A simple fluorescence aptasensor for gastric cancer exosome detection based on branched rolling circle amplification

Authors: Rongrong Huang, Lei He, Song Li, Hongna Liu, Lian Jin, Zhu Chen, Yongxiang Zhao, Zhiyang Li, Yan Deng, Nongyue He - Nanoscale 2019 cited by 163

exosomes per mL. Moreover, plasma from gastric cancer patients was tested to verify the clinical applicability of this assay. Our results demonstrated that this aptamer-based biosensor may show potential for the early diagnosis of gastric cancer.