Description
Citrate-Capped Au Nanospheres
NanoSeedz™ provides citrate-capped Au nanospheres with average diameters of 13 nm and 19 nm. These Au nanosphere samples are produced by reducing a Au(III) salt with sodium citrate in water. There is sodium citrate (~0.5 mM) in the Au nanosphere solutions to stabilize the nanospheres.
Au Nanospheres
| Nanoseedz™ provides citrate-capped Aud nanospheres with average diameters of 13 nm and 19 nm. | ||||
| Part # | Diameter (nm) | Volume (mL) | OD (at SPRW) | Price (USD) |
| NS-C-13-20 | 13 ± 1 | 10 | 2 | 68 |
| NS-C-13-50 | 13 ± 1 | 10 | 5 | 150 |
| NS-C-19-20 | 19 ± 2 | 10 | 2 | 68 |
| NS-C-19-50 | 19 ± 2 | 10 | 5 | 150 |
Diameter refers to the average diameter of the Au nanosphere. SPRW represents the surface plasmon resonance wavelength. OD denotes the optical density per centimeter light path.
References
- I. Ojea-Jimenez, N. G. Bastus, V. Puntes. Influence of the Sequence of the Reagents Addition in the Citrate-Mediated Synthesis of Gold Nanoparticles. J. Phys. Chem. C, 2011, 115, 15752-15757.
- N. G. Bastus, J. Comenge, V. Puntes. Kinetically Controlled Seeded Growth Synthesis of Citrate-Stabilized Gold Nanoparticles of up to 200 nm: Size Focusing versus Ostwald Ripening. Langmuir, 2011, 27, 11098-11105.
