Single-Probe Eu/Tb-MOF Sensor Array for Amino Acid Discrimination

A single-probe fluorescence sensor array achieved 100% classification accuracy for 10 structurally similar amino acids. The dataset, published by Xue Wang in 2026, contains CIF files detailing the synthesized bimetallic Eu/Tb-MOF material. This work demonstrates the material's application in real samples like honey and juice, as well as in fluorescent encryption inks and anticounterfeiting coatings.

Use Cases

• Developing fluorescence-based sensor arrays for chemical discrimination based on the described triple-color fingerprint.
• Training classification models for amino acid identification based on spectral response patterns.
• Researching ground-state interactions between analytes and Metal-Organic Frameworks based on FTIR, UV–vis, and fluorescence lifetime analyses mentioned.
• Designing advanced anticounterfeiting or information concealment technologies based on the fluorescent ink and coating applications.

Strengths

• Reported 100% classification accuracy for discriminating 10 amino acids.
• Demonstrated analytical performance in real-world samples like honey and juice.
• Material characterization includes FTIR, UV–vis, and fluorescence lifetime analyses.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• Description metadata is limited; actual data quality requires manual inspection after download.

Provenance

Source

figshare

Collection Method

Synthesized material and experimental results, likely from laboratory research.

Freshness

Last updated 2026-05-19 10:32:05; freshness should be verified.