Montmorillonite−Supramolecular Hydrogel Hybrid for Fluorocolorimetric Sensing of Polyamines

Montmorillonite−Supramolecular Hydrogel Hybrid for Fluorocolorimetric Sensing of Polyamines

Fluorescent sensor materials for rapidly and conveniently detecting polyamines in biological fluids are highly desirable for cancer diagnosis. We herein describe the hybridization of a supramolecular hydrogel with a layered inorganic host adsorbing a fluorescent dye which produces a fluorocolorimetr...

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Veröffentlicht in:Journal of the American Chemical Society 2011-02, Vol.133 (6), p.1670-1673
Hauptverfasser: Ikeda, Masato, Yoshii, Tatsuyuki, Matsui, Toshihiro, Tanida, Tatsuya, Komatsu, Harunobu, Hamachi, Itaru
Format: Artikel
Sprache:eng
Schlagworte:
Bentonite - chemistry
Chemistry Techniques, Analytical - instrumentation
Colorimetry
Fluorescent Dyes - chemistry
Hydrogels - chemistry
Polyamines - analysis
Polyamines - chemistry
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Zusammenfassung:Fluorescent sensor materials for rapidly and conveniently detecting polyamines in biological fluids are highly desirable for cancer diagnosis. We herein describe the hybridization of a supramolecular hydrogel with a layered inorganic host adsorbing a fluorescent dye which produces a fluorocolorimetric sensor for spermine and spermidine, important biomarkers for cancers, in artificial urine.
ISSN:0002-7863
1520-5126
DOI:10.1021/ja109692z