Spatially resolved chiroptical spectroscopies emphasizing recent applications to thin films of chiral organic dyes

G Albano, A Taddeucci, G Pescitelli… - Chemistry–A European …, 2023 - Wiley Online Library
Instrumental techniques able to identify and structurally characterize the aggregation states
in thin films of chiral organic π‐conjugated materials, from the first‐order supramolecular …

Leveling up organic semiconductors with crystal twisting

SJ Whittaker, H Zhou, RB Spencer, Y Yang… - Crystal Growth & …, 2023 - ACS Publications
The performance of crystalline organic semiconductors depends on the solid-state structure,
especially the orientation of the conjugated components with respect to device platforms …

Supramolecular J‐ and H‐Aggregation of Naphthalimide‐Conjugated Dipeptide in Mixed‐Solvent Systems and its Application in Cell Imaging

S Kuila, KP Reddy, S Dasgupta, A Bera… - Chemistry–An Asian …, 2024 - Wiley Online Library
In this work, a core‐substituted NMI‐conjugated dipeptide (4MNLV) was extensively studied
in mixed solvent systems to explore the polarity effect on the self‐assembly pattern and their …

Chiral diketopyrrolo[3,4‐c]pyrrole‐based oligothiophenes: Synthesis and characterization of aggregated states in solution and thin films

G Albano, LA Aronica, G Pescitelli, L Di Bari - Chirality, 2024 - Wiley Online Library
In this work, we synthesized a family of three structurally related chiral oligothiophenes
containing a 1, 4‐diketo‐3, 6‐diarylpyrrolo [3, 4‐c] pyrrole (DPP) unit as the central core; …

Unravelling the origin of strong non-reciprocal chiroptical features in thin films of a chiral diketopyrrolo [3, 4-c] pyrrole dye

G Albano, M Bertuolo, F Zinna, A Taddeucci, T Jávorfi… - Nanoscale, 2025 - pubs.rsc.org
The development of chiral organic materials with strong non-reciprocal chiroptical features
may have major implications for cutting-edge technological applications. In this work, a new …

Film thickness dependence of nanoscale arrangement of a chiral electron donor in its blends with an achiral electron acceptor

G Pancotti, CE Killalea, TW Rees, L Liirò-Peluso… - Nanoscale, 2025 - pubs.rsc.org
The nanoscale chiral arrangement in a bicomponent organic material system comprising
donor and acceptor small molecules is shown to depend on the thickness of a film that is …

White circularly polarized luminescence from a dual-component emitter induced by FRET between tetraphenylene and PDI derivatives

H Dong, H Li, E Tian, Y Zhang, J Kong, Y Li - Nanoscale, 2025 - pubs.rsc.org
A chiral agent, TPE-ASP, incorporating aspartic acid as the chiral source and tetraphenylene
derivatives as chromophores, was designed and synthesized. The chiral agent was self …