Development and initial calibration of a portable laser-induced fluorescence system used for in situ measurements of trace plastics and dissolved organic compounds in seawater and the Gulf of Mexico

Vasanthi Sivaprakasam; Robert F. Shannon; Caiyan Luo; Paula G. Coble; Jennifer R. Boehme; Dennis K. Killinger

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Development and initial calibration of a portable laser-induced fluorescence system used for in situ measurements of trace plastics and dissolved organic compounds in seawater and the Gulf of Mexico

机译：便携式激光诱导荧光系统的开发和初始校准，该系统用于就地测量海水和墨西哥湾中的痕量塑料和溶解的有机化合物

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A portable UV laser-induced fluorescence system that uses a high pulsed repetition frequency (8-kHz) microchip laser at 266 nm, 13 switchable optical filters, and a gated photomultiplier tube detector has been developed and tested successfully for the detection of leached plastics (possibly bisphenol-A) and trace dissolved organic compounds in seawater. The instrument is 100 times more sensitive than commercial portable spectrofluorometers and measures a complete fluorescence spectrum in a moderate time period of 1-2 min. The system was tested in the Gulf of Mexico over varying water masses. In addition, fluorescence lifetime, bleaching, and temporal flow characteristics were studied.

机译：便携式紫外激光诱导的荧光系统已经开发并成功测试，用于检测沥滤的塑料（可能是双酚A）并在海水中微量溶解的有机化合物。该仪器的灵敏度是商用便携式荧光分光光度计的100倍，可在1-2分钟的中等时间内测量完整的荧光光谱。该系统已在墨西哥湾的不同水量条件下进行了测试。另外，还研究了荧光寿命，漂白和时间流动特性。

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《Applied optics》 |2003年第33期|共10页
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Vasanthi Sivaprakasam; Robert F. Shannon; Caiyan Luo; Paula G. Coble; Jennifer R. Boehme; Dennis K. Killinger;
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1. Development and initial calibration of a portable laser-induced fluorescence system used for in situ measurements of trace plastics and dissolved organic compounds in seawater and the Gulf of Mexico [J] . Vasanthi Sivaprakasam, Robert F. Shannon, Caiyan Luo, Applied optics . 2003,第33期

机译：便携式激光诱导荧光系统的开发和初始校准，该系统用于就地测量海水和墨西哥湾中的痕量塑料和溶解的有机化合物
2. Tunable ultraviolet laser-induced fluorescence detection of trace plastics and dissolved organic compounds in water [J] . Vasanthi Sivaprakasam, Dennis K. Killinger Applied optics . 2003,第33期

机译：可调谐紫外激光诱导的水中痕量塑料和溶解有机化合物的荧光检测
3. Calibration of an In Situ Membrane Inlet Mass Spectrometer for Measurements of Dissolved Gases and Volatile Organics in Seawater [J] . RYAN J. BELL, R. TIMOTHY SHORT, FRISO H. W. VAN AMEROM, Environmental Science & Technology . 2007,第23期

机译：用于测量海水中溶解气体和挥发性有机物的原位膜入口质谱仪的校准
4. Real-time calibration of plaar laser-induced fluorescence air-fuel ratio measurements in combustion environments using in situ raman scattering [C] . M.Richter, B.Axelsson, K.Nyholm, International symposium on combustion . 1998

机译：使用原位拉曼散射实时校准燃烧环境中的等离子体激光诱导的荧光空燃比测量
5. Development and applications of laser-enhanced ionization, laser-induced fluorescence, and photoionization detection systems for trace detection of elements and compounds of environmental and biological significance. [D] . Elwood, Seth Aaron. 2001

机译：激光增强电离，激光诱导的荧光和光电离检测系统的开发和应用，用于痕量环境和生物学意义的元素和化合物的检测。
6. Development of a portable leaf photosynthesis and volatile organic compounds emission system [O] . Kolby J. Jardine, Raquel F. Zorzanelli, Bruno O. Gimenez, 2020

机译：便携式叶片光合作用和挥发性有机化合物排放系统的开发
7. Development and validation of a portable gas phase standard generation and calibration system for volatile organic compounds [O] . Veres P., Gilman J. B., Roberts J. M., 2010

机译：便携式气相标准物生成和校准系统的开发和验证，用于挥发性有机化合物
8. Laser Sensor Development for Fluorescence Detection of Plastics and other Anthropogenic Compounds Dissolved in Seawater. [R] . Coble, P. G., Killinger, D. 2003

机译：激光传感器开发用于海水中溶解的塑料和其他人为化合物的荧光检测。

Development and initial calibration of a portable laser-induced fluorescence system used for in situ measurements of trace plastics and dissolved organic compounds in seawater and the Gulf of Mexico

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