1. A simple and sensitive electrochemiluminescence aptasensor for determination of ochratoxin A based on a nicking endonuclease-powered DNA walking machine. (1st June 2019) Authors: Wei, Min; Wang, Chunlei; Xu, Ensheng; Chen, Jin; Xu, Xiaolin; Wei, Wei; Liu, Songqin Journal: Food chemistry Issue: Volume 282(2019) Page Start: 141 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