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. 1. SEM images of AuNPs prepared with two different concentrations of l-ascorbic acid: a fresh and b one week aged at 28 mmolL, c fresh and d one week aged at 100 mmolL, e their corresponding absorption spectra red: 28 mmolL AsA and blue: 100 mmolL AsA and digital photos of fresh solid lines and one week aged dashed lines samples at room temperature.