Hydroxyapatite materials-synthesis routes, mechanical behavior, theoretical insights, and artificial intelligence models: a review

DO Obada, SA Osseni, H Sina, AN Oyedeji… - Journal of the Australian …, 2023 - Springer
Over the years, hydroxyapatite (HAp) has been a well-researched biomaterial because of its
bioactive and biocompatible properties with remarkable applications for bone tissue …

Mechanical properties of natural hydroxyapatite using low cold compaction pressure: Effect of sintering temperature

DO Obada, ET Dauda, JK Abifarin… - Materials Chemistry and …, 2020 - Elsevier
This study describes the effect of sintering temperature on the microstructural,
calcium/phosphorus (Ca/P) ion ratios and mechanical properties of non-separated …

A comparative study of the mechanical properties of sol-gel derived hydroxyapatite produced from a novel mixture of two natural biowastes for biomedical applications

OA Osuchukwu, A Salihi, I Abdullahi, PO Etinosa… - Materials Chemistry and …, 2023 - Elsevier
In this work, hydroxyapatite (HAp) was produced in a cost-effective and environmentally
friendly manner from bovine and catfish bones. Carbonization and calcination were used to …

Fabrication of novel kaolin-reinforced hydroxyapatite scaffolds with robust compressive strengths for bone regeneration

DO Obada, SA Osseni, H Sina, KA Salami… - Applied Clay …, 2021 - Elsevier
In this study, hydroxyapatite (HAp) microparticles obtained from animal bones were
synthesized, and for the first time, HAp was reinforced with beneficiated kaolin using the sol …

Synthesis and characterization of sol–gel derived hydroxyapatite from a novel mix of two natural biowastes and their potentials for biomedical applications

OA Osuchukwu, A Salihi, I Abdullahi… - Materials Today …, 2022 - Elsevier
The surge in meat and fish processing in Nigeria has resulted in a significant increase in
biowaste production and these wastes can be salvaged, allowing for the extraction of …

Box-Behnken experimental design for the process optimization of catfish bones derived hydroxyapatite: A pedagogical approach

ES Akpan, M Dauda, LS Kuburi, DO Obada - Materials Chemistry and …, 2021 - Elsevier
The present work describes the synthesis, optimization, and evaluation of synthesized
hydroxyapatite (HAp) from catfish bones (CB). This is with a view to achieving optimum …

[HTML][HTML] The impact of kaolin dehydroxylation on the porosity and mechanical integrity of kaolin based ceramics using different pore formers

DO Obada, D Dodoo-Arhin, M Dauda, FO Anafi… - Results in physics, 2017 - Elsevier
Thermally induced lattice defects in kaolin play a key role in the mechanical integrity of
kaolin based ceramics during heat treatment due to their phase transformations. The effects …

[HTML][HTML] Development and optimization of hydroxyapatite/kaolin-based ceramic materials as potential adsorbents for water purification

JO Iji, FB Ibrahim, AS Argungu, DO Obada - Environmental Advances, 2023 - Elsevier
In this study, porous hydroxyapatite/kaolin-based ceramic (PHKC) materials were fabricated
using beneficiated kaolin, starch as a pore former, and hydroxyapatite (HAp) as potential …

[HTML][HTML] A pedagogical approach for the development and optimization of a novel mix of biowastes-derived hydroxyapatite using the Box-Behnken experimental …

OA Osuchukwu, A Salihi, I Abdullahi, B Abdulkareem… - Heliyon, 2024 - cell.com
The current study details the creation of synthetic hydroxyapatite (HAp) using a combination
of catfish and bovine bones (C&B). This is done to design the optimum processing …

[HTML][HTML] Experimental data on the characterization of hydroxyapatite produced from a novel mixture of biowastes

OA Osuchukwu, A Salihi, I Abdullahi, DO Obada - Data in Brief, 2022 - Elsevier
The purpose of this data narrative is to report the morphological structures, functional
groups, elemental composition, pH adaptability and mechanical properties of hydroxyapatite …