Revista de bioingeniería y ciencia biomédica

Sprayable Coatings Containing Diacetylene Amphiphiles for Visual Detection of Gaseous Hydrogen Peroxide

Abstract

Tahar Seddelmeyer

This paper explores the development of sprayable coatings containing Diacetylene amphiphiles for the visual detection of gaseous Hydrogen Peroxide (H₂O₂). Diacetylene-based materials undergo a distinct color change in response to H₂O₂ exposure, offering a simple and intuitive method for detecting this important oxidizing agent. The coatings were fabricated using a facile spray-coating technique, enabling uniform deposition on various substrates. Characterization studies confirmed the successful incorporation of Diacetylene amphiphiles into the coatings and their sensitivity to H₂O₂ vapor. The colorimetric response of the coatings to H₂O₂ exposure was evaluated using spectroscopic techniques, demonstrating their potential for rapid and selective detection of gaseous H₂O₂. Overall, the sprayable coatings represent a promising platform for real-time monitoring of H₂O₂ levels in diverse environmental and industrial settings.