Colloborative Research: RUI-Studies of Antigen/Antibody Interactions with Nanoparticles

合作研究：RUI-抗原/抗体与纳米粒子相互作用的研究

• 批准号: 0406149
• 负责人: Robin Bright
• 金额: --
• 依托单位: Fort Valley State University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2004
• 资助国家: 美国
• 起止时间: 2004-07-15 至 2008-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0406149&HistoricalAwards=false
• 关键词: Colloborative; Research; RUI; Studies; Antigen

Professors Caryn Seney of Mercer University and Robin Bright of Fort Valley State College are supported by the Analytical and Surface Chemistry Program to optimize surface enhanced Raman spectroscopy (SERS) signals from antibody/antigen interactions using mixed silver and gold nanoparticles. The new idea is to use gold nanoparticles to immobilize proteins without the structural degradation sometimes induced by silver nanoparticles, while the subsequent addition of silver provides enhancement of the SERS signal. This project links two undergraduate institutions in Georgia, separated by 30 miles, one (FVSC), an HBCU. Undergraduate students, including some from underrepresented groups, are being introduced to a timely combination of nanomaterials, spectroscopy, immunochemistry and bioanalyte detection. The project provides fundamental background for biosensor development.

美世大学的 Caryn Seney 教授和谷堡州立学院的 Robin Bright 教授在分析和表面化学项目的支持下，利用混合的银和金纳米粒子优化来自抗体/抗原相互作用的表面增强拉曼光谱 (SERS) 信号。 新想法是使用金纳米粒子来固定蛋白质，而不会导致银纳米粒子有时引起的结构降解，而随后添加的银则增强了 SERS 信号。该项目连接了佐治亚州两所本科院校，相距 30 英里，其中一所 (FVSC) 是一所 HBCU。 本科生，包括一些来自代表性不足群体的学生，正在学习纳米材料、光谱学、免疫化学和生物分析物检测的及时组合。 该项目为生物传感器的开发提供了基础背景。