Automated instrumentation for chemical oceanography based on sequential injection lab-on-valve technology

基于顺序注入阀门实验室技术的化学海洋学自动化仪器

• 批准号: 1235101
• 负责人: Christopher Measures
• 金额: $ 40.86万
• 依托单位: University of Hawaii
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2012
• 资助国家: 美国
• 起止时间: 2012-08-15 至 2016-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1235101&HistoricalAwards=false
• 关键词: Automated; instrumentation; chemical; oceanography; based

This project will support the evaluation and development of micro-sequential Lab-On-Valve methodology used for determination of trace elements in seawater, which has potential as a new analytical system to be used in ocean observing systems. Sequential Injection methodology will be adapted to oceanographic trace element determinations and thus become a significant contributor to a new generation of analytical systems that are needed to utilize the expanding array of platforms dedicated to unattended data gathering. These platforms such as moorings, floats, and gliders, provide an opportunity to extend data gathering beyond the reach of conventional shipboard sampling and hence improve our understanding of long term temporal processes as well as access to areas that are logistically difficult to reach. The ocean sciences community at large will therefore benefit from the development of the new micro-fluidic technologies for trace element analysis. A further benefit will be the training of graduate students that represent the next generation of specialists in the development and application of this novel trace element analytical technology.

该项目将支持用于测定海水中微量元素的微顺序阀门实验室方法的评估和开发，该方法有潜力作为一种新的分析系统用于海洋观测系统。 顺序注射方法将适应海洋学痕量元素测定，从而成为新一代分析系统的重要贡献者，这些系统需要利用不断扩大的专用于无人值守数据收集的平台。这些平台（例如系泊装置、浮标和滑翔机）提供了将数据收集范围扩展到传统船上采样范围之外的机会，从而提高了我们对长期时间过程的理解以及对后勤难以到达的区域的了解。因此，整个海洋科学界将受益于用于痕量元素分析的新型微流体技术的发展。另一个好处将是对代表下一代开发和应用这种新型微量元素分析技术的专家的研究生进行培训。