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❮ Gold Nanorod

NanoXact Gold Nanorods – PEG-Carboxyl·

Gold nanorods have absorption peaks that are tunable throughout the visible and short wave near-infrared (SWNIR) regions of the electromagnetic spectrum. Learn more ❯

PEG carboxyl is covalently bound to the metal surface. The acid provides a highly negatively charged surface for subsequent conjugation to proteins, antibodies or peptides. Learn more ❯

NanoXact materials are high quality, unagglomerated and monodisperse nanoparticles. Learn more ❯

Provided at 50 OD in water.

Conjugation Guide

Peak Wavelength & Average Length × Thickness
Concentration
Select Volume

Product number: GRXH660-500U

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Specifications & CoA

Peak Wavelength
(> 90% peak absorbance)
Typical
Aspect
Ratio
Length Thickness
660 nm 2.7 40 nm ± 15 nm 15 nm ± 5 nm
800 nm 4.1 55 nm ± 18 nm 15 nm ± 5 nm
Peak Wavelength
(> 90% peak absorbance)
Optical Density Example Certificate of Analysis
(How do I read this?)
660 nm 50 OD Download Example CoA
800 nm 50 OD Download Example CoA

Note: approximate ranges below are dependent on size

  • Hydrodynamic diameter (DLS): 5 to 25 nm
  • Zeta potential: –20 to –80 mV
  • pH of solution: 5.0 to 8.0
  • Particle surface: PEG12-carboxylic acid
  • Solvent: Milli-Q water

More Info & Documentation

nanoComposix University

GRXH



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