Synthesis and application of bifunctional gold/gelatin nanocomposites with enhanced fluorescence and Raman scattering

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• 作者：Qian Cao¹ ; Xiaoyu Wang¹ ; Qianling Cui ; ^{cuiqianling@ustb.edu.cn} ; Yu Yang ; Lidong Li ; ^{lidong@mater.ustb.edu.cn}
• 关键词：Fluorescence ; Cell imaging ; Gold nanoparticles ; Metal-enhanced fluorescence ; Surface-enhanced Raman scattering
• 刊名：Colloids and Surfaces A: Physicochemical and Engineering Aspects
• 出版年：2017
• 出版时间：5 February 2017
• 年：2017
• 卷：514
• 期：Complete
• 页码：117-125
• 全文大小：3169 K
• 卷排序：514

文摘

A bifunctional gold/gelatin nanocomposite was fabricated with core-shell structure. Enhanced fluorescence and Raman scattering signals were observed in this particle. It shows good performance for fluorescence and SERS imaging of HeLa cells.