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DiagNano™ PEG-Carboxyl Silica-Coated Gold Nanoparticles, 3 nm, Silica Shell 10 nm(CSG-3-10)

Datasheet Custom Gold Nanoparticle Conjugation

Silica-coated spherical gold nanoparticles are functionalized with carboxyl groups via PEG linker, the PEG molecular weight is from 100 Da to 30 KDa. 3 nm gold core, 10 nm silica shell. Supplied in DI water with 2.5 mg/mL gold concentration.

Application Notes
Used in diagnostics, imaging, particularly in adverse environments.
Diameter
3 nm
Functional Group
Carboxyl
Surface Coating
Silica
Concentration
2.5 mg/mL
Storage Buffer
Supplies in DI water. Other buffers such as PBS, MES, Sodium Borate and TRIS are also available.
Unit Size
1 mL
Number of Particles
9.19E+15 particles/mL
Optical Density
50 OD
Absorption Max
N/A
Storage
Stored at 4°C away from light. Do not freeze.
Shelf Life
6 months

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