Zobrazeno 1 - 10
of 44
pro vyhledávání: '"O.I. Kurenbin"'
Autor:
S. A. Trushin, O.I. Kurenbin, V. G. Mal'tsev, A.M. Podkladenko, D. G. Nasledov, B.G. Belen'kii
Publikováno v:
Journal of Chromatography A. 645:1-15
The peculiarities of zone migration and band broadening in the reversed-phase gradient HPLC of proteins were investigated. In the isocratic mode a critical composition of the mobile phase was found at which all proteins regardless of their molecular
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::51a66a6bab09a230dcdc8719876132ca
https://doi.org/10.1016/0021-9673(93)80613-d
https://doi.org/10.1016/0021-9673(93)80613-d
Publikováno v:
Journal of Membrane Science. 68:263-270
Some methods to increase the efficiency of membrane fractionation are described. Variation of solution ionic composition made it possible to vary the selectivity of membranes in the separation of a protein mixture. The deformability of flexible-chain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d104be13213ed727caf4193115d5468
https://doi.org/10.1016/0376-7388(92)85027-g
https://doi.org/10.1016/0376-7388(92)85027-g
Autor:
A. G. Khorti, E. N. Glibin, O.I. Kurenbin, A. D. Ziv, V.V. Nesterov, O. F. Ginzburg, Z. I. Korshunova
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 40:1983-1986
The retention of crown compounds in reverse-phase HPLC is determined by their ability to bind to cations present in the eluent. The dependence of the retention of crown compounds on concentration of the binding cation has a break. This enables the st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2bbdfc025df137368fa3e76a184198c6
https://doi.org/10.1007/bf00963492
https://doi.org/10.1007/bf00963492
Publikováno v:
Journal of Membrane Science. 62:1-12
The relationships of steady state establishment for the ultrafiltration of flexible-chain macromolecules in a stirred cell have been investigated. The calibration of the same membrane by globular proteins and narrowly-disperse samples of sodium salts
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::979fcfb8bed0b707a3a94fa5b27f43e9
https://doi.org/10.1016/0376-7388(91)85001-l
https://doi.org/10.1016/0376-7388(91)85001-l
Publikováno v:
Polymer Science U.S.S.R.. 32:475-482
Features of exclusion thin-layer chromatography of polymers have been investigated on dry plates. It was found that an increase in the amount of polymer p being applied leads to elongation and then to partial destruction of chromatographic zones adva
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b803b784e185de24febe5eb6bde17913
https://doi.org/10.1016/0032-3950(90)90134-r
https://doi.org/10.1016/0032-3950(90)90134-r
Publikováno v:
Journal of chromatography. A. 753(2)
Since the influence of column length on protein resolution in high-performance liquid chromatography (HPLC) is not clear, different viewpoints presented in the literature are analysed in detail. The influence of gradient steepness on the length of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ad08775f522a9f17ed0d30c616a5532
https://pubmed.ncbi.nlm.nih.gov/8962510
https://pubmed.ncbi.nlm.nih.gov/8962510
Publikováno v:
Polymer Science U.S.S.R.. 22:3078-3084
A mechanical method was proposed for the correction of chromatographic curves for instrumental widening. This method is based on calibration of the chromatograph according to the four first moments of chromatographic peaks and the selection of distri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::865a8c4294511a29db03ac325edea042
https://doi.org/10.1016/0032-3950(80)90471-2
https://doi.org/10.1016/0032-3950(80)90471-2
Publikováno v:
Polymer Science U.S.S.R.. 26:2486-2490
Requirements facing a high-grade chromatographic system for polymer analysis are formulated. The efficiency of systems satisfying a given analytical accuracy and for visual separation of certain components is derived. The permissible asymmetry of chr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9588b5bc43416526b54137917f3f36c6
https://doi.org/10.1016/0032-3950(84)90165-5
https://doi.org/10.1016/0032-3950(84)90165-5
Publikováno v:
Polymer Science U.S.S.R.. 23:1055-1064
Methods were developed for determining molecular weight distribution (MWD) of polyamic acids obtained from p-phenylenediamine and 3,3′,4,4′-diphenyloxide tetracarboxylic dianhydride by exclusion liquid chromatography. The methods involve chromato
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fbdf32013196574eecb102c19354028c
https://doi.org/10.1016/0032-3950(81)90496-2
https://doi.org/10.1016/0032-3950(81)90496-2
Publikováno v:
Polymer Science U.S.S.R.. 24:2024-2033
A new algorithm is proposed for calculating MWD and average molecular weight characteristics of oligomers using experimental results obtained by highly efficient exclusion chromatography for the case when part of the chromatographic curves is separat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b260312481bf9a8bbb644dc756bb2f3
https://doi.org/10.1016/0032-3950(82)90163-0
https://doi.org/10.1016/0032-3950(82)90163-0