COMPOUNDS OF METALLIC HYDROXIDES WITH IODINE.

detection of volatile compounds of medicinal plants with some nano-sorbents using modified or new methodologies and investigation of antioxidant activity of their methanolic extracts

in this work, a novel and fast method for direct analysis of volatile compounds (davc) of medicinal plants has been developed by holding a filament from different parts of a plant in the gc injection port. the extraction and analysis of volatile components of a small amount of plant were carried out in one-step without any sample preparation. after optimization of temperature, extraction time a...

Half-metallic Zinc-Blende Compounds

We report first-principles calculations of zinc-blende half-metals, identifying systems for epitaxial growth with semiconductors, and present calculations for CrAs/GaAs multilayers. We find that half-metallicity is conserved troughout the heterostructure, making this a good candidate for spintronics applications.

Iodine-containing Compounds of Extrathyroidal Tissues.

Determination of organic iodine compounds in serum. II. Chromatographic studies of exogenous organic iodine compounds affecting the PBI and BEI.

R1_ values of organic iodine compounds which interfere with the determination of serum protein-bound iodine (P81) and butanol-extractable iodine (BEI) levels were obtained for the solvent system 2-butanol-4% NH4OH (3:1) utilizing descending paper chromatography. The feasibility of employing this system for identification of exogenous organic iodine in patients’ sera was investigated. In general...

Metallic Nanoscale Fibers from Stable Iodine-Doped Carbon Nanotubes