Results 1 to 10 of about 7,660 (299)

Strontium Carbonate and Strontium-Substituted Calcium Carbonate Nanoparticles Form Protective Deposits on Dentin Surface and Enhance Human Dental Pulp Stem Cells Mineralization [PDF]

Journal of Functional Biomaterials, 2022
Strontium acetate is applied for dental hypersensitivity treatment; however, the use of strontium carbonates for this purpose has not been described.
Tatiane Cristina Dotta, Larwsk Hayann, Leonardo de Padua Andrade Almeida, Lucas Fabrício B. Nogueira, Mayara M. Arnez, Raisa Castelo, Ana Flávia B. Cassiano, Gisele Faria, Milena Martelli-Tosi, Massimo Bottini, Pietro Ciancaglini, Alma B. C. E. B. Catirse, Ana Paula Ramos   +12 more
doaj   +4 more sources

Technology of synthesis and electronic structure of triple barium–strontium–calcium carbonates for cathodes of microwave devices

Российский технологический журнал, 2022
Objectives. Triple barium–strontium–calcium carbonates of various grades are widely used for depositing oxide coatings on cathodes of electrovacuum devices. Of all types of cathodes used in electrovacuum devices, oxide cathodes are among the most common,
V. I. Kapustin, I. P. Li, N. E. Kozhevnikova, E. F. Khudaigulova   +3 more
doaj   +3 more sources

Strontium-induced genomic responses of Cupriavidus metallidurans and strontium bioprecipitation as strontium carbonate [PDF]

Annals of Microbiology, 2012
The physiological and global transcriptomic response of the metal-resistant bacterium Cupriavidus metallidurans CH34 to stable non-radioactive strontium (Sr) was investigated. C. metallidurans CH34 was able to survive and proliferate in the presence of relatively high concentrations of SrCl2 (concentration of Sr needed to inactivate 90 % of the cells = 
Issam Ben Salem, Haïtham Sghaier, Pieter Monsieurs, Hugo Moors, Rob Van Houdt, Sami Fattouch, Mouldi Saidi, Ahmed Landolsi, Natalie Leys   +8 more
openaire   +2 more sources

Investigation of the radiopacity and cytotoxicity of Albo-Dent - novel strontium carbonate incorporated calcium silicate based dental cement [PDF]

Stomatološki glasnik Srbije, 2021
Introduction: Calcium silicate (CS) dental cements have numerous clinical indications in dentistry including pulp capping, root end surgery, perforation repair and apexification/apexogenesis treatment.
Despotović Ana, Antonijević Đorđe, Ilić Dragan, Zogović Nevena, Jokanović Vukoman   +4 more
doaj   +3 more sources

Kinetics of conversion of celestite to strontium carbonate in solutions containing carbonate, bicarbonate and ammonium ions and dissolved ammonia [PDF]

Journal of the Serbian Chemical Society, 2014
Celestite concentrate (SrSO4) has been converted to SrCO3 in solutions containing CO32-, HCO3- and NH4+ ions and dissolved ammonia. The effects of stirring speed, CO32- ion concentration; temperature and particle size of SrSO4 on the reaction ...
Zoraga Mert, Kahruman Cem
doaj   +3 more sources

Strontium carbonate in glazes from the SiO2–Al2O3–CaO–MgO–Na2O–K2O system, sintering and surface properties

Open Ceramics, 2022
In this study, the influence of the addition of SrO on sintering and selected parameters of the surface of the glazes from the SiO2–Al2O3–CaO–MgO–Na2O–K2O system were examined.
K. Kaczmarczyk, J. Partyka, K. Pasiut, J. Michałek   +3 more
doaj   +2 more sources

Preparation of nano-structured strontium carbonate from Dasht-e kavir celestite ore via mechanochemical method [PDF]

Journal of Ultrafine Grained and Nanostructured Materials, 2018
Strontium carbonate (SrCO3) is one of the most important strontium compounds that have been used in a variety of technological and industrial applications.
Erfan Alimohammadi, Saeed Sheibani, Abolghasem Ataie   +2 more
doaj   +2 more sources

Synthesis and Characterization of Strontium Carbonate Nanostructures via Simple Hydrothermal Method [PDF]

High Temperature Materials and Processes, 2016
Strontium carbonate (SrCO3) nanostructures were synthesized via simple hydrothermal method by Sr(NO3)2, ethylenediamine and hydrazine as reagents. The products were characterized with X-ray diffraction (XRD), scanning electron microscopy (SEM), energy ...
Asgari-Fard Zahra, Sabet Mohammad, Salavati-Niasari Masoud   +2 more
doaj   +2 more sources

Histological Evaluation of Subcutaneous Tissue Reactions to a Novel Bilayer Polycaprolactone/Silk Fibroin/Strontium Carbonate Nanofibrous Membrane for Guided Bone Regeneration: A Study in Rabbits [PDF]

Clinical and Experimental Dental Research
Objectives The selection of appropriate biomaterial for guided bone regeneration is challenging. The blending of polymers is a simple method to retain their characteristics and to compensate for the drawbacks of each component.
Lida Kheiri, Arash Golestaneh, Mehdi Mehdikhani, Sayed Mohammad Razavi, Niloofar Etemadi   +4 more
doaj   +2 more sources

Application of sodium carbonate and sodium sulfate for removal of lithium and strontium from oilfield produced water [PDF]

Scientific Reports
Produced water is the largest byproduct of oil and gas production, which contains various environmental contaminants such as heavy metals, salts, and organic compounds.
Mahda Talebi, Arezoo Rezaei, Yousef Rafiei   +2 more
doaj   +2 more sources