Mini Gas Chromatography Systems


A novel Micro GC architecture has been proposed in this work, based on a monolithically integrated microfabricated separation column and thermal conductivity detector (TCD). The architecture also has a method to perform very sharp injections from the micro-preconcentrator, which is compatible with flow sensitive gas detectors like TCD. The proposed system has been characterized for environmental monitoring applications but can be extended to diverse sets of applications such as water monitoring, homeland security, and food analysis.

Patent Information:
For Information, Contact:
Li Chen
Licensing Associate
Virginia Tech Intellectual Properties, Inc.
(540) 443-9217
Apoorva Garg
Masoud Agah
Leyla Nazhandali
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