PulseExploreJournal ClubResearchersJournals
Instagram
HomeJournal ClubExplore
Synapse
⌘+K
Synapse
March 19, 2026ACS Nano

Unraveling On-Resonance Amplification and Reversion of Molecular Optical Chirality Mediated by Plexcitons in Single Nanocavities

View Full Paper
Ask AI
Bookmark
Share

Authors

DLDeyan LiHLHao LiHZHeng Zhang

Discussion

Loading...

Member takes

Overview

Demonstrates the amplification of molecular optical chirality in single nanocavities, indicating potential for advanced optical applications.

Key Points

  • The research aims to explore how plexcitons amplify and revert molecular optical chirality in nanocavities.
  • Constructed Au/J-aggregate/Au nanoparticle-on-mirror (NPoM) nanocavities
  • Embedded TDBC J-aggregates between a Au nanoplate and a Au nanoparticle
  • Characterized using single-particle circular differential scattering spectroscopy
  • Observed optical chirality changes in response to gap distance variations
  • Reversed optical chirality detected in the resonance region of single NPoM nanocavities
  • Plexcitons amplified the molecular optical cross-section by 1.66 × 10^4 fold
  • NPoM nanocavity allowed for a 66-fold amplification of the g-factor
  • Accumulated amplification of molecular optical chirality exceeded 1.10 × 10^6 fold

Cite This Study

Li et al. (2026) studied this question.

synapsesocial.com/papers/69bb9300496e729e62980caehttps://doi.org/10.1021/acsnano.5c20491
View Full Paper
Ask AI
Bookmark
Share