Quaternary ammonium silane (k21) based intracanal medicament triggers biofilm destruction [PDF]
BMC Oral Health, 2021 Background Compare antimicrobial efficacy of a quarternary ammonium silane (QAS)/k21 as an intracanal medicament against E. faecalis and C. albicans biofilms formed on root dentin. Methodology Dentin blocks were sterilized and E. faecalis and C. albicans
Esther Sook Kuan Kok +10 more
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Antimicrobial FiteBac® K21 promotes antimicrobial Potency and wound healing
Heliyon, 2023 Objectives: Successful root canal therapy is dependent on the efficacy of complete instrumentation and adequate use of chemical irrigant to eliminate the biofilm from dentin surface.
Ranjeet Ajit Bapat +11 more
doaj +3 more sources
K21 Compound, a Potent Antifungal Agent: Implications for the Treatment of Fluconazole-Resistant HIV-Associated Candida Species [PDF]
Frontiers in Microbiology, 2019 Background/Objectives: With mucocutaneous candidiasis being highly prevalent in HIV patients, the emergence of fluconazole-resistant Candida species forms a major challenge in treating and eradicating these infections.
Cathy N. John +4 more
doaj +5 more sources
The behaviour of the Aluminium Bridge with comparison of composite steel bridge [PDF]
Port Said Engineering Research Journal, 2023 Using aluminium for bridge deck was firstly in 1933 in U.S.A, in Egypt it is very interested for constructing aluminium bridge. The use of Aluminium alloys for constructing bridges and bridge decks has much to offer because of their light weight ...
Ola El Said, AZZA ANAN, Mohamed Badawy
doaj +1 more source
Sustainability of Lap Splice in Externally Near Surface Mounted Bars of Reinforced Concrete Beam [PDF]
Port Said Engineering Research Journal, 2023 The Near Surface Mounted (NSM) is a method to strengthen and rehabilitate components of the reinforced concrete (RC) flexural and shear strength in the tension side of the concrete, it consists of positioning the reinforcement bars in grooves scratched ...
khaled khalil, Mohamed Farouk, AZZA ANAN
doaj +1 more source
Scientific Reports, 2022 Silane-based/fully hydrolyzed, endodontic irrigant exhibiting antimicrobial properties, is prepared, and is hypothesized to control macrophage polarization for tissue repair.
Umer Daood +10 more
doaj +1 more source
K21 education and intelligent sciences: future schools and teachers/students in future society
智能科学与技术学报The further development of intelligent science and technology will inevitably transform the knowledge infrastructure of society, compelling us to reorganize the K21 education system—from early childhood to doctoral stages—using new thinking and new ...
Fei-Yue WANG
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Antibacterial and antibiofilm efficacy of k21-E in root canal disinfection
Dental Materials, 2021 The aim of the current project was to study the antimicrobial efficacy of a newly developed irrigant, k21/E against E. faecalis biofilm.Root canals were instrumented and randomly divided into the following groups: irrigation with saline, 6% NaOCl (sodium hypochlorite), 6% NaOCl+2% CHX (Chlorhexidine), 2% CHX, 0.5% k21/E (k21 - quaternary ammonium ...
Umer Daood +8 more
openaire +2 more sources
Identification of Two Chemical Types of K21 Capsular Polysaccharide from Klebsiellae [PDF]
Microbiology, 1987 Strains of Klebsiella pneumoniae of serotype K21 are frequently involved in outbreaks of nosocomial infections. The type strain of Klebsiella pneumoniae K21 (which we have renamed K21a) produces capsular polysaccharide that contains mannose, galactose and glucuronic acid in the ratio 2:2:1.
P M, Allen +3 more
openaire +2 more sources
Indywidualna legalizacja RPM w decyzji australijskiego organu antymonopolowego (sprawa Tooltechnic z grudnia 2014 r.) [PDF]
internetowy Kwartalnik Antymonopolowy i Regulacyjny, 2015 Niniejsze opracowanie stanowi prezentację australijskiej sprawy Tooltechnic, w której organ antymonopolowy tego kraju – po raz pierwszy historii – autoryzował nałożenie przez wskazanego przedsiębiorcę obowiązku przestrzegania minimalnych cen odsprzedaży (
Konrad Kohutek
doaj +1 more source