Multiple-Sized Amphiphilic Janus Gold Nanoparticles by Ligand Exchange at Toluene/Water Interface

Luo Kun,Xiang Yongdong,Wang Haiming,Xiang Li,Luo Zhihong

Fig. 3. Contact angle of water on the hydrophilic (Side a) and hydrophobic surface (Side b) of films A, B, C, and D.