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      Permanent link:
      https://www.ias.ac.in/article/fulltext/boms/039/01/0223-0228

    • Keywords

       

      Nanoparticles; stabilization; protein; functionalization; thermal stability.

    • Abstract

       

      The synthesis of glycine functionalized Al$_2$O$_3$ nanoparticles (Gly@Al$_2$O$_3$) by a simple two-step process employing sucrose as a template was reported. The functionalization of Al$_2$O$_3$ nanoparticles with glycine was confirmed by Fourier transformed infrared (FT-IR) spectroscopy, X-ray diffraction, high-resolution scanning electron microscopy (HRSEM) and energy-dispersive X-ray (EDX) analysis. The interaction of Gly@Al$_2$O$_3$ nanoparticles with collagen fibres was demonstrated using HRSEM, EDX, differential scanning calorimetry and FT-IR analysis. The thermal stability of collagen is enhanced to 74°C upon interaction with Gly@Al$_2$O$_3$ nanoparticles thereby suggesting applications in leather making, biomedicine and cosmetic fields.

    • Author Affiliations

       

      S Prabhu1 K Cheirmadurai1 J Raghava Rao1 P Thanikaivelan1

      1. Central Leather Research Institute (Council of Scientific and Industrial Research), Adyar, Chennai 600 020, India
    • Dates

       
  • Bulletin of Materials Science | News

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      Prof. Subi Jacob George — Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bengaluru
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      Prof. Surajit Dhara — School of Physics, University of Hyderabad, Hyderabad
      Physical Sciences 2020

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      Posted on July 25, 2019

      Click here for Editorial Note on CAP Mode

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