Spherical Gold Nanoparticles (TS – SAuNPs) 40nm

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

Product Details

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 (SD less than 5%), with excellent reproducibility, 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 (DLS), Transmission Electron Microscopy (TEM), and UV-Vis to ensure size and monodispersity, as well as other parameters.

 

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 OD : 1
Diameter (TEM) (nm) 40.58
Size disparity (+/- nm) 2.42
Diameter deviation <10%
SPR Peak 537
Particle concentration (NP/mL) 7.33E + 10
Mass concentration (mg/mL) 4.74E – 02
Particle molar concentration 1.22E – 10
Particle volume (nm3) 3.35E + 04
Particle surface (nm2) 5.02E + 03
Surface/Volume Ratio 0.15
Solvent DIH = 18MEG DI Water
Storage temperature 4 – 8 °C
Color Purple-red

Physico-chemical Characterization

TORSKAL Spherical Gold Nanoparticles (Wave Graph) - 40nm

Extinction spectrum of the solution of TS – SAuNPs 40

TORSKAL Spherical Gold Nanoparticles (Bar Graph) - 40nm

Size distribution of TS – SAuNPs 40 determined by transmission electron microscopy image

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