The term “biosensor” is short for “biological sensor” and is a device made up of a transducer and a biological element that may be an enzyme, an antibody, or a nucleic acid. The biological element or ...

Why 850-nm light is well-suited to deep-body hemoglobin sensing. How VCSELs are used to create ultrasonic signal returns. How the combined optical/acoustic array was arranged and fabricated. By ...