Enhanced circular dichroism by F-type chiral metal nanostructures

Y Luo, J Liu, H Yang, H Liu, G Zeng, B Huang - Photonics, 2023 - mdpi.com
Circular dichroism (CD) effects have broad applications in fields including biophysical
analysis, analytical chemistry, nanoscale imaging, and nanosensor design. Herein, a novel …

On the chiroptical properties of racemic crystals

B Kahr, AT Martin, KH Ernst - Chirality, 2018 - Wiley Online Library
In a recent letter on the “Optical activity from racemates”, discussed at the 16th International
Conference on Chiroptical Spectroscopy in Rennes (June 2017), scientists claimed to have …

Electronic circular dichroism imaging (CD i) maps local aggregation modes in thin films of chiral oligothiophenes

G Albano, M Górecki, G Pescitelli, L Di Bari… - New Journal of …, 2019 - pubs.rsc.org
We highlight the power of electronic circular dichroism imaging (CDi), a technique
developed at Diamond Light Source B23 beamline for synchrotron radiation circular …

Circular dichroism of molecular aggregates: A tutorial

F Bertocchi, C Sissa, A Painelli - Chirality, 2023 - Wiley Online Library
In this tutorial, we guide the reader through two alternative approaches to the calculation of
circular dichroism (CD) spectra of chiral supramolecular assemblies of non‐chiral …

Giant circular dichroism in extrinsic chiral metamaterials excited by off-normal incident laser beams

C Feng, ZB Wang, S Lee, J Jiao, L Li - Optics Communications, 2012 - Elsevier
Recently it was shown by experiments that circular dichroism (CD) can be observed in the
metamaterials of non-chiral structures when they were subjected to obliquely incident light …

Application of a polarized modulation technique in supramolecular science: chiroptical measurements of optically anisotropic systems

T Harada - Polymer Journal, 2018 - nature.com
The chirality of a supramolecular assembly provides particularly valuable information
because the bonding nature of noncovalent interactions, such as electrostatic interactions, π …

The causality of circular dichroism inducement by isotropic and anisotropic chiral molecules

A Abudukelimu, Y Bai, Y Qu, H Ullah… - Journal of Physics D …, 2019 - iopscience.iop.org
Circular dichroism (CD) spectroscopy is widely used in the conformational analysis of
biomolecules. The CD of chiral molecules is weak. Therefore, plasmon-generated near field …

Further Understanding on the Measurement Methods for Solid-State Circular Dichroism Spectroscopy——Discussion on Concentration Effects

H ZHANG, JX YAN, ST WU, D LI… - Acta Physico …, 2013 - ingentaconnect.com
In this paper, the recent developments in measurement methods of solid-state circular
dichroism (CD) spectroscopy were summarized and discussed, especially the effects of …

Vibrational circular dichroism spectroscopy of solid polymer films: effects of sample orientation

C Merten, T Kowalik, A Hartwig - Applied spectroscopy, 2008 - journals.sagepub.com
Vibrational circular dichroism (VCD) spectra of anisotropic thin solid samples are often
superimposed with large contributions of linear birefringence and linear dichroism. In this …

Incoherent Nonreciprocal Absorbance Circular Dichroism of Uniaxial Assemblies

GA Turner, Y Hwang, J Rong, C Strachan… - The Journal of …, 2023 - ACS Publications
Analytical theory is proposed predicting remarkably large and fully electric-dipole-allowed
circular dichroism (CD) in electronic ultraviolet–visible (UV–vis) absorbance spectroscopy of …