نتایج جستجو برای: Antimicrobial efficacy

تعداد نتایج: 388983  

Journal: :journal of membrane science and research 0
t.n.a tengku sallehuddin faculty of chemical & natural resources engineering, universiti malaysia pahang, lebuhraya tun razak, 26300 gambang kuantan, pahang, malaysia m.n abu seman faculty of chemical & natural resources engineering, universiti malaysia pahang, lebuhraya tun razak, 26300 gambang kuantan, pahang, malaysia

this paper reports on preparation of polyamide membrane with addition of silver nanoparticles (agnps). agnps act as antibacterial agents that are less susceptible to membrane’s biofouling by interfacial polymerization (ip) method. agnps was synthesized via green route which has been reported previously. attenuated total reflectance-fourier transform infrared spectroscopy (atr-ftir), field emiss...

Journal: :jundishapur journal of natural pharmaceutical products 0
charu mohan marya department of public health dentistry, sudha rustagi dental college, faridabad, india; department of public health dentistry, sudha rustagi dental college, faridabad, india. tel: +91-1292224129, fax: +91-1294230010 meenakshi chopra department of public health dentistry, sudha rustagi dental college, faridabad, india sukhvinder singh oberoi department of public health dentistry, sudha rustagi dental college, faridabad, india ruchi nagpal department of public health dentistry, sudha rustagi dental college, faridabad, india chandan dhingra department of public health dentistry, sudha rustagi dental college, faridabad, india

conclusions the results of the present study indicate that brazilian propolis demonstrated in vitro anti-microbial efficacy against s. mutans and c. albicans. results the antimicrobial efficacy of hexidine against s. mutans and e. coli was higher compared to that of c. albicans. the brazilian propolis (p) mr showed antimicrobial action against s. mutans and c. albicans. the antimicrobial effica...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه مازندران - دانشکده علوم انسانی و اجتماعی 1390

teachers beliefs have usually been left unattended in the realm of educational research in iranian context. one of those beliefs which seems to impact teachers performance in the classroom is their sense of self-efficacy, which refers to teachers belief in their ability to enhance student achievement and in bringing about positive learning outcomes. the present study aimed to investigate the pr...

Journal: :journal of lasers in medical sciences 0
zohreh ahangari endodontic department, school of dentistry, shahid beheshti university of medical science, tehran, iran maryam mojtahed bidabadi endodontic department, school of dentistry, shahid beheshti university of medical science, tehran, iran mohammad asnaashari laser application in medical sciences research center, shahid beheshti university of medical sciences, tehran, iran afsaneh rahmati endodontic department, school of dentistry, hamedan university of medical science, hamedan, iran fahimeh sadat tabatabaei dental material department, shahid beheshti university of medical science, tehran, iran

introduction: elimination of pathological microflora of root canal systems is a major goal in endodontic treatment. this study aimed to compare the antimicrobial efficacy of calcium hydroxide as an intracanal medication and antibacterial photodynamic therapy (apdt) against enterococcus faecalis and candida albicans in teeth with periapical (pa) lesions. methods: this in vivo study was conducted...

Journal: :Clinical infectious diseases : an official publication of the Infectious Diseases Society of America 2014
William O'Riordan Sinikka Green Purvi Mehra Carisa De Anda Edward Fang Philippe Prokocimer

The novel oxazolidinone tedizolid phosphate is in late-stage development for acute bacterial skin and skin structure infections (ABSSSIs). Preclinical and phase 1 trials have shown that 200-mg once-daily tedizolid phosphate dosing achieves the appropriate pharmacokinetic goals for optimal antimicrobial effect, and a randomized phase 2 dose-ranging trial confirmed that tedizolid phosphate may be...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت دبیر شهید رجایی - دانشکده علوم انسانی 1392

abstract due to the growing importance and influence of the self of the teacher in the field of educational and cognitive psychology, the current study intended to investigate the relationship between three teacher qualities and characteristics, i.e. teacher self efficacy, self regulation, and success as perceived by their learners. the study aimed at finding whether teacher self efficacy an...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده ادبیات و علوم انسانی 1393

as far as bandura’s (1977) conceptualization of the sense of self-efficacy is concerned, it is argued to be context- and even task-specific, compared to other concepts like self-esteem (brown, 2000); therefore, upon the previous research studies, related theories and definitions, and the ideas and views obtained from the interviews conducted with the scholars, the current research study aimed a...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده ادبیات و علوم انسانی 1392

the purpose of this quantitative study was to investigate the relation between efl teachers’ self-efficacy beliefs and their success. moreover, the study was an analysis of the teacher age, gender and years of teaching experience, to examine the manner in which these factors relate to teacher self-efficacy as defined by bandura (1997) and teaching effectiveness as evaluated by their own student...

2014
Subrata Chattopadhyay Elisabeth Heine Helmut Keul

In this work, we report the antimicrobial efficacy of azetidinium functionalized polytetrahydrofurans in solution and their application in the preparation of non leaching, antimicrobial surfaces. The excellent antimicrobial efficacy of these water soluble polymers both in solution and on surfaces (>99.99%–100% bacterial growth inhibition) makes them excellent candidates for solving the hygiene ...

2018
Fabian Cieplik Viktoria-Sophia Steinwachs Denise Muehler Karl-Anton Hiller Thomas Thurnheer Georgios N. Belibasakis Wolfgang Buchalla Tim Maisch

Citation: Cieplik F, Steinwachs V-S, Muehler D, Hiller K-A, Thurnheer T, Belibasakis GN, Buchalla W and Maisch T (2018) Phenalen-1-one-Mediated Antimicrobial Photodynamic Therapy: Antimicrobial Efficacy in a Periodontal Biofilm Model and Flow Cytometric Evaluation of Cytoplasmic Membrane Damage. Front. Microbiol. 9:688. doi: 10.3389/fmicb.2018.00688 Phenalen-1-one-Mediated Antimicrobial Photody...

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