Synthesis and characterization of pH-sensitivity semi-IPN hydrogel based on hydrogen bond between poly(N-vinylpyrrolidone) and poly(acrylic acid)

pH-sensitive freeze-dried chitosan–polyvinyl pyrrolidone hydrogels as controlled release system for antibiotic delivery

Makarand V. Risbud, Anandwardhan A. Hardikar, Sujata V. Bhat et al. · Journal of Controlled Release · 2000 · 476 citations

Pharmacy, Molecular Pharmaceutics, Pharmaceutics +14

Hydrogels and their medical applications

Janusz M. Rosiak, Fumio Yoshii · Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms · 1999 · 463 citations

Natural Sciences, Bioengineering, Biomedical Engineering +12

Irradiation of polyvinyl alcohol and polyvinyl pyrrolidone blended hydrogel for wound dressing

Mirzan T. Razzak, Darmawan Darwis, Zainuddin Zainuddin et al. · Radiation Physics and Chemistry · 2001 · 301 citations

Natural Sciences, Biomedical Engineering, Materials Engineering +16

Synthesis and characterization of PVP/AAc copolymer hydrogel and its applications in the removal of heavy metals from aqueous solution

Amr El‐Hag Ali, Hosam A. Shawky, El‐Sayed A. Hegazy · European Polymer Journal · 2003 · 290 citations

Natural Sciences, Chemical Engineering, Materials Science +14

Transport of ionizable drugs and proteins in crosslinked poly(acrylic acid) and poly(acrylic acid-co-2-hydroxyethyl methacrylate) hydrogels. I. Polymer characterization

Mary T. am Ende, Nikolaos A. Peppas · Journal of Applied Polymer Science · 1996 · 93 citations

Natural Sciences, Materials Science, Pharmaceutics +17