Zobrazeno 1 - 10
of 11
pro vyhledávání: '"A. I. Gamzazade"'
Autor:
I. G. Lyutova, Alexei R. Khokhlov, T. E. Grigor’ev, A. I. Gamzazade, Eleonora V. Shtykova, K. A. Dembo, Natalia P. Bakuleva, Vladimir Volkov, Ernest Said-Galiev
Publikováno v:
Nanotechnologies in Russia. 6:341-352
This paper is dedicated to the design of efficient antimicrobial pharmaceuticals based on chitosan. Chitosan with a deacetylation degree of 0.98 preliminarily treated with supercritical carbon dioxide (scCO2) was impregnated with organometallic compl
Autor:
E. V. Fronchek, N. A. Tilkunova, V. S. Mishin, Marat O. Gallyamov, A. I. Gamzazade, Irina V. Chernyshova, T. E. Grigoryev, Yu. S. Yashin, D. Yu. Zalepugin, Alexei R. Khokhlov
Publikováno v:
Russian Journal of Physical Chemistry B. 4:1047-1050
The main features of microparticle formation from protein substances (trypsin, lysozyme) using supercritical fluids (SAA method) are studied. Optical and scanning electron microscopies are employed to examine the morphology of the particles. The size
Publikováno v:
Macromolecular Chemistry and Physics. 209:2204-2212
We deposited single individual macromolecules of chitosan directly from their solutions in supercritical carbon dioxide onto a substrate surface and applied SFM method to analyze the macromolecular conformation. By means of image processing of many d
Publikováno v:
Applied Biochemistry and Microbiology. 38:521-526
Chitin isolated enzymatically from Antarctic krill shells was dissolved in aqueous NaOH by freezing and thawing to create homogeneous conditions. Deacetylation was performed at room temperature or under heating. The degree of deacetylation, molecular
Electron microscopy of the coating morphology of pericardum tissue with chitosan ionogen derivatives
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 73:468-470
The coating morphology of pericardum tissue with chitosan ionogen derivatives has been investigated by scanning and transmission electron microscopy. It is shown that a continuous polymer coating with a bilayer thickness of about 3.5 μm is formed on
Autor:
F. M. Dolgushin, V. A. Nikanorov, N. A. Klyuev, A. I. Gamzazade, A. I. Yanovskii, Yu. T. Struchkov, G. E. Vainer, P. V. Petrovskii, D. V. Zverev, S. V. Sergeev
Publikováno v:
ChemInform. 27
Publikováno v:
Macromolecular Chemistry and Physics. 209
Publikováno v:
Prikladnaia biokhimiia i mikrobiologiia. 38(6)
Chitin isolated enzymatically from Antarctic krill shells was dissolved in aqueous NaOH by freezing and thawing to create homogenous conditions. Deacetylation was performed at room temperature or heating. The degree of deacetylation, molecular weight
Publikováno v:
Acta Polymerica. 36:420-424
The hydrodynamic properties of solutions of polymer-homologous of chitosan are studied. The solvents used are 2% acetic acid with 0.2 M sodium acetate and dichloroacetic acid of equal ionic strength. The parameters of equations are determined relatin
Autor:
S. V. Rogožin, A. M. Skljar, E. F. Titova, E. M. Belavceva, A. I. Gamzazade, S. ‐S. A. Pavlova
Publikováno v:
Acta Polymerica. 37:121-124
The structures of chitosan films formed in acetic and dichloroacetic acids are studied using electron transmission microscopy. It is shown that in diluted solutions the chitosan macromolecules form spherical particles of 10 to 15 nm in diameter. As t