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                            Library & Multimedia
 Microfabrication process and characteristic testing of a MEMS-based preconcentrator
NCJ Number
              305662

Author(s)
          Julia Aebersold;
                        Michael Martin;
                        Thomas J. Roussel;
                        Robert S. Keynton;
                        Kevin M. Walsh
Date Published

2008
Length
              3 pages
Annotation
              This report describes the development of a preconcentrator that increases the collection efficiency and the signal-to-noise ratio for vapor and trace particles explosive materials.
Abstract
              Due to terrorist activities, it has become important to accurately detect vapor or trace particles of explosive materials. This task is difficult due to the limited number of particles available to be gathered for analysis. This article describes the preconcentrator developed in this project to increase collection efficiency to combat this problem. The fabrication process and the characteristics testing prior to use with a portable ion mobility spectrometry (IMS) is described. (Publisher abstract provided)
      
  
          Additional Details
Grant Number(s)
        2004-IJ-CX-K055


  
  
        
  Agencies
        NIJ-Sponsored


  
  
        
  Award
        Kentucky Community Critical Infrastructure Protection Laboratory (KyCIPLab)
    
  
  
Date Published: January 1, 2008
    
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      PatentsRelated Topics
        
                Equipment and technology
        Explosive detection
        Domestic terrorism
        Counter-terrorism
        Counter-terrorism tactics



  
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