Results 71 to 80 of about 9,513 (156)

Fluorescence method for determining the mechanism and speed of action of surface-active drugs on yeast cells

BioTechniques, 2011
New antifungal agents are needed to treat life-threatening fungal infections, particularly with the development of resistance. Surface-active antifungals have the advantages of minimizing host toxicity and the emergence of drug resistance.
Marie Kodedová, Karel Sigler, Bernard D. Lemire, Dana Gášková   +3 more
doaj   +1 more source

THE BACTERICIDAL EFFECTS OF SOME CHEMICAL COMPOUNDS ON ENTEROPATHOGENIC BACTERIA

Iranian Journal of Public Health, 1972
The evaluation of bactericidal effects of chemical compounds is one of the primary duties of the Public health laboratories. To meet this, several compounds were tested against various strains of bacteria (Salmonella typhosa, Sh. flexneri type 2, E. Coli
A. Zarifi, M. Shafi, T. Zirakzadeh   +2 more
doaj  

Imidazoles and Quaternary Ammonium Compounds as Effective Therapies against (Multidrug-Resistant) Bacterial Wound Infections

Antibiotics
Background/Objectives: The rise and spread of antimicrobial resistance complicates the treatment of bacterial wound pathogens, further increasing the need for newer, effective therapies.
Lauren Van de Vliet, Thijs Vackier, Karin Thevissen, David Decoster, Hans P. Steenackers   +4 more
doaj   +1 more source

Genetic determinants and phenotypic characteristics of heavy metal and biocide tolerance among multidrug-resistant and susceptible Gram-negative bacilli clinical isolates

Journal of Global Antimicrobial Resistance
: Antimicrobial resistance is a major health care problem as well as a concern for global public health. As a result, the use of nonantibiotic antimicrobials, such as heavy metals and biocides, has increased in a bid to control the spread of antibiotic ...
Natália Columbaro Moreira, Nathália Abichabki, Joseane Cristina Ferreira, Roberto Martinez, Ana Lucia da Costa Darini, Leonardo Neves Andrade   +5 more
doaj   +1 more source

Avaliação da contaminação bacteriana em desinfetantes de uso domiciliar

Revista de Saúde Pública
OBJETIVO: Avaliar desinfetantes de uso domiciliar, identificando a presença de bactérias contaminantes, e conhecer o nível de tolerância dessas bactérias ao cloreto de benzalcônio.
Fumie Miyagi, Jorge Timenetsky, Flávio Alterthum   +2 more
doaj  

Comparison of Aqueous and Non-Aqueous Capillary Electrophoresis for the Determination of Four Benzalkonium Chloride Homologues in Compound Disinfectants

, 2023
Kai Yao, Ruoke Jiang, Ping Wang, Jing Zhang, Bing Shao, Xiaojing Ding   +5 more
openalex   +1 more source

Exploring antimicrobial interactions between metal ions and quaternary ammonium compounds toward synergistic metallo-antimicrobial formulations

Microbiology Spectrum
Multi-target antimicrobial agents are considered a viable alternative to target-specific antibiotics, resistance to which emerged as a global threat. Used centuries before the discovery of conventional antibiotics, metal(loid)-based antimicrobials (MBAs),
Andrii Lekhan, Raymond J. Turner
doaj   +1 more source

D-optimal candexch algorithm-enhanced machine learning UV-spectrophotometry for five-analyte determination in novel anti-glaucoma formulations and ocular fluids: four-color sustainability framework with NQS assessment and UN-SDG integration

BMC Chemistry
The novel anti-glaucoma ophthalmic preparation containing latanoprost, netarsudil, and benzalkonium chloride has posed a significant challenge due to its complexity and the lack of environmentally sustainable quantification methods, with only a single ...
Omkulthom Al kamaly, Lateefa A. Al-Khateeb, Michael K. Halim, Noha S. katamesh, Galal Magdy, Ahmed Emad F. Abbas   +5 more
doaj   +1 more source

Bactericidal effects of four types of Didecyl dimethyl ammonium chloride and Benzalkonium Chloride

Sterile Supply
ObjectiveThe present study intends to observe the bactericidal effects of four types of Didecyl dimethyl ammonium chloride (DDAC) and Benzalkonium Chloride (BAC).MethodsThe bactericidal effects were evaluated using a quantitative suspension test and ...
Defeng Li, Liang Tian, Xieshang Pan, Zhongyi Xie, Lanfen Wei   +4 more
doaj   +1 more source

Preparations of Organoclay Using Cationic Surfactant and Characterization of PVC/ (Bentonite and Organoclay) Composite Prepared via Melt Blending Method

Iraqi Journal of Chemical and Petroleum Engineering, 2017
Calcium-Montmorillonite (bentonite) [Ca-MMT] has been prepared via cation exchange reaction using benzalkonium chloride [quaternary ammonium] as a surfactant to produce organoclay which is used to prepare polymer composites.
Basma A. Abdul majeed, Dhilal Amer Sabar
doaj