Results 101 to 110 of about 8,326 (202)

Ionic liquids: A pharmaceutical perspective [PDF]

open access: yes, 2014
In the last decades, ionic liquids (ILs) progressed from chemical curiosities to interesting biological compounds apprehending the attention of researchers of distinct areas, from chemistry to pharmacology.
M. Lúcia M.F.S. Saraiva
core  

Proteomic approach to Pseudomonas aeruginosa adaptive resistance to benzalkonium chloride [PDF]

open access: yes, 2013
This study aimed to assess the membrane modifications in Pseudomonas aeruginosa after continuous exposure to increasing doses of benzalkonium chloride (BC). Two different concentrations were used, 0.9 and 12.0 mM.
Coquet, Laurent   +3 more
core   +2 more sources

Biocide tolerance, phenotypic and molecular response of Lactic Acid Bacteria isolated from naturally-fermented Aloreña table olives throughout fermentation to induction by different physico-chemical stresses [PDF]

open access: yes, 2016
Lactic acid bacteria isolated from Aloreña table olives throughout fermentation process were resistant at least to three antibiotics (Casado Muñoz et al., 2014), however they were very sensitive to all biocides tested in this study (MIC below the ...
Abriouel, Hikmate   +5 more
core   +1 more source

Quaternary Ammonium Leucine-Based Surfactants: The Effect of a Benzyl Group on Physicochemical Properties and Antimicrobial Activity

open access: yesPharmaceutics, 2019
Quaternary ammonium amphiphiles are a class of compounds with a wide range of commercial and industrial uses. In the pharmaceutical field, the most common quaternary ammonium surfactant is benzalkonium chloride (BAC), which is employed as a preservative ...
Diego Romano Perinelli   +7 more
doaj   +1 more source

Comparing effects of in-home decontamination procedures by common components on antioxidant activity and microbial load in some selected vegetables [PDF]

open access: yes, 2016
Aims: Decontamination procedures are different in each country, as the other applications of disinfection, and standards. The aim of this study was to evaluate the effects of household decontaminations and storage time on the antioxidant activity and ...
Alimohammadi, M.   +4 more
core  

Quaternary Ammonium Compounds and Contact Dermatitis: A Review and Considerations During the COVID-19 Pandemic

open access: yesClinical, Cosmetic and Investigational Dermatology, 2023
Chidubem AV Okeke,1 Ramona Khanna,2 Alison Ehrlich3 1Department of Dermatology, Howard University College of Medicine, Washington, DC, USA; 2Georgetown University School of Medicine, Washington, DC, USA; 3Foxhall Dermatology, Washington, DC ...
Okeke CAV, Khanna R, Ehrlich A
doaj  

Avaliação da contaminação bacteriana em desinfetantes de uso domiciliar

open access: yesRevista 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   +2 more
doaj  

Intercalation compounds of a smectite clay with an ammonium salt biocide and their possible use for conservation of cultural heritage

open access: yesHeliyon, 2019
Ordered intercalation compounds between a smectite mineral clay (montmorillonite, Mt) and the ammonium salt mainly used for stone material disinfection procedures (i.e.
Chiara Gallo   +2 more
doaj  

In vitro amoebicidal effects of arabinogalactan-based ophthalmic solution

open access: yesInternational Journal for Parasitology: Drugs and Drug Resistance, 2021
The main corneal infections reported worldwide are caused by bacteria and viruses but, recently, the number of Acanthamoeba keratitis (AK) cases has increased.
M. Reyes-Batlle   +6 more
doaj  

Increasing antibiotic resistance in preservative-tolerant bacterial strains isolated from cosmetic products [PDF]

open access: yes, 2015
To ensure the microbiological quality, consumer safety and organoleptic properties of cosmetic products, manufacturers need to comply with defined standards using several preservatives and disinfectants.
Laura Gomez-Perez   +3 more
core   +1 more source

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