High-performance, portable ion-mobility surface-acoustic wave spectrometry

高性能、便携式离子淌度表面声波谱测定

• 批准号: DE190100986
• 负责人: Dr K M Mohibul Kabir
• 金额: $ 28.15万
• 依托单位: The University of New South Wales
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Early Career Researcher Award
• 财政年份: 2019
• 资助国家: 澳大利亚
• 起止时间: 2019-05-06 至 2022-06-05
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DE190100986
• 关键词: performance; portable; ion; mobility; surface

This project aims to develop a high-performance, cost-effective, palm-portable differential ion mobility spectrometer for universal chemical analysis that operates at atmospheric pressure and consumes minimal power. A significant problem in current analytical chemistry is the lack of rapid and cost-effective methods that can be used in the field for analysis of many different chemical species of environmental and biological importance. The project expects to enable the rapid and simultaneous separation and detection of many different ions from complex mixtures with high selectivity and sensitivity. The spectrometer can be implemented in the field for various applications such as atmospheric monitoring, disease diagnosis and chemical weapons detection.

该项目旨在开发一种高性能、经济高效的掌上便携式微分离子淌度光谱仪，用于通用化学分析，在大气压下运行且功耗最小。当前分析化学的一个重要问题是缺乏可在现场分析许多具有环境和生物重要性的不同化学物质的快速且经济有效的方法。该项目预计能够以高选择性和灵敏度从复杂混合物中快速、同时分离和检测许多不同的离子。该光谱仪可在现场实现大气监测、疾病诊断和化学武器检测等各种应用。