Results 11 to 20 of about 60,923 (256)

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

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

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

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

Antibacterial activity of mixed pineapple peel (Ananas comosus) extract and calcium hydroxide paste against Enterococcus faecalis

open access: yesDental Journal, 2018
Background: Enterococcus faecalis (E. faecalis) is the bacteria most commonly resulting from failed root canal treatment. Intracanal medicament is used to enhance the success of root canal treatment.
Intan Fajrin Arsyada   +2 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

Antimicrobial Effect of Nano-Calcium Hydroxide on the Four- and Six-Week-Old Intra-Canal Enterococcus Faecalis Biofilm [PDF]

open access: yesJournal of Dentistry, 2023
Statement of the Problem: Enterococcus faecalis (E. faecalis) is one of the most important microorganisms in the evaluation of the antibacterial effects of intra-canal medications due to its ability to penetrate dentinal tubules and form biofilms ...
Mohammad Frough Reyhani   +3 more
doaj   +1 more source

Measurement of pH and calcium ions release from different calcium hydroxide pastes at different intervals of time: Atomic spectrophotometric analysis

open access: yesJournal of Oral Biology and Craniofacial Research, 2017
Aim: To evaluate the effect of different vehicles on pH and release of calcium ions from calcium hydroxide (CH) paste from apical third of root canals.
Pranab Misra   +6 more
doaj   +1 more source

Home - About - Disclaimer - Privacy