Electrochemical Digitization of Biological Fluids Samples

Digital medicine based on the integration of all medical data from a particular patient has become reality today, thanks to information technology. Traditional examinations can be supplemented by assessment results oxidative-anti-oxidative (OAO) status body. Electrochemical sensors are able not only determine integral indicators OAO system body but also depict details processes occurring in system. The main obstacle widespread use electrochemical diagnostics is extremely small amount received comparison tens thousands known human diseases. problem eliminated rethinking purpose measurement within framework thermodynamics and theory. In paradigm analysis biological fluids, sample considered an message created sensor. obtain volume sufficient identify composition range possible concentrations its components. fundamentals conclusions that practical importance for development analyzers derived. It shown potentiostatic control sensor physically impacted electromechanical instability electrical double layer, which source signal noise. Estimates minimum analytical required identification composition, such as fluid, provided. Examples highly informative signals flowing stationary samples presented. Problems related visualization noted.