Preliminary study of the polymesoda expansa based hydroxyapatite for medical devices coating application

Hydroxyapatite (HA) which is a group of calcium phosphate (CaP) is used as a medical devices coating due to its ability to increase the bioactivity and biocompatibility of the device surface. The attraction of using waste seashells products is interesting due to its sustainability and low cost solut...

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Published in:AIP Conference Proceedings
Main Authors: Roslan M.R.; Nasir N.F.M., Nashrul@unimap.edu.my; Gilani M.A.; Mohammad N.F.; Cheng E.M.; Khalid M.F.A.; Zoolfakar A.S.; Amin N.A.M.; Khan S.F.
Format: Conference paper
Language:English
Published: American Institute of Physics Inc. 2020
Online Access:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85098552352&doi=10.1063%2f5.0032391&partnerID=40&md5=4a001c0fdbc758f7e598d057fd5d0b1c
id 2-s2.0-85098552352
spelling 2-s2.0-85098552352
Roslan M.R.; Nasir N.F.M., Nashrul@unimap.edu.my; Gilani M.A.; Mohammad N.F.; Cheng E.M.; Khalid M.F.A.; Zoolfakar A.S.; Amin N.A.M.; Khan S.F.
Preliminary study of the polymesoda expansa based hydroxyapatite for medical devices coating application
2020
AIP Conference Proceedings
2306

10.1063/5.0032391
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85098552352&doi=10.1063%2f5.0032391&partnerID=40&md5=4a001c0fdbc758f7e598d057fd5d0b1c
Hydroxyapatite (HA) which is a group of calcium phosphate (CaP) is used as a medical devices coating due to its ability to increase the bioactivity and biocompatibility of the device surface. The attraction of using waste seashells products is interesting due to its sustainability and low cost solution especially in biomedical application. Polymesoda expansa or locally known as Lokan is potentially rich with calcium carbonate (CaCO3). Here, the synthesis of HA was done via precipitation method by utilizing the Polymesoda expansa (Lokan) shells as the resource of calcium precursors. Hydroxyapatite synthesized from Polymesoda expansa was carried out with different pH solution (pH 9 and 13) in alkaline environment. The effects of pH on the morphological and chemical composition properties as well as the Ca/P ratio of HA powders were analyzed through Scanning Electron Microscopy (SEM), Fourier Transform Infrared Spectroscopy (FTIR), and Energy Dispersive X-ray Spectrometry (EDS). The finding demonstrates as the pH increases, the calcium apatite reduced and this had increases the Ca/P ratio. © 2020 Author(s).
American Institute of Physics Inc.
0094243X
English
Conference paper
All Open Access; Bronze Open Access
author Roslan M.R.; Nasir N.F.M.
Nashrul@unimap.edu.my; Gilani M.A.; Mohammad N.F.; Cheng E.M.; Khalid M.F.A.; Zoolfakar A.S.; Amin N.A.M.; Khan S.F.
spellingShingle Roslan M.R.; Nasir N.F.M.
Nashrul@unimap.edu.my; Gilani M.A.; Mohammad N.F.; Cheng E.M.; Khalid M.F.A.; Zoolfakar A.S.; Amin N.A.M.; Khan S.F.
Preliminary study of the polymesoda expansa based hydroxyapatite for medical devices coating application
author_facet Roslan M.R.; Nasir N.F.M.
Nashrul@unimap.edu.my; Gilani M.A.; Mohammad N.F.; Cheng E.M.; Khalid M.F.A.; Zoolfakar A.S.; Amin N.A.M.; Khan S.F.
author_sort Roslan M.R.; Nasir N.F.M.
title Preliminary study of the polymesoda expansa based hydroxyapatite for medical devices coating application
title_short Preliminary study of the polymesoda expansa based hydroxyapatite for medical devices coating application
title_full Preliminary study of the polymesoda expansa based hydroxyapatite for medical devices coating application
title_fullStr Preliminary study of the polymesoda expansa based hydroxyapatite for medical devices coating application
title_full_unstemmed Preliminary study of the polymesoda expansa based hydroxyapatite for medical devices coating application
title_sort Preliminary study of the polymesoda expansa based hydroxyapatite for medical devices coating application
publishDate 2020
container_title AIP Conference Proceedings
container_volume 2306
container_issue
doi_str_mv 10.1063/5.0032391
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85098552352&doi=10.1063%2f5.0032391&partnerID=40&md5=4a001c0fdbc758f7e598d057fd5d0b1c
description Hydroxyapatite (HA) which is a group of calcium phosphate (CaP) is used as a medical devices coating due to its ability to increase the bioactivity and biocompatibility of the device surface. The attraction of using waste seashells products is interesting due to its sustainability and low cost solution especially in biomedical application. Polymesoda expansa or locally known as Lokan is potentially rich with calcium carbonate (CaCO3). Here, the synthesis of HA was done via precipitation method by utilizing the Polymesoda expansa (Lokan) shells as the resource of calcium precursors. Hydroxyapatite synthesized from Polymesoda expansa was carried out with different pH solution (pH 9 and 13) in alkaline environment. The effects of pH on the morphological and chemical composition properties as well as the Ca/P ratio of HA powders were analyzed through Scanning Electron Microscopy (SEM), Fourier Transform Infrared Spectroscopy (FTIR), and Energy Dispersive X-ray Spectrometry (EDS). The finding demonstrates as the pH increases, the calcium apatite reduced and this had increases the Ca/P ratio. © 2020 Author(s).
publisher American Institute of Physics Inc.
issn 0094243X
language English
format Conference paper
accesstype All Open Access; Bronze Open Access
record_format scopus
collection Scopus
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