Results 91 to 100 of about 488 (140)

Enhanced electrocatalytic production of H2O2 at Co-based air-diffusion cathodes for the photoelectro-fenton treatment of bronopol

open access: yes
(Co, S, P)-decorated multiwalled carbon nanotubes (MWCNTs) have been synthesized following a hydrothermal route as electrocatalysts to manufacture large surface area air-diffusion cathodes with carbon cloth as substrate.
Alcaide, Francisco   +5 more
core  

[Study of the disinfectant action of a mixture of chlorhexidine and bronopol].

open access: yesActa poloniae pharmaceutica, 1981
W, Woźniak-Parnowska   +2 more
openaire   +1 more source

Some properties of bronopol, a new antimicrobial agent active against Pseudomonas aeruginosa

open access: yesJournal of Pharmacy and Pharmacology, 1964
B, CROSHAW, M J, GROVES, B, LESSEL
openaire   +2 more sources

In vitro skin penetration of bronidox, bronopol and formaldehyde from cosmetics

open access: yesRegulatory Toxicology and Pharmacology, 2021
The objective was to evaluate the influence of the formulation in the in vitro transdermal absorption through pig ear skin of three preservatives, bronopol, bronidox and formaldehyde as well as the absorption of formaldehyde from bronopol and dimethyloldimethyl hydantoin (DMDM hydantoin). An aqueous solution, an O/W emulsion and a hydrogel were assayed.
Pablo Miralles   +2 more
exaly   +6 more sources

Bronopol allergic contact dermatitis

Contact Dermatitis, 1983
Bronopol (2‐bromo‐2‐nitropropane‐1, 3‐diol) is an antimicrobial widely used as a preservative, primarily in cosmetic formulations. Analysis of patch tests performed on our patients revealed an incidence of 12.5% relevant positive results to 0.5% and/or 0.25% bronopol.
M S, Peters   +2 more
exaly   +3 more sources

Determination of bronopol and its degradation products by HPLC

Journal of Pharmaceutical and Biomedical Analysis, 2002
Bronopol (2-bromo-2-nitropropane-1,3-diol) is widely used as an anti-microbial in cosmetics, external medicaments, shampoos and bath preparations. A reversed-phase high performance liquid chromatographic separation method with UV spectrophotometric detection was developed for the determination of bronopol and its degradation products.
Huafu, Wang   +2 more
exaly   +3 more sources

Suitability of bronopol preservative treated milk for fatty acid determination

open access: yesJournal of Dairy Research, 2011
This work aimed to test if milk preserved with bronopol can be reliably used for fatty acid determination. Dairy production and milk quality are often monitored regularly to assess performance and contribute to selection indices. With evidence that fat composition can be influenced by selective breeding, there might be an interest in using samples ...
Butler G, Stergiadis S
openaire   +4 more sources

Rapid ultraviolet spectrophotometric determination of bronopol: application to raw material analysis and kinetic studies of bronopol degradation

Journal of Pharmaceutical and Biomedical Analysis, 1996
A simple and rapid spectrophotometric assay is described for bronopol determination in raw material. The method is based on the measurement of absorbance (at 244 nm) of bromonitroethanol (sodium salt of aci-form), the chromophoric derivative formed from bronopol instantaneously by a retroaldol reaction in the presence of 0.1 M NaOH. This derivative has
A K, Sanyal, M, Basu, A B, Banerjee
exaly   +3 more sources

Contact allergy to Bronopol

Contact Dermatitis, 1990
A total of 8149 patients were patch tested with the preservative Bronopol in 7 European contact clinics. The Majority of patients (6507) were investigated in London. Reactivity was low, with a total of 10 irritant (0.12%) and 38 allergic reactions (0.47%).
R J Rycroft
exaly   +3 more sources

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