Molecular biology 2 Views 1 Answers
Avatar for Sourav
SouravSeptember 20, 2024

How do electrochemical biosensors work?

How do electrochemical biosensors work?

Sourav
SouravSeptember 20, 2024

Answer

Electrochemical biosensors operate by measuring changes in electrical properties, such as current or voltage, resulting from interactions between an analyte and the sensor surface. When the target analyte binds to the recognition element, it triggers a redox reaction that produces a measurable electrical signal. The signal is proportional to the concentration of the analyte, allowing for accurate quantification. Common examples include amperometric, potentiometric, and conductimetric sensors, each utilizing different electrochemical principles for detection.

Start Asking Questions

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Adblocker detected! Please consider reading this notice.

We've detected that you are using AdBlock Plus or some other adblocking software which is preventing the page from fully loading.

We don't have any banner, Flash, animation, obnoxious sound, or popup ad. We do not implement these annoying types of ads!

We need money to operate the site, and almost all of it comes from our online advertising.

Please add biologynotesonline.com to your ad blocking whitelist or disable your adblocking software.

×