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 met (...)

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.