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2Â¥2011-12-09 11:55:17
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Some metal ions can cause the aggregation of fluorescent materials, such as multivalent ions, Hg2+,.. Some metal ions possess paramagnetic properties, thus can have strong quenching ability via electron transfer, such as Cu2+, Fe3+,... Some metal ions can displace the original ligands on the materials surface, causing the quenching. ...... |
3Â¥2011-12-09 16:53:49
shijichao001
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4Â¥2011-12-09 17:42:59
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5Â¥2011-12-10 12:08:54
slzhao
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6Â¥2011-12-10 19:36:16
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Literatures on Cu detection (quenching): J. Mater. Chem., 2008, 18, 4636¨C4640 http://pubs.rsc.org/en/Content/ArticleLanding/2008/JM/b810409c Hg2+ detection (aggregation) Angew Chem. Int. Ed. 2007, 46, 6824-6828 http://onlinelibrary.wiley.com/d ... .200700803/abstract |
7Â¥2011-12-12 15:54:40
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