Results 71 to 80 of about 319,890 (390)

Carbon nanomaterials: Biologically active fullerene derivatives [PDF]

open access: yesSrpski Arhiv za Celokupno Lekarstvo, 2016
Since their discovery, fullerenes, carbon nanotubes, and graphene attract significant attention of researches in various scientific fields including biomedicine.
Bogdanović Gordana   +1 more
doaj   +1 more source

The stimulatory effects of carbon tetrachloride on peroxidative reactions in rat liver fractions in vitro. Inhibitory effects of free-radical scavengers and other agents.

open access: yesBiochemical Journal, 1971
1. The effects of a number of free-radical scavengers and other agents on the stimulation of malonaldehyde production due to low concentrations of carbon tetrachloride have been studied in rat liver microsome suspensions. 2.
T. Slater, B. Sawyer
semanticscholar   +1 more source

Key Trends and Insights in Smart Polymeric Skin Wearable Patches

open access: yesAdvanced Engineering Materials, EarlyView.
Intelligent polymers, which respond to various physical and biological stimuli, are explored for the development of skin wearable patches in biomedical applications. Smart polymers, also known as intelligent or stimuli‐responsive polymers, play a crucial role in the development of advanced wearable patches due to their versatility and softness.
Sergio J. Peñas‐Núñez   +2 more
wiley   +1 more source

Enhancement of recovery of myocardial function by oxygen free-radical scavengers after reversible regional ischemia.

open access: yesCirculation, 1985
Reperfusion after reversible regional ischemia has been shown to result in delayed recovery of myocardial function, but the mechanism responsible for this phenomenon remains unknown.
M. Myers   +4 more
semanticscholar   +1 more source

Microcellular Poly (Ethylene‐Co‐Vinyl Acetate)/Lignin Nanocomposites for Soft Ferroelectrets

open access: yesAdvanced Engineering Materials, EarlyView.
Lignin valorization for advanced porous polymer nanocomposites development and an upscaling route for continuous manufacturing of soft ferroelectrets for energy harvesting are studied. This work examines the role of lignin and carbon nanotubes (CNT) in modifying the mechanical, dielectric, and ferroelectret properties of poly (ethylene‐co‐vinyl acetate)
Yuchen Lian   +5 more
wiley   +1 more source

Antioxidant Properties and Total Phenolic Content in Different Development Stages of Barringtonia racemosa and Barringtonia spicata Leaves

open access: yesWalailak Journal of Science and Technology, 2014
Barringtonia racemosa and Barringtonia spicata are moderate sized trees that can be found in Southeast Asia. They are medicinal plants that have been used in traditional practice to treat itching, high blood pressure, and as a depurative, by using their ...
Zawawi Dhiya DALILA   +2 more
doaj   +1 more source

Extracorporeal Catalytic Hemoperfusion Therapy for Refractory Septic Shock Using Ceria Nanoparticle‐Embedded Porous Microbeads

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces an extracorporeal hemoperfusion system incorporating porous microbeads embedded with autocatalytic ceria nanoparticles (CeNPs) for targeted reactive oxygen species (ROS) scavenging in septic shock. The blood‐compatible hemoperfusion cartridge demonstrated significant improvements in survival, hemodynamic stability, and organ ...
Pilseon Im   +10 more
wiley   +1 more source

Investigation on antioxidants, free radical scavenger and lipid peroxidation activities of whole grains finger millet (Eleusine coracana L.)

open access: yesInternational Journal of Plant Biology, 2017
This study evaluates the antioxidant potential and free radical scavenging ability of whole grain finger millet. The crude extracts were obtained by cold maceration using 80% ethanol and methanol.
Abiodun Akeem Ajiboye   +2 more
doaj   +1 more source

Heterogeneous catalytic ozonation of 2, 4-dinitrophenol in aqueous solution by magnetic carbonaceous nanocomposite: catalytic activity and mechanism [PDF]

open access: yes, 2016
Herein, the catalytic properties of a carbonaceous nanocomposite in the catalytic ozonation process (COP) of 2, 4-dinitrophenol (2, 4-DNP) were investigated and the results were compared with those obtained from single ozonation process (SOP).
Bahrami Asl, F.   +5 more
core  

Ornithine decarboxylase activity, a clinical biomarker for evaluating cancer chemopreventive efficacy of phytomolecules [PDF]

open access: yes, 2011
Biomarkers of cancer have made a strong traipse in predicting the disease pattern and contributed significantly to the understanding of tumour state, progression, characteristics and response to therapies.
Nusrat Masood   +2 more
core   +2 more sources

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