Luminescent properties and CH3COO− recognition of europium complexes with different phenanthroline derivatives as second ligands
Six novel europium complexes with phenanthroline derivatives as fluorescence sensor have been prepared, and their structures were characterized by FT-IR, UV–vis, 1H NMR, 13C NMR, ESI-MS, and element analysis. All complexes exhibited long luminescent lifetime and high luminescent quantum efficiency (...
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| Veröffentlicht in: | Synthetic metals 2012-08, Vol.162 (13-14), p.1097-1106 |
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| container_title | Synthetic metals |
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| creator | Yang, Chaolong Luo, Jianxin Ma, Jianying Zhu, Dongyu Miao, Lei Zhang, Yunfei Liang, Liyan Lu, Mangeng |
| description | Six novel europium complexes with phenanthroline derivatives as fluorescence sensor have been prepared, and their structures were characterized by FT-IR, UV–vis, 1H NMR, 13C NMR, ESI-MS, and element analysis. All complexes exhibited long luminescent lifetime and high luminescent quantum efficiency (η). Among these complexes, the complex (a) exhibited the lowest luminescent quantum efficiency and shortest lifetime, which was attributed to the presence of OH oscillators in the corresponding ligand HPIP. Spectroscopic studies, including UV–vis, PL and 1H NMR spectra, showed that these sensors exhibited striking spectra changes in response to CH3COO− due to hydrogen bonding interaction of imidazolyl NH groups, aromatic and phenanthroline ring's protons with CH3COO−. Particularly, europium complexes (e) and (f) have a remarkable color changes (from transparent to light-yellow), and hence they were convenient to detect the CH3COO− with them by naked eye in DMSO solution. |
| doi_str_mv | 10.1016/j.synthmet.2012.05.005 |
| format | Article |
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All complexes exhibited long luminescent lifetime and high luminescent quantum efficiency (η). Among these complexes, the complex (a) exhibited the lowest luminescent quantum efficiency and shortest lifetime, which was attributed to the presence of OH oscillators in the corresponding ligand HPIP. Spectroscopic studies, including UV–vis, PL and 1H NMR spectra, showed that these sensors exhibited striking spectra changes in response to CH3COO− due to hydrogen bonding interaction of imidazolyl NH groups, aromatic and phenanthroline ring's protons with CH3COO−. Particularly, europium complexes (e) and (f) have a remarkable color changes (from transparent to light-yellow), and hence they were convenient to detect the CH3COO− with them by naked eye in DMSO solution.</description><identifier>ISSN: 0379-6779</identifier><identifier>EISSN: 1879-3290</identifier><identifier>DOI: 10.1016/j.synthmet.2012.05.005</identifier><identifier>CODEN: SYMEDZ</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>1,10-Phenanthroline derivatives ; Anion recognition ; Chemistry ; Coordination compounds ; Derivatives ; Europium ; Europium (III) complexes ; Exact sciences and technology ; Heterocyclic compounds ; Heterocyclic compounds with several n hetero atoms in the same ring, in separated rings or in fused rings ; Hydrogen bonding ; Inorganic chemistry and origins of life ; Ligands ; Luminescent property ; Nuclear magnetic resonance ; Organic chemistry ; Preparations and properties ; Quantum efficiency ; Sensor ; Sensors ; Spectra</subject><ispartof>Synthetic metals, 2012-08, Vol.162 (13-14), p.1097-1106</ispartof><rights>2012 Elsevier B.V.