Hierarchically structured cellulose hydrogel with high stretchability, conductivity, and stability for flexible sensing applications

Key Points

• The cellulose hydrogel demonstrates high stretchability and conductivity, enhancing its performance in sensing applications.
• Specifically, the hydrogel retains conductivity even under significant stretching, making it suitable for flexible electronics.
• Assessment using advanced characterization techniques confirms the hydrogel's stability and stretchability in varied conditions.
• The findings highlight the potential for using cellulose-based materials in the development of next-generation flexible sensors.