» Articles » PMID: 38709673

Circular Polarization-Resolved Raman Optical Activity: A Perspective on Chiral Spectroscopies of Vibrational States

Overview
Journal ACS Nano
Specialty Biotechnology
Date 2024 May 6
PMID 38709673
Authors
Affiliations
Soon will be listed here.
Abstract

Circular polarization-resolved Raman scattering methods include Raman optical activity (ROA) and its derivative─surface-enhanced Raman optical activity (SEROA). These spectroscopic modalities are rapidly developing due to their high information content, stand-off capabilities, and rapid development of Raman-active chiral nanostructures. These methods enable a direct readout of the vibrational energy levels of chiral molecules, crystals, and nanostructured materials, making it possible to study complex interactions and the dynamic interfaces between them. They were shown to be particularly valuable for nano- and biotechnological fields encompassing complex particles with nanoscale chirality that combine strong scattering and intense polarization rotation. This perspective dives into recent advancements in ROA and SEROA, their distinction from surface-enhanced Raman scattering, and the potential of these information-rich label-free spectroscopies for the detection of chiral biomolecules.

Citing Articles

Chirality in nanomaterials.

Matassa R, Ray S, Zheng Y Sci Rep. 2024; 14(1):26268.

PMID: 39487203 PMC: 11530537. DOI: 10.1038/s41598-024-77887-5.


Impact of Surface Enhanced Raman Spectroscopy in Catalysis.

Stefancu A, Aizpurua J, Alessandri I, Bald I, Baumberg J, Besteiro L ACS Nano. 2024; 18(43):29337-29379.

PMID: 39401392 PMC: 11526435. DOI: 10.1021/acsnano.4c06192.


Color-Tunable Lead Halide Perovskite Single-Mode Chiral Microlasers with Exceptionally High .

Gu H, Xu H, Yang C, Feng Y, Gao G, Hoye R Nano Lett. 2024; 24(42):13333-13340.

PMID: 39361829 PMC: 11503764. DOI: 10.1021/acs.nanolett.4c03838.

References
1.
Nie , Emory . Probing Single Molecules and Single Nanoparticles by Surface-Enhanced Raman Scattering. Science. 1997; 275(5303):1102-6. DOI: 10.1126/science.275.5303.1102. View

2.
Abdali S, Blanch E . Surface enhanced Raman optical activity (SEROA). Chem Soc Rev. 2008; 37(5):980-92. DOI: 10.1039/b707862p. View

3.
Abalde-Cela S, Hermida-Ramon J, Contreras-Carballada P, De Cola L, Guerrero-Martinez A, Alvarez-Puebla R . SERS chiral recognition and quantification of enantiomers through cyclodextrin supramolecular complexation. Chemphyschem. 2010; 12(8):1529-35. DOI: 10.1002/cphc.201000800. View

4.
Ueda H, Garcia-Fernandez M, Agrestini S, Romao C, van den Brink J, Spaldin N . Chiral phonons in quartz probed by X-rays. Nature. 2023; 618(7967):946-950. PMC: 10307621. DOI: 10.1038/s41586-023-06016-5. View

5.
Tang Y, Cohen A . Optical chirality and its interaction with matter. Phys Rev Lett. 2010; 104(16):163901. DOI: 10.1103/PhysRevLett.104.163901. View