A plasmonic graphene oxide-based aptasensor detects aflatoxin M1 in dairy at 0.005 ng/mL, enhancing food safety monitoring ...

Although both a SEM and a TEM are electron microscopes, their working principles and images are very different. Whereas an SEM uses secondary electrons ejected after bombarding a sample’s surface with ...

Nearly a century ago, Ernst Ruska and Max Knoll provided the first demonstration of a microscope that could image specimens using electrons rather than light. The earliest images obtained via this ...

THE surface of the developing dental enamel of the manatee (Trichecus latirostris) and the monkey (Rhesus macacus) has been examined directly in a scanning electron microscope. Molar tooth germs were ...

Tiny micro- and nanoplastic fragments seem to be turning up everywhere, including one of the most well-protected parts of the human body—the brain. In a recent study conducted by Chinese researchers, ...