Results 11 to 20 of about 40,284 (328)

Wearable Device for Cumulative Chlorobenzene Detection and Accessible Mitigation Strategies

open access: yesSensors, 2023
Chronic exposure to low concentrations of volatile organic compounds (VOCs), such as chlorobenzene, is not being monitored in industrializing countries, although VOC exposure is associated with carcinogenic, organ-toxic, and endocrine-disrupting effects.
Aryan Mago   +3 more
doaj   +1 more source

Determination of Ultra-Trace Amounts of Copper in Environmental Water Samples by Dispersive Liquid-Liquid Microextraction Combined with Graphite Furnace Atomic Absorption Spectrometry

open access: yesSeparations, 2023
A new method of dispersive liquid-liquid microextraction (DLLME) combined with graphite furnace atomic absorption spectrometry (GFAAS) was proposed for the determination of ultra-trace copper.
Quan Han   +4 more
doaj   +1 more source

Effects of solvent additive on "s-shaped" curves in solution-processed small molecule solar cells. [PDF]

open access: yes, 2016
A novel molecular chromophore, p-SIDT(FBTThCA8)2, is introduced as an electron-donor material for bulk heterojunction (BHJ) solar cells with broad absorption and near ideal energy levels for the use in combination with common acceptor materials.
Bazan, Guilllermo C   +4 more
core   +5 more sources

Accuracy in determining absorbed irradiation dose at different temperature measurements using ethanol chlorobenzene - oscillotitrator system [PDF]

open access: yesNuclear Technology and Radiation Protection, 2018
Ethanol-chlorobenzene/oscillotitrator dosimetry system is widely used in controlling the irradiation process in gamma facilities. The ethanol-chlorobenzene dosimetry system provides a reliable means of measuring absorbed dose. It is based on a process of
Vujčić Ivica T.   +3 more
doaj   +1 more source

Effect of nanostructure on catalytic degradation of chlorobenzene over Ce-V catalysts

open access: yesCailiao gongcheng, 2021
Ce-V catalysts were synthesized by a hydrothermal method. In order to change the chemical environment of solution during the preparation process, NaOH solution and ammonia were used to adjust the pH value, and surfactant P123 was added to limit the grain
SHI Qi   +4 more
doaj   +1 more source

The solvation and dissociation of 4-benzylaniline hydrochloride in chlorobenzene [PDF]

open access: yes, 2014
A reaction scheme is proposed to account for the liberation of 4-benzylaniline from 4-benzylaniline hydrochloride, using chlorobenzene as a solvent at a temperature of 373 K.
Alice A. Miller   +40 more
core   +1 more source

Application of nitroarene dioxygenases in the design of novel strains that degrade chloronitrobenzenes. [PDF]

open access: yes, 2009
Widespread application of chloronitrobenzenes as feedstocks for the production of industrial chemicals and pharmaceuticals has resulted in extensive environmental contamination with these toxic compounds, where they pose significant risks to the health ...
Ju, Kou-San, Parales, Rebecca E
core   +1 more source

Oxidative Degradation of Hazardous Benzene Derivatives by Ferrate(VI): Effect of Initial pH, Molar Ratio and Temperature

open access: yesToxics, 2021
Two of the most hazardous benzene derivatives (HBD) that have polluted the aquatic environment are bromobenzene and chlorobenzene. Ferrate can degrade various pollutants quickly and efficiently without producing harmful byproducts.
Dian Majid   +3 more
doaj   +1 more source

Aromatic nitrations by mixed acid. Slow liquid-liquid reaction regime [PDF]

open access: yes, 1995
Aromatic nitrations by mixed acid have been selected as a specific case of a heterogeneous liquid-liquid reaction. An extensive experimental programme has been followed using adiabatic and heat-flow calorimetry and pilot reactor experiments, supported by
Alos, M.A.   +6 more
core   +3 more sources

Fungal Unspecific Peroxygenases Oxidize the Majority of Organic EPA Priority Pollutants

open access: yesFrontiers in Microbiology, 2017
Unspecific peroxygenases (UPOs) are secreted fungal enzymes with promiscuity for oxygen transfer and oxidation reactions. Functionally, they represent hybrids of P450 monooxygenases and heme peroxidases; phylogenetically they belong to the family of heme-
Alexander Karich   +3 more
doaj   +1 more source

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