Mass-Sensitive Microsensor Platform for Liquid-Phase Environmental Sensing

用于液相环境传感的质量敏感微传感器平台

• 批准号: 0606981
• 负责人: Oliver Brand
• 金额: --
• 依托单位: Georgia Tech Research Corporation
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2006
• 资助国家: 美国
• 起止时间: 2006-06-15 至 2009-05-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0606981&HistoricalAwards=false
• 关键词: Mass; Sensitive; Microsensor; Platform; Liquid

0606981BrandThe project seeks to develop a mass-sensitive chemical sensor platform for detection of volatile organic compounds (VOCs) in water. The technology to be used would employ chemically sensitive enrichment layers which sorb mass selectively and change the resonance frequency of the sensor device. The shape of the resonator is a novel disk-shaped rather than a cantilever resonator. This innovation is to improve the frequency resolution by employing shear, rather than compression of the surrounding fluid. The proposed sensor has the potential for inclusion in a wide variety of compact chemical and biological sensing systems, and possible implementation as part of a distributed network. The successful development of a system of this kind would potentially have both health and security benefits.

0606981品牌该项目旨在开发一种质量敏感的化学传感器平台，用于检测水中的挥发性有机化合物（VOCs）。所使用的技术将采用化学敏感富集层，其选择性地吸附质量并改变传感器装置的共振频率。谐振器的形状是一种新型的盘形而不是悬臂梁谐振器。该创新是通过采用剪切而不是周围流体的压缩来提高频率分辨率。所提出的传感器有可能包含在各种各样的紧凑的化学和生物传感系统，并可能实现作为一个分布式网络的一部分。这种系统的成功开发可能会带来健康和安全方面的好处。