Development and field testing of an online instrument for measuring the real-time oxidative potential of ambient particulate matter based on dithiothreitol assay

<p>We developed an online instrument for measuring the oxidative potential (OP) of ambient particulate matter (PM) using the dithiothreitol (DTT) assay. The instrument uses a mist chamber (MC) to continuously collect the ambient PM<sub>2.5</sub> in water, and then determines its...

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Bibliographic Details
Main Authors: J. V. Puthussery, C. Zhang, V. Verma
Format: Article
Language:English
Published: Copernicus Publications 2018-10-01
Series:Atmospheric Measurement Techniques
Online Access:https://www.atmos-meas-tech.net/11/5767/2018/amt-11-5767-2018.pdf