Shape anisotropy induced jamming of nanoparticles at liquid interfaces: a tensiometric study.

ABSTRACT: The intersection of nanotechnology and interfacial science has opened up new avenues for understanding complex phenomena occurring at liquid interfaces. The assembly of nanoparticles at liquid/liquid interfaces provides valuable insights into their interactions with fluid interfaces, essential for various applications, including drug delivery. In this study, we focus on the shape and concentration effects of nanoscale particles on interfacial affinity. Using pendant drop tensiometry, we monitor the real-time interfacial tension between an oil droplet and an aqueous solution containing nanoparticles. We measure two different types of nanoparticles: spherical gold nanoparticles (AuNPs) and anisotropic gold nanorods (AuNRs), each functionalized with surfactants to facilitate interaction at th

SUBMITTER: Kumar C 

PROVIDER: S-EPMC11386127 | biostudies-literature | 2024 Sep

REPOSITORIES: biostudies-literature