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January 24, 2026Chemical Science4 citationsOpen Access

Conformational Switching Modulates Excited-State Pathways in a Cofacial Perylene Dimer

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GBGiovanni BressanDHDenis HartmannJBJonathan Brouwer

Key Points

  • The aim is to understand how the conformation of a flexible perylene diimide dimer influences its excited-state pathways.
  • Investigated photophysics of a perylene diimide dimer.
  • Analyzed the effects of conformational switching on excited states.
  • Employed spectroscopic techniques to elucidate photophysical behavior.
  • Identified key conformational states that modulate excited-state pathways.
  • Demonstrated that structural changes significantly influence photophysical properties.
  • Revealed potential for optimizing optoelectronic and photonic materials through conformation control.

Abstract

Controlling excited-state pathways in supramolecular chromophore assemblies is key to designing next-generation optoelectronic and photonic materials. Here we elucidate the conformation-dependent photophysics of a flexible perylene diimide (PDI) dimer, valPDI 2 ,...

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Cite This Study

Bressan et al. (2026) studied this question.

synapsesocial.com/papers/697460acbb9d90c67120a7bchttps://doi.org/10.1039/d5sc09512c
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