Results 11 to 20 of about 198,801 (297)

Evaluation of calcium ion, hydroxyl ion release and pH levels in various calcium hydroxide based intracanal medicaments: An in vitro study

open access: yesContemporary Clinical Dentistry, 2011
Aims: Evaluation of calcium ion and hydroxyl ion release and pH levels in various calcium hydroxide based intracanal medicaments. Objective: The purpose of this study was to evaluate calcium and hydroxyl ion release and pH levels of calcium hydroxide ...
Punit Fulzele   +3 more
doaj   +1 more source

Tetracycline Adsorption Performance and Mechanism Using Calcium Hydroxide-Modified Biochars

open access: yesToxics, 2023
Tetracycline is frequently found in various environments and poses significant ecological risks. Calcium hydroxide-modified biochar has shown potential as a material for removing multiple classes of pollutants from wastewater streams.
Kaifeng Wang   +8 more
doaj   +1 more source

Effectiveness of 4 Pulpotomy Techniques—Randomized Controlled Trial [PDF]

open access: yes, 2005
Pulpotomy is the accepted therapy for the management of cariously exposed pulps in symptom-free primary molars; however, evidence is lacking about the most appropriate technique.
Crispin, A.   +6 more
core   +1 more source

Anti-bacterial properties of calcium hydroxide in combination with silver, copper, zinc oxide or magnesium oxide

open access: yesEuropean Journal of Translational Myology, 2018
Prevention of bacterial growth among root canal treatment sessions is a prerequisite for successful root canal treatment. The most common way to achieve this is to use calcium hydroxide in the treatment sessions. Some studies have shown calcium hydroxide
Hazhir Yousefshahi   +3 more
doaj   +1 more source

Biofilm Degradation by Seashell-Derived Calcium Hydroxide and Hydrogen Peroxide

open access: yesNanomaterials, 2022
Microbial cells and self-produced extracellular polymeric substances assembled to form biofilms that are difficult to remove from surfaces, causing problems in various fields.
Yuuki Hata   +4 more
doaj   +1 more source

A quality and efficiency test system of calcium hydroxide for mine respirator

open access: yesMeikuang Anquan, 2021
A new type of calcium hydroxide quality and effect testing system has been developed. Through the corresponding algorithm of pH value of calcium hydroxide and the efficiency of absorbing carbon dioxide by calcium hydroxide, combined with computer ...
ZHANG Weijie, ZHANG Zhichen, LIU Qiang
doaj   +1 more source

Assessment of ion diffusion from a calcium hydroxide-propolis paste through dentin

open access: yesBrazilian Oral Research, 2012
This study evaluated the ability of ions from a non-alcoholic calcium hydroxide-propolis paste to diffuse through dentinal tubules. Thirty-six single-rooted bovine teeth were used.
Janaina Corazza Montero   +1 more
doaj   +1 more source

Comparison of ratios combination calcium hydroxide Ca(OH)2 with red pine (Pinus densiflora) of viscosity

open access: yesIndonesian Journal of Dental Medicine, 2021
Background: Calcium hydroxide is a gold standard for root canal sealing material. However, there are many defects in calcium hydroxide that have prompted many researchers to look for alternative materials, including natural origin ingredients.
Dian Agustin Wahjuningrum   +4 more
doaj   +1 more source

Inhibitory effect of calcium hydroxide combined with Nigella sativa against Enterococcus faecalis

open access: yesDental Journal, 2021
Background: Calcium hydroxide is the gold standard medicament for root canal treatment. Enterococcus faecalis, the primary cause of intraradicular persistent endodontic infection, is often identified even after endodontic treatment.
Myrna Nurlatifah Zakaria   +4 more
doaj   +1 more source

Multiscale understanding of tricalcium silicate hydration reactions [PDF]

open access: yes, 2017
Tricalcium silicate, the main constituent of Portland cement, hydrates to produce crystalline calcium hydroxide and calcium-silicate-hydrates (C-S-H) nanocrystalline gel. This hydration reaction is poorly understood at the nanoscale.
Cuesta-García, Ana María   +8 more
core   +4 more sources

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