A novel and sensitive electrochemical aptasensor for sulfadimethoxine detection based on the triple helix/exonuclease I-assisted double-amplification strategy

Abstract

IIn this paper, a novel and sensitive electrochemical aptasensor for sulfadimethoxine (SDM) detection has been designed based on triple helix structure/exonuclease I (Exo I)-assisted double signal amplification strategy. Aptamer probe...