Results 111 to 120 of about 584 (162)

Bone regeneration in rabbit calvaria with novel monetite granules

Journal of Biomedical Materials Research - Part A, 2008
AbstractThe aim of this study was to evaluate whether local application of monetite granules would induce bone regeneration in critical size defects on rabbits calvaria. Novel monetite granules were synthesized by thermal conversion of preset brushite cement. Twelve female New Zealand rabbits were used for this study.
Faleh Tamimi, Jesus Torres, Celia Clemente   +2 more
exaly   +3 more sources

Efficient defluoridation of water by Monetite nanorods

Adsorption, 2017
Novel Monetite nanorods were successfully prepared for fluoride removal for the first time. The fluoride adsorption on the Monetite nanorods was studied by the batch adsorption technique. The Monetite nanorods were characterized by transmission electron microscope (TEM), X-ray powder diffraction (XRD), Fourier transformation infrared spectroscopy (FTIR)
Junjie Shen, Georgina M Rosair, Martin R S Mccoustra   +2 more
exaly   +2 more sources

Development of cobalt (Co)‐doped monetites for bone regeneration

Journal of Biomedical Materials Research Part B: Applied Biomaterials, 2023
AbstractCobalt‐doped monetite powders were synthesized by coprecipitation method under a cobalt nominal content between 2 and 20 mol % of total cation. Structural characterization of samples was performed by using X‐ray diffraction (XRD), Fourier transform infrared spectroscopy, scanning electron microscopy, and energy dispersive X‐ray spectroscopy ...
Gerson Santos de Almeida, Marcel Rodrigues Ferreira, Célio Junior da Costa Fernandes, Luísa Camilo Suter, Maria Gabriela Jacheto Carra, Diego Rafael Nespeque Correa, Elidiane Cipriano Rangel, Margarida Juri Saeki, Willian Fernando Zambuzzi   +8 more
openaire   +2 more sources

Dielectric and ac ionic conductivity investigations in the monetite

Journal of Alloys and Compounds, 2009
Abstract The complex impedance of the monetite has been investigated in the temperature and the frequency range 338–573 K and 200 Hz to 1 MHz, respectively. The angular frequency dependence of the conductivity is interpreted in terms of Jonscher's law and the values of the exponent n are about 0.57 ± 0.02 in all range of temperature.
B Louati, K Guidara, M Gargouri
exaly   +2 more sources

The Raman spectrum of monetite, CaHPO4

Journal of Solid State Chemistry, 1980
Abstract The Raman spectrum was measured for monetite, CaHPO4. A consistent set of band assignments were made for both the Raman and infrared spectra. The effects of factor group and two-site effect are discussed.
F. Casciani, R.A. Condrate
openaire   +1 more source

Resorption of monetite granules in alveolar bone defects in human patients

Biomaterials, 2010
Bone grafting is often required to restore mandibular or maxillary bone volume prior to prosthetic tooth root implantation. Preclinical animal models are often used to study the in vivo properties of new bone graft products designed for human use. Although animal studies may offer valuable data regarding bioperformance, materials do not necessarily ...
Faleh Tamimi, Jesus Torres, David C Bassett   +2 more
exaly   +3 more sources

A cohesive premixed monetite biocement

Journal of the American Ceramic Society, 2016
Abstract Sodium alginate was successfully utilized to improve cohesion and limit particulate debris of a premixed calcium phosphate cement ( pCPC ) that following the exchange of water set to form monetite.
Sophie C. Cox, Sarika Patel, Uwe Gbureck, Adrian J. Wright, Liam M. Grover   +4 more
openaire   +1 more source

Hydrothermally-grown monetite (CaHPO4) on hydroxyapatite

Ceramics International, 1998
Using sintered hydroxyapatite as substrate and reagent grade CaO, P2O5 and deionized water as raw materials for hydrothermal reaction, monetite (CaHPO4) could be deposited on the surface of hydroxyapatite under an autogeneous pressure of 1.55–8.59 MPa at 200–300 °C.
Yao-Shan Hsu, Edward Chang, Hok-Shin Liu
openaire   +1 more source

Synthesis and characterization of nanocomposite based on hydroxyapatite and monetite

Materials Letters, 2016
Abstract A mixture of hydroxyapatite (HAp) and monetite (DCPA) was synthesized under conditions of precipitation without pH adjustment by varying the ripening time of 0, 32, 76 and 144 h, followed by a hydrothermal process. The prepared samples were characterized by different techniques.
Lina P. Higuita, Andrés F. Vargas, Miriam J. Gil, Luis F. Giraldo   +3 more
openaire   +1 more source

Crystallization and Characterization of Calcium Phosphates: Brushite and Monetite

Crystal Research and Technology, 1998
Spherulitic monetite (CaHPO 4 ) and brushite (CaHPO 4 . 2H 2 O) of different morphologies which have close resemblance to those found in pathological joints, stones and ental calculi were crystallized in silica gel under acidic conditions. These crystals were characterized by x-ray powder diffraction, Fourier transform infra-red, and thermogravimetric
E K Girija, S Narayana Kalkura
exaly   +2 more sources