Results 21 to 30 of about 24,702 (304)

Disulfides from the Brown Alga Dictyopteris membranacea Suppress M1 Macrophage Activation by Inducing AKT and Suppressing MAPK/ERK Signaling Pathways

open access: yesMarine Drugs, 2020
Inflammation is part of the organism’s response to deleterious stimuli, such as pathogens, damaged cells, or irritants. Macrophages orchestrate the inflammatory response obtaining different activation phenotypes broadly defined as M1 (pro-inflammatory ...
Maria G. Daskalaki   +7 more
doaj   +1 more source

Metal-free photo-induced sulfidation of aryl iodide and other chalcogenation

open access: yesFrontiers in Chemistry, 2022
A photo-induced C-S radical cross-coupling of aryl iodides and disulfides under transition-metal and external photosensitizer free conditions for the synthesis of aryl sulfides at room temperature has been presented, which features mild reaction ...
Shuai Mao   +12 more
doaj   +1 more source

Absorption Spectra of Aromatic Disulfides [PDF]

open access: yes, 1956
The effect of solvents and temperature on the optical absorption spectrum of a number of substituted aromatic disulfides is reported. The problems offered by the disulfide link and the exchange reactions between disulfides, and between disulfides and ...
Fava, Antonino   +2 more
core   +1 more source

Computational investigation of the lubrication behaviors of dioxides and disulfides of molybdenum and tungsten in vacuum

open access: yesFriction, 2017
Lamellar compounds such as the disulfides of molybdenum and tungsten are widely used as additives in lubricant oils or as solid lubricants in aerospace industries.
Jingyan Nian   +3 more
doaj   +1 more source

Evaluation of Thiol/Disulfide Homeostasis and Other Oxidative Stress Markers in Patients Undergoing Hemodialysis

open access: yesTurkish Journal of Nephrology, 2021
Objective: To investigate the potential role of thiol/disulphide homeostasis as a novel biomarker of oxidative stress in patients with diabetes and undergoing hemodialysis (HD) and its correlation with other oxidative stress markers.
İbrahim Söğüt   +4 more
doaj   +1 more source

Polarity of disulfide bonds [PDF]

open access: yesProtein Science, 1993
1Department of Biochemistry and Biophysics, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599 ...
A J, Saunders, G B, Young, G J, Pielak
openaire   +2 more sources

Novel strategies for the synthesis of unsymmetrical glycosyl disulfides [PDF]

open access: yes, 2016
YesNovel strategies for the efficient synthesis of unsymmetrical glycosyl disulfides are reported. Glycosyl disulfides are increasingly important as glycomimetics and molecular probes in glycobiology. Sialosyl disulfides are synthesised directly from the
Ribeiro Morais, Goreti   +5 more
core   +1 more source

Efficient preparation of unsymmetrical disulfides by nickel-catalyzed reductive coupling strategy

open access: yesNature Communications, 2022
The preparation of disulfides mainly relies on oxidative couplings of two sulfur-containing compounds, a strategy which has side reactions and other shortcomings.
Fei Wang   +4 more
doaj   +1 more source

H14[NaP5W30O110] as a Heterogeneous Recyclable Catalyst for the Air Oxidation of Thiols Under Solvent Free Conditions

open access: yesMolecules, 2007
The catalytic oxidation of thiols to the corresponding disulfides usingPreyssler’s catalyst H14[NaP5W30O110] has been studied. These highly selective oxidationsgave good yields of the target disulfides.
Fatemeh F. Bamoharram   +3 more
doaj   +1 more source

Preparation and flotation performance of thionocarbamates

open access: yes工程科学学报, 2023
To address the problems of byproduct treatment and pollution in thionocarbamate preparation, four novel processes for preparing O-isopropyl-N-ethyl thionocarbamate (IPETC) were designed, which can coproduce 4-(tert-butyl)benzyl mercaptan (BBSH), sodium ...
Xin MA   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy