Abstract
A highly sensitive surface plasmon resonance (SPR) sensor for glucose detection has been proposed by using self-assembled p-mercaptophenylboronic acid (PMBA) monolayer on Au coated tilted fiber Bragg grating. Au nanoparticles (Au NPs) were modified with 2-aminoethanethiol (AET) and PMBA for signal amplification. It exhibits high sensitivity and selective response to glucose over fructose and galactose within the range of 1μM–500μM and the sensitivity is up to 2.61dB/μM.
© 2018 The Author(s)
PDF ArticleMore Like This
Banshi D. Gupta, Anand M. Shrivastav, and Sruthi P. Usha
SM4P.7 CLEO: Science and Innovations (CLEO:S&I) 2016
Biqiang Jiang, Kaiming Zhou, Lin Zhang, and Jianlin Zhao
ThE78 Optical Fiber Sensors (OFS) 2018
B. D. Gupta, R.K. Verma, and A. K. Sharma
JWA81 Frontiers in Optics (FiO) 2008