Convenient purification of gold clusters by co-precipitation for improved sensing of hydrogen peroxide, mercury ions and pesticides
Chemical Communications2014Vol. 50(43), pp. 5703–5703
Citations Over TimeTop 10% of 2014 papers
Guijian Guan, Shuang‐Yuan Zhang, Yongqing Cai, Shuhua Liu, M. S. Bharathi, Michelle Low, Yong Yu, Jianping Xie, Yuangang Zheng, Yong‐Wei Zhang, Ming‐Yong Han
Abstract
An effective separation process is developed to remove free protein from the protein-protected gold clusters via co-precipitation with zinc hydroxide on their surface. After dialysis, the purified clusters exhibit an enhanced fluorescence for improved sensitive detection and selective visualization.
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