National Science Foundation

1950 Physics today  
About the cover: Polymer rods embedded with cadmium selenide nanocrystals, fluorescing at various wavelengths (M. Bawendi et al.; photograph by Felice Frankel -copyright reserved). This photograph suggests the broad societal implications of nanoscience and nanotechnology.
doi:10.1063/1.3066909 fatcat:llnjxz3rofacldccl35nwydqhy