Chemical Studies on “Bukuryo”, Sclerotia of Pachyma Hoelen RUMPH. (V)

Physical and chemical studies on ceruloplasmin. V. Metabolic studies on sialic acid-free ceruloplasmin in vivo.

Injection into rabbits of radioactive ceruloplasmin from which sialic acid had been removed enzymatically resulted in a rapid disappearance of the asialoceruloplasmin from the seruni and its appearance in parenchymal cells, but not in Kupffer cells, of the liver. The rapidity of this transfer was dependent upon the presence of intact galactose residues as the terminal, nonreducing sugar of the ...

OPTICAL STUDIES OF COLORED CHEMICAL SPECIES

Evanescent wave spectroscopy using thin optically transparent electrodes and multiple reflections allows unique observations of the electrochemical interphase since the region of solution sampled is typically 100 nm from the electrode in the visible spectral region. This technique is found to be highly sensitive to the presence of absorbing adsorbed species

Quantum Theoretical studies of Nanostructures onto Hydrogen Adsorption on V-surface

We have studied the adsorption processes of H2 on the V (100) surface of Vanadium using self consistent field theory.Dissociative adsorptions of H2 are significantly favored compared to molecular adsorptions. There is a significant charge transfer from the first layer of the vanadium surface to the Hydrogen atoms. Three possible adsorption sites, top, bridge and center site, were considered in ...

Chemical biology studies on norrisolide.

The cellular activity of norrisolide (7), a novel Golgi-vesiculating agent, was dissected as function of its chemical structure. This natural product induces irreversible vesiculation of the Golgi membranes and blocks protein transport at the level of the Golgi. The Golgi localization and fragmentation effects of 7 depend on the presence of the perhydroindane core, while the irreversibility of ...

Chemical Studies on Sludge Digestion