Class Biosensors

The Biosensors CU explores the development and application of devices that detect and measure biological signals. These sensors are crucial for various areas, including medical diagnostics, scientific research, food safety or the environment. This CU offers a comprehensive understanding of the principles and applications of these devices. It includes topics such as the physics and chemistry of sensors, the biology behind the reactions they detect, and the technologies involved in their construction and operation. Students will learn about different types of biosensors, such as enzymes, antibodies or cells, and explore their practical applications in clinical, industrial and environmental contexts.

Not applicable

Concept of sensor and biosensor. Classification of biosensors. Signal transducers. Biomolecules (enzymes, antibodies, nucleic acids, DNA, cells) and analytes. Biorecognition. Optical, colorimetric and spectrophotometric biosensors, electrochemical, mass, calorimetric and biosensors with coupled techniques. Detection and quantification. Practical applications in biochemistry, health and environment. Recent advances in biosensors (e.g. lab-on-a-chip, wearables, wireless). Case studies.

Theoretical classes (T) are face-to-face, privileging direct contact with students. Interactive lectures and Problem-Based Learning classes are planned, as well as classes with collaborative work (collaborative learning). In practical classes (PL) students will contact with examples of biosensors, analyze results and apply the knowledge acquired in the theoretical classes. Case studies will be carried out.

1. Sibel, A. O., Uslu, B., Kemal, M., Sezgintürk, M. K. (Eds), (2023), Biosensors- Fundamentals, Emerging Technologies, and Applications, CRC Press. 2. Evtugyn, G., (2014), Biosensors: Essentials, Lecture Notes In Chemistry 84, Springer. 3. Selected papers related with the contents and techniques will be made available.