disulfide


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di·sul·fide

(dī-sŭl'fīd),
1. A molecule containing two atoms of sulfur to one of the reference element, for example, CS2, carbon disulfide.
2. A compound containing the -S-S- group, for example, cystine.

di·sul·fide

(dī-sŭl'fīd)
1. A molecule containing two atoms of sulfur to one of the reference element, e.g., CS2, carbon disulfide.
2. A compound containing the -S-S- group, e.g., cystine.
Synonym(s): disulphide.
References in periodicals archive ?
The essential principle of the Erel and Neselioglu method is the reduction of disulfide bonds (S=S) to reactive thiol groups in the presence of NaB[H.
The rigidity and high glass transition (Tg) characteristics of these epoxy polymers reduce or impede the mobility of the crosslinked network making the metathesis of the disulfide bonds difficult.
This deleted variant of tPA has lost three structural domains of Kringle I, Finger, and EGF, while retaining the thrombolytic Kringle II and protease domains and contains 9 disulfide bonds.
Molybdenum disulfide isn't quite as flat as graphene, the atom-thick form of pure carbon, because it contains both molybdenum and sulfur atoms.
Singh said that molybdenum disulfide, the major constituent of the paper electrode, offers a new kind of chemistry with sodium ions, which is a combination of intercalation and a conversion-type reaction, asserting that the paper electrode offers stable charge capacity of 230 mAh.
Diallyl sulfide (DAS), diallyl disulfide (DADS) and diallyl trisulfide (DATS) are the sulfur-containing compounds found in the Alliaceae family such as garlic.
5] patented compounds of the general molecular formular X(Y)NCSSZ, where X is hydrogen or alkyl group, Y is hydrogen, alkyl or aryl group and Z is metallic in nature, and thiuram disulfide derivatives, as fungicides, bactericides and microbiocides.
Depending on the application, the ball screw is provided with either vacuum compatible grease or a dry lubricant coating such as tungsten disulfide or molybdenum disulfide.
US chemical and engineered materials maker Solutia (NYSE:SOA) said Tuesday it has disposed of its Italian dithiocarbamates (DTCs) and tetrabenzylthiuram disulfide (TBzTD) operations to Performance Additives Europe, a unit of Singaporean Behn Meyer Chemical Holding, for USD26m (EUR18.
Investigation of the active principles in garlic had revealed that thiamine in the garlic bulb was acted on by an enzyme that converted it to a disulfide derivative when the bulb was cut or crushed.