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Mesoporous materials for encapsulating enzymes

Paper ID Volume ID Publish Year Pages File Format Full-Text
32561 44935 2009 15 PDF Available
Title
Mesoporous materials for encapsulating enzymes
Abstract

SummaryThe unique properties of mesoporous silica (MPS) materials were utilized to immobilze enzymes: huge surface area, modifiable surface, and restricted pore nanospaces. The enzyme confinements in the nanochannels of MPS materials generate synergistic effects that enhance enzyme stability, improve product selectivity, and facilitate separation and reuse of enzymes. The physical chemistry of enzyme confinement, methods of immobilization, catalytic activity and advantages of protein confinements are discussed. In the end, we show that immobilized enzymes in the nanospaces of MPS can be applied as viable biocatalysts for chemical and pharmaceutical industries.

Keywords
CLEAs, cross-linked enzyme aggregates; COs, catechol oxidases; COD, cholesterol oxidase; CPO, chloroperoxidase; CT, α-chymotrypsin; cyt c, cytochrome c; DTBC, 3,5-di-tert-butylcatechol; DTBQ, 3,5-di-tert-butylquinone; GA, glutaraldehyde; Gdn–HCl, guanidin
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Publisher
Database: Elsevier - ScienceDirect
Journal: - Volume 4, Issue 2, April 2009, Pages 165–179
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Bioengineering
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us