed.ncbi.nlm.nih.gov/8043630
https://pubmed.ncbi.nlm.nih.gov/8043630