Ketamine SERS Detection Data with Nanoparticle Synthesis Parameters

A 302.9 KB document details the synthesis and performance of AuFe@MIP nanoparticles for ketamine detection via surface-enhanced Raman spectroscopy (SERS). The study reports a SERS enhancement factor of 1.24 × 10³ and a maximum sorption capacity of 209.9 mg/g for ketamine. The data was authored by Fan Yang and published on figshare in 2026.

Use Cases

• Analyze the relationship between the 19.9 ± 0.3-nm polymer shell thickness and the 100.3 ± 1.4-nm AuFe core size for nanoparticle synthesis optimization.
• Model the sorption kinetics using the reported fast kinetics time of 20.0 minutes and maximum sorption capacity of 209.9 mg/g.
• Evaluate detection sensitivity using the SERS enhancement factor of 1.24 × 10³ and the reported detection limits of 100 ppb in water and 500 ppb in urine.
• Assess substrate uniformity by analyzing the 8.4% and 5.3% relative standard deviations reported for SERS peak measurements at 1001 cm⁻¹.

Strengths

• Reports specific quantitative metrics, including nanoparticle core size (100.3 ± 1.4 nm) and shell thickness (19.9 ± 0.3 nm).
• Includes performance benchmarks like a SERS enhancement factor of 1.24 × 10³ and a sorption capacity of 209.9 mg/g.
• Documents experimental reproducibility with relative standard deviations as low as 5.3% for substrate batch uniformity.

Limitations

• The dataset is a 302.9 KB DOCX file, not a structured tabular format, limiting direct computational analysis.
• No explicit columnar data or sample records are provided, requiring manual extraction of numerical results from the text.
• The data scope is limited to a single study on ketamine detection, not a broad survey of drugs or conditions.

Provenance

Source

figshare, authored by Fan Yang.

Collection Method

Experimental data from synthesizing AuFe nanoparticles via pulsed laser ablation and coating with molecularly imprinted polymers.

Freshness

Last updated in March 2026, indicating recent research.