A gold nanoparticle-based label free colorimetric aptasensor for adenosine deaminase detection and inhibition assay1. Issue 5 (7th March 2015) - Cheng, Fen
Abstract A novel strategy for the fabrication of a colorimetric aptasensor using label free gold nanoparticles (AuNPs) is proposed. The aptasensor consists of adenosine (AD) aptamer, AD and AuNPs. The strategy has been employed for the assay of adenosine deaminase (ADA) activity.