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Structural, photoluminescence, antibacterial and biocompatibility features of zinc incorporated hydroxyapatite nanocomposites
The development of bone-implant materials with enhanced bioactivity and biocompatibility has become important in the field of orthopedics. This...
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Highly facile Co2+ and Mn3+ species supported on hydroxyapatite catalyst for carbon monoxide oxidation at a lower temperature
The series of bimetallic Co and Mn supported on hydroxyapatite (HAp) catalysts were prepared by successive deposition method and examined for CO...
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Bone-mimetic porous hydroxyapatite/whitlockite scaffolds: preparation, characterization and interactions with human mesenchymal stem cells
AbstractBone-mimetic highly porous Mg-substituted calcium phosphate scaffolds, composed of hydroxyapatite (HAP) and whitlockite (WH), were...
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Unraveling the Mechanisms of Hypertrophy-Induced Matrix Mineralization and Modifications in Articular Chondrocytes
Chondrocyte hypertrophic differentiation is a main event leading to articular cartilage degradation in osteoarthritis. It is associated with matrix...
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Effect of Molar Ratios in the Crystallochemical Structure of Biomimetic Nanostructured Hydroxyapatite on the Characteristics of the Product
AbstractThe results of the study of effects of molar ratios in the crystallochemical structure of biomimetic hydroxyapatite (BMHAP) on the...
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Dystrophic calcinosis: structural and morphological composition, and evaluation of ethylenediaminetetraacetic acid (‘EDTA’) for potential local treatment
BackgroundTo perform a detailed morphological analysis of the inorganic portion of two different clinical presentations of calcium-based deposits...
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Structural investigation of annealed vanadate into hydroxyapatite crystals for biomedical applications; ultrasonic mechanical properties
Hydroxyapatite, doped with different concentrations of vanadate ions, has been fabricated using the co-precipitation method. The general formula of...
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Effect of Temperature and Titania Do** on Structure of Hydroxyapatite
Hydroxyapatite (HAp) doped with titanium dioxide was prepared by wet chemical route. Thus prepared HAp was heat-treated at 800 ℃ and sintered at...
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New Prospects in Nano Phased Co-substituted Hydroxyapatite Enrolled in Polymeric Nanofiber Mats for Bone Tissue Engineering Applications
The most common forms of tissue impairment are fracture bones and significant bone disorders caused by multiple traumas or normal aging. Surgical...
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Synthesis of silver nanoparticle-decorated hydroxyapatite nanocomposite with combined bioactivity and antibacterial properties
Combination of bioactive material such as hydroxyapatite (HAp) with antibacterial agents would have great potential to be used as bone implant...
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Analytic Methods to Detect Articular Basic Calcium Phosphate Crystals
Basic calcium phosphate (BCP) crystals include tricalcium phosphate, octacalcium phosphate, and carbonate-substituted hydroxyapatite. They are common...
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Effects of biomimetic synthesis route and sintering temperature on physicochemical, microstructural, and mechanical properties of hydroxyapatite
Biomimetic synthesis of bioceramics using simulated body fluid (SBF) is a route to produce biomaterials with a more suitable microstructure and...
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The synthesis of hydroxyapatite from artificially grown Red Sea hydrozoan coral for antimicrobacterial drug delivery system applications
The hydrozoan Millepora dichotoma (MD) is a typical Red Sea species containing a porous skeleton in the form of aragonite crystalline calcium...
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Preparation and characterization of microrod hydroxyapatite bundles obtained from oyster shells through microwave irradiation
Hydroxyapatite (HA) is similar to the inorganic component of human bone and teeth. Because of its excellent biocompatibility, bioactivity, and...
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Zn-doped hydroxyapatite in biomedical applications
Hydroxyapatite, (Ca 10 (PO 4 ) 6 (OH) 2 ), is a ceramic material similar to the inorganic part of the bone and can be synthesized in a laboratory environment...
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Novel yellow light emission from vanadyl ions-doped calcium-lithium hydroxyapatite nanopowders: structural, optical, and photoluminescence properties
Phosphor luminescent materials, especially those activated with transition metal ions, have been extensively investigated during the last decade...
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Bioceramic Dental Inserts Based on Calcium Phosphate Nano-particles
Dental inserts are perceived as a potential solution to reduce polymerization shrinkage and the associated stress in direct composite restorations....
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Enriching Trace Level Adsorption Affinity of As3+ Ion Using Hydrothermally Synthesized Iron-Doped Hydroxyapatite Nanorods
Contamination of arsenic in the form of arsenite (As 3+ ) and arsenate (As 5+ ) in potable water causes serious illness in the human body even at a very...
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Influence of DMSO-Sr on the Synthesis of Hydroxyapatite by Hydrothermal Coupled Microemulsion Method
AbstractHydroxyapatite (denoted as HAP), which is chemically represented as Ca 10 (PO 4 ) 6 (OH) 2 ), is an extensively used biocompatible ceramic material...
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Synthesis, characterization, and antimicrobial properties of strontium-substituted hydroxyapatite
Ion-substituted hydroxyapatite (HAP) offers several advantages compared with pure HAP. Since the calcium amount is relatively lower compared with the...
