Ingle, JaypalsingJaypalsingIngleSengupta, PoulomiPoulomiSenguptaBasu, SudiptaSudiptaBasu2025-08-312025-08-312023-01-0310.1002/cbic.2022003702-s2.0-85140105973https://d8.irins.org/handle/IITG2025/2577736161823Sub-cellular organelles play a critical role in a myriad biological phenomena. Consequently, organelle structures and functions are invariably highjacked in diverse diseases including metabolic disorders, aging, and cancer. Hence, illuminating organelle dynamics is crucial in understanding the diseased states as well as developing organelle-targeted next generation therapeutics. In this review, we outline the novel small molecules which show remarkable aggregation-induced emission (AIE) properties due to restriction in intramolecular motion (RIM). We outline the examples of small molecules developed to image organelles like mitochondria, endoplasmic reticulum (ER), Golgi, lysosomes, nucleus, cell membrane and lipid droplets. These AIEgens have tremendous potential for next-generation phototherapy.falseaggregation-induced emission | analytical methods | H-bonding | organelles | small molecules | tetraphenylethylenesReview143976333 January 20239e202200370reJournal6WOS:000869586300001