Results 21 to 30 of about 240,812 (268)

Study on the Availability of Sonic Velocity Inversion for Calcium Hydroxide in Respirator

open access: yesTaiyuan Ligong Daxue xuebao, 2023
Propose This work has been done in order to solve the problems of long time consuming, complex operation, and poor environmental applicability of the existing methods for detection of calcium hydroxide absorption rate in emergency rescue work.
Longlong LI   +3 more
doaj   +1 more source

The effect of hydroxide anionic precursors on the anticancer activity of Zinc Oxide Nanoparticles Against Breast Cancer (MCF-7) Cell Line [PDF]

open access: yesAswan University Journal of Environmental Studies
Zinc oxide nanoparticles (ZnO NPs) are a famous metal oxide, which is introduced in many daily life applications due to its physiochemical properties. Many parameters can influence the physiochemical properties of ZnO NPs such as pH, temperature, surface
Eman Hussien   +3 more
doaj   +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

Adsorption of Acetic Acid Vapors by Inorganic–Organic Nano Materials: Implications for the Inhibition of the “Vinegar Syndrome” in 20th Century Motion Picture Films

open access: yesMolecules
Cellulose acetate (CA) motion picture films are subjected to degradation, especially due to the “vinegar syndrome”, a de-acetylation process catalyzed by high temperature, humidity, and acidity.
Francesca Porpora   +6 more
doaj   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

open access: yesFEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli   +8 more
wiley   +1 more source

Scientific Opinion on the re‐evaluation of Green S (E 142) as a food additive

open access: yesEFSA Journal, 2010
The Panel on Food Additives and Nutrient Sources added to Food provides a scientific opinion re‐evaluating the safety of Green S (E 142). Green S is a triarylmethane dye authorised as a food additive in the EU.
EFSA Panel on Food Additives and Nutrient Sources added to Food (ANS)
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

Establishing an assay to evaluate d‐amino acid oxidase enzyme kinetics and inhibition using WST‐8 redox dye

open access: yesFEBS Open Bio, EarlyView.
This study investigated a novel WST‐8‐based assay for evaluating d‐Amino acid oxidase (DAO) inhibitors. We confirmed its effectiveness using known inhibitors and found that uremic toxins possess relatively weak inhibitory activity compared to existing drugs.
Kahoko Miyake   +4 more
wiley   +1 more source

Unraveling 4‐Phenylbutyrate's Therapeutic Role in SLC6A1 Disorders: Pharmacochaperoning Over HDAC Inhibition

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Variants in SLC6A1, encoding the GABA transporter 1 (GAT‐1), cause epilepsy, autism spectrum disorder, and developmental delay via loss of GABA uptake, impaired trafficking, and ER retention. We previously found that 4‐Phenylbutyrate (PBA), an FDA‐approved drug, restores GABA uptake and reduces seizures in SLC6A1‐related disorders ...
Melissa B. DeLeeuw   +5 more
wiley   +1 more source

Efficacy of XP-endo Finisher File on the Removal of Calcium Hydroxide from the Root Canals: An In Vitro Study

open access: yesDental Hypotheses, 2022
Introduction: Calcium hydroxide must be completely removed from the root canal before the endodontic therapy. One of the methods to remove calcium hydroxide is XP-endo finisher file which has conflicting results.
Sare Aflaki   +4 more
doaj   +1 more source

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