Synthesis and Characterization of Temperature and pH Sensitive Hydrogel
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Graphical Abstract
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Abstract
The new IPN hydrogel poly(NVP co AA)/Poly(HPAT) was prepared by using interpenatrating polymer networks(IPN) technique. The temperature and pH sensitivity of this hydrogel was studied. In distilled water,the swelling ratio(SR) of this hydrogel slumps s
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