Results 11 to 20 of about 2,540 (232)

Cymenes. 4. Cresols obtaining and their application [PDF]

open access: yesТонкие химические технологии, 2012
Methods of cresols obtaining and the main directions of their applications were analysed. It was concluded that the synthesis of cresols on the basis of cymenes is most perspective nowadays.
G. N. Koshel   +4 more
doaj   +1 more source

Synthesis and antimicrobial evaluation of certain purine, benzothiazole and thiazole systems substituted with dialkylaminoalkyl-o-cresols [PDF]

open access: yesBeni-Suef University Journal of Basic and Applied Sciences, 2015
Novel series of dialkylaminoalkyl-o-cresols incorporated with purine nucleus 2a–b, benzothiazole nucleus 5a–b, 8a–b and thiazole nucleus 11a–d, 13a–d were synthesized through Mannich reaction.
Khaled R.A. Abdellatif   +4 more
doaj   +2 more sources

Smoked-Derived Volatile Phenol Analysis in Wine by Stir Bar Sorptive Extraction-Gas Chromatography-Mass Spectrometry

open access: yesMolecules, 2021
Smoke-derived taint has become a significant concern for the U.S. wine industry, particularly on the west coast, and climate change is anticipated to aggravate it.
Ruiwen Yang   +3 more
doaj   +1 more source

Electrochemical incineration of cresols: A comparative study between PbO2 and boron-doped diamond anodes [PDF]

open access: yes, 2009
The electrooxidation of aqueous solutions containing 5 mM of o-, m- and p-cresol at pH 4.0 has been investigated using a flow filter-press reactor with a boron-doped diamond (BDD) under galvanostatic electrolysis. All cresols are degraded at similar rate
Arias, Conchita   +4 more
core   +1 more source

Electrochemical Study of Trametes Versicolor Laccase Compatibility to Different Polyphenolic Substrates

open access: yesChemosensors, 2017
The aim of this electrochemical study was to ascertain which position of hydroxy groups on a benzene ring provides electroactive products after enzymatic oxidation by laccase originating from the Trametes versicolor mushroom, exhibiting intense redox ...
Milan Sýs   +4 more
doaj   +1 more source

Comparison of Adsorbents Containing Carbon Nanotubes for Express Pre-Concentration of Volatile Organic Compounds from the Air Flow

open access: yesSeparations, 2021
New composite adsorbents including silica supports (silica, aerosilogel, and diatomite) and carbon materials (multiwall carbon nanotubes and pyrolytic carbon) have been prepared and characterized. The analytical capabilities of the produced sorbents have
Oleg Rodinkov   +9 more
doaj   +1 more source

Co-carcinogenesis: Human Papillomaviruses, Coal Tar Derivatives, and Squamous Cell Cervical Cancer

open access: yesFrontiers in Microbiology, 2017
Cervical cancer (CC) is the fourth most common cancers among women worldwide. Human papillomaviruses (HPVs) play a major role in the etiology of CC, with several lines of epidemiologic and experimental evidence supporting a role for non-viral (co ...
Harry W. Haverkos   +2 more
doaj   +1 more source

Nencki’s reaction with cresols [PDF]

open access: yes, 1951
The condensation of cresols with acetic, propionic and butyric acids was tried under conditions of Nencki’s reaction employing anhydrous zinc chloride as the condensing agent.
Gakhar, K. L., Rao, P. S., Beri, R. M.
core   +1 more source

A Pilot Study on Across-Generation Impacts of Maternal Heat Stress on Blood Metabolites of Female Holstein Dairy Calves

open access: yesMetabolites, 2023
Heat stress (HS) during late gestation implies unfavorable effects on dairy cows and their in-utero heat stressed offspring. The objective of the present study was to elucidate the effect of intrauterine (maternal) HS during the last week of gestation on
Kathrin Halli   +4 more
doaj   +1 more source

Reaction of Atomic Carbon with Isomeric Cresols [PDF]

open access: yes, 2009
Reaction of atomic carbon with isomeric cresols generates methyltropones and xylenols. Methyltropone to xylenol ratio was found to be highest for m-cresol and lowest for p-cresol.
Duz, Bulent   +3 more
core   +1 more source

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