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Total Internal Reflection Absorption Spectroscopy (TIRAS) for the Detection of Solvated Electrons at a Plasma-liquid Interface

DOI :

10.3791/56833-v

January 24th, 2018

January 24th, 2018

13,024 Views

1Department of Chemical and Biomolecular Engineering, University of Notre Dame, 2Department of Aerospace and Mechanical Engineering, University of Notre Dame, 3Department of Chemistry and Biochemistry, Notre Dame Radiation Laboratory, University of Notre Dame

This article presents a total internal reflection absorption spectroscopy (TIRAS) method for measuring short-lived free radicals at a plasma-liquid interface. In particular, TIRAS is used to identify solvated electrons based on their optical absorbance of red light near 700 nm.

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Total Internal Reflection Absorption Spectroscopy

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