The doi above is for this specific version of this dataset, which is currently the latest. Newer versions may be published in the future. For a link that will always point to the latest version, please use
doi: 10.4121/21387384

Saikat Saha; Paul F. Luckham; Valeria Garbin (2022): Data underlying the publication: Interfacial elasticity of colloid monolayers probed by high-frequency bubble dynamics in ultrasound. Version 1. 4TU.ResearchData. dataset. https://doi.org/10.4121/21387384.v1

Dataset

• Physical Chemistry (incl. Structural)
• Chemical Engineering

bubble dynamics, bubbles, colloids, high-frequency rheology, interfaces, interfacial rheology, ultrasound

CC0

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by Saikat Saha , Paul F. Luckham, Valeria Garbin

We apply ultrasound-driven bubble dynamics for high-frequency interfacial rheology of colloid monolayers. We propose and test two different protocols: an acoustic pressure sweep, akin to a stress sweep; and a radius sweep, which is equivalent to a frequency sweep. Using high-speed video-microscopy, we record the time-dependent bubble size and shape. The oscillatory dynamics of both coated and bare bubbles are compared under identical conditions. The dataset contains experimental data for both coated and uncoated bubbles. The experimental methods and conditions are described in detail in the accompanying README files.

• 2022-10-25 first online, published, posted

4TU.ResearchData

*.txt

Non-linear response of colloid monolayers at high-frequency probed by ultrasound-driven microbubble dynamics

• Extreme deformation of structured fluids and interfaces. Exploiting ultrafast collapse and yielding phenomena for new processes and formulated products (grant code 639221) [more info...] European Research Council

Delft University of Technology, Faculty of Applied Sciences, Department of Chemical Engineering
Imperial College London, Department of Chemical Engineering