Control of the interparticle spacing in superparamagnetic iron oxide nanoparticle clusters by surface ligand engineering
Wang Dan1, Lin Bingbing1, Shen Taipeng1, Wu Jun1, Hao Fuhua2, Xia Chunchao3, Gong Qiyong3, Tang Huiru2, Song Bin3, Ai Hua1, 3, †, 
DLS evaluation of (a) OA-SPIO; (b) PCL1k-SPIO; (c) PCL2k-SPIO; (d) PLA1k-SPIO in THF.
