期刊
CHEMICAL COMMUNICATIONS
卷 -, 期 45, 页码 7030-7032出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/b915237g
关键词
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Association with Hg2+ enhances the hydrophobicity and triggers the cloud point extraction of similar to 4 nm-diameter gold nanoparticle probes functionalized with mercaptopropionic acid and homocystine, which results in the color change of the TX-114-rich phase from colorless to red, and therefore provides a novel approach for visual and colorimetric detection of Hg2+ with ultrahigh sensitivity and selectivity.
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