Results 31 to 40 of about 66,212 (346)

Sonolysis of levodopa and paracetamol in aqueous solutions. [PDF]

open access: yes, 2009
Pharmaceutical products are often present in wastewater treatment effluents, rivers, lakes and, more rarely, in groundwater. The advanced oxidation methods, like ultrasound, find a promising future in the area of wastewater treatment.
Delmas, Henri   +4 more
core   +1 more source

Analysis of radical scavenging active components in the fermented mycelia of Ophiocordyceps formosana

open access: yesMycology, 2017
The rates of 1,1-diphenyl-2-picryhydrazyl (DPPH)-free radical scavenging and hydroxyl radical eliminating were employed as indexes to qualitatively and quantitatively analyse the radical scavenging activity of the extracts with different solvents from ...
Yang-mei Li   +4 more
doaj   +1 more source

Recent advances in fire‐retardant carbon‐based polymeric nanocomposites through fighting free radicals

open access: yesSusMat, 2022
Polymeric materials are ubiquitously utilized in modern society and continuously improve quality of life. Unfortunately, most of them suffer from intrinsic flammability, significantly limiting their practical applications.
Ting Sai   +4 more
doaj   +1 more source

Role of cytoglobin, a novel radical scavenger, in stellate cell activation and hepatic fibrosis [PDF]

open access: yesClinical and Molecular Hepatology, 2020
Cytoglobin (Cygb), a stellate cell-specific globin, has recently drawn attention due to its association with liver fibrosis. In the livers of both humans and rodents, Cygb is expressed only in stellate cells and can be utilized as a marker to distinguish
Le Thi Thanh Thuy   +2 more
doaj   +1 more source

Studies on the antioxidative activity of red pigments in Italian-type dry-cured ham [PDF]

open access: yes, 2003
Aqueous phosphate buffer extracts and acetone/water extracts of pigments from Parma ham were assessed as antioxidants by (1) electron spin resonance spectroscopy using a spin probing technique to evaluate their efficiencies as scavengers of free radicals,
Adamsen, Christina E.   +3 more
core   +1 more source

Terminal Sterilization of Anterior Cruciate Ligament (ACL) Allografts: A Systematic Review of Outcomes [PDF]

open access: yes, 2020
Introduction. Anterior cruciate ligament (ACL) injuries are common and reconstruction can be completed with either autograft or allograft tissue. However, there is concern about an increased failure rate with allograft tissue.
Golijanin, Petar   +6 more
core   +2 more sources

Multiple free-radical scavenging capacity in serum [PDF]

open access: yesJournal of Clinical Biochemistry and Nutrition, 2012
We have developed a method to determine serum scavenging-capacity profile against multiple free radical species, namely hydroxyl radical, superoxide radical, alkoxyl radical, alkylperoxyl radical, alkyl radical, and singlet oxygen. This method was applied to a cohort of chronic kidney disease patients.
Oowada, Shigeru   +4 more
openaire   +2 more sources

Light Stabilizers

open access: yesCHIMIA, 1994
Current trends in the light stabilization of polymers and coatings are summarized, with emphasis on UV absorbers and free-radical scavengers.
Gerhard Rytz   +2 more
doaj   +2 more sources

Free radical scavenging mechanism of 1,3,4-oxadiazole derivatives: thermodynamics of O–H and N–H bond cleavage

open access: yesHeliyon, 2020
The thermodynamics of free radical scavenge of 1,3,4-oxadiazole derivatives towards oxygen-centred free radicals were investigated by the density functional theory (DFT) method in the gas phase and aqueous solution.
Ikechukwu Ogadimma Alisi   +2 more
doaj   +1 more source

Methoden zur Neutralisierung hochreaktiver und destruktiver Radikale nach Exposition gegenüber Brandfolgeprodukten, freigesetzten toxischen Substanzen sowie emittierten radioaktiven Noxen [PDF]

open access: yes, 2013
Eine Akutprophylaxe für Einsatzkräfte und Bevölkerung im Katastrophenfall erzwingt die Bereitstellung sofort wirkender free radical ...
Mack, Hans-Georg, Müsse, Manfred
core  

Home - About - Disclaimer - Privacy