Results 21 to 30 of about 453,099 (256)

Profile of clindamycin phosphate 1.2%/benzoyl peroxide 3.75% aqueous gel for the treatment of acne vulgaris. [PDF]

open access: yes, 2015
Acne vulgaris is a common and chronic skin disease, and is a frequent source of morbidity for affected patients. Treatment of acne vulgaris is often difficult due to the multifactorial nature of this disease.
Eichenfield, Lawrence F, Nguyen, Tuyet A
core   +2 more sources

Towards “Green” ANFO: Study of Perchlorates and Inorganic Peroxides as Potential Additives

open access: yesMolecules, 2023
Ammonium nitrate–fuel oil (ANFO) explosives are inexpensive and readily produced, but are highly prone to misfires, with the remaining explosive being a significant risk and environmental contaminant.
Magdalena Fabin   +5 more
doaj   +1 more source

Small RNA ArcZ Regulates Oxidative Stress Response Genes and Regulons in Erwinia amylovora

open access: yesFrontiers in Microbiology, 2019
Erwinia amylovora, causative agent of fire blight disease of apple and pear trees, has evolved to use small RNAs for post-transcriptional regulation of virulence traits important for disease development.
Jeffrey K. Schachterle   +4 more
doaj   +1 more source

The Interaction of Hemoglobin With Sodium Dodecyl Sulfate in Presence of Ascorbic Acid [PDF]

open access: yesAvicenna Journal of Medical Biochemistry, 2020
Background: Hemoglobin (Hb), oxygen, carbon dioxide, and electron transporter of the body, may enter to an oxidation process that can convert oxyhemoglobin (oxyHb) to methemoglobin (metHb) and hemichrome. Surfactants can facilitate oxidation process that
Radnoosh Mirzajani   +2 more
doaj   +1 more source

A kinetic and theoretical study of the borate catalysed reactions of hydrogen peroxide: the role of dioxaborirane as the catalytic intermediate for a wide range of substrates [PDF]

open access: yes, 2012
Our recent work has provided new insights into the equilibria and species that exist in aqueous solution at different pHs for the boric acid – hydrogen peroxide system, and the role of these species in oxidation reactions. Most recently, (M. C.
Abel   +43 more
core   +1 more source

Antimalarial peroxides: the first intramolecular 1,2,4,5-tetraoxane [PDF]

open access: yesJournal of the Serbian Chemical Society, 2002
An intramolecular steroidal 1,2,4,5-tetraoxane has been synthesised in six steps starting from methyl 3-oxo-7a,12a-diacetoxy-5b-cholan-24-oate. The synthesised 1,2,4,5-tetraoxane has moderate in vitro antimalarial activity against P.
BOGDAN A. SOLAJA   +3 more
doaj  

Crystal structure of μ-peroxido-κ4O1,O2:O1′,O2′-bis[(nitrato-κO)(2,2′:6′,2′′-terpyridine-κ3N,N′,N′′)dioxidouranium(VI)]

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2015
In the title dimeric complex, [{UO2(NO3)(C15H11N3)}2O2], a peroxide ion bridges the two uranyl(VI) [O=U=O]2+ ions. The O—O bond length of the peroxide is 1.485 (6) Å and the mid-point of this bond is located at the inversion centre of the dimer.
Takeshi Kawasaki, Takafumi Kitazawa
doaj   +1 more source

Peroxidation of a Specific Tryptophan of Metmyoglobin by Hydrogen Peroxide [PDF]

open access: yesJournal of Biological Chemistry, 1997
Globin-centered radicals at tyrosine and tryptophan residues and a peroxyl radical at an unknown location have been reported previously as products of the reaction of metmyoglobin with hydrogen peroxide. The peroxyl radical is shown here to be localized on tryptophan through the use of recombinant sperm whale myoglobin labeled with 13C at the indole ...
J A, DeGray   +4 more
openaire   +2 more sources

Enhancement of Mechanical and Thermal Properties of Oil Palm Empty Fruit Bunch Fiber Poly(butylene adipate-co-terephtalate) Biocomposites by Matrix Esterification Using Succinic Anhydride

open access: yesMolecules, 2012
In this work, the oil palm empty fruit bunch (EFB) fiber was used as a source of lignocellulosic filler to fabricate a novel type of cost effective biodegradable composite, based on the aliphatic aromatic co-polyester poly(butylene adipate-co ...
Samira Siyamak   +4 more
doaj   +1 more source

The degree of tooth colour change after using different concentrations of carbamide peroxide [PDF]

open access: yesScripta Medica, 2019
Background: Depending on the cause of discoloration, bleaching materials and other factors, vital dental bleaching techniques may be professional (in-office dental bleaching), at-home night-guard bleaching and combined.
Knežević Nataša   +6 more
doaj  

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