Nushiravan Khankishi Rustamov  
Doctor of Chemical Sciences, Professor

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Development of new efficient methods of photometric, extraction-photometric, extraction-atomic-adsorptive methods for determination of elements and defining of them in complex natural and  industrial materials and environmental objects.

For development of gravimetric, titremetric, photometric methods of defining the rare, non-ferrous and nobler metals in the products of chemical reprocessing mineral resources of the republic, in the natural materials of complex composition there have been investigated their complexes with tetrarodanodiamine chromate of ammonium and organic ligands: azoderivatives of pyrocathechol, safranine, ethoxyacrydine, p-tetrabutylphenol, salicylic, oxynaphthalic acids. For the development of  highly sensitive and selective methods of determination of the elements the new analytical reagents have been purposefully synthesized and by quantum-chemical calculation their electronic structures, nature, its and their complexes reactivity have been established. The elaborated highly sensitive, selective photometric, extraction-photometric and extraction-atomic adsorption methods are applied in the plant and scientific-research laboratories for determination of the elements in natural and industrial materials and  environmental objects.