The use of high-resolution bright-field microscopy is essential for cellular-scale biological research, but this technique has limitations due to low image contrast. Using dyes on the sample can ...
Light microscopy is a key tool that scientists use to image cells, organelles, subcellular structures, and molecules such as proteins and nucleic acids. Because visible light leaves biological ...
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 ...