Characterization of electrochemical transducers for biosensor applications

• Main Authors: Arris, Farrah Aida, Benoudjit, Abdel Mohsen, Sanober, Fahmi, Wan Salim, Wan Wardatul Amani
• Format: Book Chapter
• Language: English; English
• Published: Springer Nature 2018
• Subjects: TP200 Manufacture and use of chemicals; TP248.13 Biotechnology
• Online Access: http://irep.iium.edu.my/70277/1/70277_Characterization%20of%20electrochemical.pdf; http://irep.iium.edu.my/70277/7/70277_Characterization%20of%20electrochemical_SCOPUS.pdf; http://irep.iium.edu.my/70277/; https://www.springer.com/us/book/9789811322563

Biosensors are devices that detect and report the presence or quantity of a particular analyte. Among the biosensor components, a physicochemical transducer measures physical and chemical changes from analyte-recognition interactions where products, by-products, intermediates, or physical changes are converted into a measurable signal. The character of the transducer determines the performance of a biosensor; hence the characterization of the transduction is crucial in the design of a biosensor. This chapter describes electrochemical characterization of the transducer layer of a biosensor via cyclic voltammetry.