Enhanced Stability of Anisotropic Gold Nanoparticles by Poly(<italic>N</italic>-isopropylacrylamide)

Enhanced Stability of Anisotropic Gold Nanoparticles by Poly(N-isopropylacrylamide)

Hu Jiayun¹, Brackemyer Chase A.¹, Byun Hongsik^2,^*, Kim Jun-Hyun^1,^*

Fig. 7. SEM images of: a bare cross-linked polyNIPAM nanoparticles ~550 nm, b fresh anisotropic AuNPs on the polymer nanoparticles, c aged anisotropic AuNPs on the polymer nanoparticles for two weeks, d aged anisotropic AuNPs on the polymer nanoparticles over a month.