Eradication of E. coli and S. aureus by Ciprofloxacin-loaded hydrogel

Synthesis and characterization of ciprofloxacin loaded histidine modified chitosan nanoparticle for eradication of Pseudomonas aeroginosa biofilm

Background: Pseudomonas aeruginosa biofilm is one of the problems in antibiotic treatment of infections. Nanomedicines such as chitosan can carry multiple drugs and improve the therapeutic effects of antibiotics. Objectives: The study aimed to synthesis and characterization of ciprofloxacin loaded chitosan nanoparticle for eradication biofilm of P. aeroginosa. Methods: Cipro-CS microparticles...

Efficiency of Cu, Ag, and Fe Nanoparticles As Detergents Preservatives Against E. coli and S. aureus

In this study, Cu, Ag, and Fe nanoparticles (NPs) are used in shampoo, hand washing liquid (HWL) and dish washing liquid (DWL) instead of the conventional synthetic preservatives such as isothiazolinones; since the latter often act as potent sensitizers that leads to development of allergic contact dermatitis. The above NPs are considerably effective against Escherichia coli and Staphylococcus ...

Surveillance of current antibiotic resistance among clinical isolates S. aureus,E. coli and P. aeroginosa collected from five Iranian cities

Antibiotic resistance is an emerging problem worldwide present in many bacteria, speciallyS. aureus, P. aeroginosa, and E. coli that are consider as the most common group of bacteriaresponsible for nosocomial infections. This problem would be more serious and divesting indeveloping countries where there is not regular surveillance program for periodic antibioticresistance. In attempts to report...

ترکیب و تاثیر ضد میکروبی روغنهای فرار پونه و گلپر بر E. coli و S. aureus

مطالعه پیرامون حساسیت باکتری‌های E. Coli و S. aureus در برابر خاصیت ضد‌میکروبی نانوذرات CdO

زمینه و هدف: در حال حاضر، استفاده از مواد نانوساختار، بسیار گسترده شده و مزیت­های زیادی هم از نانوذرات آلی و هم غیر آلی به­دست آمده است. هدف از انجام این مطالعه، بررسی حساسیت باکتری­های E. Coli  وS. aureus در برابر خاصیت ضدمیکروبی نانوذرات اکسید کادمیوم(CdO) است.  روش­ بررسی: در ایـن مـطـالـعـه، دو نـوع بـاکـتـری(ATCC 25923)  Sta...