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BPN515: Nanoplasmonic Antenna on Hexagonal Mirror Array for SERS

Project ID BPN515
Website
Start Date Wed 2009-Aug-05 23:44:20
Last Updated Thu 2009-Aug-27 00:57:54
Abstract In recent years, SERS has been researched actively in order to develop label-free chemical, biological, medical, or environmental detections. This project addresses the SERS enhancement generated through the self-assembly of gold nanoplasmonic particles on a curved hexagonal mirror array to achieve highly sensitive probes. Self ordering anodic aluminum oxide coated with a thin layer of gold will serve as the curved hexagonal mirror array as well as a template for the self assembly of the nanoparticles. The SERS substrates utilize coupling between the continuous metal, mirror film and the regularly arrayed nanoparticles to generate a mirror effect, which drastically enhances the Raman signal. As a result this system is a promising candidate for label-free detections.
Status New
Funding Source Federal
IAB Research Area NanoPlasmonics, Microphotonics & Imaging
Researcher(s) Eric P. Lee, YoungGeun Park, Yeonho Choi, SoonGweon Hong
Advisor(s) Luke P. Lee
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