optics.org -

daily coverage of the optics & photonics industry and the markets that it serves

Featured Showcases

Photonics West Showcase

Optics+Photonics Showcase

News

Return to article

Old and new Listeria detection techniques.

Old (above)and new (below). With the new technique, if Listeria monocytogenes is present in a sample, the cells react with the antibody to produce a florescent signal, which is detected by the special camera.

Top of Page