Effects of supercritical carbon dioxide processing on the properties of chitosan-alginate membranes
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- 作者：Cecilia Zorzi Buenoa ; Â ; ngela Maria Moraesa ; ammoraes@feq.unicamp.br" class="auth_mail" title="E-mail the corresponding author ; Hermí ; nio C. de Sousab ; Mara Elga Medeiros Bragab ; marabraga@eq.uc.pt" class="auth_mail" title="E-mail the corresponding author
- 关键词：Chitosan&ndash ; alginate membranes ; Biopolymers ; Supercritical CO2 processing ; Biomedical applications
- 刊名：The Journal of Supercritical Fluids
- 出版年：2016
- 出版时间：June 2016
- 年：2016
- 卷：112
- 期：Complete
- 页码：128-135
- 全文大小：1800 K
文摘
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Chitosan–alginate membranes were processed with supercritical CO2 (scCO2).
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scCO2 processing increased porosity and water vapor permeability of the membranes.
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scCO2 processing may be used to control the characteristics of the membranes.