Electrochemical SERS Spectral Database for Forensic Drug Analysis

EC-SERS spectral data supports the development of forensic drug chemistry libraries. The dataset includes replicate measurements and averaged Raman spectra for drugs of abuse and adulterant compounds. It features spectra collected at varying concentrations and additional data on fentanyl analogs using a targeted identification method.

Use Cases

• Build a forensic spectral library by analyzing replicate measurements and averaged Raman spectra of drugs and adulterants.
• Train a model for nontargeted drug identification using EC-SERS spectra from the database.
• Analyze spectral changes across varying concentrations of analytes to understand detection limits.
• Develop a targeted identification method for fentanyl analogs using the provided spectral data.

Strengths

• Spectral data is associated with a peer-reviewed manuscript, providing scientific context.
• Includes both nontargeted and targeted (fentanyl) identification approaches.
• Contains replicate measurements and averaged spectra to support robust library formation.
• Managed by the authoritative National Institute of Standards and Technology (NIST).

Limitations

• The dataset size, row count, and specific column structure are unknown.
• Data is focused on a specific analytical technique (EC-SERS), limiting generalizability to other spectroscopic methods.
• The 'other-license-specified' license may require careful review for usage rights.

Provenance

Source

National Institute of Standards and Technology (NIST)

Collection Method

Collected using Electrochemical Surface-Enhanced Raman Spectroscopy (EC-SERS) for drug and adulterant compounds.

Freshness

Last updated March 14, 2025.