Diamine oxidase (DAO) obtained from lentil has been employed to the preparation of graphite paste amperometric biosensor, which has been utilised in the reversed phase HPLC system for detection of several amines: dopamine, benzylamine, benzylhydrazine and tyramine previously separated on various commercially available columns. Satisfactory results were obtained on Waters SymmetryShield RP8 column and monolithic Merck Chromolith column. The application of biosensor allows the selective detection of amines in complex blood serum matrix to be performed.
|Number of pages||16|
|Publication status||Published - 2003|
- Amperometric biosensor
ASJC Scopus subject areas
- Analytical Chemistry