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首页> 外文期刊>Journal of Applied Polymer Science >Effect of gelatin on the swelling behavior of organic hybrid gels based on N-isopropylacrylamide and gelatin
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Effect of gelatin on the swelling behavior of organic hybrid gels based on N-isopropylacrylamide and gelatin

机译：明胶对基于N-异丙基丙烯酰胺和明胶的有机杂化凝胶溶胀行为的影响

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摘要

Organic hybrid gets based on poly(N-isopropylacrylamide) and a natural polymer, gelatin, were prepared through two-step crosslinking with genipin or glutaraldehyde. The effects of the gelatin content on the swelling behaviors and physical properties of these hybrid gels were investigated. The results indicated that the swelling ratio decreased with an increase in the content of gelatin in these hybrid gels. The swelling ratio for the gel crosslinked by genipin was significantly smaller than that for the gel crosslinked by glutaraldehyde. The results also showed that the gel crosslinked with genipin had a higher crosslinking density and a higher gel strength. (c) 2005 Wiley Periodicals, Inc.
机译：通过与Genipin或戊二醛的两步交联制备了基于聚（N-异丙基丙烯酰胺）和天然聚合物明胶的有机杂化物。研究了明胶含量对这些杂化凝胶的溶胀行为和物理性质的影响。结果表明，这些杂化凝胶中的溶胀率随着明胶含量的增加而降低。通过Genipin交联的凝胶的溶胀率明显小于通过戊二醛交联的凝胶的溶胀率。结果还表明，用genipin交联的凝胶具有较高的交联密度和较高的凝胶强度。 （c）2005年Wiley Periodicals，Inc.

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