The Present Invention Provides A Composition For Detecting And/Or Characterizing A Multiple-Charged Biomolecule Comprising A Charged D8 Or D10 Metal Complex, Wherein The Metal Complex Electrostatically Binds To The Multiple-Charged Biomolecule To Induce Aggregation And Self-Assembly Of The Metal Com.....
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A general, efficient, and environmentally friendly method is provided for producing mostly beta-epoxides of DELTA5-unsaturated steroids using certain ketones as the catalyst along with an oxidizing agent, or by using certain dioxiranes. In another aspect of the invention, a method is provided for pr.....
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A fast transient response converter is disclosed which makes use of stepping inductor in a switching converter to speed up output voltage response under fast transient condition. The inductive element in a switching converter is replaced by two series or parallel inductive elements, one of which has.....
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The present invention relates to a radio device and method for purchasing via a cellphone from a vendor. One cellphone user dials one code sequence to make the vendor distrubute commodity and charge from the cellphone user. The present invention also relates to one kind of on-line stocking managemen.....
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