In-Line Characterization of Microfluidic Reactions Via ATR-FTIR: An Application to CO2 Dissolution in Water

Wednesday, April 29, 2009: 9:20 AM
Room 7 (Tampa Convention Center)
Jesse Greener1, Jai Il Park1, Zhihong Nie2 and Eugenia Kumacheva1, (1)Chemistry, University of Toronto, Toronto, ON, Canada, (2)Department of Chemistry and Chemical Biolog, Harvard University, Cambridge, MA

In-line characterization of microfluidic environment is an important component to achieving fully integrated lab-on a chip devices. We report on the integration of ATR-FTIR into microfluidic channels which is able to give high spectral and temporal resolution of IR active species in-flow. In this talk we will show results for CO2 dissolution into water and discuss the scientific importance of the data.

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