Zobrazeno 1 - 10
of 18
pro vyhledávání: '"N. V. Losev"'
Publikováno v:
Russian Journal of General Chemistry. 89:2733-2740
The kinetic and capacity of the anionic metallophthalocyanines adsorption on the submicron chitosan-sulfate particles in aqueous dispersions were examined. Phthalocyanine dyes differing in the molecular size, as well as in the number and nature of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d584fac3dcf8bcfd2c7a3c0114bdf79a
https://doi.org/10.1134/s1070363219120491
https://doi.org/10.1134/s1070363219120491
Publikováno v:
International Journal of Biological Macromolecules. 139:550-557
A new process of mechanically initiated formation of chitosan physical hydrogels in aqueous solution, without a cross-linking agent, was studied. Physical hydrogel is formed by mechanical activation of solutions of chitosan with a low deacetylation d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::852088c717778df5c095575ab6949c16
https://doi.org/10.1016/j.ijbiomac.2019.07.164
https://doi.org/10.1016/j.ijbiomac.2019.07.164
Autor:
I. M. Lipatova, N. V. Losev
Publikováno v:
Russian Journal of General Chemistry. 88:356-361
The efficiency of the hydroacoustic impact produced by a rotor-stator device for intensification of the chitin deacetylation process was studied. Preliminary mechanical activation of an aqueous suspension of chitin was found to decrease the reaction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ffec64b4642a653f7cce4a48e95024fc
https://doi.org/10.1134/s1070363218020287
https://doi.org/10.1134/s1070363218020287
Publikováno v:
Carbohydrate polymers. 239
The effect of composition and mechanoactivation in the rotor-stator device on the rheological and film-forming properties of casting blends based on corn starch and chitosans with high (HDC) and low (LDC) deacetylation degree was studied. Films were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4a7cc89cde97ef391f034e8710a31cd
https://pubmed.ncbi.nlm.nih.gov/32414441
https://pubmed.ncbi.nlm.nih.gov/32414441
Publikováno v:
Carbohydrate polymers. 209
In this work, we studied the structural, morphological and chemical transformations in α- chitin, caused by its mechanical activation in the form of an aqueous suspension in the rotor-stator device for 5–30 s. Mechanically activated chitin (MA-chi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cdc745f961e91781c89af6897b2c147a
https://pubmed.ncbi.nlm.nih.gov/30732814
https://pubmed.ncbi.nlm.nih.gov/30732814
Publikováno v:
Russian Journal of Applied Chemistry. 88:661-668
Effect of a hydroacoustic treatment in a rotary-pulsation apparatus on the state of starch suspensions and rheological properties of hydrogels produced from these suspensions was studied. It was found that mechanical treatment of suspensions in a wid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92bddb6a27bc0903000c5a27fcc93d4b
https://doi.org/10.1134/s1070427215040199
https://doi.org/10.1134/s1070427215040199
Publikováno v:
Fibre Chemistry. 46:363-367
The effects of the type of filler and mechanical treatment in a rotary pulsation apparatus of its suspension in an HOAc solution of chitosan on the structure and properties of filled chitosan films formed from the suspensions were studied. It was fou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7626cf3f85b8d98033351c6eedcf53e9
https://doi.org/10.1007/s10692-015-9622-0
https://doi.org/10.1007/s10692-015-9622-0
Publikováno v:
Fibre Chemistry. 45:209-213
The influence of mechanical treatment in a rotary-pulsed apparatus on the rheological properties, the film-forming capability of chitosan solutions in dilute acetic acid, and the structure and properties of films formed from them was investigated.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e5236395792846cf0acb399cfb2cd70
https://doi.org/10.1007/s10692-013-9513-1
https://doi.org/10.1007/s10692-013-9513-1
Publikováno v:
Russian Journal of Applied Chemistry. 84:1371-1376
Effect of the nature of a dispersed solid filler and mechanical treatment in a rotary-pulsatory apparatus on rheological properties of suspensions based on a natural polyelectrolyte chitosan was studied.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e82db244057ff2870a079fd42dfcf602
https://doi.org/10.1134/s1070427211080131
https://doi.org/10.1134/s1070427211080131
Publikováno v:
Russian Journal of Applied Chemistry. 84:486-490
The effect of hydroacoustic treatment in a rotary pulse apparatus on the rheological and film-forming properties of chitosan solutions containing a filler, barium sulfate, was examined. The sorption properties of films formed from the initial and mec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::211d2558d6f7a5d75b7f7fd650a7c230
https://doi.org/10.1134/s1070427211030268
https://doi.org/10.1134/s1070427211030268