Bioanalytical chemistry of cytokines – A review

Bioanalytical chemistry: Eavesdropping on interactions.

Applications of Lasers in Bioanalytical Chemistry

ground due to oxygen. This background ECL however, does not prevent one from obtaining peroxide detection limits below I ,aM. The ECL intensity varies with both pH and potential. The net ECL to background ECL ratio is a maximum at pH 10. Gold and glassy carbon electrodes are preferable to platinum, but gold is somewhat better than glassy carbon. Potentials more negative than +0.3 V yield insign...

Bioanalytical chemistry: Protein oligomers frozen in time.

When Fenn and co-workers recorded early electrospray ionization (ESI) mass spectra of biopolymers, they observed what are now characteristic charge-state distributions as well as the formation of non-covalent complexes that persisted into the gas phase1. Writing on page 326 of this issue2, Bernstein et al. describe the remarkable diff erences in the distributions of oligomers formed by diff ere...

review of radiographic methods in dental implantology

چکیده ندارد.

Chemistry, Pharmacology, and Toxicology of Khat (Catha Edulis Forsk): A Review

Catha edulis (khat) is a plant grown commonly in the horn of Africa. The leaves of khat are chewed by the people for its stimulant action. Its young buds and tender leaves are chewed to attain a state of euphoria and stimulation. Khat is an evergreen shrub, which is cultivated as a bush or small tree. The leaves have an aromatic odor. The taste is astringent and slightly sweet. The plant is see...