Citrate-Capped Au Nanospheres

$68.00$150.00

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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

  1. 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.
  2. 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.

Additional information

Part

NS-C-13-20, NS-C-13-50, NS-C-19-20, NS-C-19-50

OD

2, 5

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