Nanoxact Silver Shelled Gold Bare (Citrate)
Bimetallic core-shell nano particles with tunable core diameter and shell thickness are unique nano materials with controllable optical properties and atomic ratios, of interest for plasmonic studies and as highly-characterized constructs for single particle elemental analysis.
Citrate is one of our most popular surface options; the bare surface is ideal for displacement with other molecules or ligands.
NanoXact materials are high quality, unagglomerated and monodisperse nanoparticles.
Provided at 1 mg/mL (total gold and silver content) in aqueous 2 mM citrate.
1 mg/mL in 2 mM citrate