Results 161 to 170 of about 24,238 (226)

Calcium Phosphate Nanostructured Biocomposites with Applications in Bone Tissue Engineering. [PDF]

open access: yesMaterials (Basel)
Petcu G   +6 more
europepmc   +1 more source

Solubility and disintegration of zinc phosphate cement

Biomaterials, 1992
The mechanism of erosion of a zinc phosphate cement was studied using two experimental procedures: discs of dental cement were immersed in distilled water under unrenewed conditions as defined by ISO standard; or discs were immersed under continuously running distilled water to simulate the oral environment.
V, Dupuis   +4 more
openaire   +4 more sources

Fabrications of zinc-releasing biocement combining zinc calcium phosphate to calcium phosphate cement

Journal of the Mechanical Behavior of Biomedical Materials, 2014
Recently, zinc-releasing bioceramics have been the focus of much attention owing to their bone-forming ability. Thus, some types of zinc-containing calcium phosphate (e.g., zinc-doped tricalcium phosphate and zinc-substituted hydroxyapatite) are examined and their osteoblastic cell responses determined.
Shinya, Horiuchi   +6 more
openaire   +4 more sources

Encapsulated verses hand-mixed zinc phosphate dental cement

Biomaterials, 1999
Zinc phosphate cements are commonly supplied as two components, powder and liquid, and the proportions of the constituents are determined by operator experience. A capsulated system which is mechanically mixed has been marketed and this study investigated the performance of the encapsulated cement system.
G J, Fleming   +3 more
openaire   +4 more sources

Crystallization of zinc phosphate cement

The Journal of Prosthetic Dentistry, 1965
Abstract A microscopic study indicated that ZnHPO 4 ·3H 2 O was formed during the crystallization of zinc phosphate cement powder and liquid. Long crystals of ZnHPO 4 ·3H 2 O radiated from a nucleus of crystallization. Apparently, the surface tension force plays a role in partially inhibiting the growth of these crystals.
D F, Vieira, P A, de Araujo
openaire   +2 more sources

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