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Coating of Polyvinylpyrrolidone on Biosynthesized Iron Oxide Nanoparticles

Received: 26 December 2021     Accepted: 6 June 2022     Published: 14 June 2022
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Abstract

In the recent study, nano-particles of iron oxide are gaining significance because these have vital properties and their multi-functional utilizations like medical diagnostic, catalytic degradation, hazardous waste treatment and biomedical applications. There are many methods for preparation of nanoparticles. But green synthesis is gaining attraction due to its non-toxicity and biocompatibility. In this study, iron oxide nanoparticles were synthesized from leaves of Camellia sinensis (green tea) and ferric chloride solution at 50°C temperature. After formation of iron oxide nanoparticles polyvinylpyrrolidone was coated on them (during synthesis and after synthesis of nano-particles). Plant extract contains different types of polyphenols which play major role in reduction and stabilization of nano-particles along with polyvinylpyrrolidone. Characteristics of synthesized nanoparticles were determined by different techniques. By dynamic light scattering technique size of nanoparticles was measured which was 85nm, 120nm and 133nm. UV-Visible technique exhibited that nanoparticles showed maximum absorption at 280nm. FTIR revealed about different function groups. EDX analysis found out about elemental composition and atomic percentage of polyvinyl pyrrolidone coated iron oxide nanoparticles which were carbon, oxygen, iron and silicon and their percentage was 64.39%, 34.40%, 0.12% and 0.05% respectively. Scanning electron microscopy showed that coated and uncoated iron oxide nanoparticles had size 10 µm and 50 µm respectively. XRD determined the crystal structure and size of iron oxide coated with polyvinyl pyrrolidone (dry and wet method) was 42.58nm and 28.69nm respectively.

Published in Biochemistry and Molecular Biology (Volume 7, Issue 2)
DOI 10.11648/j.bmb.20220702.13
Page(s) 35-40
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2022. Published by Science Publishing Group

Keywords

Green Synthesis, PVP, Nanoparticles of Iron Oxide

References
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[2] Langer R. Biomaterials in drug delivery and tissue engineering: one laboratory's experience. AccChem Res 2000; 33: 94-101.
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[7] Gong P., Li H., He X., Wang K., Hu J., Tan W., Tan S. and Zhang X. Y., Preparation and antibacterial activity of Fe3O4@Ag nanoparticles, Nanotechnology, 18, 604–611, (2007).
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    Maira Aslam, Farzana Roof, Iqra Tariq, Ayesha Tufail, Hafiz Muhammad Qasim. (2022). Coating of Polyvinylpyrrolidone on Biosynthesized Iron Oxide Nanoparticles. Biochemistry and Molecular Biology, 7(2), 35-40. https://doi.org/10.11648/j.bmb.20220702.13

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    ACS Style

    Maira Aslam; Farzana Roof; Iqra Tariq; Ayesha Tufail; Hafiz Muhammad Qasim. Coating of Polyvinylpyrrolidone on Biosynthesized Iron Oxide Nanoparticles. Biochem. Mol. Biol. 2022, 7(2), 35-40. doi: 10.11648/j.bmb.20220702.13

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    AMA Style

    Maira Aslam, Farzana Roof, Iqra Tariq, Ayesha Tufail, Hafiz Muhammad Qasim. Coating of Polyvinylpyrrolidone on Biosynthesized Iron Oxide Nanoparticles. Biochem Mol Biol. 2022;7(2):35-40. doi: 10.11648/j.bmb.20220702.13

