FM-AFM with hanging fiber probe for the study of liquid / liquid interfaces - Aix-Marseille Université Access content directly
Journal Articles Langmuir Year : 2022

FM-AFM with hanging fiber probe for the study of liquid / liquid interfaces

Abstract

This article describes how an FM-AFM using a hanging ber force probe made from a quartz tuning fork provides local measurements on liquid-liquid interfaces. After detailing the manufacture and calibration of the force probe, we provide evidence that this AFM is suitable for quantitative measurements at the interface between two liquids. The repeatability of the measurements allows a PDMS / water moving interface to be monitored over several hours : the evaporation of a water droplet immersed in PDMS is observed, and its interfacial tension evolution over time is measured. Deformation of the interface is also observed. These capabilities, and preliminary results on the interface between two immiscible liquids, pave the way for interface manipulation and study of complex uid-uid interfaces.
Fichier principal
Vignette du fichier
article_langmuir_v3.pdf (2.87 Mo) Télécharger le fichier
Origin : Files produced by the author(s)

Dates and versions

hal-03582743 , version 1 (21-02-2022)
hal-03582743 , version 2 (31-03-2022)
hal-03582743 , version 3 (03-05-2022)

Licence

Copyright

Identifiers

Cite

Matthieu Rocheron, Christian Curtil, Hubert Klein. FM-AFM with hanging fiber probe for the study of liquid / liquid interfaces. Langmuir, 2022, ⟨10.1021/acs.langmuir.2c00450⟩. ⟨hal-03582743v3⟩
115 View
57 Download

Altmetric

Share

Gmail Facebook X LinkedIn More