1 条结果 关键词:氧化铟锡 ×

Synthesis of hollow gold nanoparticles on the surface of indium tin oxide glass and their application for plasmonic biosensor.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 2013 Hu T, Lin Y, Yan J, Di J

本文报道在透明氧化铟锡(ITO)玻璃表面合成空心金纳米颗粒(HGNs)并用于局域表面等离子共振(LSPR)生物传感器。首先通过循环伏安法将硝酸银电沉积到ITO表面,形成无有机配体和表面活性剂的银纳米颗粒(AgNPs)模板;随后以氯金酸(HAuCl4)与AgNPs发生置换反应,得到金壳空心结构。HGNs的LSPR峰由AgNPs约480...