A molecular-imprinted SERS sensor based on a silver substrate for the selective capture and sensitive detection of crystal violet in textile wastewater
Abstract
. Using methylene blue and malachite green as reference molecules, Ag@MIPs show excellent selectivity toward CV. Moreover, the composite exhibits high sensitivity and specificity for CV detection, and can be recycled at least five times while maintaining favorable stability. Both Ag and Ag@MIPs substrates exhibit high sensitivity, enabling the qualitative and semi-quantitative analysis of CV with satisfactory linear correlation. On this basis, Ag@MIPs are promising for the detection of CV in real samples and show great potential for broad practical applications.
Fields of Study & Subjects
Gold and Silver Nanoparticles Synthesis and Applications
Melamine detection and toxicity
Analytical chemistry methods development
Publication details
- Journal / source
- Analytical Methods
- Publisher
- Royal Society of Chemistry (RSC)
- Volume
- 18
- Issue
- 20
- Pages
- 4277–4288
- Publication date
- 1 January 2026
- Language
- EN