Results 121 to 130 of about 119,788 (351)

The microstructure, composition, physical properties, and bioactivity of calcium silicate cement prototypes for vital pulp therapies

Journal of Applied Biomaterials & Functional Materials
Hydraulic calcium silicate cements (HCSCs) are valuable for various dental procedures. However, several reports document inherent limitations and complaints about their high costs, hindering accessibility in low—and middle-income countries.
Marina Vega-González, Rubén Abraham Domínguez-Pérez, Ana Edith Higareda-Mendoza, Ricardo Domínguez-Pérez, León Francisco Espinosa-Cristóbal, Roberto Gustavo Sánchez-Lara y Tajonar   +5 more
doaj   +1 more source

Hydration of ferrite-rich Portland cement: Evaluation of Fe-hydrates and Fe uptake in calcium-silicate-hydrates

, 2021
Natsumi Noguchi, Siventhirarajah Krishnya, Takashi CHABAYASHI, Hiroyoshi KATO, Toyoharu NAWA, Yogarajah Elakneswaran   +5 more
openalex   +2 more sources

Enabling Real‐Time, Non‐Ionizing 3D Imaging of Implantable Magnetic Cements Using Magnetic Particle Imaging

Advanced Materials Interfaces, EarlyView.
This study reports the first implantable resin cement capable of orientation‐sensitive Magnetic Particle Imaging (MPI). By coating the cement with an ultrathin iron film, the authors achieve a strong, angle‐dependent MPI signal that enables non‐ionizing, real‐time tracking of both implant position and orientation, opening new possibilities for safe ...
Gabriel C. Pinto, João M. Costa, Simão P. Fernandes, Gabriela F. Resende, Eduardo T. C. Coimbra, Patrick Vogel, Mariana B. Oliveira, Marco Giardiello, Ricardo M. Silva, Armando A.C.S. Lourenço, Nuno J. O. Silva   +10 more
wiley   +1 more source

Management of strawberry leaf blight disease caused by Phomopsis obscurans using silicate salts under field conditions

Bulletin of the National Research Centre, 2019
Background Due to the increased economic and social benefits of the strawberry crop yield in Egypt, more attention has been paid to control its pests and diseases. Leaf blight, caused by the fungus Phomopsis obscurans, is one of the important diseases of
Farid Abd-El-Kareem, Ibrahim E. Elshahawy, Mahfouz M. M. Abd-Elgawad   +2 more
doaj   +1 more source

Anion Effect on the Thermometric Properties of Near‐Infrared Emitting Mn5+‐Activated Sr5(PO4)3X (X = F, Cl, Br) Apatite Phosphors

Advanced Optical Materials, EarlyView.
Mn5+‐activated Sr5(PO4)3X (X = F, Cl, Br) apatite phosphors exhibit tunable near‐infrared thermometric behavior across cryogenic to high temperatures. The correlation between local [PO4]3– geometry and optical properties enables the prediction of suitable hosts directly from structural information.
Michele Back, Jacopo Cangiotti, Jonas Stadulis, Arturas Katelnikovas, Mikhail G. Brik, Pietro Riello, Aleksej Zarkov   +6 more
wiley   +1 more source

Effect of Nano-Silica on Mechanical Properties and Cytotoxicity of Calcium-Silicate-Based Root Canal Filling Materials

Crystals
A study was conducted to evaluate the effect of nano-silica (NS) content on the strength and cytotoxicity of calcium-silicate-based root canal filling materials.
Hao He, Bolang Hao, Xiang Xiong, Yi Cheng, Jia Lou, Zheyu He, Dongyang Li, Zhihuan Wang, Jian Qin   +8 more
doaj   +1 more source

X-Ray Diffraction Analysis of Various Calcium Silicate-Based Materials

, 2022
So-Youn An, Myung-Jin Lee, Youn-Soo Shim
openalex   +2 more sources

Human Atlas of Tooth Decay Progression: Identification of Cellular Mechanisms Driving the Switch from Dental Pulp Repair Toward Irreversible Pulpitis

Advanced Science, EarlyView.
Tooth decay progression transforms the dental pulp response from repair to fibrosis. At early stages, stromal cells reprogram to repair the extra cellular matrix (ECM), blood vessels, and nerves, remodel and grow, keeping repair possible. In advanced decay, hypoxia, and vessel regression, in complement with an immune switch, fuel nerve degeneration and
Hoang Thai Ha, Sofya Kosmynina, Amandine Verocq, Keremsah Ozen, Ines Tekia, Hugo Bussy, Marie Ramirez, Dima Sabbah, Chloe Goemans, Valerie Vandenbempt, Esteban N. Gurzov, Sumeet Pal Singh, Nicolas Baeyens   +12 more
wiley   +1 more source

Compressive strength of calcium silicate-based cement [PDF]

Stomatološki glasnik Srbije, 2018
Introduction The aim of this study was to compare compressive strength (Cs) of new nanostructural calcium silicate based cement (nCS) with commercial calcium silicate cement and conventional GIC.
Opačić-Galić Vanja, Stamenić Zoran, Petrović Violeta, Jokanović Vukoman, Živković Slavoljub   +4 more
doaj  

Calcium Phosphate and Silicate-Based Nanoparticles

Tissue Engineering. Part A, 2022
Calcium phosphates (CaPs) and silicate-based bioglasses have been extensively studied since the early 1970s due to their unique capacity to bind to host bone, which led to their clinical translation and commercialization in the 1980s. Since the mid-1990s, researchers have synthesized nanoscale CaP and silicate-based particles of increased specific ...
van Rijt, Sabine, de Groot, Klaas, Leeuwenburgh, Sander C G   +2 more
openaire   +2 more sources