Question

Oxidation of ethanol can be sensed by which of the following biosensor?

• A. Electrochemical biosensor
• B. Microbial biosensor
• C. Ozone biosensor
• D. None of the above

Answer 1

The correct option is A Electrochemical biosensor

A- Electrochemical biosensors are simple tools which are utilized to determine the measurement of electronic current or conductance changes done by the bio-electrodes. The electrochemical sensor converts the electrochemical information into an analytical signal. This type of biosensor is generally made up of two basic parts - a biological component & an electronic component.