Multicomponent Rare-Earth Metal–Organic Gels Empowered by Electro-Optical Signal Multi-Source Regulation for Dual-Modal Detection of Propyl Gallate

Key Points

• The aim is to explore the detection capabilities of rare-earth metal-organic gels for propyl gallate (PG) using innovative signal regulation.
• Utilized DL-MOGs for visual detection of PG.
• Implemented multi-source regulation strategies for signaling.
• Engaged both electro-optical signals for enhanced detection.
• Demonstrated effective visual detection of propyl gallate.
• Achieved successful dual-modal sensing capabilities.
• Introduced novel strategies for signal enhancement and regulation.