Investigation of radiation dose on swelling determination of polyvinylpyrrolidone
Publish Year: 1397
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
CCES06_007
تاریخ نمایه سازی: 27 اردیبهشت 1398
Abstract:
In recent years, hydrogels have attracted much attention as bio-materials. Polymers are an essential and undeniable part of the drug delivery systems. In the drug delivery, increasing the degree of swelling (DS) of polymeric hydrogels is a decisive parameter. In this study, the DS of polyvinylpyrrolidone (PVP) hydrogel included by zinc oxide nanoparticle (ZnO) has been studied in two modes of surface modification and without surface modification. The Swelling test has shown increased DS by decrease radiation dose.
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Authors
Parisa Nejati
Department of Polymer Engineering, Faculty of Engineering, Golestsn University, Gorgan, Iran
Mehdi Ghaffari
Caspian Faculty of Engineering, College of Engineering, University of Tehran, Rezvanshahr,Iran
Mohsen Shahrousvsnd
Caspian Faculty of Engineering, College of Engineering, University of Tehran, Rezvanshahr,Iran