Fiber Optic Surface Plasmon Resonance based Cadmium Sensor using SnO2 Nanoparticles

Sonika Sharma,Banshi D. Gupta

Fiber Optic Surface Plasmon Resonance based Cadmium Sensor using SnO2 Nanoparticles

2018

Sonika Sharma
Banshi D. Gupta

A fiber optic SPR based cadmium sensor is proposed. The probe fabricated by coating layers of silver and SnO2 nanoparticles over unclad core operates from 0 to 4 µM with detection limit of 14 nM.

Keywords:

Nanoparticle
Surface plasmon resonance
Optical fiber
Analytical chemistry
Materials science
Cadmium
Coating
Refractive index
a fibers
Detection limit
Optoelectronics

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