An Al 3+ ions-responsive blue emitting ionic liquid-based nano-optode and its implications for the detection of 2, 4, 6-trinitrophenol
Abstract
-complex served as an intermediate bridge in a cascade sensing system for the subsequent detection of picric acid, demonstrating dual recognition. A smartphone-based fluorometric platform was also developed for quantitative analysis, enabling real-time, user-friendly monitoring without reliance on high-end laboratory instruments. This investigation unveils a novel approach for fabricating photonic IL-based nano-optodes as a cost-effective, highly responsive, and portable sensing platform for environmental and security applications.
Fields of Study & Subjects
Luminescence and Fluorescent Materials
Carbon and Quantum Dots Applications
Analytical Chemistry and Sensors
Publication details
- Journal / source
- Analytical Methods
- Publisher
- Royal Society of Chemistry (RSC)
- Volume
- 18
- Issue
- 18
- Pages
- 3792–3806
- Publication date
- 1 January 2026
- Language
- EN