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Pyramids and cones of growth on Ag

Pyramids are found in Egypt and jewelry settings.

Pyramids of growth on an Ag propagating down to the base of the pyramids, produced by a short change of the overpotential during growth at constant overpotential. ITie photograph is made 1 sec after the pulse application.

Pyramids of type A and B, including the lone-electron pair. ,

Pyran alkylation and ester hydrolysis

Pyran Analysis of SOF from Diesel Exhaust Particulates

Pyranene dye encapsulated in various sizes of vesicles made from an acid extract of the Murchison meteorite.

Pyranoanthocyanin- henol pigments formed in red wines.

Pyranocarbazole alkaloids

Pyranone formation

Pyranopyrrole isomers.

Pyranose and furanose forms of fructose in aqueous solution. The two pyra-nose anomers result from addition of the C6 -OH group to the C2 carbonyl the two furanose anomers result from addition of the C5 -OH group to the C2 carbonyl.

Pyranose and furanose forms of fructose in aqueous solution. The two pyranose anomers result from addition of the C6 -OH group to the C2 carbonyl the two furanose anomers result from addition of the

Pyranose and furanose forms of fructose.

Pyranose and furanose forms of glucose.

Pyranose and furanose rings formed from glucose and fructose. The anomeric carbons are highlighted.

Pyranose Cj chair representation of some common monosaccharides. The standard orientation of the pyranose ring, with the endocyclic oxygen on the top right corner, has been adonted

Pyranose Formation. The open-chain form of glucose cyclizes when the C-5 hydroxyl group attacks the oxygen atom of the C-1 aldehyde group to form an intramolecular hemiacetal. Two anomeric forms, designated a and p, can result.

Pyranose formation. The open-chain form of glucose cydizes when the C-5 hydroxyl group attacks the oxygen atom of the C-1 aldehyde group to form an intramolecular hemiacetal. Two anomeric forms, designated a and i, can result.

Pyranose ring conformations that can be adopted by glycosidase TS.

Pyranose structures showing axial-equatorial orientations that favor intramolecular hydrogen bonding between anionic oxygen and hydroxyl group

Pyranose to furanose isomerization for selected saccharides.

Pyranose-2-oxidase. Competitive inhibition of glucose oxidation by i -deoxy- -fluoro-D-glucose.

Pyranose-2-oxidase. The effect of increasing concentrations of 3-deoxy-3-fluoro-D-glucose on the activity of the enzyme toward glucose. glucose only in the presence of H5 mM, A 10 mM, 15 mM 3 deoxy-3-fluoro-D-glucose. Data obtained as in

Pyranose-2-oxidase5 Lineweaver-Burk plots.



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