introduction: the purpose of this study was to compare the push-out bond strength of white proroot mineral trioxide aggregate (mta), biodentine, calcium-enriched mixture (cem) cement and endosequence root repair material (errm) putty after exposure to blood. methods and materials: a total of 96 root dentin slices with a standardized thickness of 1.00±0.05 mm and standardized canal spaces were r...

PURPOSE The aim of this study was to compare the bonding strength, flexural strength, elastic modulus, water absorption and the expansion after water storage of new self-adhesive resin cements to commercially available dental cements. METHODS Two types (hand-mix and auto-mix) of new self-adhesive resin cements (SAC-H and SAC-A, Kuraray Medical), one conventional resin cement (Panavia F2.0), t...

Alkali-activated materials are promising low-carbon alternatives to Portland cement; however, there remains an absence of a fundamental understanding the effect different activator types on their reaction products at atomic scale. Solid-state 27Al and 29Si magic angle spinning (MAS) nuclear magnetic resonance (NMR) spectroscopy 1H–29Si cross-polarization MAS NMR used reveal anion nanostructure,...

Montazerolghaem, M. 2015. Additives Increasing the Bone-Forming Potential around Calcium Phosphate Cements. Statin, Strontium and Silicon. Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 1232. 69 pp. Uppsala: Acta Universitatis Upsaliensis. ISBN 978-91-554-9183-3. More than one million people worldwide receive some kind of bone graft each year...

Peat soil is formed from river-bog sediments (abQ232) are largely distributed in Mekong river Delta provinces-Vietnam such as Kien Giang, Hau Bạc Liêu and Ca Mau. The resuls of research to improve them with many kinds cements showed that the unconfined compressive strength samples reinforced by had increased within 28 days, 56 days this was reduced. Research for improving above cement sodium si...

This study aimed to investigate the processing parameters and biocompatibility of a novel biphasic dicalcium silicate (C₂S) cement. Biphasic α´L + β-C₂Sss was synthesized by solid-state processing, and was used as a raw material to prepare the cement. In vitro bioactivity and biocompatibility studies were assessed by soaking the cement samples in simulated body fluid (SBF) and human adipose ste...