Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Alexey Y. Karpenkov"'
Autor:
Boris B. Tikhonov, Daniil R. Lisichkin, Alexandrina M. Sulman, Alexander I. Sidorov, Alexey V. Bykov, Yury V. Lugovoy, Alexey Y. Karpenkov, Lyudmila M. Bronstein, Valentina G. Matveeva
Publikováno v:
Nanomaterials, Vol 14, Iss 8, p 700 (2024)
Here, we developed magnetically recoverable biocatalysts based on magnetite nanoparticles coated with an ultra-thin layer (about 0.9 nm) of chitosan (CS) ionically cross-linked by sodium tripolyphosphate (TPP). Excessive CS amounts were removed by mu
Externí odkaz:
https://doaj.org/article/0a6b5721261d4f6e8a7a0a2ba235af5a
Autor:
Alexandrina M. Sulman, Olga V. Grebennikova, Alexey Y. Karpenkov, Boris B. Tikhonov, Vladimir P. Molchanov, Valentina G. Matveeva
Publikováno v:
Chemical Engineering Transactions, Vol 103 (2023)
Biocatalysts based on magnetically responsive supports and the immobilized enzyme - cellulase- demonstrated the high activity in the carboxymethylcellulose (CMC) hydrolysis. Magnetic supports were obtained by two ways: (i) the synthesis of magnetite
Externí odkaz:
https://doaj.org/article/2cbb0d4b97fc4fdbb4ca12b956f43b47
Autor:
Aleksandrina M. Sulman, Olga V. Grebennikova, Boris B. Tikhonov, Alexey Y. Karpenkov, Vladimir P. Molchanov, Alexander I. Sidorov, Valentina G. Matveeva
Publikováno v:
Chemical Engineering Transactions, Vol 94 (2022)
Mesoporous silica, alumina and zirconia, were utilized as appropriate support for the formation of magnetite nanoparticles by in-situ crystallization and GOx immobilization. Magnetic and nonmagnetic supports were functionalized with amino groups and
Externí odkaz:
https://doaj.org/article/789f831c7460420cb03335dc1e1d0b57