Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Natalia I. Larionova"'
Publikováno v:
Revista on line de Política e Gestão Educacional.
In the article it is studied the influence of higher education on the development of regional socio-economic systems. Economic and statistical analysis revealed the impact of measures of higher education development on the GRP of the region. Highly s
Autor:
Ivan N. Zorov, N. G. Balabushevich, A. V. Lopes de Gerenyu, Natalia I. Larionova, M. A. Pechenkin, E. V. Mikhalchik
Publikováno v:
Moscow University Chemistry Bulletin. 69:117-124
This study was aimed at examination of microparticles formed via the layer-by-layer adsorption of dextran sulfate and chitosan onto the insoluble complexes of various proteins with polyanions. Microparticles with all tested proteins were stable at pH
Publikováno v:
Polymer Science Series A. 54:540-551
This review covers the experimental data on the preparation and characterization of protein microparticles with controlled stability that are formed by layer-by-layer adsorption of oppositely charged macromolecules. Variants of using proteins as adso
Autor:
Gleb B. Sukhorukov, Stephan Schmidt, Paulo A. L. Fernandes, Helmuth Möhwald, Natalia I. Larionova, Dmitry Volodkin, Regine von Klitzing, Claus Duschl
Publikováno v:
Advanced Functional Materials. 22:1914-1922
Formulation of therapeutic proteins into particulate forms is a main strategy for site-specific and prolonged protein delivery as well as for protection against degradation. Precise control over protein particle size, dispersity, purity, as well as m
Publikováno v:
Biochemistry (Moscow). 76:327-331
Microparticles containing recombinant human insulin and its analogs aspart and lispro were prepared using an alternate adsorption of chitosan and dextran sulfate from solutions onto microaggregates of protein-dextran sulfate insoluble complex. The fo
Publikováno v:
Moscow University Chemistry Bulletin. 65:148-153
Thorough investigation and comparative study were conducted for insulin-loaded microparticles fabricated by consecutive adsorption of polyanions (dextran sulfate and chitosan sulfate) and polycations (chitosan and protamine) onto protein microaggrega
Publikováno v:
Journal of Microencapsulation. 26:571-579
Polyelectrolyte multilayer microspheres were fabricated by layer-by-layer self-assembly of a dextran sulphate and a protamine on melamine formaldehyde cores, followed by the partial decomposition of the core. Effects of pH on the encapsulation of pro
Publikováno v:
Pharmaceutical Chemistry Journal. 43:200-208
This review addresses contemporary mucoadhesive drug delivery systems. The use of hydrophilic polymers increases the retention time of the delivery system on mucosal tissues, leading to the gradual release of the active ingredient and better toleranc
Publikováno v:
Biochemistry (Moscow) Supplement Series B: Biomedical Chemistry. 3:48-53
Possibility of encapsulation of water-soluble proteins into multilayer liposomes of soybean zwitterionic phospholipid mixtures (phosphatidylcholine (PC) and phosphatidylethanolamine (PE)) was investigated. The influence of the PC/PE ratio (w/w) on ef
Publikováno v:
Carbohydrate Polymers. 75:724-727
A novel approach of colorimetric quantification of chitosan based on the derivatization reaction of its primary amino groups with o-phthalaldehyde and a thiol – N-acetyl-L-cysteine has been developed. The reaction of equal volumes of sample solutio