Plasmonic Nanostructures for Biomedical Application

用于生物医学应用的等离子体纳米结构

• 批准号: 2031209
• 金额: --
• 依托单位: University of Strathclyde
• 依托单位国家: 英国
• 项目类别: Studentship
• 财政年份: 2017
• 资助国家: 英国
• 起止时间: 2017 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=studentship-2031209
• 关键词: Plasmonic; Nanostructures; Biomedical; Application

Gold nanoparticles have great potential in biomedical applications because of their biocompatibility, accessibility, chemical functionality and unique optical properties arising from surface plasmon resonance. Plasmon resonance can confine light into a nanoscale volume, resulting in a local enhancement of electric field. This plasmon-mediated concentration of the electric field in the vicinity of metallic nanostructures can lead to enhanced luminescence, energy transfer and even lasing processes. This project aims to understand light-nanomaterial interactions in hybrid plasmonic systems and develop novel noble metal nanostructures for enhanced performance for biomedical sensing. This is a multidisciplinary project, involving state-of-the-art optical spectroscopy and nanofabrication at the interface of nanotechnology and healthcare.

金纳米粒子具有良好的生物相容性、可获得性、化学功能以及表面等离子体共振产生的独特光学性质，在生物医学领域具有巨大的应用潜力。等离子体共振可以将光限制在纳米尺度的体积内，导致局部电场增强。这种等离子激元在金属纳米结构附近的电场集中可以导致发光、能量传递甚至激光过程的增强。该项目旨在了解混合等离子体系统中光-纳米材料的相互作用，并开发新的贵金属纳米结构，以增强生物医学传感的性能。这是一个多学科的项目，涉及最先进的光学光谱学和纳米制造，在纳米技术和医疗保健的界面上。

项目成果

Morphological Changes of Silica Shells Deposited on Gold Nanorods: Implications for Nanoscale Photocatalysts

• DOI: 10.1021/acsanm.1c00977
• 发表时间: 2021-07-28
• 期刊: ACS APPLIED NANO MATERIALS
• 影响因子: 5.9
• 作者: Adelt，Milan;MacLaren，Donald A.;Chen，Yu
• 通讯作者: Chen，Yu