Synthesis of Hydroxyapatite with Antibacterial Properties Using a Microwave-Assisted Combustion Method
© 2019, The Author(s). The prevention of implant-associated infections has been increasing clinically in orthopedic surgery. Hydroxyapatite with antibacterial properties was synthesized using a microwave-assisted combustion method. High crystallinity at low temperature can be achieved using this met...
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th-cmuir.6653943832-659022019-08-05T04:44:23Z Synthesis of Hydroxyapatite with Antibacterial Properties Using a Microwave-Assisted Combustion Method Suphatchaya Lamkhao Manlika Phaya Chutima Jansakun Nopakarn Chandet Kriangkrai Thongkorn Gobwute Rujijanagul Phuwadol Bangrak Chamnan Randorn Multidisciplinary © 2019, The Author(s). The prevention of implant-associated infections has been increasing clinically in orthopedic surgery. Hydroxyapatite with antibacterial properties was synthesized using a microwave-assisted combustion method. High crystallinity at low temperature can be achieved using this method. The synthesized hydroxyapatite exhibited a superior clear zone for both Gram-positive and Gram-negative bacteria. Electron spin resonance (ESR) and X-ray photoelectron spectroscopy (XPS) were used for the radical investigation. The application of intelligent ink testing and an antioxidant assay using DPPH reduction were also used to confirm the existence of radicals. These techniques provided data confirming that radicals are responsible for the antibacterial properties. The synthesized antibacterial hydroxyapatite would be a good candidate for the prevention any infection with medical implants and injection materials causing failure in bone repair. 2019-08-05T04:44:23Z 2019-08-05T04:44:23Z 2019-12-01 Journal 20452322 2-s2.0-85062594805 10.1038/s41598-019-40488-8 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85062594805&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/65902 |
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Multidisciplinary Suphatchaya Lamkhao Manlika Phaya Chutima Jansakun Nopakarn Chandet Kriangkrai Thongkorn Gobwute Rujijanagul Phuwadol Bangrak Chamnan Randorn Synthesis of Hydroxyapatite with Antibacterial Properties Using a Microwave-Assisted Combustion Method |
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© 2019, The Author(s). The prevention of implant-associated infections has been increasing clinically in orthopedic surgery. Hydroxyapatite with antibacterial properties was synthesized using a microwave-assisted combustion method. High crystallinity at low temperature can be achieved using this method. The synthesized hydroxyapatite exhibited a superior clear zone for both Gram-positive and Gram-negative bacteria. Electron spin resonance (ESR) and X-ray photoelectron spectroscopy (XPS) were used for the radical investigation. The application of intelligent ink testing and an antioxidant assay using DPPH reduction were also used to confirm the existence of radicals. These techniques provided data confirming that radicals are responsible for the antibacterial properties. The synthesized antibacterial hydroxyapatite would be a good candidate for the prevention any infection with medical implants and injection materials causing failure in bone repair. |
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Suphatchaya Lamkhao Manlika Phaya Chutima Jansakun Nopakarn Chandet Kriangkrai Thongkorn Gobwute Rujijanagul Phuwadol Bangrak Chamnan Randorn |
author_facet |
Suphatchaya Lamkhao Manlika Phaya Chutima Jansakun Nopakarn Chandet Kriangkrai Thongkorn Gobwute Rujijanagul Phuwadol Bangrak Chamnan Randorn |
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Suphatchaya Lamkhao |
title |
Synthesis of Hydroxyapatite with Antibacterial Properties Using a Microwave-Assisted Combustion Method |
title_short |
Synthesis of Hydroxyapatite with Antibacterial Properties Using a Microwave-Assisted Combustion Method |
title_full |
Synthesis of Hydroxyapatite with Antibacterial Properties Using a Microwave-Assisted Combustion Method |
title_fullStr |
Synthesis of Hydroxyapatite with Antibacterial Properties Using a Microwave-Assisted Combustion Method |
title_full_unstemmed |
Synthesis of Hydroxyapatite with Antibacterial Properties Using a Microwave-Assisted Combustion Method |
title_sort |
synthesis of hydroxyapatite with antibacterial properties using a microwave-assisted combustion method |
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2019 |
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https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85062594805&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/65902 |
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