Investigation of the Complexation Behavior of a New Polymer with Cyclodextrin and Crown Ether Side Groups by Fluorescence Spectroscopy | Zendy

König Annika | Zendy; Adams Jörg | Zendy

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Investigation of the Complexation Behavior of a New Polymer with Cyclodextrin and Crown Ether Side Groups by Fluorescence Spectroscopy

Author(s) -

König Annika,

Adams Jörg

Publication year - 2009

Publication title -

macromolecular symposia

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.257

H-Index - 76

eISSN - 1521-3900

pISSN - 1022-1360

DOI - 10.1002/masy.200950122

Subject(s) - cyclodextrin , fluorescence , polymer chemistry , crown ether , chemistry , copolymer , supramolecular chemistry , fluorescence spectroscopy , polymerization , polymer , spectroscopy , molecule , photochemistry , organic chemistry , ion , physics , quantum mechanics

A thermoresponsive terpolymer of N ‐isopropylacrylamide (NIPA), 6‐ N ‐allylamino‐6‐deoxy‐ β ‐cyclodextrin (AA‐ β ‐CD) and 4‐acryloylamido‐benzo‐15‐crown‐5 (AAB‐15‐crown‐5) was synthesized by free radical polymerization to a combined supramolecular host system. The complexation of a fluorescent dye, namely ammonium 8‐anilino‐1‐naphthalenesulfonate (ANS), as guest molecule was investigated via fluorescence spectroscopy. In presence of the terpolymer, the fluorescence of ANS was highly increased compared to native β ‐CD and the copolymers of NIPA and AA‐ β ‐CD or AAB‐15‐crown‐5.

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