Au@Ag Nanorods


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Silver Coated Gold Nanorods

NanoSeedz™ provides silver coated gold nanorods for optical sensing and catalysis.


Silver Coated Gold Nanorods

Nanoseedz™ provides silver coated gold nanorods with different SPRWs*, which are 750 nm, 700 nm, 633 nm, and 514 nm. These products integrate the advantages of gold and silver together and allow for Raman scattering enhancement at different wavelengths.
Part # Diameter* (nm) Length* (nm) SPRW* (nm) Weight conc.* of Au/Ag (μg/mL) Shell thickness* in end/side (nm) Particle conc.* (NPs/mL) Volume (mL) OD* (at SPRW) Price (USD)
AG-NR-750-50 24±2 77±5 750/489/389/333 13.2/1.3 2/3 3.11E10 10 5 250
AG-NR-700-50 28±2 79±5 700/458/396/340 9.9/3.2 3/5 2.35E10 10 5 650
AG-NR-633-50 32±3 83±7 633/465/401/341 3.3/7.8 5/7 6.22E9 10 5 250
AG-NR-514-50 60±5 100±7 514/490/402/341 1.6/17.8 10/20 3.13E9 10 5 650

Diameter*: diameter of the gold nanorod core is 20 nm.
Length*: length of the gold nanorod core is 80 nm.
SPRW*: surface plasmon resonance wavelengths. The Au core-Ag shell nanorods have 4 plasmon peaks.
Shell thickness*: measured from the side of the gold nanorods.
Particle conc*: particle concentration.
Weight conc*: weight concentration.
OD*: optical density per centimeter light path at the longest plasmon wavelength.

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