Ratiometric Fluorescent Chemosensor for Silver Ion at Physiological pH
Bis-pyrene derivative 1, bearing two pyrene and pyridine groups, was synthesized as a ratiometric fluorescent chemosensor for Ag+ in aqueous solution. Fluorescent chemosensor 1 displayed a selective ratiometric change with Ag+, which was attributed to the excimer−monomer emissions of pyrenes. A mech...
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| Veröffentlicht in: | Inorganic chemistry 2011-03, Vol.50 (6), p.2240-2245 |
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| container_title | Inorganic chemistry |
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| creator | Wang, Fang Nandhakumar, Raju Moon, Jong Hun Kim, Kwan Mook Lee, Jin Yong Yoon, Juyoung |
| description | Bis-pyrene derivative 1, bearing two pyrene and pyridine groups, was synthesized as a ratiometric fluorescent chemosensor for Ag+ in aqueous solution. Fluorescent chemosensor 1 displayed a selective ratiometric change with Ag+, which was attributed to the excimer−monomer emissions of pyrenes. A mechanism for the binding mode was proposed based on fluorescence changes, NMR experiments, and theoretical calculations. |
| doi_str_mv | 10.1021/ic1018967 |
| format | Article |
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Fluorescent chemosensor 1 displayed a selective ratiometric change with Ag+, which was attributed to the excimer−monomer emissions of pyrenes. A mechanism for the binding mode was proposed based on fluorescence changes, NMR experiments, and theoretical calculations.</description><identifier>ISSN: 0020-1669</identifier><identifier>EISSN: 1520-510X</identifier><identifier>DOI: 10.1021/ic1018967</identifier><identifier>PMID: 21291199</identifier><language>eng</language><publisher>United States: American Chemical Society</publisher><subject>Fluorescence ; Fluorescent Dyes - chemical synthesis ; Fluorescent Dyes - chemistry ; Hydrogen-Ion Concentration ; Ions - chemistry ; Models, Molecular ; Molecular Structure ; Pyrenes - chemistry ; Pyridines - chemistry ; Quantum Theory ; Silver - analysis</subject><ispartof>Inorganic chemistry, 2011-03, Vol.50 (6), p.2240-2245</ispartof><rights>Copyright © 2011 American Chemical Society</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a380t-12c28b6eda0da79212dc0fbda4b2b18e5b36d640ee1b4edfb100e4533a870b7b3</citedby><cites>FETCH-LOGICAL-a380t-12c28b6eda0da79212dc0fbda4b2b18e5b36d640ee1b4edfb100e4533a870b7b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/ic1018967$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/ic1018967$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,776,780,2752,27053,27901,27902,56713,56763</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/21291199$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Wang, Fang</creatorcontrib><creatorcontrib>Nandhakumar, Raju</creatorcontrib><creatorcontrib>Moon, Jong Hun</creatorcontrib><creatorcontrib>Kim, Kwan Mook</creatorcontrib><creatorcontrib>Lee, Jin Yong</creatorcontrib><creatorcontrib>Yoon, Juyoung</creatorcontrib><title>Ratiometric Fluorescent Chemosensor for Silver Ion at Physiological pH</title><title>Inorganic chemistry</title><addtitle>Inorg. Chem</addtitle><description>Bis-pyrene derivative 1, bearing two pyrene and pyridine groups, was synthesized as a ratiometric fluorescent chemosensor for Ag+ in aqueous solution. Fluorescent chemosensor 1 displayed a selective ratiometric change with Ag+, which was attributed to the excimer−monomer emissions of pyrenes. A mechanism for the binding mode was proposed based on fluorescence changes, NMR experiments, and theoretical calculations.</description><subject>Fluorescence</subject><subject>Fluorescent Dyes - chemical synthesis</subject><subject>Fluorescent Dyes - chemistry</subject><subject>Hydrogen-Ion Concentration</subject><subject>Ions - chemistry</subject><subject>Models, Molecular</subject><subject>Molecular Structure</subject><subject>Pyrenes - chemistry</subject><subject>Pyridines - chemistry</subject><subject>Quantum Theory</subject><subject>Silver - analysis</subject><issn>0020-1669</issn><issn>1520-510X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNptkE1Lw0AQhhdRbK0e_AOSi4iH6Mzmc49SrC0Iih_gLexuJjYlydbdROi_d6W1Jw_DzOHh5Z2HsXOEGwSOt7VGwFyk2QEbY8IhTBA-DtkYwN-YpmLETpxbAYCI4vSYjThygSjEmM1eZF-blnpb62DWDMaS09T1wXRJrXHUOWODys9r3XyTDRamC2QfPC83rjaN-ay1bIL1_JQdVbJxdLbbE_Y-u3-bzsPHp4fF9O4xlFEOfYhc81ylVEooZSZ8jVJDpUoZK64wp0RFaZnGQIQqprJSCEBxEkUyz0BlKpqwq23u2pqvgVxftLXv2zSyIzO4Ik8ynos4E5683pLaGucsVcXa1q20mwKh-LVW7K159mKXOqiWyj35p8kDl1tAaleszGA7_-Q_QT9kjXNT</recordid><startdate>20110321</startdate><enddate>20110321</enddate><creator>Wang, Fang</creator><creator>Nandhakumar, Raju</creator><creator>Moon, Jong Hun</creator><creator>Kim, Kwan Mook</creator><creator>Lee, Jin Yong</creator><creator>Yoon, Juyoung</creator><general>American Chemical Society</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20110321</creationdate><title>Ratiometric Fluorescent Chemosensor for Silver Ion at Physiological pH</title><author>Wang, Fang ; Nandhakumar, Raju ; Moon, Jong Hun ; Kim, Kwan Mook ; Lee, Jin Yong ; Yoon, Juyoung</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a380t-12c28b6eda0da79212dc0fbda4b2b18e5b36d640ee1b4edfb100e4533a870b7b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Fluorescence</topic><topic>Fluorescent Dyes - chemical synthesis</topic><topic>Fluorescent Dyes - chemistry</topic><topic>Hydrogen-Ion Concentration</topic><topic>Ions - chemistry</topic><topic>Models, Molecular</topic><topic>Molecular Structure</topic><topic>Pyrenes - chemistry</topic><topic>Pyridines - chemistry</topic><topic>Quantum Theory</topic><topic>Silver - analysis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, Fang</creatorcontrib><creatorcontrib>Nandhakumar, Raju</creatorcontrib><creatorcontrib>Moon, Jong Hun</creatorcontrib><creatorcontrib>Kim, Kwan Mook</creatorcontrib><creatorcontrib>Lee, Jin Yong</creatorcontrib><creatorcontrib>Yoon, Juyoung</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Inorganic chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, Fang</au><au>Nandhakumar, Raju</au><au>Moon, Jong Hun</au><au>Kim, Kwan Mook</au><au>Lee, Jin Yong</au><au>Yoon, Juyoung</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Ratiometric Fluorescent Chemosensor for Silver Ion at Physiological pH</atitle><jtitle>Inorganic chemistry</jtitle><addtitle>Inorg. 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| language | eng |
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| source | ACS Publications; MEDLINE |
| subjects | Fluorescence Fluorescent Dyes - chemical synthesis Fluorescent Dyes - chemistry Hydrogen-Ion Concentration Ions - chemistry Models, Molecular Molecular Structure Pyrenes - chemistry Pyridines - chemistry Quantum Theory Silver - analysis |
| title | Ratiometric Fluorescent Chemosensor for Silver Ion at Physiological pH |
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