Silver-coated biopolymer spheres,transmission electron micrograph (TEM). These spheres are coated (encapsulated) with silver nanoparticles. The spheres form a substrate for surface-enhanced Raman spectroscopy (SERS) detection of food-borne pathogens in food and beverage samples | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / US DEPARTMENT OF AGRICULTURE / JAYA SUNDARAM |
Bildgröße: | 2988 px × 2988 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |