Results 31 to 40 of about 5,784 (223)

Impact of different disinfection protocols on the bond strength of NeoMTA 2 bioceramic sealer used as a root canal apical plug (in vitro study). [PDF]

open access: yesBDJ Open
Introduction Treatment of an immature permanent tooth required a special disinfection protocol due to the presence of thin radicular walls, which are prone to fracture. Mineral Trioxide Aggregate (MTA) has been proposed as a root repair material for root
Omar N, Kabel NR, Masoud MA, Hamdy TM.
europepmc   +2 more sources

Dual- or single rinse? The tubular sealer penetration of endodontic chelating agents. [PDF]

open access: yesPLoS One
IntroductionIn this study, we aimed to compare the effectiveness of various chelating agents, ethilenediaminetetraacetic acid (EDTA), citric acid (CA), and etidronic acid (HEDP) mixed in two different forms, in removing the smear layer and promoting the ...
Ozel B   +4 more
europepmc   +2 more sources

Diphosphoryl‐functionalized Polyoxometalates: Structurally and Electronically Tunable Hybrid Molecular Materials

open access: yesAngewandte Chemie, Volume 135, Issue 23, June 5, 2023., 2023
The synthesis and characterization of a new class of hybrid diphosphoryl Wells–Dawson polyoxometalate (POM) is described. The covalent tethering of diphosphoryl compounds to the inorganic cluster gives redox‐active materials with enhanced hydrolytic stability compared to the corresponding phosphonate analogues.
Sharad S. Amin   +11 more
wiley   +2 more sources

Small‐Molecular‐Weight Additives Modulate Calcification by Interacting with Prenucleation Clusters on the Molecular Level**

open access: yesAngewandte Chemie, Volume 134, Issue 40, October 4, 2022., 2022
Small but effective: only few small additives are potent antiscalants, extremely solubilizing CaCO3. These underlying molecular mechanisms act beyond standard concepts of nucleation inhibition: they trigger, stabilize, and feed PNCs, presetting key properties of amorphous calcium carbonate (ACC).
Patrick Duchstein   +11 more
wiley   +2 more sources

Farklı irrigasyon solüsyonlarının fiber postların kök kanal dentinine bağlanma mukavemeti ve dentin mikrosertliği üzerindeki etkisi: Metadolojik çalışma [PDF]

open access: yes, 2023
Objective: This study aimed to compare the effect of sodium hypochlorite (NaOCl), chlorhexidine (CHX), ethylene diamine tetra acetic acid (EDTA) and etidronic acid (HEBP) solutions and their combinations on a push-out bond strength of fiber posts to root
Aydınoğlu, Aysu   +5 more
core   +2 more sources

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