Electroanalysis of urinary L-dopa using tyrosinase immobilized on gold nanoelectrode ensembles

The performance of an amperometric biosensor constructed by associating tyrosinase (Tyr) enzyme with the advantages of a 3D gold nanoelectrode ensemble (GNEE) is evaluated in a flow-injection analysis (FIA) system for the analysis of l-dopa. GNEEs were fabricated by electroless deposition of the met...

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Bibliographic Details
Main Author: Pinho, Ana (author)
Other Authors: Viswanathan, Subramanian (author), Ribeiro, Susana (author), Oliveira, M. Beatriz P. P. (author), Delerue-Matos, Cristina (author)
Format: article
Language:eng
Published: 2013
Subjects:
Gold nanoelectrode
Tyrosinase
L-dopa
Electrochemical biosensor
Online Access:http://hdl.handle.net/10400.22/2019
Country:Portugal
Oai:oai:recipp.ipp.pt:10400.22/2019

Internet

http://hdl.handle.net/10400.22/2019

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