Results 161 to 170 of about 2,009,626 (215)

Anti-biofilm efficacy of triclosan-amphotericinB combination against filamentous fungus, Aspergillus fumigatus [PDF]

open access: yes, 2018
Keshavarz, T.   +5 more
core  

Managing and monitoring indoor air quality and surface decontamination in healthcare environments. [PDF]

open access: yesArh Hig Rada Toksikol
Cappelli G   +11 more
europepmc   +1 more source

Biocidal Potency of Polymers with Bulky Cations.

ACS Macro Letters, 2023
The performance of antimicrobial polymers depends sensitively on the type of cationic species, charge density, and spatial arrangement of cations. Here we report antimicrobial polymers bearing unusually bulky tetraaminophosphonium groups as the source of
Yang Lou   +4 more
semanticscholar   +3 more sources

New N-Halamine Biocidal Polymers

Journal of Bioactive and Compatible Polymers, 1998
A new series of N-halamine polymers has been synthesized and tested in granular form, on glass and as fiber substrates for efficacy at inactivating bacteria. Copolymers and grafted copolymers were prepared with 4-(alkyl acryloxymethyl)-4-ethyl-2-oxazolidinones and commercial monomers or polymers.
M. Eknoian, S. D. Worley
semanticscholar   +2 more sources

Biocidal polymers active by contact. III. Ageing of biocidal polyurethane coatings in water

Journal of Applied Polymer Science, 1993
AbstractPolyurethane coatings prepared from hydroxytelechelic polybutadiene with pendant qua‐ternary ammonium salts (QAS) are able to kill microorganisms, these biocidal polymers were submitted to various ageing conditions. The activity remained constant after exposure to a very high number of bacteria (Escherichia coli).
N. Nurdin, G. Hélary, G. Sauvet
semanticscholar   +2 more sources

Synthesis of Novel N-Halamine Biocidal Polymers

Journal of Bioactive and Compatible Polymers, 1999
Two new water-insoluble polymeric biocides have been synthesized: poly[3-chloro-2,2,5,5-tetramethyl-1-(4'-vinylbenzyl)imidazolidin-4-one] (Poly-p-VBD-Cl) and poly[acrylonitrile-co-(1,3-dichloro-5-methyl-5-(4'-vinylbenzyl)barbituric acid)] (Poly-AN-Barb-Cl).
D. Elrod, S. D. Worley
semanticscholar   +2 more sources

Disinfection of Water by N-Halamine Biocidal Polymers

Industrial & Engineering Chemistry Research, 1995
Two novel polymers have been tested in a filter application for biocidal efficacy for flowing aqueous solutions of microorganisms. A laboratory water pump was employed in the experiments to provide contact times on the order of 1-2 s/mL. The two polymers are N-chlorinated and N-brominated derivatives of a polystyrene hydantoin.
Gang Sun   +4 more
semanticscholar   +2 more sources

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