Investigating the Photophysical Properties and Biological Efficacy of BODIPY Derivatives as Photosensitizers in Photodynamic Therapy
The selectivity of photosensitizers for light activation is a key advantage in photodynamic therapy (PDT), allowing for precise targeting while sparing healthy cells. Boron-dipyrromethene (BODIPY)derivatives have emerged as promising PDT candidates due to their tunable photophysical properties and v...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2023-11-01
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| Series: | Chemistry Proceedings |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2673-4583/14/1/71 |
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| Summary: | The selectivity of photosensitizers for light activation is a key advantage in photodynamic therapy (PDT), allowing for precise targeting while sparing healthy cells. Boron-dipyrromethene (BODIPY)derivatives have emerged as promising PDT candidates due to their tunable photophysical properties and versatile synthesis. Herein, we explore the photophysical characterization and the in vitro photodynamic activity of BODIPY analogues <i>meso</i>-substituted with an anthracene moiety and functionalized with iodine atoms or formyl group at the 2,6-position. The formylated anthracene–BODIPY derivative exhibited the highest phototoxicity in 4T1 breast cancer cells, making it a potential candidate for a PDT photosensitizer. |
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| ISSN: | 2673-4583 |