Immobilised tyrosinase-based biosensor for the detection of tea polyphenols
β Scribed by K. S. Abhijith; P. V. Sujith Kumar; M. A. Kumar; M. S. Thakur
- Publisher
- Springer
- Year
- 2007
- Tongue
- English
- Weight
- 220 KB
- Volume
- 389
- Category
- Article
- ISSN
- 1618-2650
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π SIMILAR VOLUMES
A new immobilization method for construction of a tyrosinase based biosensor is described. A simple physical freezing technique was adopted for preparation. The immobilized enzyme yields specific activities that are more than 22% of the soluble enzyme. The enzyme electrode can be stored in dry state
Aspects related to the use of free and immobilised acetylcholinesterase (AChE) for the development of an amperometric biosensor for organophosphorus (OP) insecticides based on enzyme inhibition have been studied. Procedures based on free and immobili~d AChE were previously studied from many authors