Transformation of amorphous calcium phosphate to monoclinic nano-hydroxylapatite
Monoclinic nano-hydroxylapatite (nHAp) rarely forms at room temperatures, especially from amorphous calcium phosphate (ACP) precursors. We developed a method to synthesise monoclinic nHAp from ACP without crystallisation inhibitors at 25 °C. Additionally, Raman spectroscopy was identified as a relia...
| Main Authors: | , , , , , , , , |
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| Other Authors: | |
| Format: | Journal Article |
| Language: | English |
| Published: |
2023
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/164763 |
| _version_ | 1826123570508464128 |
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| author | Yan, Yao Fang, Yanan Li, Jun Yang, Yongqiang Chen, Fanrong Wu, Shijun Hooper, Thomas Jaiswal, Ankit White, Timothy John |
| author2 | School of Materials Science and Engineering |
| author_facet | School of Materials Science and Engineering Yan, Yao Fang, Yanan Li, Jun Yang, Yongqiang Chen, Fanrong Wu, Shijun Hooper, Thomas Jaiswal, Ankit White, Timothy John |
| author_sort | Yan, Yao |
| collection | NTU |
| description | Monoclinic nano-hydroxylapatite (nHAp) rarely forms at room temperatures, especially from amorphous calcium phosphate (ACP) precursors. We developed a method to synthesise monoclinic nHAp from ACP without crystallisation inhibitors at 25 °C. Additionally, Raman spectroscopy was identified as a reliable technique for observing the crystallisation process. |
| first_indexed | 2024-10-01T06:06:50Z |
| format | Journal Article |
| id | ntu-10356/164763 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T06:06:50Z |
| publishDate | 2023 |
| record_format | dspace |
| spelling | ntu-10356/1647632023-02-13T08:05:20Z Transformation of amorphous calcium phosphate to monoclinic nano-hydroxylapatite Yan, Yao Fang, Yanan Li, Jun Yang, Yongqiang Chen, Fanrong Wu, Shijun Hooper, Thomas Jaiswal, Ankit White, Timothy John School of Materials Science and Engineering Engineering::Materials Calcium Phosphate Nanocomposites Monoclinic nano-hydroxylapatite (nHAp) rarely forms at room temperatures, especially from amorphous calcium phosphate (ACP) precursors. We developed a method to synthesise monoclinic nHAp from ACP without crystallisation inhibitors at 25 °C. Additionally, Raman spectroscopy was identified as a reliable technique for observing the crystallisation process. We are grateful for the funding from the National Natural Science Foundation of China (Grant No. 41877135), Guangdong Basic and Applied Basic Research Foundation (Grant No. 2021A1515011531), the Science and Technology Planning Project of Guangdong Province, China (Grant No. 2020B1212060055), and the Monetary Academic Resources for Research Grant (Grant No. 001561-00001) to Prof Tim White at NTU. Yan Yao appreciates the financial support from China Scholarship Council for her year-long study at Nanyang Technological University, Singapore (CSC, 202104910449). This is contribution No. 3254 from GIGCAS. 2023-02-13T08:02:52Z 2023-02-13T08:02:52Z 2022 Journal Article Yan, Y., Fang, Y., Li, J., Yang, Y., Chen, F., Wu, S., Hooper, T., Jaiswal, A. & White, T. J. (2022). Transformation of amorphous calcium phosphate to monoclinic nano-hydroxylapatite. CrystEngComm, 24(40), 7034-7038. https://dx.doi.org/10.1039/D2CE00981A 1466-8033 https://hdl.handle.net/10356/164763 10.1039/D2CE00981A 40 24 7034 7038 en CrystEngComm © 2022 The Royal Society of Chemistry. All rights reserved. |
| spellingShingle | Engineering::Materials Calcium Phosphate Nanocomposites Yan, Yao Fang, Yanan Li, Jun Yang, Yongqiang Chen, Fanrong Wu, Shijun Hooper, Thomas Jaiswal, Ankit White, Timothy John Transformation of amorphous calcium phosphate to monoclinic nano-hydroxylapatite |
| title | Transformation of amorphous calcium phosphate to monoclinic nano-hydroxylapatite |
| title_full | Transformation of amorphous calcium phosphate to monoclinic nano-hydroxylapatite |
| title_fullStr | Transformation of amorphous calcium phosphate to monoclinic nano-hydroxylapatite |
| title_full_unstemmed | Transformation of amorphous calcium phosphate to monoclinic nano-hydroxylapatite |
| title_short | Transformation of amorphous calcium phosphate to monoclinic nano-hydroxylapatite |
| title_sort | transformation of amorphous calcium phosphate to monoclinic nano hydroxylapatite |
| topic | Engineering::Materials Calcium Phosphate Nanocomposites |
| url | https://hdl.handle.net/10356/164763 |
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