Detection of ochratoxin A in beer samples with a label-free monolithically integrated optoelectronic biosensor

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• 作者：Varvara Pagkali^a ; ^b ; Panagiota S. Petrou^a ; Alexandros Salapatas^b ; Eleni Makarona^b ; Jeroen Peters^c ; Willem Haasnoot^c ; Gerhard Jobst^d ; Anastasios Economou^e ; Konstantinos Misiakos^b ; Ioannis Raptis^b ; Sotirios E. Kakabakos^a ; ^{skakab@rrp.demokritos.gr} ; ^{skakab@hotmail.com}
• 关键词：Ochratoxin A ; Monolithically integrated Mach-Zehnder interferometers ; Label-free detection ; Beer
• 刊名：Journal of Hazardous Materials
• 出版年：2017
• 出版时间：5 February 2017
• 年：2017
• 卷：323
• 期：part_PA
• 页码：75-83
• 全文大小：1290 K
• 卷排序：323

文摘

Optical immunosensor for label-free detection of ochatoxin A in beer. The sensor consists of ten integrated on silicon Mach-Zehnder interferometers. Ochratoxin A is determined following a competitive immunoassay format. The assay could be employed for ochatoxin A determination in different beer types.