Articles | Volume 16, issue 15
Atmos. Chem. Phys., 16, 9761–9769, 2016
https://doi.org/10.5194/acp-16-9761-2016
Atmos. Chem. Phys., 16, 9761–9769, 2016
https://doi.org/10.5194/acp-16-9761-2016

Research article 03 Aug 2016

Research article | 03 Aug 2016

A method for the direct measurement of surface tension of collected atmospherically relevant aerosol particles using atomic force microscopy

Andrew D. Hritz et al.

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AR by Dabrina D. Dutcher on behalf of the Authors (02 Jun 2016)  Author's response    Manuscript
ED: Publish as is (20 Jun 2016) by Markus Ammann
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Short summary
In this manuscript, we present a novel, first-principles method for the determination of surface tension of collected liquid aerosol particles. The method uses an atomic force microscope with a specially designed probe to directly measure the surface tension, a physical parameter required for Kohler theory. The measurements were verified using a standard, check-standard and then applied to a dry and humidified oxidized α-pinene aerosol system.
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