Effect of III-V nitrides on performance of graphene based SPR biosensor for detection of hemoglobin in human blood sample: A comparative analysis
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- 作者：Goutam Mohanty ; Bijaya Ku Sahoo ; bksahoo.phy@nitrr.ac.in" class="auth_mail" title="E-mail the corresponding author
- 关键词：Surface plasmon resonance biosensor ; Ag/Au bimetallic layer ; III-V nitride semiconductor ; Hemoglobin ; Performance
- 刊名：Current Applied Physics
- 出版年：2016
- 出版时间：December 2016
- 年：2016
- 卷：16
- 期：12
- 页码：1607-1613
- 全文大小：1597 K
文摘
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Effect of iii-v nitride on performance of SPR sensor for Hb measurement is explored.
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Overall sensitivity increases due to iii-v nitride in between metal/bimetal and graphene layer.
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Very small volume of Hb can be detected.
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3:1 ratio Ag/Au bimetallic combination demonstrate better response.
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InN improves the overall performance of Ag38Au12 based SPR biosensor.