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

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

Fig. 5. XPS spectra of Au 4f, C1s, and P 2p obtained from Colloid B (a, b, c) and self-assembled film B (d, e, f).