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  • @article{10.11648/j.bmb.20220702.13,
      author = {Maira Aslam and Farzana Roof and Iqra Tariq and Ayesha Tufail and Hafiz Muhammad Qasim},
      title = {Coating of Polyvinylpyrrolidone on Biosynthesized Iron Oxide Nanoparticles},
      journal = {Biochemistry and Molecular Biology},
      volume = {7},
      number = {2},
      pages = {35-40},
      doi = {10.11648/j.bmb.20220702.13},
      url = {https://doi.org/10.11648/j.bmb.20220702.13},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.bmb.20220702.13},
      abstract = {In the recent study, nano-particles of iron oxide are gaining significance because these have vital properties and their multi-functional utilizations like medical diagnostic, catalytic degradation, hazardous waste treatment and biomedical applications. There are many methods for preparation of nanoparticles. But green synthesis is gaining attraction due to its non-toxicity and biocompatibility. In this study, iron oxide nanoparticles were synthesized from leaves of Camellia sinensis (green tea) and ferric chloride solution at 50°C temperature. After formation of iron oxide nanoparticles polyvinylpyrrolidone was coated on them (during synthesis and after synthesis of nano-particles). Plant extract contains different types of polyphenols which play major role in reduction and stabilization of nano-particles along with polyvinylpyrrolidone. Characteristics of synthesized nanoparticles were determined by different techniques. By dynamic light scattering technique size of nanoparticles was measured which was 85nm, 120nm and 133nm. UV-Visible technique exhibited that nanoparticles showed maximum absorption at 280nm. FTIR revealed about different function groups. EDX analysis found out about elemental composition and atomic percentage of polyvinyl pyrrolidone coated iron oxide nanoparticles which were carbon, oxygen, iron and silicon and their percentage was 64.39%, 34.40%, 0.12% and 0.05% respectively. Scanning electron microscopy showed that coated and uncoated iron oxide nanoparticles had size 10 µm and 50 µm respectively. XRD determined the crystal structure and size of iron oxide coated with polyvinyl pyrrolidone (dry and wet method) was 42.58nm and 28.69nm respectively.},
     year = {2022}
    }
    

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  • TY  - JOUR
    T1  - Coating of Polyvinylpyrrolidone on Biosynthesized Iron Oxide Nanoparticles
    AU  - Maira Aslam
    AU  - Farzana Roof
    AU  - Iqra Tariq
    AU  - Ayesha Tufail
    AU  - Hafiz Muhammad Qasim
    Y1  - 2022/06/14
    PY  - 2022
    N1  - https://doi.org/10.11648/j.bmb.20220702.13
    DO  - 10.11648/j.bmb.20220702.13
    T2  - Biochemistry and Molecular Biology
    JF  - Biochemistry and Molecular Biology
    JO  - Biochemistry and Molecular Biology
    SP  - 35
    EP  - 40
    PB  - Science Publishing Group
    SN  - 2575-5048
    UR  - https://doi.org/10.11648/j.bmb.20220702.13
    AB  - In the recent study, nano-particles of iron oxide are gaining significance because these have vital properties and their multi-functional utilizations like medical diagnostic, catalytic degradation, hazardous waste treatment and biomedical applications. There are many methods for preparation of nanoparticles. But green synthesis is gaining attraction due to its non-toxicity and biocompatibility. In this study, iron oxide nanoparticles were synthesized from leaves of Camellia sinensis (green tea) and ferric chloride solution at 50°C temperature. After formation of iron oxide nanoparticles polyvinylpyrrolidone was coated on them (during synthesis and after synthesis of nano-particles). Plant extract contains different types of polyphenols which play major role in reduction and stabilization of nano-particles along with polyvinylpyrrolidone. Characteristics of synthesized nanoparticles were determined by different techniques. By dynamic light scattering technique size of nanoparticles was measured which was 85nm, 120nm and 133nm. UV-Visible technique exhibited that nanoparticles showed maximum absorption at 280nm. FTIR revealed about different function groups. EDX analysis found out about elemental composition and atomic percentage of polyvinyl pyrrolidone coated iron oxide nanoparticles which were carbon, oxygen, iron and silicon and their percentage was 64.39%, 34.40%, 0.12% and 0.05% respectively. Scanning electron microscopy showed that coated and uncoated iron oxide nanoparticles had size 10 µm and 50 µm respectively. XRD determined the crystal structure and size of iron oxide coated with polyvinyl pyrrolidone (dry and wet method) was 42.58nm and 28.69nm respectively.
    VL  - 7
    IS  - 2
    ER  - 

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Author Information
  • Department of Chemistry, University of Engineering and Technology, Lahore, Pakistan

  • Department of Chemistry, University of Engineering and Technology, Lahore, Pakistan

  • Department of Chemistry, University of Engineering and Technology, Lahore, Pakistan

  • Department of Chemistry, University of Engineering and Technology, Lahore, Pakistan

  • Department of Chemistry, University of Engineering and Technology, Lahore, Pakistan

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