Details
| Original language | English |
|---|---|
| Article number | 1900215 |
| Journal | Biotechnology journal |
| Volume | 14 |
| Issue number | 10 |
| Publication status | Published - 5 Oct 2019 |
| Externally published | Yes |
Abstract
The applicability of ionic liquid-water-based thermomorphic solvent (TMS)-systems with an upper critical solution temperature for homogeneous biocatalysis is investigated. Cholinium- and imidazolium-based ionic liquids are used to facilitate a temperature-dependent phase change, which can be easily fine-tuned by adding salts or polar organic solvents. Within the TMS-system, a high enzymatic activity and subsequent full conversion is achieved in the intermittent monophasic reaction system of the TMS-system. Therefore, the biocatalyst can be easily recycled after separating the phases at lower temperatures.
Keywords
- enzymes, ionic liquids, lipases, recycling, thermomorphic solvent (TMS)-systems, two-phase system
ASJC Scopus subject areas
- Immunology and Microbiology(all)
- Applied Microbiology and Biotechnology
- Biochemistry, Genetics and Molecular Biology(all)
- Molecular Medicine
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In: Biotechnology journal, Vol. 14, No. 10, 1900215, 05.10.2019.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Development of Ionic Liquid‐Water‐Based Thermomorphic Solvent (TMS)‐Systems for Biocatalytic Reactions
AU - Meyer, Lars-Erik
AU - Gummesson, Anja
AU - Kragl, Udo
AU - Langermann, Jan
N1 - Publisher Copyright: © 2019 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
PY - 2019/10/5
Y1 - 2019/10/5
N2 - The applicability of ionic liquid-water-based thermomorphic solvent (TMS)-systems with an upper critical solution temperature for homogeneous biocatalysis is investigated. Cholinium- and imidazolium-based ionic liquids are used to facilitate a temperature-dependent phase change, which can be easily fine-tuned by adding salts or polar organic solvents. Within the TMS-system, a high enzymatic activity and subsequent full conversion is achieved in the intermittent monophasic reaction system of the TMS-system. Therefore, the biocatalyst can be easily recycled after separating the phases at lower temperatures.
AB - The applicability of ionic liquid-water-based thermomorphic solvent (TMS)-systems with an upper critical solution temperature for homogeneous biocatalysis is investigated. Cholinium- and imidazolium-based ionic liquids are used to facilitate a temperature-dependent phase change, which can be easily fine-tuned by adding salts or polar organic solvents. Within the TMS-system, a high enzymatic activity and subsequent full conversion is achieved in the intermittent monophasic reaction system of the TMS-system. Therefore, the biocatalyst can be easily recycled after separating the phases at lower temperatures.
KW - enzymes
KW - ionic liquids
KW - lipases
KW - recycling
KW - thermomorphic solvent (TMS)-systems
KW - two-phase system
UR - http://www.scopus.com/inward/record.url?scp=85072944210&partnerID=8YFLogxK
U2 - 10.1002/biot.201900215
DO - 10.1002/biot.201900215
M3 - Article
VL - 14
JO - Biotechnology journal
JF - Biotechnology journal
SN - 1860-6768
IS - 10
M1 - 1900215
ER -