標題: A Novel Diketopyrrolopyrrole (DPP)-Based [2]Rotaxane for Highly Selective Optical Sensing of Fluoride
作者: Raju, Mandapati V. Ramakrishnam
Lin, Hong-Cheu
材料科學與工程學系
Department of Materials Science and Engineering
公開日期: 15-三月-2013
摘要: A novel [2]rotaxane based on an orthogonal H-bonded motif and 3,6-di(thiophen-2-yl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione (DPP) with controlled topicity was successfully constructed, displaying excellent stimulated responses toward anion and solvent polarity. The preorganized host selectively recognized F- with high optical sensitivity and reversibility via enhanced positive cooperativity and noncovalent interaction by evidence of a shorter fluorescence lifetime.
URI: http://dx.doi.org/10.1021/ol400221h
http://hdl.handle.net/11536/21732
ISSN: 1523-7060
DOI: 10.1021/ol400221h
期刊: ORGANIC LETTERS
Volume: 15
Issue: 6
起始頁: 1274
結束頁: 1277
顯示於類別:期刊論文


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