An aptamer-based signal-on and multiplexed sensing platform for one-spot simultaneous electronic detection of proteins and small molecules

作者:Xiang Yun*; Qian Xiaoqing; Jiang Bingying; Chai Yaqin; Yuan Ruo
来源:Chemical Communications, 2011, 47(16): 4733-4735.
DOI:10.1039/c1cc10240k

摘要

One-spot signal-on and simultaneous electronic detection of lysozyme and adenosine is achieved based on target-induced release of aptamers and back-filling hybridization of the resulting single stranded DNAs with redox-tags conjugated aptamers.