Automated Analysis of Field-Collected Aerosols
EMSL Project ID
1722
Abstract
We have developed a field portable instrument for automated collection of particles on a time-resolved basis. Essential to this project is having access to automated particle analysis. This capablity is now being added to the EMSL LEO 982 scanning electron microscope. We propose to use this capability to analyze the thousands of particles collected by the field device. We expect to collaborate in developing the best instrument setting, software parameters, information handling, substrate optimization etc., and to co-publish results in appropraite journals.
Project Details
Project type
Exploratory Research
Start Date
1999-11-01
End Date
2002-11-25
Status
Closed
Released Data Link
Team
Principal Investigator
Team Members
Related Publications
Krueger BJ, VH Grassian, A Laskin, and JP Cowin. 2003. "The Transformation of Solid Atmospheric Particles into Liquid Droplets Through Heterogeneous Chemistry: Laboratory Insights into the Processing of Calcium Containing Mineral Dust Aerosol in the Troposphere." Geophysical Research Letters 30(3):1148.
Laskin A, JP Cowin, and MJ Iedema. 2006. "Analysis of Individual Environmental Particles Using Modern Methods of Electron Microscopy and X-Ray Microanalysis." Journal of Electron Spectroscopy and Related Phenomena 150(2-3):260-274.