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Polystyrene microsphere-based lanthanide luminescent chemosensor for detection of organophosphate pesticides
Fluorescent microspheres of polystyrene-based Eu(Ⅲ) complexes were prepared from TentaGel resin, 2,6-bisbenzimidazolylpyridine and europium nitrate. The microspheres were characterized by FTIR spectroscopy, elemental analysis, XPS measurements and fluorescence spectroscopy. Characteristic red emissi...
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Published in: | Journal of rare earths 2012-12, Vol.30 (12), p.1203-1207 |
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creator | 涨红兴 花秀夫 庹新林 陈传治 王晓工 |
description | Fluorescent microspheres of polystyrene-based Eu(Ⅲ) complexes were prepared from TentaGel resin, 2,6-bisbenzimidazolylpyridine and europium nitrate. The microspheres were characterized by FTIR spectroscopy, elemental analysis, XPS measurements and fluorescence spectroscopy. Characteristic red emission under irradiation of 365 nm light from a hand-held UV lamp was observed for the microspheres either in a solution or solid-state. Fluorescent quenching was observed when the microspheres were exposed to a trace amount of diethyl chlorophosphate (DCP) in the dispersion. The material and property can be potentially used to fabricate chemosensor in the detection of organophosphates. |
doi_str_mv | 10.1016/S1002-0721(12)60206-3 |
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The material and property can be potentially used to fabricate chemosensor in the detection of organophosphates.</description><subject>2,6-bisbenzimidazolylpyridine</subject><subject>Dispersions</subject><subject>Eu(III) complex</subject><subject>Europium</subject><subject>fluorescent microbeads</subject><subject>Microspheres</subject><subject>Organophosphates</subject><subject>Polystyrene resins</subject><subject>Rare earth metals</subject><subject>rare earths</subject><subject>Spectroscopy</subject><subject>TentaGel resin</subject><subject>X-ray photoelectron spectroscopy</subject><subject>X射线光电子能谱</subject><subject>光检测</subject><subject>化学传感器</subject><subject>有机磷农药</subject><subject>磷酸二乙酯</subject><subject>稀土</subject><subject>聚苯乙烯微球</subject><subject>酯类化合物</subject><issn>1002-0721</issn><issn>2509-4963</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><recordid>eNqFkEFP3DAQhS3USmwpPwEp3OghZcaOTXJCCBWKhNRKhbPltScbo8QOdrbS_vt6WcS1I1lzefOe38fYGcJ3BFSXfxCA13DF8QL5NwUcVC2O2IpL6OqmU-ITW31IjtmXnF8AxJXsYMXG33Hc5WWXKFA1eZtingdKVK9NJleNJiyDCd5RNW4nHyhbCktlB5pippBjqvryHC1kFx9DFfsqpo0JcR72Tmahaqa8eFss8lf2uTdjptP3fcKe73483f6sH3_dP9zePNZWqHap13KNCIqM4sJy2yEI1QHvlGmdlFyJlnrTir6VtkdnFHbcda4tg82aGylO2MXBd07xdVvi9eTLx8fShuI2axRKIkpQUKTyIN03z4l6PSc_mbTTCHpPV7_R1Xt0Grl-o6tFubs-3FHp8ddT0tl6CpacTwWFdtH_1-H8PXmIYfPqw-YjumkEtk2rxD-d547J</recordid><startdate>20121201</startdate><enddate>20121201</enddate><creator>涨红兴 花秀夫 庹新林 陈传治 王晓工</creator><general>Elsevier B.V</general><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>W92</scope><scope>~WA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20121201</creationdate><title>Polystyrene microsphere-based lanthanide luminescent chemosensor for detection of organophosphate pesticides</title><author>涨红兴 花秀夫 庹新林 陈传治 王晓工</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c368t-b5b1106ea623c2c9103690296a8d552638efa83f85cf1da6192d9d888814b2a53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>2,6-bisbenzimidazolylpyridine</topic><topic>Dispersions</topic><topic>Eu(III) complex</topic><topic>Europium</topic><topic>fluorescent microbeads</topic><topic>Microspheres</topic><topic>Organophosphates</topic><topic>Polystyrene resins</topic><topic>Rare earth metals</topic><topic>rare earths</topic><topic>Spectroscopy</topic><topic>TentaGel resin</topic><topic>X-ray photoelectron spectroscopy</topic><topic>X射线光电子能谱</topic><topic>光检测</topic><topic>化学传感器</topic><topic>有机磷农药</topic><topic>磷酸二乙酯</topic><topic>稀土</topic><topic>聚苯乙烯微球</topic><topic>酯类化合物</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>涨红兴 花秀夫 庹新林 陈传治 王晓工</creatorcontrib><collection>维普_期刊</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库-工程技术</collection><collection>中文科技期刊数据库- 镜像站点</collection><collection>CrossRef</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of rare earths</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>涨红兴 花秀夫 庹新林 陈传治 王晓工</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Polystyrene microsphere-based lanthanide luminescent chemosensor for detection of organophosphate pesticides</atitle><jtitle>Journal of rare earths</jtitle><addtitle>Journal of Rare Earths</addtitle><date>2012-12-01</date><risdate>2012</risdate><volume>30</volume><issue>12</issue><spage>1203</spage><epage>1207</epage><pages>1203-1207</pages><issn>1002-0721</issn><eissn>2509-4963</eissn><abstract>Fluorescent microspheres of polystyrene-based Eu(Ⅲ) complexes were prepared from TentaGel resin, 2,6-bisbenzimidazolylpyridine and europium nitrate. The microspheres were characterized by FTIR spectroscopy, elemental analysis, XPS measurements and fluorescence spectroscopy. Characteristic red emission under irradiation of 365 nm light from a hand-held UV lamp was observed for the microspheres either in a solution or solid-state. Fluorescent quenching was observed when the microspheres were exposed to a trace amount of diethyl chlorophosphate (DCP) in the dispersion. The material and property can be potentially used to fabricate chemosensor in the detection of organophosphates.</abstract><pub>Elsevier B.V</pub><doi>10.1016/S1002-0721(12)60206-3</doi><tpages>5</tpages></addata></record> |
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source | ScienceDirect Journals |
subjects | 2,6-bisbenzimidazolylpyridine Dispersions Eu(III) complex Europium fluorescent microbeads Microspheres Organophosphates Polystyrene resins Rare earth metals rare earths Spectroscopy TentaGel resin X-ray photoelectron spectroscopy X射线光电子能谱 光检测 化学传感器 有机磷农药 磷酸二乙酯 稀土 聚苯乙烯微球 酯类化合物 |
title | Polystyrene microsphere-based lanthanide luminescent chemosensor for detection of organophosphate pesticides |
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