Results 151 to 160 of about 15,001 (205)

Synthesis and Application of Sustainable Tricalcium Phosphate Based Biomaterials From Agro-Based Materials: A Review. [PDF]

open access: yesBiomed Eng Comput Biol
Oladele IO   +4 more
europepmc   +1 more source

3D scaffold of hydroxyapatite/β tricalcium phosphate from mussel shells: Synthesis, characterization and cytotoxicity. [PDF]

open access: yesHeliyon
Fonseca SCD   +10 more
europepmc   +1 more source

Novel highly biodegradable biphasic tricalcium phosphates composed of α-tricalcium phosphate and β-tricalcium phosphate

Acta Biomaterialia, 2007
Novel biodegradable biphasic tricalcium phosphates (BTCP) composed of alpha-tricalcium phosphate (alpha-TCP) and beta-tricalcium phosphate (beta-TCP) were successfully synthesized by heating amorphous calcium phosphate precursors with different structures at 800 degrees C for 3 h.
Yanbao Li, Wenjian Weng, Kam Chiu Tam
exaly   +3 more sources

Tricalcium Phosphate Crystallosis

JAMA, 1964
Three years of inadvertent excessive inhalation and ingestion of the dust from a dentifrice resulted in the systemic accumulation of tricalcium phosphate crystals and granulomatous lesions in a patient who died from carcinomatosis apparently unrelated to the crystallosis. Dyspnea and cough were the only symptoms.
H A, REIMANN, T, DUCANES, L K, SUPPLE
openaire   +2 more sources

Synthesis of β-tricalcium phosphate

Morphologie, 2017
Ceramics play a key role in several biomedical applications. One of them is bone grafting, which is used for treating bone defects caused by injuries or osteoporosis. Calcium-phosphate based ceramic are preferred as bone graft biomaterials in hard tissue surgery because their chemical composition is close to the composition of human bone.
H, Chaair, H, Labjar, O, Britel
openaire   +2 more sources

Compressibility of Anhydrous Tricalcium Phosphate

Journal of Pharmaceutical Sciences, 1985
It is shown that tricalcium phosphate follows a simple Heckel relationship in pressures of usual tablet compression, only if a density of 1.92 g/mL is used. This coincides with the density obtained by wet pycnometry, whereas the crystallographical density is 3.1 g/mL. The interpretation is that some of the pore space is occluded and does not constitute
X P, Hou, J T, Carstensen
openaire   +2 more sources

Solid state31NMR studies of the conversion of amorphous tricalcium phosphate to apatitic tricalcium phosphate

Calcified Tissue International, 1991
The hydrolytic conversion of a solid amorphous calcium phosphate of empirical formula Ca9 (PO4)6 to a poorly crystalline apatitic phase, under conditions where Ca2+ and PO4(3-) were conserved, was studied by means of solid-state magic-angle sample spinning 31P-NMR (nuclear magnetic resonance).
J E, Roberts   +5 more
openaire   +2 more sources

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