Plasmonic sensor and field monitor for mercury

汞等离激元传感器和场监测器

基本信息

  • 批准号:
    10686175
  • 负责人:
  • 金额:
    $ 49.36万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
  • 财政年份:
    2022
  • 资助国家:
    美国
  • 起止时间:
    2022-09-01 至 2024-08-31
  • 项目状态:
    已结题

项目摘要

Project Abstract Our proposed project, “Plasmonic sensor and field monitor for mercury,” will develop a highly portable monitor for direct measurements of mercury in water and air. Gold nanoparticle-based plasmonic sensing is low-cost, sensitive, and ideal for portable applications. The strong absorbance peak in visible light from localized surface plasmon resonance and the stability of gold material make them ideal for plasmonic sensing. We will apply our experience and intellectual property from developing plasmonic mercury sensors to make a miniaturized plasmonic detector that will be incorporated into a robust and simple field monitor. Extensive testing of the stability, sensitivity, and robustness of the technology will be completed throughout the course of the project. The initial feasibility of the device will be demonstrated for index of refraction sensitivity and mercury monitoring. The development of such a unique device will benefit all parties concerned with mercury contamination and exposure. Mercury monitoring costs hundreds of millions of dollars a year across diverse scientific, industrial, and regulatory groups. The fundamental issue these groups address is protecting human health, and the environment, from the risks of mercury pollution.
项目摘要

项目成果

期刊论文数量(0)
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会议论文数量(0)
专利数量(0)

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Jay James其他文献

Jay James的其他文献

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{{ truncateString('Jay James', 18)}}的其他基金

Plasmonic mercury sensor and wearable gas detector
等离子体汞传感器和可穿戴气体检测器
  • 批准号:
    10081904
  • 财政年份:
    2020
  • 资助金额:
    $ 49.36万
  • 项目类别:
Gold nanoparticle-based mercury analyzer for on-site measurement of soil and sediment
用于土壤和沉积物现场测量的金纳米颗粒汞分析仪
  • 批准号:
    8981920
  • 财政年份:
    2014
  • 资助金额:
    $ 49.36万
  • 项目类别:

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