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High-sensitive impedimetric aptasensor for detection ochratoxin A in food

TitleHigh-sensitive impedimetric aptasensor for detection ochratoxin A in food
Publication TypeMonografia
Year of Publication2012
AuthorsCastillo, G., Lamberti I., Mosiello Lucia, and Hianik T.
Series TitleLecture Notes in Electrical Engineering
Volume109 LNEE
Number of Pages31 - 35
Abstract

We report a high sensitive biosensor based on DNA aptamers for detection ochratoxin A (OTA). The thiolated DNA aptamers specific to OTA have been immobilised to a surface of gold electrode. The electrochemical impedance spectroscopy (EIS) at presence of redox probe [Fe(CN) 6]

URLhttp://www.scopus.com/inward/record.url?eid=2-s2.0-84855758543&partnerID=40&md5=9633a2b2966a2ad8b3e52e956487cad8
Citation Key3168