Inclusion in cells: Supramolecular porphyrin/per-O-methyl-β-cyclodextrin complexation is highly specific. Per-O-methyl-β-cyclodextrin bearing cell-penetrating peptide and BODIPY is efficiently taken up by cells through both endocytosis and direct transmembrane pathways and delivers porphyrin into the cells. The supramolecular complexation in cells was directly detected by FRET between porphyrin and BODIPY.

中文翻译：

---

基于 FRET 的内消旋四芳基卟啉与肽/BODIPY 修饰的全氧甲基-β-环糊精的高选择性超分子复合物的细胞内检测

包含在细胞中：超分子卟啉/过-O-甲基-β-环糊精络合是高度特异性的。带有细胞穿透肽和BODIPY的全氧甲基-β-环糊精通过内吞作用和直接跨膜途径被细胞有效吸收，并将卟啉输送到细胞中。卟啉和BODIPY之间的FRET直接检测到细胞中的超分子络合。