Sulfonyl-tuned amino DASAs for targeted photophysical and photoswitching control

Alexander Karr; Hye Joon Lee; Ayesha Khan; Chloe A. Ramsperger; Cesar A. Reyes; Kelly Biv; Elias Picazo

doi:10.1039/d5sc07740k

December 12, 2025Chemical ScienceOpen Access

Sulfonyl-tuned amino DASAs for targeted photophysical and photoswitching control

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Key Points

This research explores the impact of sulfonyl substituents on amino DASAs for improved photophysical properties.
Investigated the structural modularity of donor-acceptor Stenhouse adducts.
Evaluated the effects of sulfonyl substitutions in amino DASAs on their functionality.
Identified significant improvements in photophysical properties due to sulfonyl substitutions.
Demonstrated the potential of modified DASAs for novel applications in molecular machines.

Implication

Research demonstrates enhanced photophysical properties in amino dasas, suggesting novel applications in molecular machines.

Abstract

Donor–acceptor Stenhouse adducts (DASAs) are molecular photoswitches with applications spanning materials to molecular machines. Although structural modularity has enabled seminal DASA studies, sulfonyl substituents in amino DASAs remain unexplored. Evaluation...

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Cite This Study

Karr et al. (2025) studied this question.

synapsesocial.com/papers/694019032d562116f28f5fbe https://doi.org/10.1039/d5sc07740k

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Sulfonyl-tuned amino DASAs for targeted photophysical and photoswitching control

Key Points

Implication

Abstract

Discussion

Cite This Study

Sulfonyl-tuned amino DASAs for targeted photophysical and photoswitching control

Key Points

Implication

Abstract

Discussion

Cite This Study

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