Hemidesmosomes (light blue) connect intermediate filaments of a cell to the basal lamina, a combination of extracellular molecules on other cell surfaces. Gap junctions (yellow) are clusters of ...

Blue lasers, lasers that emit a light beam with a wavelength between ... These results indicate the promise of ZnSe–ZnS QDs to fill the 'blue gap' of QD lasers and to replace less stable blue ...