Voltammetric behavior of propranolol enantiomers on modified film electrodes.

Анотація

One of the actual problems of electroanalytical chemistry is the creation of highly sensitive sensors which able to provide information about the composition and properties of the sample solution without the chemical separation of analytes. The practical significance of these studies is associated with the need of sensors creating for quality control of substances on a large scale used in industry and everyday life. Among these objects of electrochemical analysis medicines including in their composition biologically active compounds, the pharmacological activity of which is related with the presence of asymmetric (chiral) carbon atoms have a special place. It is known that many synthetic medicines exist in a mixture of two and often a larger number of stereoisomers characterized their different biological effects. The effects of these differences are not always safe.