Chiroptical properties in thin films of π-conjugated systems

G Albano, G Pescitelli, L Di Bari - Chemical reviews, 2020 - ACS Publications
Chiral π-conjugated molecules provide new materials with outstanding features for current
and perspective applications, especially in the field of optoelectronic devices. In thin films …

Chirality and chiroptical effects in metal nanostructures: fundamentals and current trends

JT Collins, C Kuppe, DC Hooper… - Advanced Optical …, 2017 - Wiley Online Library
Throughout the 19th and 20th century, chirality has mostly been associated with chemistry.
However, while chirality can be very useful for understanding molecules, molecules are not …

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 …

Plasmonic chiral nanostructures: chiroptical effects and applications

Y Luo, C Chi, M Jiang, R Li, S Zu, Y Li… - Advanced Optical …, 2017 - Wiley Online Library
The plasmonic chiroptical effect has been used to manipulate chiral states of light, where the
strong field enhancement and light localization in metallic nanostructures can amplify the …

Planar plasmonic chiral nanostructures

S Zu, Y Bao, Z Fang - Nanoscale, 2016 - pubs.rsc.org
A strong chiral optical response induced at a plasmonic Fano resonance in a planar Au
heptamer nanostructure was experimentally and theoretically demonstrated. The scattering …

[HTML][HTML] Nonlinear superchiral meta-surfaces: tuning chirality and disentangling non-reciprocity at the nanoscale

VK Valev, JJ Baumberg, B De Clercq… - … (Deerfield Beach, Fla …, 2014 - ncbi.nlm.nih.gov
DOI: 10.1002/adma. 201401021 on the object itself. Although often associated with
biochemistry due to the numerous chiral bio-molecules, recently chirality has attracted much …

Circular differential scattering of single chiral self-assembled gold nanorod dimers

LY Wang, KW Smith, S Dominguez-Medina… - Acs …, 2015 - ACS Publications
Circular dichroism spectroscopy is essential for structural characterization of proteins and
chiral nanomaterials. Chiral structures from plasmonic materials have extraordinary strong …

Dense Arrays of Nanohelices: Raman Scattering from Achiral Molecules Reveals the Near‐Field Enhancements at Chiral Metasurfaces

RR Jones, C Miksch, H Kwon, C Pothoven… - Advanced …, 2023 - Wiley Online Library
Against the background of the current healthcare and climate emergencies, surface
enhanced Raman scattering (SERS) is becoming a highly topical technique for identifying …

Hot electron generation and cathodoluminescence nanoscopy of chiral split ring resonators

Y Fang, R Verre, L Shao, P Nordlander, M Käll - Nano letters, 2016 - ACS Publications
Three-dimensional chiral plasmonic nanostructures have been shown to be able to
dramatically boost photon-spin selective light-matter interactions, potentially leading to novel …

Circularly polarized microscopy of thin films of chiral organic dyes

A Taddeucci, F Zinna, G Siligardi… - Chemical & Biomedical …, 2023 - ACS Publications
We introduce an optical microscopy technique, circularly polarized microscopy or CPM, able
to afford spatially resolved electronic circular dichroism (ECD) of thin films of chiral organic …