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MAGNETIC MESOPOROUS MATERIALS AS AN EFFECTIVE SUPPORT FOR THE IMMOBILIZATION OF ENZYMES
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A. Sulman; V. Matveeva; O. Grebennikova; B. Tikhonov; N. Lakina
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1314-2704
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English
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21
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7.2
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• Prof. DSc. Oleksandr Trofymchuk, UKRAINE
• Prof. Dr. hab. oec. Baiba Rivza, LATVIA |
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Porous supports including oxides and polymers have been employed for enzyme immobilization for many years. In recent times, the research focus has been placed on hierarchical structures, dependencies on pore sizes, and the use of magnetic porous oxides for magnetic recovery. The presence of pores or cavities where enzymes could locate to create an optimal degree of crowding achieved in cells is not a prerequisite, but it could significantly enhance the catalytic activity of biocatalysts. For the last five years, there was an explosion of interest in magnetically recoverable catalysts including biocatalysts. This can be attributed to the easy magnetic recovery of such biocatalysts for repeated use, which, in turn, leads to energy savings and cheaper target products. Magnetic properties are achieved due to magnetic NPs, most frequently iron oxide or ferrites, embedded in the biocatalyst support. The major designs of magnetically recoverable biocatalysts include functionalized magnetic NPs, magnetic NPs, or NP clusters coated with polymers, silica, embedded in the pores of mesoporous oxides, etc.
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conference
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21st International Multidisciplinary Scientific GeoConference SGEM 2021
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21st International Multidisciplinary Scientific GeoConference SGEM 2021, 16 - 22 August, 2021
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Proceedings Paper
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STEF92 Technology
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SGEM International Multidisciplinary Scientific GeoConference
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SWS Scholarly Society; Acad Sci Czech Republ; Latvian Acad Sci; Polish Acad Sci; Serbian Acad Sci & Arts; Natl Acad Sci Ukraine; Natl Acad Sci Armenia; Sci Council Japan; European Acad Sci, Arts & Letters; Acad Fine Arts Zagreb Croatia; Croatian Acad Sci
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185-192
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16 - 22 August, 2021
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website
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cdrom
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8268
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mesoporous oxides; magnetic nanoparticles; immobilization of enzyme; magnetically recoverable biocatalysts
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