Our customer service representatives are available 24 hours a day, from Monday to Sunday.
50 OD monodisperse Carboxyl silica-coated gold nanorods, with 10 nm diameter, longitudinal SPR absorbance max 700 nm, 5 nm silica shell. The carboxyl group is attached to the nanorod via PEG with molecular weight from 100 Da to 30 KDa offered.