disulfide


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disulfide

[dī′səl‚fīd]
(chemistry)
A compound that has two sulfur atoms bonded to a radical or element.
One of a group of organosulfur compounds RSSR′ that may be symmetrical (R=R′) or unsymmetrical (R and R′, different).
References in periodicals archive ?
Blood thiol disulfide homeostasis was analyzed using the new automatic method, developed by Erel and Neselioglu [28].
Interesting research undertaken by Lafont and collaborators [25] showed that the healing efficiency of a thermoset aliphatic epoxy resins with disulfide bonds in its structure depended on the level of crosslinking achieved using trifunctional or tetrafunctional thiols as crosslinking agents.
The vascular OxS observed in MetS leads to a change in plasma redox state, inciting a prooxidant environment due to the imbalance of two central thiol/disulfide couples, glutathione/glutathione disulfide (GSH/GSSG), and cysteine/cystine (Cys/CySS) [25, 27].
Thrombolysis is the first choice of therapy for Acute Myocardial Infarction (AMI) (1) Tissue Plasminogen Activator (tPA) which derives from fibrinolytic system of blood vessel endothelial cells is a thrombolytic agent that activates plasminogen to form plasmin (2,3) Native tPA is a 70 kDa serine protease composed of 527 amino acid residues with five structural domains and 17 disulfide bonds (2,4).
Rice University scientists who want to gain an edge in energy production and storage report they have found it in molybdenum disulfide.
Molylube Ultra is specially formulated with a high-viscosity, semisynthetic, paraffinic base oil, polymers, molybdenum disulfide, and graphite lubricating solids to help maximize component life and minimize equipment downtime and repair.
The open-gear lubricant is specially formulated with a high viscosity, semi-synthetic, paraffinic base oil, polymers, molybdenum disulfide and graphite lubricating solids to help maximize component life and minimize equipment downtime and repair.
30 ( ANI ): An Indian-origin researcher and his team demonstrated that a composite paper - made of interleaved molybdenum disulfide and graphene nanosheets - can be both an active material to efficiently store sodium atoms and a flexible current collector.
The sulfur-based crosslinking agents are sulfur, pipentamethylenethiuram tetrasulfide, zinc-N-dibenzyl-dithiocarbamate, N,N'-diphenyl thiourea, ethylene thiourea and dibenzothiazyl disulfide, sulfur silanes, sulfur siloxanes, and chlorothio sulfonamides.
Other topics include disulfide bond formation, lipid transport, n-linked protein glycosylation, insertion of tail-anchored membrane proteins, and how viruses use the endoplasmic reticulum for entry and replication.
Diallyl sulfide (DAS), diallyl disulfide (DADS) and diallyl trisulfide (DATS) are presented in the Alliaceae family particularly in garlic.