Enzyme-regulated unmodified gold nanoparticle aggregation: a label free colorimetric assay for rapid and sensitive detection of adenosine deaminase activity and inhibition

Liangliang Zhang, Jingjin Zhao, Jianhui Jiang, Ruqin Yu
  • Chemical Communications, January 2012, Royal Society of Chemistry
  • DOI: 10.1039/c2cc36240f