The crystal and molecular structure of potassium β-d-glucopyranose 6-sulphate has been determined by direct methods. The sugar ring has the expected 4C1 conformation although the sulphate group causes flattening of the ring. The potassium ion has octahedral co-ordination involving oxygen atoms of ...
Copper sulfate, with the chemical formula CuSO4, is a salt of copper. It has a molecular mass of 179.55 g/mol. When dissolved in water and mixed with potassium dichromate, it forms an orange substance known as "copper chromium sulphate" or "Roman Purple." In addition to its unique propert...
For structure elucidation of these natural diterpenoids intensive one- and two-dimensional NMR techniques (1H, 13C, APT, DEPT, NOE/NOESY, 1H–1H COSY, HETCOR, COLOC, HMQC/HSQC, HMBC, SINEPT) were used besides mass and some other spectroscopic methods. select article Raman microscopy as a ...
Penicillium chrysogenum converts isopenicillin N (IPN) into hydrophobic penicillins by means of the peroxisomal IPN acyltransferase (IAT), which is encoded by the penDE gene. In silico analysis of the P. chrysogenum genome revealed the presence of a gene, Pc13g09140, initially described as paral...
Barium Sulphate (BaSO4) - Barium Sulphate is the chemical name of BaSO4. Visit BYJUS to study the properties, structure of Barium Sulphate (BaSO4) explained by the expert chemistry teachers.
A slight variation in ecological milieu of plants, like drought, heavy metal toxicity, abrupt changes in temperature, flood, and salt stress disturbs the usual homeostasis or metabolism in plants. Among these stresses, salinity stress is particularly detrimental to the plants, leading to toxic effect...
All components of the CNS are surrounded by a diffuse extracellular matrix (ECM) containing chondroitin sulphate proteoglycans (CSPGs), heparan sulphate proteoglycans (HSPGs), hyaluronan, various glycoproteins including tenascins and thrombospondin, and
The structure of the confined ionic liquids is investigated using number, mass, and charge density profiles and radial distribution functions. The paper also discusses such characteristics as mean squared displacement of ions in all directions, self-diffusion coefficients of cations and anions in the ...
Effects of acute (-)-hydroxycitrate supplementation on substrate metabolism at rest and during exercise in humans. Am. J. Clin. Nutr. 72, 1445–1450 (2000) Article CAS PubMed Google Scholar Loe, Y. C. C., Bergeron, N., Rodriguez, N. & Schwarz, J. M. Gas chromatography/mass ...
(a) subjecting a tissue mass to a dissociation method so that the cells are dissociated from the tissue to expose cell bodies or cell processes; (b) contacting a dissociated cell on its membrane with a device capable of collecting the cell substantially intact from said tissue; (c) ...