Cytophilic Fluorescent Bioprobes for Long‐Term Cell Tracking

Molecules of siloles are almost non-fluorescent but their nanoaggregates are highly emissive, exhibiting aggregation-induced emission (AIE). The AIE-active aggregates are cytocompatible with living cells, stain cytoplasms of HeLa cells indelibly without contaminating another type of cell line in a co-culture system, and remain visible for a long period of time. 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.