Efficient Quenching of the Fluorescence of Aromatic Guests by β-Cyclodextrin-Tethered Viologens <i>via</i> Inclusion Complexation

• Joon Woo Park

  Department of Chemistry, Ewha Womans University

• Sang Hee Park

  Department of Chemistry, Ewha Womans University

• Bi Ah Lee

  Department of Chemistry, Ewha Womans University

• Soo-Yeon Lee

  Department of Chemistry, Ewha Womans University

抄録

The fluorescence quenching of 3-(2-naphthoxyl)-1-aminopropane (1), 3-(1-naphthoxyl)-1-aminopropane (2), and 3-(2-dibenzofuranoxyl)-1-aminopropane (3) by β-cyclodextrin (β-CD)-bound viologens is much more efficient than that by dimethyl viologen. The binding studies of the guests with β-CD and lifetime measurements of the quenching indicated that this is due to the static quenching in complexes formed by inclusion of the aromatic guests into β-CD moiety of the β-CD- viologens.

収録刊行物

• Chemistry Letters

  Chemistry Letters 26 (10), 1043-1044, 1997-10-01

  Oxford University Press (OUP)

キーワード

• General Chemistry

詳細情報

• CRID: 1360846644039409664
• NII論文ID: 10002615973
• NII書誌ID: AA00603318
• DOI: 10.1246/cl.1997.1043
• ISSN: 13480715
• ISSN: 03667022
• Web Site: https://academic.oup.com/chemlett/article-pdf/26/10/1043/56073813/cl.1997.1043.pdf
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