Graphene modified screen printed immunosensor for highly sensitive detection of parathion
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- 作者：Jyotsana Mehtaa ; b ; Priya Vinayaka ; c ; Satish K. Tutejaa ; Varun A. Chhabrad ; Neha Bhardwaja ; b ; A.K. Paula ; Ki-Hyun Kime ; kkim61@hanyang.ac.kr" class="auth_mail" title="E-mail the corresponding author ; Akash Deepa ; b ; dr.akashdeep@csio.res.in" class="auth_mail" title="E-mail the corresponding author
- 关键词：Graphene ; Impedance ; Parathion ; Sensing ; Screen-printed electrode
- 刊名：Biosensors and Bioelectronics
- 出版年：2016
- 出版时间：15 September 2016
- 年：2016
- 卷：83
- 期：Complete
- 页码：339-346
- 全文大小：1342 K
文摘
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A graphene based impedimetric immunosensor was developed.
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This sensor was employed for highly sensitive and specific detection of parathion.
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Graphene was functionalized with the –NH2 groups of 2-ABA for parathion sensing.
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This sensor did impedimetric detection of parathion in a dynamic range of 0.1–1000 ng/L.