Abstract
We report on a mitochondria-specific combinational theranostic agent, 1. This system contains a chlorambucil prodrug and an aggregation induced emission dye. In addition, compound 1 bears both an intracellular thiol-triggered moiety and a mitochondria targeting unit (triphenylphosphonium). Glutathione (GSH) is the most abundant thiol and its concentrations are significantly higher in a great number of cancer cell lines, compared to normal cells. The GSH-induced prodrug 1 upon activation releases chlorambucil and exhibits mitochondria targeted aggregation induced emission (AIE) fluorescence, resulting in cell apoptosis via the caspase pathway due to mitochondrial dysfunction.
Original language | English |
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Pages (from-to) | 1281-1284 |
Number of pages | 4 |
Journal | Chemical Communications |
Volume | 53 |
Issue number | 7 |
DOIs | |
Publication status | Published - 2017 |
ASJC Scopus subject areas
- Catalysis
- Electronic, Optical and Magnetic Materials
- Ceramics and Composites
- Chemistry(all)
- Surfaces, Coatings and Films
- Metals and Alloys
- Materials Chemistry