Advantages of time-resolved fluorescent nanobeads compared with fluorescent submicrospheres, quantum dots, and colloidal gold as label in lateral flow assays for detection of ractopamine. - Hu, Li-Ming; Luo, Kai; Xia, Jun; Xu, Guo-Mao; Wu, Cheng-Hui; Han, Jiao-Jiao; Zhang, Gang-Gang; Liu, Miao; Lai, Wei-Hua (Biosensors & Bioelectronics, 2017)