Ultrasensitive dynamic light scattering immunodetection of alpha-fetoprotein using heptamer-amplified nanoparticle crosslinking aggregation. - Ding, Lu; Hu, Jiaqi; Liu, Xing; Zeng, Junyi; Hu, Zhiwen; Chen, Jing; Zhu, Kang; Duan, Hong; Huang, Xiaolin (Microchimica Acta, 2024)