物理学报Issue(1)：014206-1-014206-5,5.DOI:10.7498/aps.63.014206
金纳米棒的飞秒激光组装研究
Assembling of gold nanoro ds by femtosecond laser fabrication
摘要
Abstract
Metal nanoparticle is of great importance for the study of surface plasmon resonance, and its functional assembly can show more excellent overall collaborative performance. We propose an efficient assembly of gold nanoparticles (GNP) through femtosecond laser fabrication without introducing additional modifier, which can not only retains the particle’s surface plasma resonance characteristic, but also realizes the assembling pattern of arbitrary subtle shape. We apply the assembly in microfluidic chip for surface-enhanced Raman scattering detection and achieve a very good enhancement. It provides a new approach for the preparation of plasma devices.关键词
飞秒激光加工/金纳米棒组装/图案化/表面增强拉曼散射Key words
femtosecond laser fabrication/assembling of gold nanorod/patterns/surface-enhanced Raman scattering引用本文复制引用
张然,肖鑫泽,吕超,骆杨,徐颖..金纳米棒的飞秒激光组装研究[J].物理学报,2014,(1):014206-1-014206-5,5.基金项目
国家自然科学基金(批准号:60978048,61378053)资助的课题.@@@@Project supported by the National Natural Science Foundation of China (Grant Nos.60978048,61378053) （批准号:60978048,61378053）
