Results 11 to 20 of about 2,497 (206)

An octacalcium phosphate forming cement [PDF]

Journal of Research of the National Institute of Standards and Technology, 2010
The osteoconductive and possibly osteoinductive characteristics of OCP increased the interest in preparation of bone graft materials that contain OCP in its composition. Calcium phosphate cements (CPCs) were prepared using a mixture of α-tricalcium phosphate (α-TCP) and dicalcium phosphate anhydrous (DCPA), with α-TCP / DCPA molar ratio of 1/1 and ...
Markovic, M., Chow, L. C.
openaire   +3 more sources

Clinical safety and efficacy of implantation of octacalcium phosphate collagen composites in tooth extraction sockets and cyst holes [PDF]

Journal of Tissue Engineering, 2016
It was demonstrated that octacalcium phosphate collagen composite achieved notable bone regeneration in bone defects in preclinical studies. On the basis of the research results, an investigator-initiated exploratory clinical trial was conducted after ...
Tadashi Kawai, Yuji Tanuma, Keiko Matsui, Osamu Suzuki, Tetsu Takahashi, Shinji Kamakura   +5 more
doaj   +2 more sources

Mineralization of Octacalcium Phosphate under Magnetic Field [PDF]

Crystals
The mineralization of octacalcium phosphate (OCP) crystals in gel media was studied in the presence of a magnetic field. OCP crystal growth was found to be dependent on mineralization temperature, mineralization time, and the magnetic field.
Wenhao He, Bingyu Xue, Qi Qian, Shenye Chen, Zhengyi Fu, Kun Wang   +5 more
doaj   +2 more sources

Efficacy of Octacalcium Phosphate and Octacalcium Phosphate/Gelatin Composite on the Repair of Critical-Sized Calvarial Defects in Rats

Frontiers in Dentistry, 2018
Objectives: The healing of bone defects in the craniofacial region is an important clinical issue. We aimed to compare the effects of octacalcium phosphate (OCP) and the combination of OCP/gelatin (OCP/Gel) on calvarial bone regeneration in rats ...
Fereydoon Sargolzaei Aval, Mohammad Reza Arab, Narjes Sargolzaei, Fateme Noushadi, Abdolsamad Eteghadi, Asadollah Keykhaei, Foroug Sargolzaei Aval, Azim Hedayat Pour   +7 more
doaj   +3 more sources

Enriched fluoridation of octacalcium phosphate by ionic liquid treatment [PDF]

Materials Letters: X, 2022
Octacalcium phosphate (OCP) has attracted attention as a bone-repairing material with excellent bone regeneration ability, and F− incorporation is expected to further promote bone formation.
Toshiki Miyazaki, Youta Higa
doaj   +3 more sources

Comparative Analysis of Bone Regeneration According to Particle Type and Barrier Membrane for Octacalcium Phosphate Grafted into Rabbit Calvarial Defects [PDF]

Bioengineering
This animal study was aimed to evaluate the efficacy of new bone formation and volume maintenance according to the particle type and the collagen membrane function for grafted octacalcium phosphate (OCP) in rabbit calvarial defects.
Se-Wook Pyo, Jeong-Won Paik, Da-Na Lee, Young-Wook Seo, Jin-Young Park, Sunjai Kim, Seong-Ho Choi   +6 more
doaj   +2 more sources

Ultrafast and Reproducible Synthesis of Tailor-Made Octacalcium Phosphate [PDF]

ACS Omega
Rajan Choudhary, Abhishek Indurkar, Kristaps Rubenis, Andra Grava, Arita Dubnika, Katrin Hurle, Janis Locs   +6 more
doaj   +2 more sources

Obtaining octacalium phosphate in aqueous medium during the interaction of calcite with monocalcium phosphate monohydrate

Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2022
Calcium phosphate composite powders consisting of brushite and calcite were obtained in an aqueous medium from a CaCO3/Ca(H2PO4)2 suspension at Ca/P ratios of 1,33, 1,50, 1,67, pH 5–7, and maturation time of 21-50 days.
V.K. Krut’ko, A.E. Doroshenko, O.N. Musskaya, A.I. Kulak   +3 more
doaj   +1 more source

Mineralogical-geochemical study of the anionic competition effect on the octacalcium phosphate reaction into fluorapatite [PDF]

Heliyon, 2021
Alfredo Idini, Franco Frau
exaly   +2 more sources

Temperature-induced mobility in octacalcium phosphate impacts crystal symmetry: water dynamics studied by NMR crystallography. [PDF]

Faraday Discuss
Octacalcium phosphate (OCP, Ca8(PO4)4(HPO4)2.5H2O) is a notable calcium phosphate due to its biocompatibility, making it a widely studied material for bone substitution.
Nelson A, Papawassiliou W, Paul S, Hediger S, Hung I, Gan Z, Venkatesh A, Franks WTT, Smith ME, Gajan D, De Paëpe G, Bonhomme C, Laurencin D, Gervais C.   +13 more
europepmc   +2 more sources