Results 21 to 30 of about 535,002 (245)

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

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  

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, 2013
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.
Durrant, Marcus   +2 more
core   +1 more source

The Hitchhiker’s Guide to Hydrogen Peroxide Fumigation, Part 2: Verifying and Validating Hydrogen Peroxide Fumigation Cycles [PDF]

open access: yes, 2020
Introduction: Part 1 of this two-part series describes the use of hydrogen peroxide as a fumigant and compares it with other fumigants on the market.
Summermatter, Kathrin   +5 more
core   +1 more source

Hydrogen peroxide - from bridesmaid to bride

open access: yes, 2006
The criticisms raised by John Clark concerning the use of hydrogen peroxide as a future rocket propellant are revisited. These criticisms focus on five important issues associated with detonation hazards, consequences of contamination, stability in ...
Musker, A.J.   +3 more
core   +2 more sources

Green process for adipic acid synthesis: oxidation by hydrogen peroxide in water micromelusions using Benzalkonium Chloride C12-14 surfactant [PDF]

open access: yes, 2012
Adipic acid was synthesized by the oxidation of cyclohexene using 30% hydrogen peroxide in a microemulsion in the presence of sodium tungstate as catalyst.
Quesada-Peñate, Isariebel   +3 more
core   +1 more source

Development of electrochemical sensors for the detection of photosystem inhibiting herbicides [PDF]

open access: yes, 2005
The objective of the present work is the development of an amperometric sensor for detection of hydrogen peroxide and its integration with spinach chloroplasts for the further development of a sensor for herbicides.
Giannoudi, Louisa
core   +6 more sources

Antimalarial, antimycobacterial and antiproliferative activity of phenyl substituted mixed tetraoxanes [PDF]

open access: yesJournal of the Serbian Chemical Society, 2003
Mixed tetraoxanes of the 4”-phenyl-substituted cyclohexyl-spirotetraoxacyclohexyl-spirocholate series have been prepared and evaluated as possible antimalarials, antiproliferatives and antimycobacterials.
BOGDAN A. SOLAJA   +3 more
doaj   +3 more sources

GlnR Activation Induces Peroxide Resistance in Mycobacterial Biofilms

open access: yesFrontiers in Microbiology, 2018
Mycobacteria spontaneously form surface-associated multicellular communities, called biofilms, which display resistance to a wide range of exogenous stresses. A causal relationship between biofilm formation and emergence of stress resistance is not known.
Yong Yang   +5 more
doaj   +1 more source

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