1. A sensitive colorimetric biosensor based on intermolecular split G-quadruplex DNAzymes and magnetic nanoparticles for the detection of Hg2+. Issue 6 (October 2016) Authors: Zhang, Wei; Tang, Yujiao; Shao, Shuang; Dai, Shiyan; Cheng*, Guifang; He, Pingang; Fang, Yuzhi Journal: Frontiers in nanoscience and nanotechnology Issue: Volume 2: Issue 6(2016) Page Start: 1 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