Results 21 to 30 of about 677,999 (339)

Comparison of antibacterial effect of calcium hydroxide combined with chlorhexidine and povidone-iodine against Enterococcus faecalis in dentinal tubules of human incisors: An in vitro comparative study

Journal of Pharmacy and Bioallied Sciences, 2020
Background and Objectives: It has been found that the microorganism behind the failure of root-filled teeth is Enterococcus faecalis, which shows resistance to most of the intra-canal medicaments.
Sameer Punathil, Shabna Moyin, Sham S Bhat, Sundeep Hedge, Archana Pai, Jeswin James   +5 more
doaj   +1 more source

The effect of crystal orientation on the cryogenic strength of hydroxide catalysis bonded sapphire [PDF]

, 2015
Hydroxide catalysis bonding has been used in gravitational wave detectors to precisely and securely join components of quasi-monolithic silica suspensions.
Douglas, R., Haughian, K., Hough, J., Khalaidovski, A., Rowan, S., Suzuki, T., van Veggel, A.A., Yamamoto, K.   +7 more
core   +1 more source

The Concordance of Three Diagnostic Test for Malassezia folliculitis using Potassium Hydroxide 20% + Blue-Black Parker Ink, May Grunwald Giemsa, and Potassium Hydroxide 10% + Chicago Sky Blue

Berkala Ilmu Kesehatan Kulit dan Kelamin (Periodical of Dermatology and Venerology), 2020
Background: Malassezia folliculitis is a pilosebaceous follicular infection disease caused by Malassezia species. There are many misdiagnosed Malassezia folliculitis cases, causing the maladministration of therapy. A routine diagnostic test performed for
Dyatiara Devy Rahadiyanti, Evy Ervianti, Damayanti Damayanti, Dwi Murtiastutik, Sawitri Sawitri, Afif Nurul Hidayati   +5 more
doaj   +1 more source

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

Taiyuan 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, Yucheng LI, Youpeng DIAO, Jianye REN   +3 more
doaj   +1 more source

Oxygen reduction at the silver/hydroxide-exchange membrane interface [PDF]

, 2008
A solid-state cell is used to study the electrocatalysis of oxygen reduction at the silver/hydroxide-exchange membrane interface. The catalyst/membrane interface exhibits improved performance in comparison to a catalyst/aqueous sodium hydroxide interface.
Abd El Rehim, Alice E.S. Sleightholme, Anthony R. Kucernak, Basura, Beattie, Blizanac, Cha, Chatenet, Denuault, Gasteiger, Gubbins, Jiang, Jiang, Jiang, John R. Varcoe, Kinoshita, Motheo, Sobkowski, Varcoe, Varcoe, Varcoe, Varcoe, Varcoe   +22 more
core   +2 more sources

One-part alkali activated slag using Ca(OH)2 and Na2CO3 instead of NaOH as activator: more excellent compressive strength and microstructure

Materials Research Express, 2021
In this paper, sodium carbonate and calcium hydroxide instead of sodium hydroxide used as composite activators, and slag are applied to prepare one-part alkali-activated slag.
Shiming Zhou, Chunqin Tan, Yuan Gao, Yang Li, Shenglai Guo   +4 more
doaj   +1 more source

Crystal structure of N-[3-(dimethylazaniumyl)propyl]-N′,N′,N′′,N′′-tetramethyl-N-(N,N,N′,N′-tetramethylformamidiniumyl)guanidinium dibromide hydroxide monohydrate

Acta Crystallographica Section E: Crystallographic Communications, 2015
The asymmetric unit of the title hydrated salt, C15H37N63+·2Br−·OH−·H2O, contains one cation, three partial-occupancy bromide ions, one hydroxide ion and one water molecule.
Ioannis Tiritiris, Willi Kantlehner
doaj   +1 more source

Hydration and mobility of HO-(aq) [PDF]

, 2002
The hydroxide anion plays an essential role in many chemical and biochemical reactions. But a molecular-scale description of its hydration state, and hence also its transport, in water is currently controversial. The statistical mechanical quasi-chemical
Asthagiri, D., Gomez, Maria A., Kress, J. D., Pratt, Lawrence R.   +3 more
core   +3 more sources

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

European 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, Mohsen Aminsobhani, Mehdi Shokri, Razieh Shahbazi   +3 more
doaj   +1 more source

Geopolymer lightweight bricks manufactured from fly ash and foaming agent [PDF]

, 2013
This paper deals with the development of lightweight geopolymer bricks by using foaming agent and fly ash. The mix parameters analysed through a laboratory experiment with fix ratio of sodium silicate/sodium hydroxide solution mass ratio 2.5, fly ash ...
Abd Samad, Noorazman, Harun, Hairuddin, Ismail, Mohd Erfy, Lazim, Khairunnisa, Mohamad, Mimi Mohaffyza, Wan Ahmad, Wan Mohd Rashid   +5 more
core   +1 more source