Extended Data Fig. 1: Functional emulsions.
From: Transmembrane transport in inorganic colloidal cell-mimics
a, Silsesquioxanes-based emulsions form via hydrolytic condensation of functionalized trialkoxysilane molecules (oil precursor). b, Monodispersed droplets nucleate upon the addition of ammonia and grow over time until the precursor is fully consumed. The cross-linking density of the newly formed oil-phase increases with the emulsion age τ, which is defined as the time passed from the addition of ammonia to the sample (nucleation). Ageing manifests with an increase of the oil-air contact angle formed by oil droplets resting on a clean silicon substrate (SEM images, right). c, The droplets can be fully cured by UV polymerization, resulting in a suspension of solid microspheres. Scale bars, 1 μm.
