Integration of typical groups and their application examples for (A) nucleus; (B)–(D) lysosome; (E) ER; (F)–(H) Golgi apparatus localized fluorescent probes. Reprinted with permission from [213, 222–228]. Reproduced from [213] with permission of The Royal Society of Chemistry. Reprinted with permission from [222]. Copyright (2015) American Chemical Society. Reprinted from [223], Copyright (2016), with permission from Elsevier. Reproduced from [224] with permission of The Royal Society of Chemistry. Reprinted from [225], Copyright (2017), with permission from Elsevier. Reproduced from [226] with permission of The Royal Society of Chemistry. Reproduced from [227] with permission of The Royal Society of Chemistry. Reprinted from [228], Copyright (2020), with permission from Elsevier.