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), 2024. Published by Science Publishing Group |
Green Synthesis, PVP, Nanoparticles of Iron Oxide
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APA Style
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
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
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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Download@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}
}
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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