Standard Gold Nanoparticles Introduction Pack – 12nm, 17nm, 25nm, 40nm

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  • Limited time offer : With this purchase you will get 1ml of our green synthesized gold nanoparticles for FREE.
  • The FREE sample will be automatically added and shipped along with your order.

Product Details

About

  • Four sizes of standard gold nanoparticles (12nm, 17nm, 25nm & 40nm) are combined in a convenient pack for testing optimal size, suitability, and stability during your protocol development.

 

Properties

  • TORSKAL’s unconjugated gold nanoparticles are made using a unique proprietary protocol resulting in particles with superior size distribution and shape compared to that of the leading competitor.
  • Our gold nanoparticle preparations have a narrow size distribution (CV of less than 15%), exceptional protein adsorption properties and more than 95% spherical particles.
  • All of our batches go through stringent quality control prior to shipment to our customers using dynamic light scattering to guarantee size and monodispersity and lot specifications are supplied with each product.

 

Storage

  • Store product away from direct sunlight at 4-8°C. Lower temperature prolongs the shelf life of the product.
  • Do NOT freeze. Freezing causes irreversible aggregation of the gold nanoparticles.
  • When stored as specified the product is stable for at least six months.
  • Photothermal Therapy, Photodynamic Therapy
  • Diagnostics, Drug Delivery
  • Lateral Flow Analysis (LFA)
  • Light Microscopy, Darkfield Microscopy
  • Electron Microscopy (TEM/SEM)
  • Surface-Enhanced Fluorescence
  • Surface Enhanced Raman Spectroscopy (SERS)
  • Biosensors, Biomarkers
  • Plasmonic, Nanocoating
  • Catalysis, Electronics

Product Specification

Parameters 12nm 17nm 25nm 40nm
Diameter (TEM) (nm) 12.26 16.8 24.82 40.58
Size disparity (+/- nm) 0.48 0.78 1.53 2.42
Diameter deviation <10% <10% <10% <10%
SPR Peak 517 522 525 537
Particle concentration (NP/mL) 3.94E + 12 1.24E + 12 3.19E + 11 7.33E + 10
Mass concentration (mg/mL) 6.89E – 02 6.17E – 02 5.03E – 02 4.74E – 02
Particle molar concentration 6.54E – 09 2.09E – 09 5.29E – 10 1.22E – 10
Particle volume (nm3) 9.04E + 02 2.57E + 03 8.18E + 03 3.35E + 04
Particle surface (nm2) 4.52E + 02 9.07E + 02 1.96E + 03 5.02E + 03
Surface/Volume Ratio 0.5 0.35 0.24 0.15
Solvent DIH = 18MEG DI Water DIH = 18MEG DI Water DIH = 18MEG DI Water DIH = 18MEG DI Water
Storage temperature 4 – 8 °C 4 – 8 °C 4 – 8 °C 4 – 8 °C
Color Red Red Purple-red Purple-red

Physico-chemical Characterization

Extinction spectrum for the solution

TORSKAL Spherical Gold Nanoparticles (Wave Graph) - 12nm

TS – SAuNPs 12nm

TORSKAL Spherical Gold Nanoparticles (Wave Graph) - 12nm

TS – SAuNPs 15nm

TORSKAL Spherical Gold Nanoparticles (Wave Graph) - 12nm

TS – SAuNPs 25nm

TORSKAL Spherical Gold Nanoparticles (Wave Graph) - 12nm

TS – SAuNPs 40nm

Size distribution determined by Transmission Electron Microscopy image for

TORSKAL Spherical Gold Nanoparticles (Bar Graph) - 12nm

TS – SAuNPs 12nm

TORSKAL Spherical Gold Nanoparticles (Bar Graph) - 17nm

TS – SAuNPs 15nm

TORSKAL Spherical Gold Nanoparticles (Bar Graph) - 25nm

TS – SAuNPs 25nm

TORSKAL Spherical Gold Nanoparticles (Bar Graph) - 40nm

TS – SAuNPs 40nm

Checkout our other combo packs in gold nanoparticles

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