Highly Selective and Sensitive Near-Infrared Fluorescent Sensors for Cadmium in Aqueous Solution
On the basis of tricabocyanine, two near-infrared fluorescent sensors CYP-1 and CYP-2 have been designed and synthesized. Both of them can selectively and sensitively recognize Cd2+ from other metal ions, especially the CYP-2, which can distinguish Cd2+ in neutral buffer solution.
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| Veröffentlicht in: | Organic letters 2011-01, Vol.13 (2), p.264-267 |
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| container_end_page | 267 |
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| container_title | Organic letters |
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| creator | Yang, Yangyang Cheng, Tanyu Zhu, Weiping Xu, Yufang Qian, Xuhong |
| description | On the basis of tricabocyanine, two near-infrared fluorescent sensors CYP-1 and CYP-2 have been designed and synthesized. Both of them can selectively and sensitively recognize Cd2+ from other metal ions, especially the CYP-2, which can distinguish Cd2+ in neutral buffer solution. |
| doi_str_mv | 10.1021/ol102692p |
| format | Article |
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Both of them can selectively and sensitively recognize Cd2+ from other metal ions, especially the CYP-2, which can distinguish Cd2+ in neutral buffer solution.</description><subject>Cadmium - analysis</subject><subject>Carbocyanines - chemistry</subject><subject>Fluorescent Dyes - chemical synthesis</subject><subject>Fluorescent Dyes - chemistry</subject><subject>HeLa Cells</subject><subject>Humans</subject><subject>Molecular Structure</subject><subject>Positron-Emission Tomography</subject><subject>Solutions</subject><subject>Spectroscopy, Near-Infrared - methods</subject><subject>Water</subject><issn>1523-7060</issn><issn>1523-7052</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNptkE1PAyEQhonRWK0e_AOGizEeVgfYj3JsGmubNHqonleWZRXDQoVdk_576Yc9eWGYyTNv3nkRuiJwT4CSB2diyTldHaEzklGWFJDR48M_hwE6D-ELgMQJP0UDSkhKOCFn6H2mPz7NGi-VUbLTPwoLW8fOBr3tnpXwydw2XnhV46npnVdBKtttGecDbpzHE1G3um-xtnj83SvXB7x0pu-0sxfopBEmqMt9HaK36ePrZJYsXp7mk_EiEWwEXVKpWmWSQ1OlhDIhoWKM0ozztJJ5zSmHqkirfJQy0siMQV5AwfK8BiLjJi_YEN3udFfeRQuhK1sdjRoj7MZPOUqBZRnEd4judqT0LgSvmnLldSv8uiRQbvIsD3lG9nqv2letqg_kX4ARuNkBQobyy_XexiP_EfoF1OF8Iw</recordid><startdate>20110121</startdate><enddate>20110121</enddate><creator>Yang, Yangyang</creator><creator>Cheng, Tanyu</creator><creator>Zhu, Weiping</creator><creator>Xu, Yufang</creator><creator>Qian, Xuhong</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>20110121</creationdate><title>Highly Selective and Sensitive Near-Infrared Fluorescent Sensors for Cadmium in Aqueous Solution</title><author>Yang, Yangyang ; Cheng, Tanyu ; Zhu, Weiping ; Xu, Yufang ; Qian, Xuhong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a380t-bede5c90fb4123ac0b33225994bc6d9290b74b68431fc5306707366d01cede973</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Cadmium - analysis</topic><topic>Carbocyanines - chemistry</topic><topic>Fluorescent Dyes - chemical synthesis</topic><topic>Fluorescent Dyes - chemistry</topic><topic>HeLa Cells</topic><topic>Humans</topic><topic>Molecular Structure</topic><topic>Positron-Emission Tomography</topic><topic>Solutions</topic><topic>Spectroscopy, Near-Infrared - methods</topic><topic>Water</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yang, Yangyang</creatorcontrib><creatorcontrib>Cheng, Tanyu</creatorcontrib><creatorcontrib>Zhu, Weiping</creatorcontrib><creatorcontrib>Xu, Yufang</creatorcontrib><creatorcontrib>Qian, Xuhong</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>Organic letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yang, Yangyang</au><au>Cheng, Tanyu</au><au>Zhu, Weiping</au><au>Xu, Yufang</au><au>Qian, Xuhong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Highly Selective and Sensitive Near-Infrared Fluorescent Sensors for Cadmium in Aqueous Solution</atitle><jtitle>Organic letters</jtitle><addtitle>Org. 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| ispartof | Organic letters, 2011-01, Vol.13 (2), p.264-267 |
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| language | eng |
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| source | MEDLINE; ACS Publications |
| subjects | Cadmium - analysis Carbocyanines - chemistry Fluorescent Dyes - chemical synthesis Fluorescent Dyes - chemistry HeLa Cells Humans Molecular Structure Positron-Emission Tomography Solutions Spectroscopy, Near-Infrared - methods Water |
| title | Highly Selective and Sensitive Near-Infrared Fluorescent Sensors for Cadmium in Aqueous Solution |
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