Marine-Derived Biowaste Conversion into Bioceramic Membrane Materials: Contrasting of Hydroxyapatite Synthesis Methods

Marine-derived biowaste increment is enormous, yet could be converted into valuable biomaterial, e.g., hydroxyapatite-based bioceramic. Bioceramic material possesses superiority in terms of thermal, chemical, and mechanical properties. Bioceramic material also has a high level of biocompatibility wh...

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Autores principales:	Yusuf Wibisono, Alien Yala Pratiwi, Christine Ayu Octaviani, Cut Rifda Fadilla, Alfian Noviyanto, Epi Taufik, Muhammad K.H. Uddin, Fajri Anugroho, Nurul Taufiqu Rochman
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	bioceramic ultrafiltration membrane marine biowaste hydroxyapatite microwave coprecipitation Organic chemistry QD241-441
Acceso en línea:	https://doaj.org/article/517524a930354754a69f5ee46c72900e
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spelling	oai:doaj.org-article:517524a930354754a69f5ee46c72900e2021-11-11T18:22:36ZMarine-Derived Biowaste Conversion into Bioceramic Membrane Materials: Contrasting of Hydroxyapatite Synthesis Methods10.3390/molecules262163441420-3049https://doaj.org/article/517524a930354754a69f5ee46c72900e2021-10-01T00:00:00Zhttps://www.mdpi.com/1420-3049/26/21/6344https://doaj.org/toc/1420-3049Marine-derived biowaste increment is enormous, yet could be converted into valuable biomaterial, e.g., hydroxyapatite-based bioceramic. Bioceramic material possesses superiority in terms of thermal, chemical, and mechanical properties. Bioceramic material also has a high level of biocompatibility when projected into biological tissues. Tuning the porosity of bioceramic material could also provide benefits for bioseparation application, i.e., ultrafiltration ceramic membrane filtration for food and dairy separation processes. This work presents the investigation of hydroxyapatite conversion from crab-shells marine-based biowaste, by comparing three different methods, i.e., microwave, coprecipitation, and sol–gel. The dried crab-shells were milled and calcinated as calcium precursor, then synthesized into hydroxyapatite with the addition of phosphates precursors via microwave, coprecipitation, or sol–gel. The compound and elemental analysis, degree of crystallinity, and particle shape were compared. The chemical compounds and elements from three different methods were similar, yet the degree of crystallinity was different. Higher Ca/P ratio offer benefit in producing a bioceramic ultrafiltration membrane, due to low sintering temperature. The hydroxyapatite from coprecipitation and sol–gel methods showed a significant degree of crystallinity compared with that of the microwave route. However, due to the presence of Fe and Sr impurities, the secondary phase of Ca<sub>9</sub>FeH(PO<sub>4</sub>)<sub>7</sub> was found in the sol–gel method. The secondary phase compound has high absorbance capacity, an advantage for bioceramic ultrafiltration membranes. Furthermore, the sol–gel method could produce a snake-like shape, compared to the oval shape of the coprecipitation route, another benefit to fabricate porous bioceramic for a membrane filter.Yusuf WibisonoAlien Yala PratiwiChristine Ayu OctavianiCut Rifda FadillaAlfian NoviyantoEpi TaufikMuhammad K.H. UddinFajri AnugrohoNurul Taufiqu RochmanMDPI AGarticlebioceramicultrafiltration membranemarine biowastehydroxyapatitemicrowavecoprecipitationOrganic chemistryQD241-441ENMolecules, Vol 26, Iss 6344, p 6344 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	bioceramic ultrafiltration membrane marine biowaste hydroxyapatite microwave coprecipitation Organic chemistry QD241-441
spellingShingle	bioceramic ultrafiltration membrane marine biowaste hydroxyapatite microwave coprecipitation Organic chemistry QD241-441 Yusuf Wibisono Alien Yala Pratiwi Christine Ayu Octaviani Cut Rifda Fadilla Alfian Noviyanto Epi Taufik Muhammad K.H. Uddin Fajri Anugroho Nurul Taufiqu Rochman Marine-Derived Biowaste Conversion into Bioceramic Membrane Materials: Contrasting of Hydroxyapatite Synthesis Methods
description	Marine-derived biowaste increment is enormous, yet could be converted into valuable biomaterial, e.g., hydroxyapatite-based bioceramic. Bioceramic material possesses superiority in terms of thermal, chemical, and mechanical properties. Bioceramic material also has a high level of biocompatibility when projected into biological tissues. Tuning the porosity of bioceramic material could also provide benefits for bioseparation application, i.e., ultrafiltration ceramic membrane filtration for food and dairy separation processes. This work presents the investigation of hydroxyapatite conversion from crab-shells marine-based biowaste, by comparing three different methods, i.e., microwave, coprecipitation, and sol–gel. The dried crab-shells were milled and calcinated as calcium precursor, then synthesized into hydroxyapatite with the addition of phosphates precursors via microwave, coprecipitation, or sol–gel. The compound and elemental analysis, degree of crystallinity, and particle shape were compared. The chemical compounds and elements from three different methods were similar, yet the degree of crystallinity was different. Higher Ca/P ratio offer benefit in producing a bioceramic ultrafiltration membrane, due to low sintering temperature. The hydroxyapatite from coprecipitation and sol–gel methods showed a significant degree of crystallinity compared with that of the microwave route. However, due to the presence of Fe and Sr impurities, the secondary phase of Ca<sub>9</sub>FeH(PO<sub>4</sub>)<sub>7</sub> was found in the sol–gel method. The secondary phase compound has high absorbance capacity, an advantage for bioceramic ultrafiltration membranes. Furthermore, the sol–gel method could produce a snake-like shape, compared to the oval shape of the coprecipitation route, another benefit to fabricate porous bioceramic for a membrane filter.
format	article
author	Yusuf Wibisono Alien Yala Pratiwi Christine Ayu Octaviani Cut Rifda Fadilla Alfian Noviyanto Epi Taufik Muhammad K.H. Uddin Fajri Anugroho Nurul Taufiqu Rochman
author_facet	Yusuf Wibisono Alien Yala Pratiwi Christine Ayu Octaviani Cut Rifda Fadilla Alfian Noviyanto Epi Taufik Muhammad K.H. Uddin Fajri Anugroho Nurul Taufiqu Rochman
author_sort	Yusuf Wibisono
title	Marine-Derived Biowaste Conversion into Bioceramic Membrane Materials: Contrasting of Hydroxyapatite Synthesis Methods
title_short	Marine-Derived Biowaste Conversion into Bioceramic Membrane Materials: Contrasting of Hydroxyapatite Synthesis Methods
title_full	Marine-Derived Biowaste Conversion into Bioceramic Membrane Materials: Contrasting of Hydroxyapatite Synthesis Methods
title_fullStr	Marine-Derived Biowaste Conversion into Bioceramic Membrane Materials: Contrasting of Hydroxyapatite Synthesis Methods
title_full_unstemmed	Marine-Derived Biowaste Conversion into Bioceramic Membrane Materials: Contrasting of Hydroxyapatite Synthesis Methods
title_sort	marine-derived biowaste conversion into bioceramic membrane materials: contrasting of hydroxyapatite synthesis methods
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/517524a930354754a69f5ee46c72900e
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Marine-Derived Biowaste Conversion into Bioceramic Membrane Materials: Contrasting of Hydroxyapatite Synthesis Methods

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