| Selective and Sensitive Ratiometric Detection of Hg(II) Ions Using a Simple Amino Acid Based Sensor. | |
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MedLine Citation:
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PMID: 21888384 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
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Synthesis of a novel pyrene derivative sensor (Py-Met) based on amino acid and its fluorescent behavior for Hg(II) in water was investigated. Upon Hg(II) binding, the Py-Met-bearing sulfonamide group exhibited a considerable excimer emission at 480 nm along with a decrease of monomer emission at 383 nm. Py-Met allows a selective and sensitive ratiometric detection of Hg(II) without any interference from other metal ions. |
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Authors:
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Mi-Hwa Yang; Ponnaboina Thirupathi; Keun-Hyeung Lee |
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Publication Detail:
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Type: JOURNAL ARTICLE Date: 2011-9-2 |
Journal Detail:
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Title: Organic letters Volume: - ISSN: 1523-7052 ISO Abbreviation: - Publication Date: 2011 Sep |
Date Detail:
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Created Date: 2011-9-5 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 100890393 Medline TA: Org Lett Country: - |
Other Details:
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Languages: ENG Pagination: - Citation Subset: - |
Affiliation:
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Bioorganic Chemistry Laboratory, Department of Chemistry, Inha University , 253-Yunghyun-dong, Nam-gu, Incheon, 402-751, South Korea. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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