Portal de Periódicos da CAPES

Montmorillonite−Supramolecular Hydrogel Hybrid for Fluorocolorimetric Sensing of Polyamines

2011; American Chemical Society; Volume: 133; Issue: 6 Linguagem: Inglês

10.1021/ja109692z

1943-2984

Masato Ikeda, Tatsuyuki Yoshii, Toshihiro Matsui, Tatsuya Tanida, Harunobu Komatsu, Itaru Hamachi,

Luminescence and Fluorescent Materials

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.