Platinum Nanoparticles

Platinum nanoparticles are used in a variety of applications, including catalysis, Surface Enhanced Raman Spectroscopy and molecular diagnostics. Platinum nanoparticles from nanoComposix have:

• Diameters of 5, 30, 50 and 70 nm, with guaranteed CVs < 15% (CV < 20% for 5 nm spheres)
• TEM, UV-Vis, and DLS characterization data provided for every batch
• A citrate surface and are provided in a citrate buffer

Particle sizes up to 180 nm in diameter and custom surface functionalizations are available upon request. 

Select NanoXact for standard 0.05 mg/mL solutions in water or more concentrated BioPure (1.0 mg/mL) for biological applications below.   

Select a product tile below to learn more & buy

Product Line	Description	Available Materials	Available Surfaces	CV	Concentration	Available Dried	Buy	nanoComposix University
	Guaranteed low endotoxin	Gold, silver, platinum, magnetite	Multiple	< 18%	1 mg/mL	No	See products	Learn more
	For bioconjugation (lateral flow assays, etc.)	Gold	Multiple	< 15%	Varies; usually 20 OD	Yes	See products	Learn more
	Widest combination of materials and surfaces	Gold, silver, silica, platinum, magnetite	Multiple	Varies; usually < 15%	Varies	Yes	See products	Learn more
	Most monodisperse	Gold	PEG-carboxyl	< 5%	0.05 mg/mL	No	See products	Learn more
Do none of these work for you? Request a Custom Nanomaterial
	We also offer a variety of nanoparticle characterization services