Results 31 to 40 of about 2,251,075 (341)

Strontium-loaded mineral bone cements as sustained release systems : Compositions, release properties, and effects on human osteoprogenitor cells [PDF]

, 2011
This study aims to evaluate in vitro the release properties and biological behavior of original compositions of strontium (Sr)-loaded bone mineral cements.
Amédée, Joelle, Bareille, Reine, Cazalbou, Sophie, Charvillat, Cédric, Combes, Christèle, Marsan, Olivier, Rey, Christian, Siadous, Robin, Tadier, Solène   +8 more
core   +2 more sources

Co-grinding significance for calcium carbonate–calcium phosphate mixed cement. Part I: effect of particle size and mixing on solid phase reactivity [PDF]

, 2011
In part I of this study we aim to evaluate and control the characteristics of the powders constituting the solid phase of a vaterite CaCO3–dicalcium phosphate dihydrate cement using a co-grinding process and to determine their impact on cement setting ...
Combes, Christèle, Le Bolay, Nadine, Rey, Christian, Tadier, Solène   +3 more
core   +2 more sources

Graphene Oxide and Graphene Reinforced PMMA Bone Cements: Evaluation of Thermal Properties and Biocompatibility

Materials, 2019
The incorporation of well-dispersed graphene oxide (GO) and graphene (G) has been demonstrated as a promising solution to improve the mechanical performance of polymethyl methacrylate (PMMA) bone cements in an attempt to enhance the long-term survival of
E. Paz, Y. Ballesteros, J. Abenojar, J. D. Real, Nicholas Dunne   +4 more
semanticscholar   +1 more source

Development of an injectable composite for bone regeneration [PDF]

, 2013
With the development of minimally invasive surgical techniques, there is a growing interest in the research and development of injectable biomaterials especially for orthopedic applications.
Amédée, Joelle, Anagnostou, Fani, Auzély-Velty, Rachel, Bareille, Reine, Belime, Agathe, Bignon, Aurélien, Brouillet, Fabien, Combes, Christèle, Cordier, Delphine, El Kissi, Nadia, Fatnassi, Mohamed, Galliard, Hélène, Girod-Fullana, Sophie, Hénocq-Pigasse, Christel, Jacquart, Sylvaine, Rey, Christian, Roques, Christine, Siadous, Robin, Tadier, Solène   +18 more
core   +6 more sources

Bioresorbable porous β-tricalcium phosphate chelate-setting cements with poly(lactic-co-glycolic acid) particles as pore-forming agent: fabrication, material properties, cytotoxicity, and in vivo evaluation

Science and Technology of Advanced Materials, 2021
Calcium-phosphate cements (CPCs) have been used as bone filling materials in orthopaedic surgery. However, CPCs are set using an acid-base reaction, and then change into stable hydroxyapatite (HAp) in a living body.
Akihiro Ando, Maho Kamikura, Yuko Takeoka, Masahiro Rikukawa, Kazuaki Nakano, Masaki Nagaya, Hiroshi Nagashima, Mamoru Aizawa   +7 more
doaj   +1 more source

Sudoku of porous, injectable calcium phosphate cements – Path to osteoinductivity

Bioactive Materials, 2022
With the increase of global population, people's life expectancy is growing as well. Humans tend to live more active lifestyles and, therefore, trauma generated large defects become more common.
Agneta Vezenkova, Janis Locs
doaj   +1 more source

Perkembangan Semen Tulang Sebagai Bahan Fiksasi pada Perawatan Bedah Tulang di Bidang Kedokteran Gigi

Journal of Dentistry Indonesia, 2015
The first bone cement developed by Charnley in the 1960s using polymethyl methacrylate (PMMA) remains the most widely used material for fixation of orthopaedic joint replacement.
Bambang Irawan
doaj   +1 more source

A review on the polymer properties of hydrophilic, partially degradable and bioactive acrylic cements (HDBC) [PDF]

, 2007
Acrylic bone cements were developed around 50 years ago for the fixation of hip prostheses during arthroplasty. Over the intervening years, a series of drawbacks have been disclosed that have fostered intensive research on the development of novel or ...
Boesel, L. F., Reis, R. L.
core   +2 more sources

The in vitro bioactivity of two novel hydrophilic, partially degradable bone cements [PDF]

, 2007
Composite bone cements were prepared with bioactive glasses (MgO–SiO2–3CaO Æ P2O5) of different reactivities. The matrix of these so-called hydrophilic, partially degradable and bioactive cements was composed of a starch/cellulose acetate blend and poly(
Baran, Boesel, Boesel, Boesel, Boesel, Boesel, Dalby, Deb, Downes, Elvira, Espígares, Gomes, Goodwin, Harper, Harper, Hench, Henrich, Keller, Kokubo, Lautenschlager, Lewis, Liu, Luciano F. Boesel, Mano, Maria H.V. Fernandes, Mousa, Oliveira, Pashkuleva, Pereira, Pereira, Reis, Rui L. Reis, Sandra C.P. Cachinho, Shinzato, Silva, Sousa, Taguchi   +36 more
core   +1 more source

3D printing of cement composites [PDF]

, 2010
The aims of this study were to investigate the feasibility of generating 3D structures directly in rapid-hardening Portland cement (RHPC) using 3D Printing (3DP) technology.
E Farahi, G J Gibbons, Lv Y., P Purnell, R Williams   +4 more
core   +1 more source