Výsledky vyhledávání - "Larissa M. Mikheeva"

Origin of salt additive effect on solute partitioning in aqueous polyethylene glycol-8000–sodium sulfate two-phase system

Autor: Luisa A. Ferreira, José A. Teixeira, Nuno R. da Silva, Larissa M. Mikheeva, Boris Y. Zaslavsky

Publikováno v: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP

Partitioning of a homologous series of dinitrophenylted (DNP-) amino acids with aliphatic side chains was examined in aqueous polyethylene glycol (PEG)-8000–sodium sulfate two-phase systems (ATPS) with the additives NaSCN, NaClO4, and NaH2PO4 at co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11fd26a7bcb305c6a0a0643f5d8edc07
https://doi.org/10.1016/j.chroma.2014.02.031

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Structural features important for differences in protein partitioning in aqueous dextran–polyethylene glycol two-phase systems of different ionic compositions

Autor: Xiao Fan, Boris Y. Zaslavsky, Lukasz Kurgan, Pedro P. Madeira, Larissa M. Mikheeva, Luisa A. Ferreira, Vladimir N. Uversky

Publikováno v: Biochimica et Biophysica Acta (BBA) - Proteins and Proteomics. 1844:694-704

Partitioning of 15 proteins in dextran–70-polyethylene glycol (PEG)-8000 aqueous two-phase systems (ATPSs) in the presence of 0.01 M sodium phosphate buffer, pH 7.4 was studied. The effect of salt additives (NaCl, CsCl, Na2SO4, NaClO4 and NaSCN) at

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85272730d05c9fe496c4804c3b7a0447
https://doi.org/10.1016/j.bbapap.2014.01.016

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Effect of NaCl additive on properties of aqueous PEG–sodium sulfate two-phase system

Autor: Boris Y. Zaslavsky, José A. Teixeira, Luisa A. Ferreira, Pier Parpot, Larissa M. Mikheeva

Publikováno v: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP

The concentrations of all components in the phases of aqueous two-phase polyethylene glycol–sodium sulfate system of a fixed composition with different concentrations of NaCl additive were determined. Solvatochromic solvent features of aqueous medi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95a897b8f09fea5f283114dcfa3bc5bc
https://doi.org/10.1016/j.chroma.2011.12.001

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Effect of salt additives on partition of nonionic solutes in aqueous PEG–sodium sulfate two-phase system

Autor: José A. Teixeira, Larissa M. Mikheeva, Arnon Chait, Boris Y. Zaslavsky, Luisa A. Ferreira

Publikováno v: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP

Partition of 12 nonionic organic compounds in aqueous PEG-8000–Na2SO4 two-phase system was examined. Effects of four salt additives (NaCl, NaSCN, NaClO4, and NaH2PO4) in the concentration range from 0.027 up to ca. 1.9 M on binodal curve of PEG-sul

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d4cfed5618f2738c74cdf4cb5c7dd72
https://doi.org/10.1016/j.chroma.2011.05.068

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Solvent properties governing protein partitioning in polymer/polymer aqueous two-phase systems

Autor: Larissa M. Mikheeva, Pedro P. Madeira, Boris Y. Zaslavsky, Arnon Chait, Celso A. Reis, Alírio E. Rodrigues

Publikováno v: Journal of Chromatography A. 1218:1379-1384

Distribution coefficients of various proteins were measured in aqueous Dextran–Ficoll, Dextran–PES, and Ficoll–PES two-phase systems, containing 0.15 M NaCl in 0.01 M phosphate buffer, pH 7.4. The acquired data were combined with data for the s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57589fb014685cbe47581e9bb344160c
https://doi.org/10.1016/j.chroma.2011.01.020

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Correlations between distribution coefficients of various biomolecules in different polymer/polymer aqueous two-phase systems

Autor: Pedro P. Madeira, Eugénia A. Macedo, José A. Teixeira, Boris Y. Zaslavsky, Larissa M. Mikheeva

Publikováno v: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP

Distribution coefficients for a variety of proteins and certain other biomolecules (peptides, amino acids, and carbohydrates) (overall 27 different solutes) were measured in aqueous two-phase systems (ATPSs) dextran (Dex)–polyethylene glycol (PEG)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2b8a9b191b272d084a02819398720dc
https://doi.org/10.1016/j.fluid.2008.03.003

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ΔG(CH2) as solvent descriptor in polymer/polymer aqueous two-phase systems

Autor: Larissa M. Mikheeva, Pedro P. Madeira, Boris Y. Zaslavsky, Eugénia A. Macedo, José A. Teixeira

Publikováno v: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP

Phase diagrams were determined for aqueous two-phase systems (ATPSs) formed by different paired combinations of Dextran (Dex-75), Ficoll-70, polyethylene glycol (PEG-8000), hydroxypropyl starch (PES-100), and Ucon50HB5100 (a random copolymer of ethyl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6166b54c3675c4813420de3934653497
https://doi.org/10.1016/j.chroma.2008.01.035

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Thermodynamics of Micellization of Bovine β-Casein Studied by High-Sensitivity Differential Scanning Calorimetry

Autor: Cornelius G. de Kruif, Valerij Ya. Grinberg, Natalia V. Grinberg, Larissa M. Mikheeva, and Alexei R. Khokhlov

Publikováno v: Langmuir. 19:2913-2921

High-sensitivity differential scanning calorimetry was applied for the first time to study the micellization of bovine β-casein in aqueous solutions, complemented by analytical ultracentrifugation data. The micellization was described as a single en

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c51234a0daab97288a3b82c37a0bf0dd
https://doi.org/10.1021/la026702e

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Structural Changes of Legumin from Faba Beans (Vicia faba L.) by Succinylation

Autor: Larissa M. Mikheeva, Valerij Ya. Grinberg, Constanze Knopfe, Klaus Dieter Schwenke

Publikováno v: Journal of Agricultural and Food Chemistry. 46:2080-2086

The effect of progressive succinylation upon the conformation of faba bean legumin has been studied using chemical analysis, viscometry, analytical ultracentrifugation, UV and fluorescence spectroscopy, and differential scanning calorimetry (DSC). Th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::70109780a17085e0f63ddd8c8c7a83b3
https://doi.org/10.1021/jf970984k

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Effect of salt additives on protein partition in polyethylene glycol-sodium sulfate aqueous two-phase systems

Autor: Boris Y. Zaslavsky, Larissa M. Mikheeva, Luisa A. Ferreira, Vladimir N. Uversky, Pedro P. Madeira

Publikováno v: Biochimica et biophysica acta. 1834(12)

Partitioning of 15 proteins in polyethylene glycol (PEG)-sodium sulfate aqueous two-phase systems (ATPS) formed by PEG of two different molecular weights, PEG-600 and PEG-8000 in the presence of different buffers at pH7.4 was studied. The effect of t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32f3fc03b569888e10e4b6d39b6881be
https://pubmed.ncbi.nlm.nih.gov/23920121

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