Back to Search
Start Over
Strategy to enhance catalytic activity and stability of sol–gel oxidoreductases
- Source :
- Journal of Sol-Gel Science and Technology. 98:462-469
- Publication Year :
- 2021
- Publisher :
- Springer Science and Business Media LLC, 2021.
-
Abstract
- Oxidoreductases are widely recognized for their capability to degrade phenolic pollutants and versatile. However, the lack of enzyme stability makes this technique unrealistic for industrial applications. In order to enhance their catalytic activity, stability and reusability, oxidoreductases namely laccases and peroxidases were entrapped in sol–gel silica and their catalytic activities were measured by an enzymatic assay using 2,6-dimethoxyphenol and guaiacol as substrates, respectively. The sol–gel silica matrices acted as a polymeric framework around the enzyme is a promising tool for improving enzyme stability. After entrapment, the catalytic activity and stability of sol–gel laccase and peroxidase toward pH, temperature and storage duration remarkably enhanced.
- Subjects :
- Materials science
02 engineering and technology
010402 general chemistry
01 natural sciences
Catalysis
Biomaterials
chemistry.chemical_compound
Materials Chemistry
Reusability
Sol-gel
chemistry.chemical_classification
Laccase
biology
General Chemistry
021001 nanoscience & nanotechnology
Condensed Matter Physics
0104 chemical sciences
Electronic, Optical and Magnetic Materials
Enzyme
chemistry
Chemical engineering
Ceramics and Composites
biology.protein
Guaiacol
0210 nano-technology
Peroxidase
Subjects
Details
- ISSN :
- 15734846 and 09280707
- Volume :
- 98
- Database :
- OpenAIRE
- Journal :
- Journal of Sol-Gel Science and Technology
- Accession number :
- edsair.doi...........fc603ec7023f24048fa94ff2d39564d7