fulltext.study @t Gmail

Removal of 2,4-dichlorophenol by chitosan-immobilized laccase from Coriolus versicolor

Paper ID Volume ID Publish Year Pages File Format Full-Text
4193 213 2009 6 PDF Available
Title
Removal of 2,4-dichlorophenol by chitosan-immobilized laccase from Coriolus versicolor
Abstract

Laccase from Coriolus versicolor was immobilized on chitosan using glutaraldehyde as a cross-linking agent. After immobilization, laccase retained 52.2% of its original activity and was used to study 2,4-dichlorophenol (2,4-DCP) removal from aqueous solutions. The optimum pH for 2,4-DCP removal by the immobilized laccase was ∼5.5, which was lower than the optimal pH of 6.0 for free laccase catalysis. Immobilized laccase also had an atypically wide optimum temperature range for catalysis of 35–45 °C. Immobilized laccase could be used repeatedly, and its removal efficiency for 2,4-DCP remained above ∼50% for up to six usages.

Keywords
Immobilization; Enzyme activity; Catalysis; Optimum condition
First Page Preview
Removal of 2,4-dichlorophenol by chitosan-immobilized laccase from Coriolus versicolor
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us
Publisher
Database: Elsevier - ScienceDirect
Journal: Biochemical Engineering Journal - Volume 45, Issue 1, 1 June 2009, Pages 54–59
Authors
, , , ,
Subjects
Physical Sciences and Engineering Chemical Engineering Bioengineering
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us