SERS enhancements via periodic arrays of gold nanoparticles on silver film structures

Surface-enhanced Raman scattering (SERS)

Surface-enhanced Raman scattering (SERS) of random silver or gold particle arrays on aminodextran-coated polystyrene beads

✍ Olavi Siiman; Stephen Ledis 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 192 KB 👁 1 views

## Abstract Citrate and/or chemically modified aminodextran (Amdex) SERS bands were detected from silver particle‐Amdex‐polystyrene (PS) beads either as singlets or small clusters, prepared by reaction between aqueous silver nitrate, Amdex‐coated PS beads, and aqueous sodium citrate solution. Howev