</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c305t-2e3c83ea8f383f6330328afdfc31273e275698a81a2c2cc2006f1b04c727fb2f3</citedby><cites>FETCH-LOGICAL-c305t-2e3c83ea8f383f6330328afdfc31273e275698a81a2c2cc2006f1b04c727fb2f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.synthmet.2012.05.005$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=26144482$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Yang, Chaolong</creatorcontrib><creatorcontrib>Luo, Jianxin</creatorcontrib><creatorcontrib>Ma, Jianying</creatorcontrib><creatorcontrib>Zhu, Dongyu</creatorcontrib><creatorcontrib>Miao, Lei</creatorcontrib><creatorcontrib>Zhang, Yunfei</creatorcontrib><creatorcontrib>Liang, Liyan</creatorcontrib><creatorcontrib>Lu, Mangeng</creatorcontrib><title>Luminescent properties and CH3COO− recognition of europium complexes with different phenanthroline derivatives as second ligands</title><title>Synthetic metals</title><description>Six novel europium complexes with phenanthroline derivatives as fluorescence sensor have been prepared, and their structures were characterized by FT-IR, UV–vis, 1H NMR, 13C NMR, ESI-MS, and element analysis. All complexes exhibited long luminescent lifetime and high luminescent quantum efficiency (η). Among these complexes, the complex (a) exhibited the lowest luminescent quantum efficiency and shortest lifetime, which was attributed to the presence of OH oscillators in the corresponding ligand HPIP. Spectroscopic studies, including UV–vis, PL and 1H NMR spectra, showed that these sensors exhibited striking spectra changes in response to CH3COO− due to hydrogen bonding interaction of imidazolyl NH groups, aromatic and phenanthroline ring's protons with CH3COO−. Particularly, europium complexes (e) and (f) have a remarkable color changes (from transparent to light-yellow), and hence they were convenient to detect the CH3COO− with them by naked eye in DMSO solution.</description><subject>1,10-Phenanthroline derivatives</subject><subject>Anion recognition</subject><subject>Chemistry</subject><subject>Coordination compounds</subject><subject>Derivatives</subject><subject>Europium</subject><subject>Europium (III) complexes</subject><subject>Exact sciences and technology</subject><subject>Heterocyclic compounds</subject><subject>Heterocyclic compounds with several n hetero atoms in the same ring, in separated rings or in fused rings</subject><subject>Hydrogen bonding</subject><subject>Inorganic chemistry and origins of life</subject><subject>Ligands</subject><subject>Luminescent property</subject><subject>Nuclear magnetic resonance</subject><subject>Organic chemistry</subject><subject>Preparations and properties</subject><subject>Quantum efficiency</subject><subject>Sensor</subject><subject>Sensors</subject><subject>Spectra</subject><issn>0379-6779</issn><issn>1879-3290</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><recordid>eNqFkD2PEzEQhi0EEuHgLyA3SDRZxvZ-dqCI45AipYHa8nnHF0e7drC9gWupqPmJ_BIm5KCl8hTPPOP3ZeylgEqAaN8cqnwfyn7GUkkQsoKmAmgesZXou2Gt5ACP2QoUzW3XDU_Zs5wPACAG2azY9-0y-4DZYij8mOIRU_GYuQkj39yozW7368dPntDGu-CLj4FHx3Eh0C8zt3E-TviN-K--7PnoncP0x7THYOhTKU5k5yMmfzLFn87mzDPpyD_5OzqTn7MnzkwZXzy8V-zz9ftPm5v1dvfh4-bddm0VNGUtUdleoemd6pVrlQIle-NGZ5WQnULZNe3Qm14YaaW1EqB14hZq28nO3Uqnrtjri5diflkwFz17yj1NJmBcshZtJ0hZDw2h7QW1Keac0Olj8rNJ91qAPpeuD_pv6fpcuoZGU-m0-OrhhsnWTC6ZYH3-ty1bUdd1L4l7e-GQAp88Jp2tx2Bx9NR10WP0_zv1GwaSn6o</recordid><startdate>20120801</startdate><enddate>20120801</enddate><creator>Yang, Chaolong</creator><creator>Luo, Jianxin</creator><creator>Ma, Jianying</creator><creator>Zhu, Dongyu</creator><creator>Miao, Lei</creator><creator>Zhang, Yunfei</creator><creator>Liang, Liyan</creator><creator>Lu, Mangeng</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20120801</creationdate><title>Luminescent properties and CH3COO− recognition of europium complexes with different phenanthroline derivatives as second ligands</title><author>Yang, Chaolong ; Luo, Jianxin ; Ma, Jianying ; Zhu, Dongyu ; Miao, Lei ; Zhang, Yunfei ; Liang, Liyan ; Lu, Mangeng</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c305t-2e3c83ea8f383f6330328afdfc31273e275698a81a2c2cc2006f1b04c727fb2f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>1,10-Phenanthroline derivatives</topic><topic>Anion recognition</topic><topic>Chemistry</topic><topic>Coordination compounds</topic><topic>Derivatives</topic><topic>Europium</topic><topic>Europium (III) complexes</topic><topic>Exact sciences and technology</topic><topic>Heterocyclic compounds</topic><topic>Heterocyclic compounds with several n hetero atoms in the same ring, in separated rings or in fused rings</topic><topic>Hydrogen bonding</topic><topic>Inorganic chemistry and origins of life</topic><topic>Ligands</topic><topic>Luminescent property</topic><topic>Nuclear magnetic resonance</topic><topic>Organic chemistry</topic><topic>Preparations and properties</topic><topic>Quantum efficiency</topic><topic>Sensor</topic><topic>Sensors</topic><topic>Spectra</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yang, Chaolong</creatorcontrib><creatorcontrib>Luo, Jianxin</creatorcontrib><creatorcontrib>Ma, Jianying</creatorcontrib><creatorcontrib>Zhu, Dongyu</creatorcontrib><creatorcontrib>Miao, Lei</creatorcontrib><creatorcontrib>Zhang, Yunfei</creatorcontrib><creatorcontrib>Liang, Liyan</creatorcontrib><creatorcontrib>Lu, Mangeng</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Synthetic metals</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yang, Chaolong</au><au>Luo, Jianxin</au><au>Ma, Jianying</au><au>Zhu, Dongyu</au><au>Miao, Lei</au><au>Zhang, Yunfei</au><au>Liang, Liyan</au><au>Lu, Mangeng</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Luminescent properties and CH3COO− recognition of europium complexes with different phenanthroline derivatives as second ligands</atitle><jtitle>Synthetic metals</jtitle><date>2012-08-01</date><risdate>2012</risdate><volume>162</volume><issue>13-14</issue><spage>1097</spage><epage>1106</epage><pages>1097-1106</pages><issn>0379-6779</issn><eissn>1879-3290</eissn><coden>SYMEDZ</coden><abstract>Six novel europium complexes with phenanthroline derivatives as fluorescence sensor have been prepared, and their structures were characterized by FT-IR, UV–vis, 1H NMR, 13C NMR, ESI-MS, and element analysis. All complexes exhibited long luminescent lifetime and high luminescent quantum efficiency (η). Among these complexes, the complex (a) exhibited the lowest luminescent quantum efficiency and shortest lifetime, which was attributed to the presence of OH oscillators in the corresponding ligand HPIP. Spectroscopic studies, including UV–vis, PL and 1H NMR spectra, showed that these sensors exhibited striking spectra changes in response to CH3COO− due to hydrogen bonding interaction of imidazolyl NH groups, aromatic and phenanthroline ring's protons with CH3COO−. Particularly, europium complexes (e) and (f) have a remarkable color changes (from transparent to light-yellow), and hence they were convenient to detect the CH3COO− with them by naked eye in DMSO solution.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.synthmet.2012.05.005</doi><tpages>10</tpages></addata></record> |
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| subjects | 1,10-Phenanthroline derivatives Anion recognition Chemistry Coordination compounds Derivatives Europium Europium (III) complexes Exact sciences and technology Heterocyclic compounds Heterocyclic compounds with several n hetero atoms in the same ring, in separated rings or in fused rings Hydrogen bonding Inorganic chemistry and origins of life Ligands Luminescent property Nuclear magnetic resonance Organic chemistry Preparations and properties Quantum efficiency Sensor Sensors Spectra |
| title | Luminescent properties and CH3COO− recognition of europium complexes with different phenanthroline derivatives as second ligands |
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