Long-range energy transfer in a soluble polymer by an energy-transfer cascade
In the study of intramolecular energy or electron transfer, soluble polymers offer the advantage of having multiple sites which can be used to concentrate combinations of chromophores and quenchers within the same molecular framework. We have prepared a functionalized 1:1 copolymer of styrene:m,p (c...
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| Veröffentlicht in: | Journal of the American Chemical Society 1989-12, Vol.111 (25), p.9101-9102 |
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| container_end_page | 9102 |
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| container_issue | 25 |
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| container_title | Journal of the American Chemical Society |
| container_volume | 111 |
| creator | Strouse, Geoffrey F Worl, Laura A Younathan, Janet N Meyer, Thomas J |
| description | In the study of intramolecular energy or electron transfer, soluble polymers offer the advantage of having multiple sites which can be used to concentrate combinations of chromophores and quenchers within the same molecular framework. We have prepared a functionalized 1:1 copolymer of styrene:m,p (chloromethyl)styrene that contains (1) a polypyridyl complex of Ru{sup II} which upon excitation gives a high-energy metal to ligand charge transfer (MLCT) excited state, (2) a polypyridyl complex of Os{sup II} which has a lower energy excited state, and (3) an anthryl derivative based on 9-anthracenemethanol which has a triplet state of intermediate energy. |
| doi_str_mv | 10.1021/ja00207a017 |
| format | Article |
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Am. Chem. Soc</addtitle><date>1989-12-01</date><risdate>1989</risdate><volume>111</volume><issue>25</issue><spage>9101</spage><epage>9102</epage><pages>9101-9102</pages><issn>0002-7863</issn><eissn>1520-5126</eissn><coden>JACSAT</coden><abstract>In the study of intramolecular energy or electron transfer, soluble polymers offer the advantage of having multiple sites which can be used to concentrate combinations of chromophores and quenchers within the same molecular framework. We have prepared a functionalized 1:1 copolymer of styrene:m,p (chloromethyl)styrene that contains (1) a polypyridyl complex of Ru{sup II} which upon excitation gives a high-energy metal to ligand charge transfer (MLCT) excited state, (2) a polypyridyl complex of Os{sup II} which has a lower energy excited state, and (3) an anthryl derivative based on 9-anthracenemethanol which has a triplet state of intermediate energy.</abstract><cop>Washington, DC</cop><pub>American Chemical Society</pub><doi>10.1021/ja00207a017</doi><tpages>2</tpages></addata></record> |
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| ispartof | Journal of the American Chemical Society, 1989-12, Vol.111 (25), p.9101-9102 |
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| source | ACS Publications |
| subjects | 360603 - Materials- Properties 400201 - Chemical & Physicochemical Properties 400500 - Photochemistry Applied sciences DATA DATA ANALYSIS ELECTRON TRANSFER ELEMENTS ENERGY TRANSFER Exact sciences and technology EXPERIMENTAL DATA INFORMATION INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY MATERIALS SCIENCE MEASURING INSTRUMENTS MEASURING METHODS METALS NUMERICAL DATA OSMIUM Physicochemistry of polymers PLATINUM METALS POLYMERS Polymers and radiations Properties and characterization RUTHENIUM TRANSITION ELEMENTS |
| title | Long-range energy transfer in a soluble polymer by an energy-transfer cascade |
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