Properties and construction of azo-dye reagents for inorganic photometric analysis.
An approach to constructing new organic reagents (based on azo dyes) for photometric analysis is described. Its essence is the detailed consideration of the electronic structure of the chromophore nuclei of the dyes in the ground and excited states. Knowing the nature of the electron transition, it is possible to construct the organic reagents with optimal properties. The electronic structure of the azo dyes has been analysed in a pi-approximation by an MO LCAO SCF method.
Pilipenko
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Colloidal Chemistry and Chemistry of Water Institute, Ukrainian Academy of Sciences, T. G. Shevchenko Kiev State University, Kiev, USSR.
Savransky
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