Hybrid Graphene/Gold Plasmonic Fiber-Optic Biosensor

被引：60

作者：

Zhang, Nancy Meng Ying ^{[1
,2
]}

Li, Kaiwei ^{[1
,2
]}

Shum, Perry Ping ^{[1
,2
]}

Yu, Xuechao ^{[1
,2
]}

Zeng, Shuwen ^{[1
,2
]}

Wu, Zhifang ^{[1
,2
]}

Wang, Qi Jie ^{[1
,2
]}

Yong, Ken Tye ^{[1
,2
]}

Wei, Lei ^{[1
,2
]}

机构：

[1] Nanyang Technol Univ, Sch Elect & Elect Engn, 50 Nanyang Ave, Singapore 639798, Singapore

[2] CINTRA CNRS NTU THALES, UMI3288, Res Techno Plaza,50 Nanyang Dr, Singapore 637553, Singapore

来源：

ADVANCED MATERIALS TECHNOLOGIES | 2017年 / 2卷 / 02期

关键词：

OXIDE; NANOSTRUCTURES; SENSITIVITY; MODULATION;

D O I：

10.1002/admt.201600185

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A 2D material/metal hybrid plasmonic sensor is demonstrated by direct integration of graphene layer on gold-coated optical fiber. Both linear response to wide range ssDNA concentration from 1 x 10(-12) to 10 x 10(-6)m and low detection limit of 1 x 10(-12)m are achieved. The resulting hybrid plasmonic sensor shows prospects of highly sensitive, highly integrated, and flexible sensing at fiber-optic length scale.

引用

页数：6

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