Design and Construction of Bioreactor Based on Hybrid Microcapsules and its Bio-catalytic Performance

Design and Construction of Bioreactor Based on Hybrid Microcapsules and its Bio-catalytic Performance

A smart bioreactor (HPs-Ag), designed by protein-silver nanoclusters-PNIPAAm, could control the membrane permeability to determine the different molecular weight of materials and the speed of catalysis of enzyme reaction. Studies also showed that the molecular weight cutoff of the HPs-Ag membrane co...

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Veröffentlicht in:Journal of inorganic and organometallic polymers and materials 2021-12, Vol.31 (12), p.4731-4736
Hauptverfasser: Xing, Weinan, Zhang, Ziran, Li, Yayu, Sun, Wenting, Li, Haitong, Guo, Wen, Han, Jiangang, Wu, Guangyu
Format: Artikel
Sprache:eng
Schlagworte:
Bioreactors
Catalysis
Chemistry
Chemistry and Materials Science
Communications
Hydrogen peroxide
Inorganic Chemistry
Membranes
Molecular weight
Nanoclusters
Organic Chemistry
Polymer Sciences
Silver
Substrates
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Zusammenfassung:A smart bioreactor (HPs-Ag), designed by protein-silver nanoclusters-PNIPAAm, could control the membrane permeability to determine the different molecular weight of materials and the speed of catalysis of enzyme reaction. Studies also showed that the molecular weight cutoff of the HPs-Ag membrane could be continuously turned up from 12 to 70 kDa. The catalytic reaction rate of the ALP loaded bared HPs-Ag by using pNPP as substrates was increased (18.14- and 9.23-fold ) with different concentrations of H 2 O 2 .
ISSN:1574-1443
1574-1451
DOI:10.1007/s10904-021-02090-2