Au(iii)-assisted core–shell iron oxide@poly(o-phenylenediamine) nanostructures for ultrasensitive electrochemical aptasensors based on DNase I-catalyzed target recycling

Bingqian Liu, Yuling Cui, Dianping Tang, Huanghao Yang, Guonan Chen
  • Chemical Communications, January 2012, Royal Society of Chemistry
  • DOI: 10.1039/c2cc17790k