Studies on preparation and application of a new type of biocompatible NLR-SERS Substrate

• 作 者: Renming Liu Chenbo Cai Deqing Zhang Minzhen Si
• 机 构: ApplicationInstituteofSpectroscopyTechnology,ChuxiongNormalUniversity,Chuxiong675000，ChinaApplicatio
• 出 处: 第十六届全国光散射学术会议
• 发表日期: 2011年11期

@@ Recently, surface-enhanced Raman scattering (SERS) has been increasingly employed in the study ofbiological molecules，1,2from DNA and peptides to whole proteins，and cells. However, visible excitationlaser sources commonly used in SERS experiments can cause photochemical reactions on the surface as well as fluorescence from the adsorbed macromolecules．