Phase Conversion of Ice‐Templated α‐Tricalcium Phosphate Scaffolds into Low‐Temperature Calcium Phosphates with Anisotropic Open Porosity
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DOI: 10.1002/adem.202001417
Abstract: The current study aims to extend the material platform for anisotropically structured calcium phosphates to low‐temperature phases such as calcium‐deficient hydroxyapatite (CDHA) or the secondary phosphates monetite and brushite. This is achieved by the phase… read more here.
Keywords: conversion; tricalcium phosphate; low temperature; calcium phosphates ... See more keywords
Calcium phosphates for biomedical applications
Sign Up to like & getrecommendations! Published in 2017 at "Boletin De La Sociedad Espanola De Ceramica Y Vidrio"
DOI: 10.1016/j.bsecv.2017.05.001
Abstract: The history of calcium phosphates in the medicine field starts in 1769 when the first evidence of its existence in the bone tissue is discovered. Since then, the interest for calcium phosphates has increased among… read more here.
Keywords: calcium; medicine; bone tissue; calcium phosphates ... See more keywords
Synthesis of high crystallinity biphasic calcium phosphates/gold nanoparticles composites by solution combustion method with antimicrobial response
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DOI: 10.1016/j.bsecv.2021.03.007
Abstract: Abstract Calcium phosphates are biomaterials widely used in bone tissue engineering. In recent years, the alternative of obtaining these materials with antimicrobial properties, has been explored due to the multiple advantages that this would imply… read more here.
Keywords: solution combustion; antimicrobial response; microscopy; gold nanoparticles ... See more keywords
Fabrication of biphasic calcium phosphates nanowhiskers by reflux approach
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DOI: 10.1016/j.ceramint.2018.06.075
Abstract: Abstract Nanowhiskers of biphasic calcium phosphates composed of monetite/hydroxyapatite were fabricated using a cost-effective reflux hydrothermal approach from calcium nitrate and ammonium hydrogen phosphate precursors in presence of urea. The produced nanowhiskers were characterized using,… read more here.
Keywords: biphasic calcium; reflux approach; calcium phosphates; approach ... See more keywords
Cerium-doped calcium phosphates precipitated on bacterial cellulose platform by mineralization
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DOI: 10.1016/j.ceramint.2020.07.175
Abstract: Abstract Bacterial cellulose (BC) membranes biosynthesized by Komagataeibacter rhaeticus AF1 strain were used as a platform for precipitating cerium-doped calcium phosphates (Ce:CaP), which were synthetized by successive soaking of BC membranes in solutions containing Ca2+,… read more here.
Keywords: bacterial cellulose; calcium phosphates; platform; doped calcium ... See more keywords
Novel hybrid chitosan/calcium phosphates microgels for remineralization of demineralized enamel – A model study
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DOI: 10.1016/j.eurpolymj.2019.07.005
Abstract: Abstract Dental caries remains one of the most prevalent bacteria caused diseases affecting both adults and children. It is a dynamic process which progress depends on the interplay between demineralization, caused by the bacteria produced… read more here.
Keywords: hybrid chitosan; remineralization; calcium; calcium phosphates ... See more keywords
Biopolymers - Calcium phosphates composites with inclusions of magnetic nanoparticles for bone tissue engineering.
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DOI: 10.1016/j.ijbiomac.2018.12.083
Abstract: Composites based on combination of biopolymers (chitosan, hyaluronic acid and bovine serum albumin or gelatin), calcium phosphates (CP) and magnetic nanoparticles have been prepared by a biomimetic co-precipitation method. The biomimetic strategy is inspired by… read more here.
Keywords: biopolymers calcium; magnetic nanoparticles; calcium phosphates; spectroscopy ... See more keywords
Biomimetic in situ nucleation of calcium phosphates by protein immobilization on high strength ceramic materials
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DOI: 10.1016/j.jeurceramsoc.2017.07.025
Abstract: Abstract Zirconia has been commonly used in the dental industry because of its excellent biological, mechanical and aesthetic properties. This material, however, is classified as nearly inert. To bioactivate the ceramic surface, biomimetic depositions of… read more here.
Keywords: biomimetic situ; calcium phosphates; nucleation calcium; calcium ... See more keywords
Biomimetic fabrication of antibacterial calcium phosphates mediated by polydopamine.
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DOI: 10.1016/j.jinorgbio.2017.10.004
Abstract: In this work we developed new antibacterial composite materials using polydopamine (PDA) to trigger the deposition of silver nanoparticles (AgNPs) onto calcium phosphates, namely octacalcium phosphate (OCP) and α-tricalcium phosphate (αTCP). Functionalization of OCP and… read more here.
Keywords: antibacterial calcium; fabrication antibacterial; calcium phosphates; calcium ... See more keywords
Effect of platelet-poor plasma additive on the formation of biocompatible calcium phosphates
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DOI: 10.1016/j.mtcomm.2021.102224
Abstract: Abstract Biocompatible calcium phosphates were synthesized by mixing calcium- and phosphate-containing solutions in medium with various pH value, which contained up to 6 vol.% of platelet-poor plasma (PPP). Depending on the pH of precipitation medium, the… read more here.
Keywords: phosphate; formation; platelet poor; biocompatible calcium ... See more keywords
Development of a thermodynamic approach to assist the control of the precipitation of hydroxyapatites and associated calcium phosphates in open systems
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DOI: 10.1039/d1ce00482d
Abstract: Thermodynamics of the precipitation of calcium phosphates shows the importance of the pH and the order of introduction of the precursor ions on the textural (morphology, surface area) and structural (defects) properties of hydroxyapatites. read more here.
Keywords: approach assist; development thermodynamic; precipitation; calcium phosphates ... See more keywords