Strain‐Responsive Circularly Polarized Luminescence in Cholesteric Liquid Crystal Elastomers through Laser‐Engineered Microstructures (Adv. Funct. Mater. 30/2026)
Abstract
Cholesteric Liquid Crystal Elastomers This cover features a porous cholesteric liquid crystal elastomer (CLCE) engineered with a femtosecond laser and coated with quantum dots. Under mechanical stress, the material exhibits a vivid, sensitive dual-color response. This interplay between the CLCE's structural color and quantum dots' photoluminescence creates a strikingly visual strain-sensing system, offering potential in advanced anti-counterfeiting applications. More information can be found in the Research Article by Woo Lee, Eun-Ah You, Young-Geun Ha, and co-workers (10.1002/adfm.202528997).
Fields of Study & Subjects
Advanced Materials and Mechanics
Cellular and Composite Structures
Advanced Sensor and Energy Harvesting Materials
Publication details
- Journal / source
- Advanced Functional Materials
- Publisher
- Wiley
- Volume
- 36
- Issue
- 30
- Publication date
- 1 April 2026
- Language
- EN