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Luminescent Open Metal Sites within a Metal–Organic Framework for Sensing Small Molecules

Banglin ChenYong YangDepartment of Materials Science and Engineering,#R#State Key Laboratory of Silicon Materials, Zhejiang University, Hangzhou 310027, P.R. ChinaF. ZapataGeng LinDepartment of Materials Science and Engineering,#R#State Key Laboratory of Silicon Materials, Zhejiang University, Hangzhou 310027, P.R. ChinaGuodong QianDepartment of Materials Science & Engineering, State Key Laboratory of Silicon Materials, Zhejiang University, Hangzhou 310027 (P.R. China)Emil B. LobkovskyDepartment of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, NY 14853-1301 (USA)

2007en

ABI

Annotatsiya

Luminescent open metal sites within a microporous Eu(BTC) (see figure, BTC = benzene-1,3,5-tricarboxylate) metal–organic framework are used for binding and sensing small molecules. The small molecules, such as dimethyl formamide, acetone, and ethanol exhibit different enhancing and quenching effects on the luminescence intensity of Eu(BTC). These specific properties may allow the use of such frameworks as sensors for small molecules. Supporting information for this article is available on the WWW under http://www.wiley-vch.de/contents/jc_2089/2007/c1838_s.pdf or from the author. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.

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DOI: 10.1002/adma.200601838

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