“Dilute Bleach Solutions Improve SERS Gold Nanopillar Arrays’ Spectral Reproducibility and Sensitivity”

https://pubmed.ncbi.nlm.nih.gov/38112337

This study discovered that dilute bleach solutions can effectively remove surface contamination from commercially available gold nanopillar arrays used in Surface-enhanced Raman spectroscopy (SERS), improving spectral reproducibility and sensitivity while maintaining functionality.