Biofouling and scaling are commonly encountered bottlenecks in large and small scale
installations of membrane technology for surface-, waste-or seawater treatment. The …

Background Long term successful root canal treatment requires effective debridement and
disinfection of root canal system. Persistent periradicular lesions are usually associated with …

Aim: To analyze the sustained release of intracanal medicaments with or without a carrier
and testing their antimicrobial efficacy in root canal against Candida albicans and …

Chitosan and propolis are natural substances that can be commonly found in the
environment. Chitosan is one of the several cationic polysaccharides found in nature. It is a …

Preservation of paper-based historical artifacts against deterioration due to the presence of
bacteria and fungi colonies has been one of the major issues for the importance of …

Background. Elimination of bacteria from the root canal system is one of the aims of
endodontic treatment; hence the incorporation of antibiotics into sealers can increase their …

A impossibilidade de erradicar completamente os microrganismos da cavidade oral ou dos
canais radiculares estimula a procura de novos materiais que permitam cada vez mais …

Objective: Citric acid has been reported removal of smear layer, low antibacterial property,
low cytotoxicity. Although the citric acid alone has few used as a root canal irrigant, citric acid …

To investigate applications of chitosan as antibacterial agent for endodontic treatments, we
tested its activity against Enterococcus faecalis standard strain (ATCC29212) and clinical …

The purpose of this study was to evaluate the antibacterial activity of a modified self-etching
primer incorporating chitosan and whether this modification affected the bond strength to …