Please use this identifier to cite or link to this item: http://hdl.handle.net/10316/5048
Title: Electrochemical oxidation of ochratoxin A at a glassy carbon electrode and in situ evaluation of the interaction with deoxyribonucleic acid using an electrochemical deoxyribonucleic acid-biosensor
Authors: Oliveira, S. C. B. 
Diculescu, V. C. 
Palleschi, G. 
Compagnone, D. 
Oliveira-Brett, A. M. 
Keywords: Ochratoxin A; Deoxyribonucleic acid; Oxidative damage; Oxidation; Voltammetry; Electroanalytical determination; Interferences
Issue Date: 2007
Citation: Analytica Chimica Acta. 588:2 (2007) 283-291
Abstract: Ochratoxin A (OTA) is a fungal metabolite that occurs in foods, beverages, animal tissues, human blood and presents carcinogenic, teratogenic and nephrotoxic properties. This study concerns the redox properties of OTA using electrochemical techniques which have the potential for providing insights into the biological redox reactions of this molecule. The in situ evaluation of the OTA interaction with DNA using a DNA-electrochemical biosensor is also reported.
URI: http://hdl.handle.net/10316/5048
DOI: 10.1016/j.aca.2007.02.029
Rights: openAccess
Appears in Collections:FCTUC Química - Artigos em Revistas Internacionais

Files in This Item:
File Description SizeFormat
file3c40eb26b56445ab8421ccf3c3851ffc.pdf656.74 kBAdobe PDFView/Open
Show full item record

WEB OF SCIENCETM
Citations 50

45
checked on Dec 2, 2021

Page view(s) 50

363
checked on Nov 23, 2021

Download(s)

191
checked on Nov 23, 2021

Google ScholarTM

Check

Altmetric

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.