Bridged emulsion gels from polymer-nanoparticle enabling large-amount biomedical encapsulation and functionalization.

ABSTRACT: Large-amount encapsulation and subsequent expressing are common characteristics for many biomedical applications, such as cosmetic creams and medical ointments. Emulsion gels can accomplish that, but often undergo exclusive, complex, multiple synthesis steps, showing extremely laborious and non-universal. The method here is simple via precisely interfacial engineering in homogenizing a nanoparticle aqueous dispersion and a polymer oil solution, gaining interfacial 45° three-phase-contact-angle for the nanoparticle that can bridge across oil emulsions' interfaces and ultimately form interconnected macroscopic networks. Their bridged skeletons and rheology are tunable over a vast range and deterministic on the basis of components' inputs. Furthermore, emulsion gels with high encapsulation an

SUBMITTER: Wan C 

PROVIDER: S-EPMC11685963 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature