10.18453/rosdok_id00002671 Engelmann, Claudia Claudia Engelmann http://d-nb.info/gnd/1174765763 University of Rostock 2018 540 Chemistry & allied sciences 660 Chemical engineering 2018 en http://purl.uni-rostock.de/rosdok/id00002671 urn:nbn:de:gbv:28-rosdok_id00002671-2 Biocatalysts are promising alternatives to conventional chemical catalysts, because they are able to realize reactions under ambient conditions. Since these enzymes show often comparable low process stabilities, immobilization is highly interesting to increase stability and productivity. During this study immobilization via spray congealing was investigated as new immobilization technique to increase the enzyme stability. In addition, a laccase was immobilized with this method and tested for C-N coupling reactions of catechols and amines to synthezise new interesting building blocks.