Publication: Cyanine–flavonol hybrids as NIR-light activatable carbon monoxide donors in methanol and aqueous solutions
Cyanine–flavonol hybrids as NIR-light activatable carbon monoxide donors in methanol and aqueous solutions
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Yang, Q., Muchová, L., Štacková, L., Stacko, P., Šindelář, V., Vítek, L., & Klán, P. (2022). Cyanine–flavonol hybrids as NIR-light activatable carbon monoxide donors in methanol and aqueous solutions. Chemical Communications, 58(64), 8958–8961. https://doi.org/10.1039/d2cc02648a
Abstract
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Here we report on carbon monoxide-photoreleasable compounds (photoCORMs) that combine heptamethine cyanine and flavonol chromophores and are activated upon irradiation with near-infrared light. Excellent CO-release yields and uncaging cross sections in aqueous solutions, enhanced water solubilities thanks to polar substituents or a host-guest approach using cucurbit[7]uril are demonstrated. The hybrids display outstanding biocompatibility and diverse, structure-dependent cell penetrability and internalization.
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Creators (Authors)
- Yang, Qiuyun
- Muchová, Lucie
- Štacková, Lenka
- Stacko, Peter
- Šindelář, Vladimir
- Vítek, Libor
- Klán, Petr
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Citations
Yang, Q., Muchová, L., Štacková, L., Stacko, P., Šindelář, V., Vítek, L., & Klán, P. (2022). Cyanine–flavonol hybrids as NIR-light activatable carbon monoxide donors in methanol and aqueous solutions. Chemical Communications, 58(64), 8958–8961. https://doi.org/10.1039/d2cc02648a
