ACT/SGER: Silicon Nanowire Field Effect Transistor Arrays as Advanced Biothreat Sensors

ACT/SGER：硅纳米线场效应晶体管阵列作为先进的生物威胁传感器

• 批准号: 0439716
• 负责人: Jong-in Hahm
• 金额: --
• 依托单位: Pennsylvania State Univ University Park
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2005
• 资助国家: 美国
• 起止时间: 2005-01-01 至 2006-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0439716&HistoricalAwards=false
• 关键词: ACT; SGER; Silicon; Nanowire; Field

The proposed research will devise novel silicon nanowire biological sensor arrays capable of screening unknown samples by analyzing for DNA markers of a wide variety of dangerous biological species in real time. Specifically, this research will create silicon nanowire field effect transistor sensor arrays to detect the genetic markers of Bacillus anthracis as a model system. The advantages of the newly developed nanowire sensing devices will include rapid response time, on-site detection capability, high detection sensitivity, remarkable selectivity, and small packaging size. This award is supported jointly by the NSF and the Intelligence Community. The Approaches to Combat Terrorism Program in the Directorate for Mathematics and Physical Sciences supports new concepts in basic research and workforce development with the potential to contribute to national security.

拟议的研究将设计新型硅纳米线生物传感器阵列，能够通过真实的时间分析各种危险生物物种的DNA标记来筛选未知样品。具体而言，本研究将建立硅纳米线场效应晶体管传感器阵列作为检测炭疽杆菌遗传标记的模型系统。新开发的纳米线传感器件的优点将包括快速响应时间、现场检测能力、高检测灵敏度、显著的选择性和小封装尺寸。该奖项由NSF和情报界共同支持。数学和物理科学局的打击恐怖主义办法方案支持基础研究和劳动力发展方面的新概念，这些概念有可能促进国家安全。