Development of a New Polar Organic Chemical Integrative Sampler for 1,4‐dioxane Using Silicone Membrane as a Diffusion Barrier
Sign Up to like & getrecommendations! Published in 2022 at "Environmental Toxicology and Chemistry"
DOI: 10.1002/etc.5518
Abstract: Efficient monitoring methods must be developed for 1,4‐dioxane, which is suspected to be carcinogenic to humans and is highly mobile in aquatic environments. In this regard, polar organic chemical integrative samplers (POCIS) have been utilized… read more here.
Keywords: development new; dioxane; organic chemical; chemical integrative ... See more keywords
Determination of 1,4-dioxane in water samples using freeze-assisted liquid-liquid extraction and gas chromatography-mass spectrometry with select reaction monitoring.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of separation science"
DOI: 10.1002/jssc.202000925
Abstract: In this study, we developed an analytical method for the determination of 1,4-dioxane in aqueous solutions using freeze-assisted liquid-liquid extraction, also known as frozen micro-extraction, and gas chromatography with triple quadrupole mass spectrometry with select… read more here.
Keywords: extraction; freeze assisted; method; dioxane ... See more keywords
In vivo positive mutagenicity of 1,4-dioxane and quantitative analysis of its mutagenicity and carcinogenicity in rats
Sign Up to like & getrecommendations! Published in 2018 at "Archives of Toxicology"
DOI: 10.1007/s00204-018-2282-0
Abstract: Abstract1,4-Dioxane is a widely used synthetic industrial chemical and its contamination of drinking water and food is a potential health concern. It induces liver tumors when administered in the drinking water to rats and mice.… read more here.
Keywords: mutagenicity dioxane; mutagenicity carcinogenicity; dioxane; mutagenicity ... See more keywords
Kinetic characterization of purified laccase from Trametes hirsuta: a study on laccase catalyzed biotransformation of 1,4-dioxane.
Sign Up to like & getrecommendations! Published in 2020 at "Biotechnology letters"
DOI: 10.1007/s10529-020-03038-1
Abstract: OBJECTIVE Laccase is one of the best known biocatalysts which degrade wide varieties of complex molecules that are both non-cyclic and cyclic in structure. The study focused on enzyme kinetics of a purified laccase from… read more here.
Keywords: purified laccase; laccase trametes; laccase; study ... See more keywords
A versatile model for investigating the protective effects of Ceratonia siliqua pod extract against 1,4-dioxane toxicity
Sign Up to like & getrecommendations! Published in 2020 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-020-08545-2
Abstract: In this study, the toxic effects of 1,4-dioxane, a common contaminant, and the protective property of Ceratonia siliqua L. pod extract (Cspe) against this toxicity are aimed to be demonstrated with a versatile model. For… read more here.
Keywords: control group; group; toxicity; dioxane ... See more keywords
Maximizing utilization of poplar wood by microwave-assisted pretreatment with methanol/dioxane binary solvent.
Sign Up to like & getrecommendations! Published in 2019 at "Bioresource technology"
DOI: 10.1016/j.biortech.2019.122657
Abstract: Organosolv is a promising pretreatment for lignocellulose biorefinery on the integrated utilization of full components from lignocellulosic biomass. A highly efficient pretreatment process using methanol/dioxane binary solvent with microwave irradiation is proposed in this study.… read more here.
Keywords: poplar wood; binary solvent; dioxane; dioxane binary ... See more keywords
Catalytic metal oxide nanopowder composite Ti mesh for electrochemical oxidation of 1,4-dioxane and dyes
Sign Up to like & getrecommendations! Published in 2018 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2018.03.158
Abstract: Abstract Electrocatalytic degradation of micropollutants is an attractive strategy for advanced wastewater management, but the development and optimization of innovative anodic materials are needed. This study investigated newly designed metal-TiO2 nanopowder composite coated Ti mesh… read more here.
Keywords: degradation; metal oxide; metal; composite mesh ... See more keywords
Synergistic 1,4-dioxane removal by non-thermal plasma followed by biodegradation
Sign Up to like & getrecommendations! Published in 2019 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2018.12.094
Abstract: Abstract In this work a water film non-thermal plasma reactor is combined with an aerobic biological reactor to treat water contaminated by 1,4-dioxane. The plasma reactor converted 1,4-dioxane to organic products including ethylene glycol, ethylene… read more here.
Keywords: thermal plasma; non thermal; plasma; dioxane ... See more keywords
Photophysical study of an alkaloid harmaline in 1,4-dioxane-water mixtures
Sign Up to like & getrecommendations! Published in 2018 at "Chemical Physics Letters"
DOI: 10.1016/j.cplett.2018.05.083
Abstract: Abstract In this article we have studied the photophysics of an alkaloid harmaline in 1,4-dioxane-water mixtures. It was known that the microstructure of this binary mixture changes upon varying the mole fraction of 1,4-dioxane in… read more here.
Keywords: harmaline dioxane; dioxane water; water mixtures; dioxane ... See more keywords
Spectroscopic methods for aqueous cyclodextrin inclusion complex binding measurement for 1,4-dioxane, chlorinated co-contaminants, and ozone.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of contaminant hydrology"
DOI: 10.1016/j.jconhyd.2018.02.002
Abstract: Recalcitrant organic contaminants, such as 1,4-dioxane, typically require advanced oxidation process (AOP) oxidants, such as ozone (O3), for their complete mineralization during water treatment. Unfortunately, the use of AOPs can be limited by these oxidants'… read more here.
Keywords: inclusion; aqueous cyclodextrin; methods aqueous; dioxane ... See more keywords
Associating potential 1,4-dioxane biodegradation activity with groundwater geochemical parameters at four different contaminated sites.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of environmental management"
DOI: 10.1016/j.jenvman.2017.10.031
Abstract: 1,4-Dioxane (dioxane) is a groundwater contaminant of emerging concern for which bioremediation may become a practical remediation strategy. Therefore, it is important to advance our heuristic understanding of geochemical parameters that are most influential on… read more here.
Keywords: geochemical parameters; biodegradation; biodegradation activity; dioxane ... See more keywords