Cationic polymers and aptamers mediated aggregation of gold nanoparticles for the colorimetric detection of arsenic(iii) in aqueous solution

Yuangen Wu, Shenshan Zhan, Faze Wang, Lan He, Wenting Zhi, Pei Zhou
  • Chemical Communications, January 2012, Royal Society of Chemistry
  • DOI: 10.1039/c2cc30384a