Abstract
We unveil a new homogeneous assay-using mercaptopropionic acid-modified Au nanoparticles in the presence of 2,6-pyridinedicarboxylic acid for the highly selective and sensitive detection of Hg(2+) ions.
MeSH terms
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3-Mercaptopropionic Acid / chemistry*
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Colorimetry / methods*
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Gold / chemistry*
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Mercury / analysis*
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Metal Nanoparticles*
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Solutions
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Spectrophotometry, Ultraviolet
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Water / chemistry
Substances
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Solutions
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Water
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Gold
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3-Mercaptopropionic Acid
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Mercury