Perspective—Challenges in Biomedical Analysis: From Classical Sensors to Stochastic Sensors

Abstract

Biomedical analysis needs fast reliable screening methods able to identify and also quantify substances of clinical interest. Diseases such as, cancer, diabetes, corona, influenza, stroke, cardiovascular diseases need an early detection. Therefore, developing new reliable electrochemical sensors may contribute to improving of the state of health and of the quality of life of people, by early detection of specific biomarkers able to predict the disease. Going to stochastic sensors for biomedical analysis is not just a trend. The screening tests are cost effective, and easy to be used, no sampling being needed before analysis.