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Comparative Study of the Electrochemical, Biomedical, and Thermal Properties of Natural and Synthetic Nanomaterials

In this research, natural nanomaterials including cellulose nanocrystal (CNC), nanofiber cellulose (NFC), and synthetic nanoparticles such as carbon nanofiber (CNF) and carbon nanotube (CNT) with different structures, sizes, and surface areas were produced and analyzed. The most significant contribu...

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Autores principales: Ghaemi, Ferial, Abdullah, Luqman Chuah, Kargarzadeh, Hanieh, Abdi, Mahnaz M., Azli, Nur Farhana Waheeda Mohd, Abbasian, Maryam
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5910327/
https://www.ncbi.nlm.nih.gov/pubmed/29679180
http://dx.doi.org/10.1186/s11671-018-2508-3
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author Ghaemi, Ferial
Abdullah, Luqman Chuah
Kargarzadeh, Hanieh
Abdi, Mahnaz M.
Azli, Nur Farhana Waheeda Mohd
Abbasian, Maryam
author_facet Ghaemi, Ferial
Abdullah, Luqman Chuah
Kargarzadeh, Hanieh
Abdi, Mahnaz M.
Azli, Nur Farhana Waheeda Mohd
Abbasian, Maryam
author_sort Ghaemi, Ferial
collection PubMed
description In this research, natural nanomaterials including cellulose nanocrystal (CNC), nanofiber cellulose (NFC), and synthetic nanoparticles such as carbon nanofiber (CNF) and carbon nanotube (CNT) with different structures, sizes, and surface areas were produced and analyzed. The most significant contribution of this study is to evaluate and compare these nanomaterials based on the effects of their structures and morphologies on their electrochemical, biomedical, and thermal properties. Based on the obtained results, the natural nanomaterials with low dimension and surface area have zero cytotoxicity effects on the living cells at 12.5 and 3.125 μg/ml concentrations of NFC and CNC, respectively. Meanwhile, synthetic nanomaterials with the high surface area around 15.3–21.1 m(2)/g and significant thermal stability (480 °C–600 °C) enhance the output of electrode by creating a higher surface area and decreasing the current flow resistance.
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spelling pubmed-59103272018-04-27 Comparative Study of the Electrochemical, Biomedical, and Thermal Properties of Natural and Synthetic Nanomaterials Ghaemi, Ferial Abdullah, Luqman Chuah Kargarzadeh, Hanieh Abdi, Mahnaz M. Azli, Nur Farhana Waheeda Mohd Abbasian, Maryam Nanoscale Res Lett Nano Express In this research, natural nanomaterials including cellulose nanocrystal (CNC), nanofiber cellulose (NFC), and synthetic nanoparticles such as carbon nanofiber (CNF) and carbon nanotube (CNT) with different structures, sizes, and surface areas were produced and analyzed. The most significant contribution of this study is to evaluate and compare these nanomaterials based on the effects of their structures and morphologies on their electrochemical, biomedical, and thermal properties. Based on the obtained results, the natural nanomaterials with low dimension and surface area have zero cytotoxicity effects on the living cells at 12.5 and 3.125 μg/ml concentrations of NFC and CNC, respectively. Meanwhile, synthetic nanomaterials with the high surface area around 15.3–21.1 m(2)/g and significant thermal stability (480 °C–600 °C) enhance the output of electrode by creating a higher surface area and decreasing the current flow resistance. Springer US 2018-04-20 /pmc/articles/PMC5910327/ /pubmed/29679180 http://dx.doi.org/10.1186/s11671-018-2508-3 Text en © The Author(s). 2018 Open AccessThis article is 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, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
spellingShingle Nano Express
Ghaemi, Ferial
Abdullah, Luqman Chuah
Kargarzadeh, Hanieh
Abdi, Mahnaz M.
Azli, Nur Farhana Waheeda Mohd
Abbasian, Maryam
Comparative Study of the Electrochemical, Biomedical, and Thermal Properties of Natural and Synthetic Nanomaterials
title Comparative Study of the Electrochemical, Biomedical, and Thermal Properties of Natural and Synthetic Nanomaterials
title_full Comparative Study of the Electrochemical, Biomedical, and Thermal Properties of Natural and Synthetic Nanomaterials
title_fullStr Comparative Study of the Electrochemical, Biomedical, and Thermal Properties of Natural and Synthetic Nanomaterials
title_full_unstemmed Comparative Study of the Electrochemical, Biomedical, and Thermal Properties of Natural and Synthetic Nanomaterials
title_short Comparative Study of the Electrochemical, Biomedical, and Thermal Properties of Natural and Synthetic Nanomaterials
title_sort comparative study of the electrochemical, biomedical, and thermal properties of natural and synthetic nanomaterials
topic Nano Express
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5910327/
https://www.ncbi.nlm.nih.gov/pubmed/29679180
http://dx.doi.org/10.1186/s11671-018-2508-3
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