Results 31 to 40 of about 1,131,166 (283)

Parameters influencing calcium phosphate precipitation in granular sludge sequencing batch reactor [PDF]

open access: yes, 2012
Parameters influencing calcium phosphate precipitation in Calcium phosphate precipitation inside microbial granules cultivated in a granular sequenced batch reactor (GSBR) has been demonstrated to contribute to phosphorus removal during wastewater ...
Pocquet, Mathieu   +3 more
core   +1 more source

Hydroxyapatite coating deposited on grade 4 Titanium by Plasma Electrolytic Oxidation [PDF]

open access: yesMaterials Research, 2014
The present study reports the deposition of coating using Plasma Electrolytic Oxidation (PEO) onto grade 4 titanium to produce novel surface features. Samples were treated in an electrolytic solution of calcium acetate and sodium glycerolphosphate.
César Augusto Antônio   +7 more
doaj   +1 more source

Nanoscale crystallinity modulates cell proliferation on plasma sprayed surfaces [PDF]

open access: yes, 2015
Calcium phosphate coatings have been applied to the surface of metallic prostheses to mediate hard and soft tissue attachment for more than 40 years.
Hadley, Martin J.   +8 more
core   +1 more source

Fosfatos de cálcio de interesse biológico: importância como biomateriais, propriedades e métodos de obtenção de recobrimentos Calcium phosphates of biological interest: importance as biomaterials, properties and methods for coatings obtaining

open access: yesQuímica Nova, 2010
For decades the Hydroxyapatite (HA) was only bioceramic of calcium phosphate system used for bone replacement and regeneration, due to its similarity to the mineral phase of bones and teeth.
Antonio Carlos Guastaldi   +1 more
doaj   +1 more source

High-resolution solid state NMR experiments for the characterization of calcium phosphate biomaterials and biominerals [PDF]

open access: yes, 2011
Calcium phosphates form a vast family of biominerals, which have attracted much attention in fields like biology, medicine, and materials science, to name a few.
Coelho Diogo, Cristina   +15 more
core   +5 more sources

Calcium phosphate formation on alkali-treated titanium alloy and stainless steel

open access: yesMaterials Research, 2004
Alternatives to the plasma spraying method have been developed to obtain calcium phosphate coatings, like the biomimetic method. This process is a physicochemical method in which a substrate is soaked in a solution that simulates the physiological ...
Ricardo Luiz Perez Teixeira   +2 more
doaj   +1 more source

Calcium Phosphate/Titania Sol-Gel Coatings on AZ31 Magnesium Alloy for Biomedical Applications

open access: yesInternational Journal of Electrochemical Science, 2013
Calcium phosphate layer was coated onto AZ31 magnesium substrate with an insertion of a titania buffer layer by sol-gel method. The calcium phosphate layer was employed to enhance the bioactivity of the magnesium alloy, and the titania buffer layer was ...
Hui Tang, Tiezhu Xin, Fuping Wang
doaj   +1 more source

Coating of Carbon Fibers With Calcium Phosphate by Sol- Gel Method [PDF]

open access: yesEngineering and Technology Journal, 2014
Sol-gel technique has been used to coat carbon fibers with calcium phosphate to improve the esthetic of black carbon fibers as it's biocompatible. To improve bonding between carbon fibers and prepared calcium phosphate powders, the surface of carbon ...
Sewench N. Rafeeq   +2 more
doaj   +1 more source

RF magnetron-sputtered coatings deposited from biphasic calcium phosphate targets for biomedical implant applications

open access: yesBioactive Materials, 2017
Bioactive calcium phosphate coatings were deposited by radio-frequency magnetron sputtering from biphasic targets of hydroxyapatite and tricalcium phosphate, sintered at different mass % ratios.
K.A. Prosolov   +6 more
doaj   +1 more source

Calcium-binding capacity of organic and inorganic ortho- and polyphosphates [PDF]

open access: yes, 2009
The aim of this research was to determine the calcium-binding capacity of inorganic and organic ortho- and polyphosphates. This calcium-binding capacity can be used to influence the stability of, for example, casein micelles in dairy systems.
Hooijdonk, A.C.M., van   +4 more
core   +1 more source

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