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Synthesis of N-isopropylacrylamide-based copolymers with high moisture absorbency

机译:高吸湿性的N-异丙基丙烯酰胺基共聚物的合成

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@@ Superabsorbent polymers (SAPs) can absorb and retain high amount of aqueous solutions. SAPs are classified as hydrogels, which are networks of crosslinked hydrophilic polymer chains. Many of these gels are responsive to environmental stimuli such as pH, temperature, and ionic strength. Owning to these characteristics, SAPs have advantages for the applications in tissue engineering, artificial muscles, drug delivery separation devices, and functional optically transparent materials. It is known that hydrogel properties such as the mechanical, thermal, and water absorbing responsiveness can be adjusted by the polymer morphology1. In addition, because of its water absorbency, SAPs may possibly be used as desiccants for an energy saving system.
机译:超级吸收性聚合物(SAP)可以吸收并保留大量水溶液。 SAP被归类为水凝胶,水凝胶是交联的亲水性聚合物链的网络。这些凝胶中的许多对诸如pH,温度和离子强度的环境刺激敏感。由于这些特性,SAP在组织工程,人造肌肉,药物输送分离装置和功能性光学透明材料中的应用具有优势。众所周知,可以通过聚合物的形态来调节水凝胶的性能,例如机械,热和吸水响应性。此外,由于其吸水性,SAP可能会用作节能系统的干燥剂。

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