Articles written in Bulletin of Materials Science

    • Electrospun polycaprolactone/chitosan/pectin composite nanofibre: a novel wound dressing scaffold


      More Details Abstract Fulltext PDF

      The primary objective of the investigation was to synthesize biocomposite nanofibres by electrospinning technique with different weight percentages of polycaprolactone (PCL) with chitosan (CS)–pectin (PEC) blend along withthe characterization and antimicrobial activity of the novel electrospun nanofibres. This article for the first time describes the architecture of PCL–CS–PEC electrospun nanofibres along with its antimicrobial activity to the foremost of our information. The present work used CS–PEC, a biocompatible and non-toxic polysaccharide. Electrospinning was used to successfully produce CS–PEC nanofibres coupled with PCL polymer. The structural morphology of the PCL–CS–PEC nanofibres clearly displays the presence of nanofibres. The distinct peaks for the corresponding primary functional groups were clearly identified in the Fourier transform infrared characterization of PCL–CS–PEC nanofibres, as well. TGA confirmed that PCL–CS–PEC nanofibres have greater thermal stability. The antibacterial activity (agar disc diffusion method) of PCL–CS–PEC nanofibres was tested, and it was found to be effective against a wide range of microbial organisms, which aids in wound healing. Nanofibres of 19% PCL–CS–PEC demonstrated better antimicrobial activity against control than 15% and 17%, which might be attributable to concentration. Future studies will be conducted for the validation of the analysed nanofibres using in vivo investigations for the purpose of the wound dressing.

  • Bulletin of Materials Science | News

    • Dr Shanti Swarup Bhatnagar for Science and Technology

      Posted on October 12, 2020

      Prof. Subi Jacob George — Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bengaluru
      Chemical Sciences 2020

      Prof. Surajit Dhara — School of Physics, University of Hyderabad, Hyderabad
      Physical Sciences 2020

    • Editorial Note on Continuous Article Publication

      Posted on July 25, 2019

      Click here for Editorial Note on CAP Mode

© 2023-2024 Indian Academy of Sciences, Bengaluru.