Fig. 1. a, fabrication process of humidity-responsive CLCP films with geometric phase encoding. b, Photo of the films cured at 65℃. The scale bar is 1 mm. Credit: Shi-Long Li, Zhao-Yi Chen, Peng Chen, ...
An electron micrograph — a photograph taken by means of a transmission electron microscope — of the DT57C bacteriophage. These types of images have been used to obtain a three-dimensional structure of ...
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