Quaternary ammonium compounds: a chemical class of emerging concern

WA Arnold, A Blum, J Branyan, TA Bruton… - … science & technology, 2023 - ACS Publications
Quaternary ammonium compounds (QACs), a large class of chemicals that includes high
production volume substances, have been used for decades as antimicrobials …

From antibacterial to antibiofilm targeting: an emerging paradigm shift in the development of quaternary ammonium compounds (QACs)

EA Saverina, NA Frolov, OA Kamanina… - ACS Infectious …, 2023 - ACS Publications
In a previous development stage, mostly individual antibacterial activity was a target in the
optimization of biologically active compounds and antiseptic agents. Although this targeting …

[HTML][HTML] Wastewater surveillance of SARS-CoV-2 and chemical markers in campus dormitories in an evolving COVID− 19 pandemic

S Mohapatra, S Bhatia, KYK Senaratna… - Journal of Hazardous …, 2023 - Elsevier
In this study, we report the implementation of a comprehensive wastewater surveillance
testing program at a university campus in Singapore to identify Severe Acute Respiratory …

Low concentration quaternary ammonium compounds promoted antibiotic resistance gene transfer via plasmid conjugation

C Liu, SG Goh, L You, Q Yuan, S Mohapatra… - Science of the Total …, 2023 - Elsevier
During the pandemic of COVID-19, the amounts of quaternary ammonium compounds
(QACs) used to inactivate the virus in public facilities, hospitals and households increased …

Friends against the foe: synergistic photothermal and photodynamic therapy against bacterial infections

A Naskar, K Kim - Pharmaceutics, 2023 - mdpi.com
Multidrug-resistant (MDR) bacteria are rapidly emerging, coupled with the failure of current
antibiotic therapy; thus, new alternatives for effectively treating infections caused by MDR …

Evaluating quaternium-15 effects on Mytilus galloprovincialis: New insights on physiological and cellular responses

F Impellitteri, K Riolo, CR Multisanti, G Zicarelli… - Science of the Total …, 2024 - Elsevier
Among personal care products, quaternium-15 is prominently featured as a preservative in
items such as shampoos, soaps, shaving products, and cosmetics. The widespread use of …

From disinfectants to antibiotics: Enhanced biosafety of quaternary ammonium compounds by chemical modification

Y Mai, Z Wang, Y Zhou, G Wang, J Chen, Y Lin… - Journal of Hazardous …, 2023 - Elsevier
The excessive use of quaternary ammonium compounds (QACs) following the COVID-19
pandemic has raised substantial concerns regarding their biosafety. Overuse of QACs has …

Quaternary ammonium salts functionalized cotton fibers with highly effective and durable antibacterial performances for daily healthcare textile applications

Y Li, H Zhao, T Li, D Shang, L Wu, N Guan… - Industrial Crops and …, 2023 - Elsevier
The pandemics of coronavirus disease 2019 (COVID-19) have made us realize the
significantly importance of healthcare textiles even in daily lives. Design and development of …

Insights into the mechanisms and key factors influencing biofilm formation by Aeromonas hydrophila in the food industry: a comprehensive review and bibliometric …

MA Rahman, S Akter, M Ashrafudoulla… - Food Research …, 2024 - Elsevier
Biofilm formation by Aeromonas hydrophila in the food industry poses significant challenges
to food safety and quality. Therefore, this comprehensive review aimed to provide insights …

Deciphering the interaction impacts between antiseptic benzethonium chloride and biofilm nitrification system: Performance, resistance mechanisms and …

Y Cui, J Gao, M Zhao, Y Guo, Y Zhao, Z Wang - Water Research, 2023 - Elsevier
Benzethonium chloride (BEC) is one of emerging bacteriostatic agents. BEC-bearing
wastewater generated during sanitary applications in food and medication is easily …