Wonkyu Kim

Anup Sharma1
Aschalew Kassu1
Carlton Farley1
1Anup Sharma
1Aschalew Kassu
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A sensitive surface enhanced Raman scattering chemical sensor is demonstrated by using inexpensive gold-coated nanoporous anodic aluminum oxide substrates. To optimize the performance of the substrates for sensing by the Surface-enhanced Raman scattering (SERS) technique, the size of the nanopores is varied from 18 nm to 150 nm and the gold film thickness(More)
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