a, absorption of light in biological materials is significantly increased in the deep UV, yet conventional optical materials also stop being transparent. b, a purpose-built UV microscope enables the ...

While not all microscopy samples can fluoresce, all can scatter light, and this scattered light can be imaged. This has resulted in the development of scattering microscopy techniques, such as ...

Researchers describe a new measurement and imaging approach that can resolve nanostructures smaller than the diffraction limit of light without requiring any dyes or labels. The work is a modification ...