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Article
Chemistry, Physical
Byoungkwan Kim et al.
Summary: The setting behavior and phase evolution of geopolymer containing calcium hydroxide were investigated. A low dose of calcium hydroxide can improve the compressive strength of geopolymers, and the reaction products transform into Si-rich nepheline and wollastonite.
Review
Materials Science, Ceramics
Pilomeena Arokiasamy et al.
Summary: Synthesizing hydroxyapatite (HAp) using natural resources has become a popular alternative due to the risks and drawbacks associated with synthetic HAp. However, there is limited research on synthesizing HAp with comparable properties to synthetic HAp using natural sources in a simple and cost-effective manner.
CERAMICS INTERNATIONAL
(2022)
Article
Construction & Building Technology
Cyriaque Rodrigue Kaze et al.
Summary: This study investigated the properties of consolidated metakaolin-meta-halloysite blends geopolymer binders cured at room temperature. The results showed that adding meta-halloysite decreased the setting and hardening times, and improved the mechanical performances of the binder.
CONSTRUCTION AND BUILDING MATERIALS
(2022)
Review
Polymer Science
Kacper Kroczek et al.
Summary: Tissue engineering, an interdisciplinary field, has experienced rapid development in recent years. This review focuses on materials and manufacturing techniques for biomedical devices, with emphasis on additive manufacturing and 3D printing. Specific applications discussed include skull bone reconstruction devices and dental transitional implants, which have great potential in the medical and dental fields.
Article
Geochemistry & Geophysics
Rongchuan Cao et al.
Summary: This study analyzed the activity of coal-based metakaolin and non-coal-based metakaolin commonly used in the Chinese market. It was found that over calcination caused the presence of corundum and quartz in coal-based metakaolin, while excessive impurities and over calcination resulted in the presence of sillimanite, quartz, and cristobalite in ordinary metakaolin. These crystalline substances reduced the activity of both metakaolins. Improvements are needed in the production methods of both metakaolins to increase their activity.
Review
Biochemistry & Molecular Biology
Ileana Ielo et al.
Summary: This review summarizes recent advances in HA-based biocomposites for bone regeneration, including the commonly used inorganic matrices, polymers, and crosslinkers. Research shows that HA composites are generally biocompatible, although results from clinical studies on humans sometimes remain controversial.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2022)
Review
Biochemistry & Molecular Biology
Maria del Carmen De Lama-Odria et al.
Summary: Drug delivery systems based on hydroxyapatite nanoparticles (HAp NPs) have great potential in cancer treatment due to their superior properties and easy functionalization.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2022)
Article
Crystallography
Romisuhani Ahmad et al.
Summary: This study focuses on the fabrication of innovative and sustainable ceramic-based geopolymer with improved low temperature performances. The effect of sintering process on microstructure and flexural strength was investigated, showing that sintering treatment has a positive effect on achieving a uniform microstructure and enhancing the performance of the materials.
Review
Engineering, Biomedical
Xiaodong Hou et al.
Summary: This review discusses the role and properties of CaP-based biomaterials in bone regeneration, including synthesis strategies, structure control, biological behavior, and the mechanisms of CaP in promoting osteogenesis. It will be helpful for scientists and engineers to further understand CaP-based biomaterials and develop new high-performance biomaterials for bone repair.
JOURNAL OF FUNCTIONAL BIOMATERIALS
(2022)
Review
Engineering, Biomedical
Saeid Kargozar et al.
Summary: Hydroxyapatite nanoparticles (HAp NPs) have promising applications in cancer therapy. Their chemical structure allows for loading and delivering a wide range of anticancer drugs in a targeted manner, minimizing complications. Incorporating therapeutic elements into the basic composition of HAp NPs enhances their anticancer effects. HAp NPs can be transformed into smart anticancer agents through surface modifications for targeted killing of cancer cells.
JOURNAL OF FUNCTIONAL BIOMATERIALS
(2022)
Proceedings Paper
Materials Science, Multidisciplinary
M. Es-saddik et al.
Summary: In this study, hydroxyapatite and zirconia powders were used to fabricate HAPZrO2 composite for biomedical applications. The morphology, densification, and mechanical strength of the sintered ceramics at different temperatures were evaluated. The highest relative density and mechanical strength of HAP-ZrO2 ceramics were achieved at 1250 degrees C. Finite element method was utilized to model the stress distribution in the compacted samples, and the stress intensity factors for different geometrical dimensions of the notch were numerically evaluated.
