Poly(acrylic acid) modified lanthanide-doped GdVO4 hollow spheres for up-conversion cell imaging, MRI and pH-dependent drug release
Nanoscale [2012]
Xiaojiao Kang, Dongmei Yang, Yunlu Dai, Mengmeng Shang, Ziyong Cheng, Xiao Zhang, Hongzhou Lian, Ping'an Ma, Jun Lin