20 nm BioReady™ Gold Nanospheres for Passive Adsorption

SKU: AUCLR20-50M
Regular price $95.00 USD
Surface
Concentration
Volume

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As a global leader in gold nanoparticle production, nanoComposix specializes in providing high-purity and monodisperse nanomaterials – delivering the quality you need for consistent results.

20 nm spherical gold nanoparticles for passive adsorption combine strong plasmonic optical properties with surface chemistry designed for passive adsorption. These nanoparticles are used in applications such as immunodiagnostics, lateral flow assays, nanomedicine, drug delivery, biosensors, and more.

nanoComposix provides high quality nanomaterials that are precisely engineered and highly characterized. All products are supplied with batch-specific CoA’s including TEM, DLS, Zeta, and UV-Vis characterization data.

Intended For Research Use Only. Not for use in diagnostic procedures. Contact us for custom formulations, ISO 13485/cGMP compliant materials, or click below for bulk supply requirements.

Overview
Surface Citrate
Description Easiest standard surface to displace with other molecules.
Solvent 0.02 mM sodium citrate
Surface chemistry Citrate
Specifications
TEM Diameter 20 ± 3 nm
CV ≤ 15%
Documents
Example Certificate of Analysis (CoA) 1 OD (BioReady)
20 OD (BioReady)
Safety Data Sheet (SDS) 1 OD (BioReady)
20 OD (BioReady)
Storage & Handling Download
Protocols Antibody Purification
BioReady 20 nm Bare Gold Passive Conjugation
Tutorial video: BioReady™ Passive Conjugation Protocol
Expected Ranges
Hydrodynamic diameter (DLS) TEM diameter + 0–10 nm
Zeta potential ≤ –25 mV
pH of solution 5.5–8.5
Peak wavelength (λmax) 515–560 nm