Super‐Resolution Imaging with Small Organic Fluorophores

Abstract

What's your color? A universal and facile method for reversible photoswitching of commercially available Alexa Fluor and ATTO dyes spanning the entire visible range yields an optical resolution of approximately 20 nm. The intriguing simplicity of the method facilitates applications and opens avenues for multicolor super-resolution imaging in fixed and living cells. Detailed facts of importance to specialist readers are published as ”Supporting Information”. Such documents are peer-reviewed, but not copy-edited or typeset. They are made available as submitted by the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.