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      https://www.ias.ac.in/article/fulltext/boms/039/02/0353-0359

    • Keywords

       

      Nanoparticle; lysozyme; adsorption; poly(HEMA-APH).

    • Abstract

       

      In this work, poly(HEMA–APH) nanoparticles were synthesized by surfactant-free emulsion polymerization technique.Magnetic behaviour was introduced by simple addition of Fe$_3$O$_4$ into the polymerization medium.Characterization of the nanoparticle was carried out by FTIR, ESR, SEM, AFM and EDX analyses. These synthesized magnetic nanoparticles were used for adsorption of lysozyme. For this purpose, adsorption conditions wereoptimized and maximum lysozyme binding capacity was found to be 278.8 mg g$^{−1}$ polymer in pH 7.0 phosphate buffer at 25$^{\circ}$C. Desorption and reusability properties of the nanoparticles were investigated and lysozyme adsorption efficiency did not change significantly at the end of the 10 successive reuses.

    • Author Affiliations

       

      CANAN ALTUNBAS1 FULDEN ZEYNEP URAL1 MURAT UYGUN2 NESIBE AVCIBASI3 UGUR AVCIBASI4 DENIZ AKTAS UYGUN5 SINAN AKGÖL1

      1. Department of Biochemistry, Ege University, 35040 ˙Izmir, Turkey
      2. Kocarlı Vocational and Training School, Adnan Menderes University, 09010 Aydın, Turkey
      3. Ege Higher Vocational School, Ege University, 35040 ˙Izmir, Turkey
      4. Department of Chemistry, Faculty of Arts and Science, Celal Bayar University, 45140 Manisa, Turkey
      5. Department of Chemistry, Faculty of Arts and Science, Adnan Menderes University, 09010 Aydın, Turkey
    • Dates

       
  • Bulletin of Materials Science | News

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