文摘
Two types of small photoblinking semiconductor polymer dots (Pdots) with high brightness, strong photostability, and favorable biocompatibility are designed, by C. Wu, Y. Sun, and co-workers as described in article 1604850. Super-resolution optical fluctuation imaging is achieved using these superior small Pdots. Imaging of subcellular structures demonstrates that these small photoblinking Pdots are outstanding probes for fast, long-term, super-resolution fluorescence imaging.