Ultrasensitive visual detection of Hg2+ ions via the Tyndall effect of gold nanoparticles
Chemical Communications2021Vol. 57(21), pp. 2613–2616
Citations Over TimeTop 10% of 2021 papers
Zihao Deng, Wenying Jin, Qiaobo Yin, Jinkun Huang, Ziheng Huang, Haiyan Fu, Yali Yuan, Jianmei Zou, Jinfang Nie, Yun Zhang
Abstract
This work describes a new nanosensor for one-step ultrasensitive naked-eye detection of Hg2+ ions based on the target-triggered aggregation of gold nanoparticles showing a dramatically enhanced Tyndall effect.
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