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Fluorescent citric acid-modified silicone materials†
Wiktor Kasprzyk,Piotr Krzywda,Szczepan Bednarz,Dariusz Bogdał
RSC Advances Pub Date : 10/16/2015 00:00:00 , DOI:10.1039/C5RA18100C
Abstract

Novel transparent and flexible silicone materials with fluorescent properties were developed. Fluorescent derivative of 2-pyridone was incorporated into silicone matrix via condensation of citric acid with α,β-diamine groups. Obtained materials were characterized according to FT-IR spectra, contact angle and fluorescence properties. Possible applications as sensors and silicone material markers were proposed.

Graphical abstract: Fluorescent citric acid-modified silicone materials
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