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首页> 外文期刊>Journal of Applied Polymer Science >Reswelling behavior of polycation hydrogels carrying charges on the chain backbone by two-step surfactant bindings
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Reswelling behavior of polycation hydrogels carrying charges on the chain backbone by two-step surfactant bindings

机译：通过两步表面活性剂结合在链主链上带电荷的聚阳离子水凝胶的再溶胀行为

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摘要

Chemically crosslinked polycations carrying charges on the chain backbone, that is, x,y-ionene hydrogels (x = 2 or 6, y = 3 or 6), were successfully synthesized, and their swelling and surfactant binding behaviors were studied. A two-step surfactant binding that produced swollen, complex hydrogels occurred for ionene hydrogels with a lower charge density. The reswelling of the hydrogels was associated with an excessive amount of surfactant binding, which mainly occurred through a hydrophobic interaction with a one-to-one complex. (c) 2006 Wiley Periodicals, Inc.
机译：已成功合成了在链主链上带有电荷的化学交联聚阳离子，即x，y-紫罗兰水凝胶（x = 2或6，y = 3或6），并研究了它们的溶胀和表面活性剂结合行为。对于具有较低电荷密度的紫罗兰水凝胶，发生了两步的表面活性剂结合，产生了膨胀的复杂水凝胶。水凝胶的再溶胀与过量的表面活性剂结合有关，这主要是通过与一对一复合物的疏水相互作用而发生的。 （c）2006年Wiley Periodicals，Inc.

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