Results 91 to 100 of about 1,144,227 (386)

Evaluation of antibacterial efficacy of Chitosan, Chlorhexidine, Propolis and Sodium hypochlorite on Enterococcus faecalis biofilm : An in vitro study

open access: yesJournal of Clinical and Experimental Dentistry, 2017
Background Long term successful root canal treatment requires effective debridement and disinfection of root canal system. Persistent periradicular lesions are usually associated with Enterococccus faecalis.
Natasha Jaiswal   +5 more
semanticscholar   +1 more source

Low Shrinkage Bleaching of Unbleached Neutral Sulphite Semichemical Pulp [PDF]

open access: yes, 1959
The main objective of this research project was the investigation of the most feasible method for the bleaching of a soft-cooked unbleached neutral sulphite semichemical aspen pulp cooked to a 70 percent yield.
Morrison, Jobe B.
core   +1 more source

Method for monitoring urea and ammonia in wine and must by flow injection-pervaporation [PDF]

open access: yes, 2002
An easy to automate flow-injection-pervaporation method for monitoring urea and ammonia in must and wine was developed. The method is based on separation of the ammonia from the sample matrix by pervaporation followed by its reaction with salicylate ...
Almy   +15 more
core   +1 more source

Organ toxicities associated with diet‐induced obesity in rats: Investigation of changes in activities selected enzymes

open access: yesBiotechnology and Applied Biochemistry, EarlyView.
Abstract Obesity stands out as one of the most significant health problems in the modern world. The prevalence of high‐calorie diets (HCDs) globally exacerbates this condition. Throughout history, plants and plant‐derived food products have been utilized for medicinal purposes, demonstrating their efficacy in the treatment and prevention of various ...
Bedia Bati
wiley   +1 more source

An in vitro evaluation of antimicrobial activity of five herbal extracts and comparison of their activity with 2.5% sodium hypochlorite against Enterococcus faecalis

open access: yesIndian Journal of Dental Research, 2015
Context: Sodium hypochlorite is the most widely used irrigant in endodontic practice, but it has various disadvantages. Literature has shown that herbal products such as Propolis, Azadirachta indica (AI), Triphala, Curcuma longa, and Morinda citrifolia ...
Divya Saxena   +4 more
doaj   +1 more source

Alkaline Sodium Hypochlorite Irrigant and Its Chemical Interactions

open access: yesMaterials, 2017
Endodontic irrigating solutions may interact chemically with one another. This is important, because even when solutions are not admixed, they will come into contact with one another during an alternating irrigation technique, forming unwanted by ...
P. P. Wright, B. Kahler, L. Walsh
semanticscholar   +1 more source

Ex vivo analysis of root canal cleaning using Endo-PTC associated to NaOCl and different irrigant solutions [PDF]

open access: yes, 2010
The aim of this study was to assess qualitatively, by means of SEM images, the cleaning of the dentin walls of root canals after chemical-surgical preparation using Endo-PTC cream with 0.5% and 1% sodium hypochlorite and different final irrigating ...
KLEINE, Brigida Monica   +4 more
core   +2 more sources

Electrochemical Catheter Hub Operated by a Wearable Micropotentiostat Prevents Acinetobacter baumannii Infection In Vitro

open access: yesBiotechnology and Bioengineering, EarlyView.
ABSTRACT Intraluminal infection of central venous catheters, used for long‐term treatment, can result in central line‐associated bloodstream infection (CLABSI). These infections can be challenging to prevent and treat due to formation of biofilms within catheter lumens, which shield bacteria from the human immune response and conventional antimicrobial
Majid Al‐Qurahi   +5 more
wiley   +1 more source

Disinfection protocols to prevent cross-contamination between dental offices and prosthetic laboratories

open access: yesJournal of Infection and Public Health, 2013
Summary: Control of cross-contamination between dental offices and prosthetic laboratories is of utmost importance to maintain the health of patients and dental office staff.
Ana Carolina Rodrigues Danzi Salvia   +6 more
doaj  

A New Aerosol‐Based Photobioreactor for the Cultivation of Cyanobacteria on Luffa

open access: yesBiotechnology and Bioengineering, EarlyView.
ABSTRACT Cyanobacteria are promising organisms for sustainable biotechnology due to their ability to grow photoautotrophically and their wide range of products. Many cyanobacteria grow in the form of biofilms, which is why the development of photobioreactors (PBR) for the cultivation of cyanobacteria in the form of biofilms is of great interest ...
Jonas Kollmen   +3 more
wiley   +1 more source

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