Chiral carbon nanorings with strong chiral luminescent and second harmonic generation properties

Key Points

• The research aims to synthesize chiral carbon nanorings with unique optical properties.
• Synthesis of D3-(P)-NR5 and D3-(M)-NR5 chiral carbon nanorings
• Characterization of linear and nonlinear optical properties
• Demonstrated excellent circularly polarized luminescence with high efficiency
• Showed strong second harmonic generation capabilities