Description:

Nanocs carboxylic acid functional gold nanoparticles (COOH@Au) were made from monodispersed gold nanoparticles with narrow size distribution (<15%). Carboxylic groups were derived from gold nanoparticle suface via polyethylene glycol chain. PEG linker offers highly stable gold particle solution and is useful for generating various gold nanoparticle probes to detect various biomolecules in SEM, TEM, light microscopy and blotting.

Physical Properties:

• Organe, red or purple in aqueous solution;
• Concentration: 0.05% (w/v) based on gold;

Storage Conditions:

• Store at 4 ⁰C.