Efficient quenching of electrochemiluminescence from K-doped graphene–CdS:Eu NCs by G-quadruplex–hemin and target recycling-assisted amplification for ultrasensitive DNA biosensing

Hong Zhou, Yan-Yan Zhang, Jing Liu, Jing-Juan Xu, Hong-Yuan Chen
  • Chemical Communications, January 2013, Royal Society of Chemistry
  • DOI: 10.1039/c3cc38990a