Syntheses of hydroxyapatite from natural sources
Waste materials from natural sources are important resources for extraction and recovery of valuable compounds. Transformation of these waste materials into valuable materials requires specific techniques and approaches. Hydroxyapatite (HAp) is a biomaterial that can be extracted from natural wastes...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2019
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| Online Access: | http://eprints.uthm.edu.my/2314/ http://eprints.uthm.edu.my/2314/1/AJ%202019%20%2811%29.pdf |
| _version_ | 1848887705819152384 |
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| author | Mohd Pu'ad, Nor Atiqah Syafinaz P., Koshy Abdullah, Hasan Zuhudi Idris, Maizlinda Izwana Lee, Te Chuan |
| author_facet | Mohd Pu'ad, Nor Atiqah Syafinaz P., Koshy Abdullah, Hasan Zuhudi Idris, Maizlinda Izwana Lee, Te Chuan |
| author_sort | Mohd Pu'ad, Nor Atiqah Syafinaz |
| building | UTHM Institutional Repository |
| collection | Online Access |
| description | Waste materials from natural sources are important resources for extraction and recovery of valuable compounds. Transformation of these waste materials into valuable materials requires specific techniques and approaches. Hydroxyapatite (HAp) is a biomaterial that can be extracted from natural wastes. HAp has been widely used in biomedical applications owing to its excellent bioactivity, high biocompatibility, and excellent osteoconduction characteristics. Thus, HAp is gaining prominence for applications as orthopaedic implants and dental materials. This review summarizes some of the recent methods for extraction of HAp from natural sources including mammalian, aquatic or marine sources, shell sources, plants and algae, and from mineral sources. The extraction methods used to obtain hydroxyapatite are also described. The effect of extraction process and natural waste source on the critical properties of the HAp such as Ca/P ratio, crystallinity and phase assemblage, particle sizes, and morphology are discussed herein. |
| first_indexed | 2025-11-15T19:58:38Z |
| format | Article |
| id | uthm-2314 |
| institution | Universiti Tun Hussein Onn Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T19:58:38Z |
| publishDate | 2019 |
| publisher | Elsevier |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | uthm-23142021-10-20T01:34:01Z http://eprints.uthm.edu.my/2314/ Syntheses of hydroxyapatite from natural sources Mohd Pu'ad, Nor Atiqah Syafinaz P., Koshy Abdullah, Hasan Zuhudi Idris, Maizlinda Izwana Lee, Te Chuan RD701-811 Orthopedic surgery Waste materials from natural sources are important resources for extraction and recovery of valuable compounds. Transformation of these waste materials into valuable materials requires specific techniques and approaches. Hydroxyapatite (HAp) is a biomaterial that can be extracted from natural wastes. HAp has been widely used in biomedical applications owing to its excellent bioactivity, high biocompatibility, and excellent osteoconduction characteristics. Thus, HAp is gaining prominence for applications as orthopaedic implants and dental materials. This review summarizes some of the recent methods for extraction of HAp from natural sources including mammalian, aquatic or marine sources, shell sources, plants and algae, and from mineral sources. The extraction methods used to obtain hydroxyapatite are also described. The effect of extraction process and natural waste source on the critical properties of the HAp such as Ca/P ratio, crystallinity and phase assemblage, particle sizes, and morphology are discussed herein. Elsevier 2019 Article PeerReviewed text en http://eprints.uthm.edu.my/2314/1/AJ%202019%20%2811%29.pdf Mohd Pu'ad, Nor Atiqah Syafinaz and P., Koshy and Abdullah, Hasan Zuhudi and Idris, Maizlinda Izwana and Lee, Te Chuan (2019) Syntheses of hydroxyapatite from natural sources. Heliyon, 5 (5). pp. 1-14. ISSN 2405-8440 https://doi.org/10.1016/j.heliyon.2019.e01588 |
| spellingShingle | RD701-811 Orthopedic surgery Mohd Pu'ad, Nor Atiqah Syafinaz P., Koshy Abdullah, Hasan Zuhudi Idris, Maizlinda Izwana Lee, Te Chuan Syntheses of hydroxyapatite from natural sources |
| title | Syntheses of hydroxyapatite from natural sources |
| title_full | Syntheses of hydroxyapatite from natural sources |
| title_fullStr | Syntheses of hydroxyapatite from natural sources |
| title_full_unstemmed | Syntheses of hydroxyapatite from natural sources |
| title_short | Syntheses of hydroxyapatite from natural sources |
| title_sort | syntheses of hydroxyapatite from natural sources |
| topic | RD701-811 Orthopedic surgery |
| url | http://eprints.uthm.edu.my/2314/ http://eprints.uthm.edu.my/2314/ http://eprints.uthm.edu.my/2314/1/AJ%202019%20%2811%29.pdf |