Rapid testing for selected microbes in water samples

快速检测水样中选定的微生物

• 批准号: 522862-2017
• 负责人: Anderson, William
• 金额: $ 3.63万
• 依托单位: University of Waterloo
• 依托单位国家: 加拿大
• 项目类别: Collaborative Research and Development Grants
• 财政年份: 2018
• 资助国家: 加拿大
• 起止时间: 2018-01-01 至 2019-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=643948
• 关键词: Rapid; testing; selected; microbes; water

Routine water sampling is required in municipal, commercial and industrial systems to ensure that the water quality is not compromised by potentially harmful bacteria such as E. coli or coliforms. Standard methods for sampling and analysis have a time delay of 2 to 7 days for results to be received, making it difficult to quickly intervene when problems arise. ****This project will build on previous work that led to the development of a rapid water test that could detect bacteria within a few minutes. This test has been commercialized and is a useful monitoring tool, but it tests for total bacteria and not any specific pathogens that are of interest in some fields. Therefore, this project will extend this development work to formulate a test strategy that can be used for specific bacteria, starting with E. coli. The goal will be to develop a relatively rapid test, that can give results within a few hours, such that it can be used for routine monitoring and troubleshooting purposes while the standard tests remain in place for regulatory and confirmation purposes.****This collaborative project will provide the fundamental scientific and engineering basis for a commercial test development to proceed. Test development for other pathogenic bacteria will be pursued as opportunities are identified.**

市政、商业和工业系统需要常规的水采样，以确保水质不受大肠杆菌或大肠菌群等潜在有害细菌的影响。采样和分析的标准方法收到结果的时间延迟为2至7天，因此在出现问题时难以快速干预。****该项目将建立在先前的工作基础上，该工作导致了一种快速水测试的发展，可以在几分钟内检测到细菌。这种测试已经商业化，是一种有用的监测工具，但它测试的是总细菌，而不是某些领域感兴趣的任何特定病原体。因此，该项目将扩展这项开发工作，以制定一种可用于特定细菌的测试策略，从大肠杆菌开始。目标将是开发一种相对快速的测试，可以在几个小时内给出结果，这样它就可以用于常规监测和故障排除目的，而标准测试仍然用于监管和确认目的。****这个合作项目将为商业测试开发的进行提供基本的科学和工程基础。其他致病菌的测试开发将随着机会的确定而进行