Instrumental techniques able to identify and structurally characterize the aggregation states in thin films of chiral organic & pi;-conjugated materials, from the first-order supramolecular arrangement up to the microscopic and mesoscopic scale, are very helpful for clarifying structure-property relationships. Chiroptical imaging is currently gaining a central role, for its ability of mapping local supramolecular structures in thin films. The present review gives an overview of electronic circular dichroism imaging (ECDi), circularly polarized luminescence imaging (CPLi), and vibrational circular dichroism imaging (VCDi), with a focus on their applications on thin films of chiral organic dyes as case studies.A critical and up-to-date overview is given on spatially resolved chiroptical spectroscopies, which represent a promising tool for mapping and disentangling local supramolecular structures in thin films of chiral organic dyes.image

Spatially Resolved Chiroptical Spectroscopies Emphasizing Recent Applications to Thin Films of Chiral Organic Dyes

Albano, Gianluigi
Primo
;
Taddeucci, Andrea;Pescitelli, Gennaro;Di Bari, Lorenzo
Ultimo
2023-01-01

Abstract

Instrumental techniques able to identify and structurally characterize the aggregation states in thin films of chiral organic & pi;-conjugated materials, from the first-order supramolecular arrangement up to the microscopic and mesoscopic scale, are very helpful for clarifying structure-property relationships. Chiroptical imaging is currently gaining a central role, for its ability of mapping local supramolecular structures in thin films. The present review gives an overview of electronic circular dichroism imaging (ECDi), circularly polarized luminescence imaging (CPLi), and vibrational circular dichroism imaging (VCDi), with a focus on their applications on thin films of chiral organic dyes as case studies.A critical and up-to-date overview is given on spatially resolved chiroptical spectroscopies, which represent a promising tool for mapping and disentangling local supramolecular structures in thin films of chiral organic dyes.image
2023
Albano, Gianluigi; Taddeucci, Andrea; Pescitelli, Gennaro; Di Bari, Lorenzo
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11568/1213967
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