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Highly Efficient Phase Boundary Biocatalysis with Enzymogel Nanoparticles

Title data

Kudina, Olena ; Zakharchenko, Andrey ; Trotsenko, Oleksandr ; Tokarev, Alexander ; Ionov, Leonid ; Stoychev, Georgi ; Puretskiy, Nikolay ; Pryor, Scott W. ; Voronov, Andriy ; Minko, Sergiy:
Highly Efficient Phase Boundary Biocatalysis with Enzymogel Nanoparticles.
In: Angewandte Chemie International Edition. Vol. 53 (2014) Issue 2 . - pp. 483-487.
ISSN 1521-3773
DOI: https://doi.org/10.1002/anie.201306831

Abstract in another language

The enzymogel nanoparticle made of a magnetic core and polymer brush shell demonstrates a novel type of remote controlled phase-boundary biocatalysis that involves remotely directed binding to and engulfing insoluble substrates, high mobility, and stability of the catalytic centers. The mobile enzymes reside in the polymer brush scaffold and shuttle between the enzymogel interior and surface of the engulfed substrate in the bioconversion process. Biocatalytic activity of the mobile enzymes is preserved in the enzymogel while the brush-like architecture favors the efficient interfacial interaction when the enzymogel spreads over the substrate and extends substantially the reaction area as compared with rigid particles.

Further data

Item Type: Article in a journal
Refereed: Yes
Keywords: bioconversion; enzymatic catalysis; nanoparticles; polymer brushes; stimuli-responsive materials
Institutions of the University: Faculties > Faculty of Engineering Science > Professor Biofabrication > Professor Biofabrication - Univ.-Prof. Dr. Leonid Ionov
Faculties
Faculties > Faculty of Engineering Science
Faculties > Faculty of Engineering Science > Professor Biofabrication
Result of work at the UBT: Yes
DDC Subjects: 500 Science > 540 Chemistry
Date Deposited: 20 Jun 2017 10:02
Last Modified: 10 Mar 2022 10:00
URI: https://eref.uni-bayreuth.de/id/eprint/37687