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  5. Chemical etching and self-assembly of Ag nanowires to increase hot spots for Surface-Enhanced Raman

Chemical etching and self-assembly of Ag nanowires to increase hot spots for Surface-Enhanced Raman

来源 :International Conference on Nanoscience & Technology,China 2 | 被引量 : 0次 | 上传用户：a2619040
【摘 要】
：
The surface-enhanced Raman spectroscopy (SERS) "hot spots" are highly localized regions of enhanced electromagnetic field within a SERS substrate that dominate the overall SERS intensity.This results
【作 者】
：
Xingyi Ling 
【机 构】
：
Division of Chemistry and Biological Chemistry,School of Physical and Mathematical Sciences,Nanyang
【出 处】
：
International Conference on Nanoscience & Technology,China 2
【发表日期】
：
2013年3期
【关键词】
：
SERS Ag nanowires hot spots self-assembly 
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　　The surface-enhanced Raman spectroscopy (SERS) "hot spots" are highly localized regions of enhanced electromagnetic field within a SERS substrate that dominate the overall SERS intensity.This results in inhomogeneous distribution of SERS intensity in a SERS substrate, thus limiting their application as reproducible and ultrasensitive sensing platforms.In this seminar, I will address this challenge by using two strategies.
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