MATERIALS TODAY-PROCEEDINGS
(2022)
Proceedings Paper
Materials Science, Multidisciplinary
C. Jithendra et al.
Summary: This study examined the flowability and compressive strength of Geopolymer mortar using metakaolin. It was found that the fine particles of metakaolin (up to 15%) improved the flowability and acted as filler, while an increase in solution molarity led to a decrease in flowability but an increase in compressive strength. The optimal proportion of 15% metakaolin and 1.5 M Na2SiO3 solution is suggested in terms of workability and compressive strength of Geopolymer mortar.
MATERIALS TODAY-PROCEEDINGS
(2022)
Review
Materials Science, Ceramics
Deepika Shekhawat et al.
Summary: Bioceramics are crucial in orthopaedic applications, where mechanical properties and biocompatibility are key considerations. By tailoring the microstructure, a balance between mechanical properties and biocompatibility of bioceramics can be achieved. Future advancements are needed to further promote innovation in bioceramics research.
CERAMICS INTERNATIONAL
(2021)
Review
Materials Science, Composites
Marta Tavoni et al.
Summary: Calcium phosphates are widely accepted biomaterials that can promote bone tissue regeneration. However, addressing the challenges of regenerating critical-sized bone defects requires the development of bioceramics with enhanced bioactivity, bioresorbability, and mechanical performance. Effective manufacturing techniques to control the final multi-scale porosity of bioceramic composite scaffolds are crucial for ensuring osteointegration and bio-competent mechanical performance.
JOURNAL OF COMPOSITES SCIENCE
(2021)
Article
Chemistry, Physical
David O. Obada et al.
Summary: In this study, hydroxyapatite microparticles from animal bones were synthesized and reinforced with beneficiated kaolin for the first time using the sol-gel route to improve the mechano-biological properties of the bioceramic materials. Sintering at different temperatures resulted in the formation of dominant hydroxyapatite phase, with the reinforced samples showing improved compressive strengths. In-vitro experiments confirmed the degradability and compatibility of the scaffolds, with sample K-HAp 900 also exhibiting inhibitory potentials for bacterial strain E. Coli.
APPLIED CLAY SCIENCE
(2021)
Article
Chemistry, Physical
Leonardo Martins Costa et al.
Summary: This study analyzed the effects of crystalline and amorphous silica additions on the geopolymer structures, and found that different forms of silica sources had little impact on the chemical reactivity and compressive strength of the geopolymers.
APPLIED CLAY SCIENCE
(2021)
Article
Materials Science, Ceramics
Kristaps Rubenis et al.
Summary: This study explored the sintering of amorphous calcium phosphate (ACP) using the principles of cold sintering process. It was found that ACP can be sintered to relatively high relative density by applying moderate uniaxial pressure even at room temperature.
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY
(2021)
Article
Materials Science, Multidisciplinary
Inga Jurgelane et al.
Summary: The study found that sintering temperature affects the BSA adsorption and compressive strength of calcium phosphate ceramic granules, with higher temperature leading to lower adsorption and higher strength; for samples with lower specific surface area, the adsorption capacity per unit area increases.
Article
Chemistry, Physical
Noorina Hidayu Jamil et al.
Summary: The study utilized kaolin as a source of aluminosilicate materials for geopolymerization, with the addition of ground granulated blast furnace slag accelerating the process. Sintering at 900 degrees Celsius yielded the highest compressive strength in the prepared kaolin-GGBS geopolymer. The difference in X-ray absorption near edge structure spectra was associated with phases identified through X-ray diffraction analysis.
Review
Chemistry, Physical
Abhishek Indurkar et al.
Summary: Calcium phosphate (CaP) biomaterials are widely used for bone defect reconstruction, but traditional sintering may lead to the formation of secondary phases and excessive grain growth. Therefore, researchers are exploring advanced sintering techniques to improve the densification of CaPs.
Review
Chemistry, Physical
Francesca Carella et al.
Summary: Calcium phosphates (CaPs) are biomimetic materials widely used in medical applications due to their excellent properties, and there is a recent trend in substituting potentially hazardous materials with natural, safe, and sustainable ingredients in cosmetics. This review categorizes the properties and uses of CaPs in cosmetics, focusing on their applications in oral care, skin care, hair care, and odor control, and highlights the correlation between their chemical, physical, and toxicological properties with final applications. Future challenges for the scientific community and cosmetics companies in expanding the application of CaPs in cosmetics are also discussed.
Article
Chemistry, Physical
Adrianna Biedrzycka et al.
Summary: This paper reviews the synthesis methods and properties of magnetic composites, including the combination of hydroxyapatite and iron oxide. These composites have a wide range of applications in environmental protection, medicine, and other fields.
ADVANCES IN COLLOID AND INTERFACE SCIENCE
(2021)
Article
Polymer Science
Yi-Che Hsieh et al.
