Various aspects of application of derivative spectrophotometry in chemical analysis and in
investigations of equilibria and kinetics of reactions are scrutinised. The presented paper …

Several series of papers have been published on the historic development of the DS, 1–5
the properties1 and limitations of derivative spectra2 as well as computer programs for …

A new combined method including fiber optic-linear array detection spectrophotometry (FO-
LADS) and dispersive liquid–liquid microextraction (DLLME) was developed using a …

First-and second-derivative spectrophotometric methods for the simultaneous determination
of calcium and magnesium in their mixtures are described. The methods are based on the …

Strontium aluminate cement is special inorganic cement with the properties which make it
favorable for various special applications such as refractory products, macro defect free …

This book provides a multidisciplinary overview to the application of high order derivative
spectrophotometry and Electron Spin Resonance (ESR) spectroscopy in biology and …

A simple, novel and sensitive spectrophotometric method was described for the
simultaneous determination of cobalt, nickel and palladium. The method is based on the …

The electronic absorption spectra of 4-(4, 6-dimethylpyrimidin-2-ylazo) benzene-1, 3-diol
have been studied in organic solvents of different polarities as well as in buffer solutions of …

The active application of physical and chemical approaches in various areas of physiology
and biochemistry is the remarkable phenomenon of the end of the twentieth and the …

An optical analytical method, based on complexation reactions of organic azo-dyes with
heavy metals, is proposed. It is based on a specially designed polymeric film that when …