Results 21 to 30 of about 1,324 (150)

Evaluation of a novel, multi-functional inhibitor compound for prevention of biofilm formation on carbon steel in marine environments

open access: yesScientific Reports, 2021
Chemical biocides remain the most effective mitigation strategy against microbiologically influenced corrosion (MIC), one of the costliest and most pervasive forms of corrosion in industry.
Benjamin Tuck   +5 more
doaj   +1 more source

Effect of two surfactants on in vitro permeation of butorphanol through horse nasal mucosa

open access: yesUniciencia, 2021
The aim of the present study was to evaluate the effect of two surfactants on in vitro permeation of butorphanol through equine nasal mucosa. Franz diffusion cells and equine nasal mucosa were used. Three formulations were developed based on citric acid,
María Inés Velloso   +2 more
doaj   +1 more source

Prevalent Synergy and Antagonism Among Antibiotics and Biocides in Pseudomonas aeruginosa

open access: yesFrontiers in Microbiology, 2021
Antimicrobials can exert specific physiological effects when used in combination that are different from those when applied alone. While combination effects have been extensively mapped for antibiotic-antibiotic combinations, the combination effects of ...
Franziska Pietsch   +3 more
doaj   +1 more source

Energy Transfer in Ce0.85Tb0.15F3 Nanoparticles-CTAB Shell-Chlorin e6 System

open access: yesNanoscale Research Letters, 2017
Formation and electronic excitation energy transfer process in the nanosystem consisting of Ce0.85Tb0.15F3 nanoparticles, cetrimonium bromide (CTAB) surfactant, and chlorin e6 photosensitizer were studied.
Mykhaylo Yu. Losytskyy   +5 more
doaj   +1 more source

Modifications and optimization of manual methods for polymerase chain reaction and 16S rRNA gene sequencing quality community DNA extraction from goat rumen digesta [PDF]

open access: yesVeterinary World, 2018
Background and Aim: A critical prerequisite for studying rumen microbial community by high throughput molecular biology methods is good quality community DNA. Current methods of extraction use kits designed for samples from the different origin for rumen.
Durgadevi Aphale, Aarohi Kulkarni
doaj   +1 more source

Laccase concentration by foam fractionation of Cerrena unicolor and Pleurotus sapidus culture supernatants

open access: yesChemical and Process Engineering, 2017
Foam fractionation process for concentration of laccases from two Basidiomycete strains under different process conditions was investigated. Culture supernatants of Cerrena unicolor and Pleurotus sapidus containing active laccase were used with and ...
Blatkiewicz Michał   +3 more
doaj   +1 more source

Influence factors on the critical micelle concentration determination using pyrene as a probe and a simple method of preparing samples [PDF]

open access: yesRoyal Society Open Science, 2020
The critical micelle concentration (CMC) is an important parameter of widely used surfactants and needs to be measured in the application and development of surfactants.
Hao Li   +4 more
doaj   +1 more source

Simple Preparation of the CuO•Fe3O4/Silica Composite from Rice Husk for Enhancing Fenton-Like Catalytic Degradation of Tartrazine in a Wide pH Range

open access: yesAdsorption Science & Technology, 2022
SiO2 was prepared from rice husk (RH) with the assistance of cetrimonium bromide (CTAB), and the CuO•Fe3O4/SiO2 composite was prepared by a simple coprecipitation method to enhance the Fenton-like degradation of dyes in a wide pH range.
Khanh Huyen Pham Ngoc, Anh-Tuan Vu
doaj   +1 more source

Water oxidation electrocatalyst: A new application area for Ruthner powder waste material

open access: yesBoletín de la Sociedad Española de Cerámica y Vidrio, 2022
Ruthner powder is a by-product of the steel hot-rolling process. This study introduces a new application area for this waste material by investigating its activity for the oxygen evolution reaction.
Soghra Ghorbanzadeh   +3 more
doaj   +1 more source

Antibacterial Activity of In Situ Prepared Chitosan/Silver Nanoparticles Solution Against Methicillin-Resistant Strains of Staphylococcus aureus

open access: yesNanoscale Research Letters, 2018
Background Investigation of new effective drugs against the methicillin-resistant strains of Staphylococcus aureus (MRSA) is an urgent issue of modern medicine.
Viktoriia Holubnycha   +3 more
doaj   +1 more source

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