Impedimetric monitoring of apoptosis using cytochrome-aptamer bioconjugated silver nanocluster

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• 作者：Mojtaba Shamsipur^a ; ^{mshamsipur@yahoo.com} ; Afshin Pashabadi^a ; ^{afshin.pashabadi@gmail.com} ; Fatemeh Molaabasi^b ; Saman Hosseinkhani^c
• 关键词：Cytochrome c ; Aptamer-conjugated silver nanoclusters ; Apoptosis ; Impedimetric detection
• 刊名：Biosensors and Bioelectronics
• 出版年：2017
• 出版时间：15 April 2017
• 年：2017
• 卷：90
• 期：Complete
• 页码：195-202
• 全文大小：980 K
• 卷排序：90

文摘

An impedimetric biosensor based on bioconjugated Silver nanoclusters was developed. Using of non-functionalized aptamer represent a low-cost strategy for assay Cyt c. The biosensor was used to determine Cyt c over the range of 0.15-375 n mL−1. To diminish nonspecific impedance changes, a single frequency technique was used.