光电工程学院2015年学术报告之二十一_等离子共振增强纳米颗粒的双光子荧光及其在生物领域的应用-深圳大学光电工程学院

光电工程学院2015年学术报告之二十一_等离子共振增强纳米颗粒的双光子荧光及其在生物领域的应用

发表于 2015年09月18日 00:00

题目：Plasmon enhanced two-photon photoluminescence of nanostructures and their biological applications

时间：2015年9月11日（周五）上午10点

地点：光电工程学院342会议室

报告人：袁佩妍博士（新加坡国立大学）

主持人：胡睿博士

Abstract:

Noble metal nanoparticles possess an interesting property called local surface plasmon resonance. The luminescence enhancement occurs when fluorophores approach to the metal surface. In addition, the two-photon photoluminescence (TPPL) of metal nanoparticles also can be enhanced by metal nanoparticles. TPPL has various applications in bioimaging, biosensing and phototherapy due to their unique advantages such as deep penetration and low background. Here, various metal and metal-based nanostructures were prepared to study the plasmon-enhanced two-photon excitation photoluminescence phenomena. Besides, their potentials of acting as cancer cells and bacteria imaging agents, detection probes and phototherapyagents were further explored.

Curriculum Vitae：

Yuan Peiyan, obtained her Bachelor Degree on Applied Chemistry from Sun Yat-sen University. Then she pursued her Doctor of Philosophy Degree and continued her research as a research fellow in National University of Singapore. During her PhD and postdoc period, her research focused on “Nanostructures with plasmon-enhanced two-photon photoluminescence: preparation, optical properties and biological applications”. She has published more than 15 papers as coauthor on different journals, such as JACS, Nanoscale, ACS Applied Materials Interfaces, Advanced Healthcare Material.

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光电工程学院2015年学术报告之二十一_等离子共振增强纳米颗粒的双光子荧光及其在生物领域的应用

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