Synthesis and characterization of poly(2-hydroxyethylacrylate)/β-cyclodextrin hydrogels obtained by frontal polymerization
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- 作者：Daniele Nuvoli ; dnuvoli@uniss.it" class="auth_mail" title="E-mail the corresponding author ; Valeria Alzari valzari@uniss.it" class="auth_mail" title="E-mail the corresponding author ; Luca Nuvoli lucanuvoli89@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Mariella Rassu mariella.rassu88@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Davide Sanna dvdsanna@uniss.it" class="auth_mail" title="E-mail the corresponding author ; Alberto Mariani ; mariani@uniss.it" class="auth_mail" title="E-mail the corresponding author
- 关键词：PHEA ; poly(2-hydroxyethylacrylate) ; CDs ; Cyclodextrins ; βCD ; β-cyclodextrin ; FP ; frontal polymerization ; TEGDMA ; triethylene glycol dimethacrylate ; DMSO ; dimethylsulfoxide ; APS ; aliquat persulphate ; AβCD ; acryloyl-β-cyclodextrin ; NMP ; N-Methyl pyrrolidone ; Vf ; front velocity ; Tmax ; front temperature ; Tg ; glass transition temperature ; DMA ; dynamic mechanical analyser ; SR% ; swelling ratio ; DSC ; differential scanning calorimetry ; Et30 ; tangent modulus at 30% of strain
- 刊名：Carbohydrate Polymers
- 出版年：2016
- 出版时间：5 October 2016
- 年：2016
- 卷：150
- 期：Complete
- 页码：166-171
- 全文大小：575 K
文摘
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Frontal polymerization was used to synthesize hydrogels containing β-cyclodextrins.
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Grafted and dispersed β-cyclodextrins affected hydrogel properties in different ways.
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Glass transition temperature increased for high amounts of grafted β-cyclodextrin.
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Hydrogel swelling ratio increased only for low concentrations of cyclodextrin.
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Grafted β-cyclodextrin acted as strong reinforcing agent.