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Nanomaterials (Basel)

Title:		Effect of Volatile Organic Compounds Adsorption on 3D-Printed PEGDA:PEDOT for Long-Term Monitoring Devices
Author(s):		Scordo G; Bertana V; Ballesio A; Carcione R; Marasso SL; Cocuzza M; Pirri CF; Manachino M; Gomez Gomez M; Vitale A; Chiodoni A; Tamburri E; Scaltrito L;
Address:		"Chilab-Materials and Microsystems Laboratory, Department of Applied Science and Technology (DISAT), Politecnico di Torino-Via Lungo Piazza d'Armi 6, 10034 Chivasso (TO), Italy. Department of Chemical Sciences and Technologies, Universita degli Studi di Roma, 'Tor Vergata', Via della Ricerca Scientifica, 00185 Rome, Italy. CNR-IMEM, Parco Area delle Scienze, 37a, 43124 Parma, Italy. Department of Applied Science and Technology (DISAT), Politecnico di Torino, C.so Duca degli Abruzzi 24, 10129 Turin, Italy. Center for Sustainable Future Technologies, Istituto Italiano di Tecnologia, via Livorno 60, 10144 Turin, Italy"
Journal Title:		Nanomaterials (Basel)
Year:		2021
Volume:		20210104
Issue:		1
Page Number:		-
DOI:		10.3390/nano11010094
ISSN/ISBN:		2079-4991 (Print) 2079-4991 (Electronic) 2079-4991 (Linking)
Abstract:		"We report on the preparation and stereolithographic 3D printing of a resin based on the composite between a poly(ethylene glycol) diacrylate (PEGDA) host matrix and a poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) (PEDOT:PSS) filler, and the related cumulative volatile organic compounds' (VOCs) adsorbent properties. The control of all the steps for resin preparation and printing through morphological (SEM), structural (Raman spectroscopy) and functional (I/V measurements) characterizations allowed us to obtain conductive 3D objects of complex and reproducible geometry. These systems can interact with chemical vapors in the long term by providing a consistent and detectable variation of their structural and conductive characteristics. The materials and the manufacture protocol here reported thus propose an innovative and versatile technology for VOCs monitoring systems based on cumulative adsorption effects"
Keywords:		Pedot Pegda additive manufacturing cumulative adsorption stereolithography;
Notes:		"PubMed-not-MEDLINEScordo, Giorgio Bertana, Valentina Ballesio, Alberto Carcione, Rocco Marasso, Simone Luigi Cocuzza, Matteo Pirri, Candido Fabrizio Manachino, Matteo Gomez Gomez, Manuel Vitale, Alessandra Chiodoni, Angelica Tamburri, Emanuela Scaltrito, Luciano eng Switzerland 2021/01/08 Nanomaterials (Basel). 2021 Jan 4; 11(1):94. doi: 10.3390/nano11010094"