Copper historical background

Copper-mediated Boronic Acid C-O and C-N Cross-coupling - Historical Background... 

The relationship of copper to Wilson s disease, historical background... 

This can be performed successfully both on metal electrodes (e.g. copper) or with graphite electrodes which have been previously impregnated with a solution of Apiezon (e.g. in benzene). In the latter case carriers such as CsCl may be useful so as to increase the line to background ratios as a result of their influence on the current voltage characteristics [354]. The copper arc method has found use in the determination of the rare earths in solutions, which was historically important in radiochemistry related topics [355-357]. 

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