Results 31 to 40 of about 2,097 (212)

Biomimetic apatite sintered at very low temperature by spark plasma sintering: Physico-chemistry and microstructure aspects [PDF]

open access: yes, 2010
Nanocrystalline apatites analogous to bone mineral are very promising materials for the preparation of highly bioactive ceramics due to their unique intrinsic physico-chemical characteristics.
Champion, Eric   +8 more
core   +3 more sources

Structural studies of hydrated samples of amorphous calcium phosphate and phosphoprotein nanoclusters [PDF]

open access: yes, 2016
There are abundant examples of nanoclusters and inorganic microcrystals in biology. Their study under physiologically relevant conditions remains challenging due to their heterogeneity, instability, and the requirements of sample preparation.
Holt, Carl   +8 more
core   +1 more source

The role of the chemical composition of monetite on the synthesis and properties of α-tricalcium phosphate [PDF]

open access: yes, 2013
Peer reviewedPublisher ...
Akiyoshi Osaka   +44 more
core   +1 more source

Mesoporous calcium phosphate bionanomaterials with controlled morphology by an energy-efficient microwave method [PDF]

open access: yes, 2015
Calcium phosphate nanomaterials with controllable morphology and mesostructure were synthesized via a rapid and energy efficient microwave method. An increase in aspect ratio from nanoplates to nanorods was achieved by increasing the solvent chain length,
Huang, J, Reardon, PJT, Tang, J
core   +1 more source

Wet chemical synthesis of nanocrystalline hydroxyapatite flakes: effect of pH and sintering temperature on structural and morphological properties [PDF]

open access: yesRoyal Society Open Science, 2018
Wet chemical synthesis of hydroxyapatite (HAp) nanostructures was carried out with different solution pH values (9, 10 and 11) and sintering temperatures (300°C, 500°C, 700°C and 900°C).
V. Rodríguez-Lugo   +6 more
doaj   +1 more source

Speciation of phosphorus in a fertilized, reduced-till soil system: in-field treatment incubation study [PDF]

open access: yes, 2012
Citation: Khatiwada, Raju, Ganga M. Hettiarachchi, David B. Mengel, and Mingwei Fei. “Speciation of Phosphorus in a Fertilized, Reduced-Till Soil System: In-Field Treatment Incubation Study.” Soil Science Society of America Journal 76, no. 6 (2012): 2006–
Arai   +67 more
core   +2 more sources

Porosity prediction of calcium phosphate cements based on chemical composition [PDF]

open access: yes, 2015
The porosity of calcium phosphate cements has an impact on several important parameters, such as strength, resorbability and bioactivity. A model to predict the porosity for biomedical cements would hence be a useful tool. At the moment such a model only
Carlsson, Elin   +5 more
core   +2 more sources

Smart Injectable Self-Setting Monetite Based Bioceramics for Orthopedic Applications [PDF]

open access: yesMaterials, 2018
The present study is the first of its kind dealing with the development of a specific bioceramic which qualifies as a potential material in hard-tissue replacements. Specifically, we report the synthesis and evaluation of smart injectable calcium phosphate bone cement (CPC) which we believe will be suitable for various kinds of orthopedic and spinal ...
Naresh Koju   +3 more
openaire   +2 more sources

Sintering of calcium phosphates with a femtosecond pulsed laser for hard tissue engineering [PDF]

open access: yes, 2017
The authors acknowledge support from the sponsors of this work; the EPSRC LUMIN (EP/K020234/1) and EU-Marie-Curie-IAPP LUSTRE (324538) projects.Direct laser sintering on hard tissues is likely to open new pathways for personalised medicine.
Anastasiou, A. D.   +10 more
core   +1 more source

Highly efficient adsorptive removal of uranyl ions from aqueous solutions using dicalcium phosphate nanoparticles as a superabsorbent

open access: yesNuclear Engineering and Technology, 2018
Dicalcium phosphate nanoparticles (DCP-NPs) was synthesized chemically and used for adsorptive removal of uranyl ions from aqueous solutions in a batch system. A commercial grade of DCP (monetite) was also employed for comparison.
Hadis Saghatchi   +2 more
doaj   +1 more source

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