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Visible Near-Infrared Chemosensor for Mercury Ion
Organic Letters · 2008 · Vol. 10(7) · pp. 1481–1484
Mei Zhu✉(University of Chinese Academy of Sciences)Mingjian Yuan(Beijing National Laboratory for Molecular Sciences)Xiaofeng Liu(University of Chinese Academy of Sciences)Jialiang Xu(University of Chinese Academy of Sciences)Jing Lv(University of Chinese Academy of Sciences)Changshui Huang(University of Chinese Academy of Sciences)Huibiao Liu(University of Chinese Academy of Sciences)Yuliang Li(Beijing National Laboratory for Molecular Sciences)Shu Wang(University of Chinese Academy of Sciences)Daoben Zhu(University of Chinese Academy of Sciences)
Abstract
A visible near-infrared chemosensor (MCy-1) for mercury ions was successfully devised and characterized. A large red-shift (122 nm) of the absorption maximum of MCy-1 was observed. An important feature for the new chemosensor is its high selectivity towards mercury ions over the other competitive species, making the "naked-eye" detection of mercury ions possible.
Molecular Sensors and Ion DetectionAdvanced biosensing and bioanalysis techniquesLuminescence and Fluorescent MaterialsMercury (programming language)ChemistryIonInfraredNaked eyePhotochemistrySelectivityVisible spectrumNear-infrared spectroscopyOptoelectronics
MeSH terms
IonsMercurySpectrophotometry, InfraredMolecular Structure
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References
Signaling Recognition Events with Fluorescent Sensors and Switches
Chemical Reviews · 1997 · 6,903 citations
A Spectrophotometric Investigation of the Interaction of Iodine with Aromatic Hydrocarbons
Journal of the American Chemical Society · 1949 · 7,883 citations
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