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Michael Richter  - - - 
Top co-authors See all
Oliver Einsle

138 shared publications

Institute for Biochemistry, Albert-Ludwigs-University Freiburg, Freiburg, Germany

Stefan Gerhardt

60 shared publications

Institute for Biochemistry, Albert-Ludwigs-University Freiburg, Freiburg, Germany

Linda Thöny-Meyer

50 shared publications

Laboratory for Biointerfaces, Empa, Swiss Federal Laboratories for Materials Science and Technology, Lerchenfeldstrasse 5, CH-9014 St. Gallen, Switzerland

Greta Faccio

26 shared publications

Empa - Swiss Federal Laboratories for Materials Science and Technology; Laboratory for Biointerfaces; Lerchenfeldstrasse 5 9014 St. Gallen Switzerland

Jennifer N. Andexer

16 shared publications

Institute of Pharmaceutical Sciences

17
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Publication Record
Distribution of Articles published per year 
(2012 - 2017)
Total number of journals
published in
 
15
 
Publications See all
Article 0 Reads 11 Citations Catalytic Alkylation Using a Cyclic S -Adenosylmethionine Regeneration System Silja Mordhorst, Jutta Siegrist, Michael Müller, Michael Ric... Published: 07 February 2017
Angewandte Chemie International Edition, doi: 10.1002/anie.201611038
DOI See at publisher website PubMed View at PubMed
Article 0 Reads 3 Citations Catalytic Alkylation Using a Cyclic S -Adenosylmethionine Regeneration System Silja Mordhorst, Jutta Siegrist, Michael Müller, Michael Ric... Published: 07 February 2017
Angewandte Chemie, doi: 10.1002/ange.201611038
DOI See at publisher website
Article 0 Reads 3 Citations Affinity-Driven Immobilization of Proteins to Hematite Nanoparticles Elaheh Zare-Eelanjegh, Patrick Rupper, Krisztina Schrantz, L... Published: 26 July 2016
ACS Applied Materials & Interfaces, doi: 10.1021/acsami.6b03284
DOI See at publisher website PubMed View at PubMed
Article 3 Reads 4 Citations Novel materials through Nature's catalysts Michael Richter, Cindy Schulenburg, Dagmara Jankowska, Tobia... Published: 01 October 2015
Materials Today, doi: 10.1016/j.mattod.2015.04.002
DOI See at publisher website ABS Show/hide abstract
The use of enzymes in materials science allows the development of unique and innovative functional materials. As biomolecules, enzymes can provide exceptional features such as substrate specificity, rate acceleration, regio-, chemo-, and stereoselectivity within catalyzed reactions. Many enzymes are suitable for biomaterials modification because of their natural origin or because they catalyze a desired reaction between non-natural substrates. In their native form, or after tailoring by genetic engineering, enzymes can complement the traditional approaches of materials science by following Nature principles. Multiple technologies involve enzymes in the fabrication and processing of materials, such as direct enzymatic treatment of materials and the assembly of novel bio-hybrid materials. In this review we highlight the most recent applications of enzymes by illustrating selected examples from the last 3 years, and indicate future trends in the field of materials science.
Article 0 Reads 26 Citations Biochemical properties and yields of diverse bacterial laccase-like multicopper oxidases expressed in Escherichia coli Julian Ihssen, Renate Reiss, Ronny Luchsinger, Linda Thöny-M... Published: 12 June 2015
Scientific Reports, doi: 10.1038/srep10465
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Laccases are multi-copper oxidases that oxidize a broad range of substrates at the expense of molecular oxygen, without any need for co-factor regeneration. These enzymes bear high potential for the sustainable synthesis of fine chemicals and the modification of (bio)polymers. Here we describe cloning and expression of five novel bacterial laccase-like multi copper oxidases (LMCOs) of diverse origin which were identified by homology searches in online databases. Activity yields under different expression conditions and temperature stabilities were compared to three previously described enzymes from Bacillus subtilis, Bacillus pumilus and Bacillus clausii. In almost all cases, a switch to oxygen-limited growth conditions after induction increased volumetric activity considerably. For proteins with predicted signal peptides for secretion, recombinant expression with and without signal sequence was investigated. Bacillus CotA-type LMCOs outperformed enzymes from Streptomyces and Gram-negative bacteria with respect to activity yields in Escherichia coli and application relevant biochemical properties. The novel Bacillus coagulans LMCO combined high activity yields in E. coli with unprecedented activity at strong alkaline pH and high storage stability, making it a promising candidate for further development.
Article 0 Reads 0 Citations ChemInform Abstract: Emerging Enzymes for ATP Regeneration in Biocatalytic Processes Jennifer N. Andexer, Michael Richter Published: 12 March 2015
ChemInform, doi: 10.1002/chin.201513341
DOI See at publisher website
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