Results 221 to 230 of about 3,146 (276)

Effect of Silane Incorporation on the Bonding Performance of Universal Adhesives to Dentin

open access: yesJournal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Purpose The effect of silane in universal adhesives (UAs) on dentin adhesion remains unclear. Therefore, this study evaluated the dentin bonding of UAs with and without silane immediately and after thermocycling. Materials and Methods Sixty‐four sound human molars were randomly assigned to eight groups according to silane incorporation (UAs ...
Diego Melendez   +4 more
wiley   +1 more source

Hydroxyapatite microspheres encapsulated within hybrid hydrogel promote skin regeneration through the activation of Calcium Signaling and Motor Protein pathway. [PDF]

open access: yesBioact Mater
Liu S   +14 more
europepmc   +1 more source

Thermoluminescence in hydroxyapatite

Medical Physics, 1979
A thermoluminescent (TL) glow peak has been shown to exist at 80°C in synthetic hydroxyapatite, in amorphous calcium phosphate, and in deproteinated rat bone mineral. This TL glow peak is excited by a thermal pretreatment at elevated temperature, followed by exposure to ultraviolet (UV) light. When measured on a cylic TL‐readout UV‐exposure basis after
M R, Chapman, A G, Miller, T G, Stoebe
openaire   +2 more sources

Hydroxyapatite and Hydroxyapatite-Based Ceramics

Inorganic Materials, 2002
Data are summarized on the synthesis of hydroxyapatite (HA) by wet-chemical processes, solid-state reactions, and hydrothermal treatment. The conditions for HA preparation via precipitation from solutions of calcium chloride, dibasic ammonium phosphate, and aqueous ammonia are discussed at length.
V. P. Orlovskii   +2 more
openaire   +1 more source

Monoclinic Hydroxyapatite

Science, 1973
The existence of a monoclinic phase of hydroxyapatite, Ca 5 (PO 4 ) 3 OH, has been confirmed, by single-crystal structure analysis (weighted "reliability" factor = 3.9 percent on |F| 2 ). The structure has space group P 2
J C, Elliott, P E, Mackie, R A, Young
openaire   +2 more sources

Comparison of hydroxyapatite and hydroxyapatite tricalcium-phosphate coatings

The Journal of Arthroplasty, 2002
This study compared the effects of hydroxyapatite (HA) coating and biphasic HA/tricalcium-phosphate (HA/TCP) coating on the osseointegration of grit-blasted titanium-alloy implants. Each coated implant was compared with uncoated grit-blasted implants as well.
Tetsuya, Jinno   +2 more
openaire   +2 more sources

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