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Type: Artigo de evento
Title: Photopolymerization Kinetics Of 2-hydroxyethyl Methacrylate (phema) Hydrogels, Effect Of Different Crosslinked Agent
Author: Lima L.L.
Zavaglia C.A.C.
Bavaresco V.P.
Pinto E.
Bartolo P.J.S.
Gomes J.M.R.
Abstract: The photopolymerization kinect of 2-Hydroxyethyl Methacrylate (pHEMA) copolymerized with 1-Vinyl-2-Pyrrolidinone hydrogels was performad using the μSTLG mm (Micro Stereo-thermal-lithography multi-material) machine. In this study was used two differents crosslinked agent, and interaction time were varied to obtain the optimal parameters to photopolimerization the hydrogels. The kinect study improves to guarantee the uniformity in material curing, refleting consequently on mechanical resistance, and thus avoiding possible dimensional errors in the built part. Many works and studies were realized using pHEMA hydrogels, because this biomaterial have biocompatibility and similar mechanical resistance of soft tissues. © 2014 Taylor & Francis Group.
Rights: fechado
Identifier DOI: 
Date Issue: 2014
Appears in Collections:Unicamp - Artigos e Outros Documentos

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