TTP/UiO-66-NH2 hybrid: a high-performance ratiometric fluorescent probe for the selective and rapid detection of chlortetracycline at a wide pH range.

Key Points

• Selective detection of chlortetracycline was achieved across various pH levels, demonstrating versatility.
• The ratiometric fluorescent probe exhibited quick response times under different conditions, enhancing reliability.
• A novel hybrid material UiO-66-NH2 was utilized, enhancing the probe's performance for detection.
• These findings indicate the potential for practical applications in monitoring and safety assessments.