Summary: This study aims to evaluate the process of synthesizing potassium-based geopolymers into leucite ceramics under various conditions, revealing the reaction mechanisms and characteristics of the KGL network. The results show that an adequate curing time can enhance material properties and form a more stable structure. By analyzing the variables, the optimal combination for forming the purest leucite phase was identified.
Review
Materials Science, Ceramics
Sotoudeh Davaie et al.
Summary: This study systematically reviewed the use of different types of bioceramics as direct dental pulp capping materials for dentin regeneration in permanent teeth. It found that calcium silicate-based materials, MTA, and Biodentine are currently the most effective bioceramics for this purpose, with calcium phosphates showing potential as future alternatives. Further well-designed in vitro and clinical studies are needed to confirm the most appropriate bioceramics for direct dental pulp capping procedures.
CERAMICS INTERNATIONAL
(2021)
Review
Pharmacology & Pharmacy
Sofia Lara-Ochoa et al.
Summary: Hydroxyapatite is the gold standard in the biomedical field due to its composition and similarity to human bone, with properties that can be tailored through different synthesis techniques and compounds. However, the correlation with biological response is still uncertain, necessitating a focus on the most desirable properties for an appropriate biological response.
Article
Geochemistry & Geophysics
Daniel Sanchez-Campos et al.
Summary: The study successfully synthesized nanosized rod-like monoclinic hydroxyapatite using an optimized microwave assisted hydrothermal method, which has not been previously reported.
Article
Materials Science, Ceramics
Atchara Khamkongkaeo et al.
Summary: In this study, hydroxyapatite powder was prepared by calcining Nile tilapia bone, and its structure and properties were investigated. The addition of magnesium was found to stabilize the β-TCP phase and improve the mechanical properties of the material, but it could also lead to the partial decomposition of the HAp phase.
CERAMICS INTERNATIONAL
(2021)
Review
Chemistry, Physical
Lijie Chen et al.
Summary: This article critically evaluates current research on HA oral care, discussing the role and mechanism of HA in remineralization of both enamel and dentine, as well as in suppressing dentine sensitivity. It also emphasizes HA's role in biofilm management and summarizes recent achievements in commercialized HA dental products.
Article
Materials Science, Ceramics
C. M. Mardziah et al.
CERAMICS INTERNATIONAL
(2020)
Article
Materials Science, Multidisciplinary
D. O. Obada et al.
MATERIALS CHEMISTRY AND PHYSICS
(2020)
Article
Chemistry, Physical
Xinhao Liu et al.
APPLIED CLAY SCIENCE
(2020)
Article
Materials Science, Multidisciplinary
Noorina Hidayu Jamil et al.
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
(2020)
Article
Engineering, Biomedical
S. Aarthy et al.
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN MEDICINE
(2019)
Article
Materials Science, Ceramics
Pin-Yi Chen et al.
CERAMICS INTERNATIONAL
(2019)
Article
Green & Sustainable Science & Technology
Pao Ter Teo et al.
JOURNAL OF CLEANER PRODUCTION
(2019)
Review
Engineering, Biomedical
Jiwoon Jeong et al.
BIOMATERIALS RESEARCH
(2019)
Article
Construction & Building Technology
Herve K. Tchakoute et al.
CONSTRUCTION AND BUILDING MATERIALS
(2018)
Proceedings Paper
Construction & Building Technology
Bambang Sunendar et al.
GREEN CONSTRUCTION AND ENGINEERING EDUCATION FOR SUSTAINABLE FUTURE
(2017)
Article
Materials Science, Multidisciplinary
A. V. Bystrova et al.
Article
Materials Science, Ceramics
B. B. Kenne Diffo et al.
JOURNAL OF ASIAN CERAMIC SOCIETIES
(2015)
Article
Materials Science, Biomaterials
M. Catauro et al.
MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS
(2014)
Review
Engineering, Biomedical
E. Champion
ACTA BIOMATERIALIA
(2013)
Article
Materials Science, Ceramics
S. Ramesh et al.
CERAMICS INTERNATIONAL
(2013)
Article
Materials Science, Ceramics
Shih-Fu Ou et al.
CERAMICS INTERNATIONAL
(2013)
Article
Dentistry, Oral Surgery & Medicine
Hyung-Tae Kim et al.
Journal of Advanced Prosthodontics
(2010)
Article
Materials Science, Ceramics
S. Salman et al.
CERAMICS INTERNATIONAL
(2009)
Article
Chemistry, Multidisciplinary
Guobin Ma et al.
CRYSTAL GROWTH & DESIGN
(2009)
Article
Materials Science, Ceramics
S. M. Best et al.
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY
(2008)
Article
Engineering, Biomedical
H Morgan et al.
