Results 1 to 10 of about 287,328 (301)

Influence of different urine preservation methods and addition of preservatives on quantitative detection of 24-h urinary protein [PDF]

open access: yesFrontiers in Medicine
ObjectiveThis study aimed to elucidate the effect of adding xylene as a preservative on 24-h urine protein quantification under different storage temperatures.MethodsFrom January 2020 to August 2020, our hospital selected a total of 80 samples with ...
Xinxin Bao   +3 more
doaj   +2 more sources

Dissolving efficacy of xylene on epoxy resin-based and bioceramic-based root canal sealers

open access: yesScientific Dental Journal, 2022
Background: Epoxy resin-based and bioceramic-based root canal sealers are used in endodontic treatment as root canal obturation materials because they are considered to have many advantages.
Cindy Willie, Aryadi
doaj   +1 more source

Fluorescence and photophysical properties of xylene isomers in water: with experimental and theoretical approaches [PDF]

open access: yesRoyal Society Open Science, 2018
A thorough analysis of the photophysical properties involved in electronic transitions in excitation–emission spectra of xylene isomers has been carried out using the time-dependent density functional theory (PBEPBE/6-31 + G(d,p)) method.
Muhammad Farooq Saleem Khan   +6 more
doaj   +1 more source

Isolation of Pseudomonas aromaticivorans sp. nov from a hydrocarbon-contaminated groundwater capable of degrading benzene-, toluene-, m- and p-xylene under microaerobic conditions

open access: yesFrontiers in Microbiology, 2022
Members of the genus Pseudomonas are known to be widespread in hydrocarbon contaminated environments because of their remarkable ability to degrade a variety of petroleum hydrocarbons, including BTEX (benzene, toluene, ethylbenzene and xylene) compounds.
Sinchan Banerjee   +6 more
doaj   +1 more source

Biofriendly substitutes for xylene in deparaffinization

open access: yesJournal of Pharmacy and Bioallied Sciences, 2020
Background: Xylene is an aromatic hydrocarbon that is routinely used in histopathological laboratories. It is biohazardous and produces many toxic effects like carcinogenesis. A safer substitute for xylene is necessary to minimize its usage. Aim: The aim
Viswanathan Prema   +5 more
doaj   +1 more source

Case Report: Long segmental lesions of the spinal cord caused by exposure to xylene

open access: yesFrontiers in Neurology, 2023
Xylene has the potential to cause nervous system disturbances since it is a lipophilic substance with high affinity for lipid-rich tissue, such as the brain.
Qin Du   +3 more
doaj   +1 more source

Monoaromatic compounds in ambient air of various cities: A focus on correlations between the xylenes and ethylbenzene [PDF]

open access: yes, 2001
Speciation of o-xylene, m-xylene, p-xylene and ethylbenzene was performed by gas chromatography from ambient air and liquid fuel samples collected at various locations in 19 cities in Europe, Asia and South America.
Avino, P   +5 more
core   +1 more source

A CHARGE-ASSISTED HYDROGEN-BONDED ORGANIC FRAMEWORK FOR SELECTIVE SEPARATION OF P-XYLENE [PDF]

open access: yesQuímica Nova
A charge-assisted hydrogen-bonded organic framework (HOF) FJU-201 is constructed by N,N’-bis(5-isophthalic acid)naphthalimide divalent anion (H2L2-), p-xylene and dimethylammonium. FJU-201 can only crystallize in solutions containing p-xylene, and cannot
Chundiao Shi   +4 more
doaj   +1 more source

Encapsulation, slime production and surface hydrophobicity of coagulase-negative staphylococci [PDF]

open access: yes, 1983
Infrared spectroscopy was used to obtain information on the mechanism of the selective oxidation of toluene and o-xylene over vanadium oxide catalysts. The interaction of these aromatic hydrocarbons and the products benzaldehyde and o-tolualdehyde with ...
Dankert, J., Feijen, J., Hogt, A.H.
core   +12 more sources

Protective Effect of Flaxseed on the Health of Experimental Animals Exposed to Xylene

open access: yesFolia Veterinaria, 2020
Xylene is mainly used as a solvent in the printing, tire and leather industries. It is also used as: a facility cleaner, paint and varnish thinner, component of fuel, and chemical for the laboratory processing of histological preparations.
Kuráňová E.   +3 more
doaj   +1 more source

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