Nanoparticles as seen by a transmission electron microscopeZinc nanoparticles as seen by a transmission electron microscopeDouble-walled carbon nanotubes, or DWNT, under a transmission electron microscopeAligned carbon nanotube powder with 200 nanometer size referenceSingle-wall carbon nanotubes, or SWNT, under a transmission electron microscopeMulti-walled carbon nanotubes, MWNT, under a transmission electron microscopeSingle-walled carbon nanotubes, SWNT, under a transmission electron microscope
  Nano-Gold: Our gold nanomaterials are available in .02% weight colloid form, and we can supply custom formulations. Gold colloid has been used to color stained glass since ancient times, and has tremendous promise with current applications:

  • Cancer treatment
  • In vivo sensors
  • Bacteria identification
  • Enzyme identification
  • Heating
  • Photoactive agents for optical imaging
  • Drug carriers
  • Contrast enhancers in computer tomography
  • X-ray absorbers in cancer therapy
  • Computer memory
Ferro-Fluid: Fe3O4 Ferro-Fluid is famous for its super-paramagnetic properties. Often available in solvent dispersions, we make it available in a more benign aqueous colloid. Applications include:
  • MRI: magnetic resonance imaging contrast agents
  • Electronic devices
  • Ferrofluidic seals & friction reduction
  • Mechanical engineering
  • Radar absorbent material (RAM) paint
  • Aerospace attitude control system.
  • Analytical Instrumentation, refractive properties
  • Cancer treatment, magnetic hyperthermia
  • Heat transfer: thermomagnetic convection


Gold colloid in vial



        
Fe3O4 Ferro-Fluid
         Fe3O4 Powder Magnetic Curve
DESCRIPTION PURITY AV SIZE SIZE RANGE  DISPERSION SPECIFIC SURFACE AREA MORPHOLOGY BULK DENSITY TRUE DENSITY COLOR  OTHER ITEM # PRICE QUANTITY
Gold Colloid Aqueous Suspension, 0.02% wt n/a 15 nm 11~18 nm (Monodisperse) Aqueous Suspension Au amount: 0.02%, <0.1% Sodium citrate as stabilizer n/a Roughly Spherical n/a n/a Red, non-fading TEM 
Storage Temperature: 2~8 degrees C		 GCP1001 $15/ml  
FerroFluid Aqueous Colloid, 5 mg/ml n/a 6 nm n/a Aqueous Suspension Fe3O4 amount: 0.5% n/a Roughly Spherical n/a n/a Black TEM  FF1001 $90/ml  
FerroFluid Aqueous Colloid, 25 mg/ml n/a 6 nm n/a Aqueous Suspension Fe3O4 amount: 2.5% n/a Roughly Spherical n/a n/a Black TEM  FF1002 $315/ml  
FerroFluid Aqueous Colloid, 50 mg/ml n/a 6 nm n/a Aqueous Suspension Fe3O4 amount: 5% n/a Roughly Spherical n/a n/a Black TEM  FF1003 $450/ml  
FerroFluid Aqueous Colloid, 100 mg/ml n/a 6 nm n/a Aqueous Suspension Fe3O4 amount: 10% n/a Roughly Spherical n/a n/a Black TEM  FF1004 $600/ml  
To buy less than a gram or ml, please specify volume as a decimal, for example 0.25 for a quarter gram. All prices are ex-works Fremont CA USA in US$. Please note a $10.00 packaging and handling fee applies to all orders. All orders for powders must be a minimum of $75 without the shipping fee; all orders with colloids or dispersions must be a minimum of $150 per order. Customer must enter a minimum order of 2 grams or mls and above for the Item(s)/Product(s) with per unit price between $1 to $25. All orders are our bound by our terms and conditions. All orders with a hazardous classification will incur extra freight charges if the order amount is over 28 grams, which will be added after order submission. For domestic orders, the hazmat fee is $35 and the order must ship priority, while for international the hazmat+international freight fee is $190 for amounts up to about 2 lbs., or 56 grams. Orders for delivery within California will have 9.75% sales tax added.


 

 
SUN INNOVATIONS, INC. 43241 OSGOOD ROAD, FREMONT CA USA 94539
PHONE: +1 (510) 651-1329    FAX: +1 (510) 651-1321   EMAIL: SALES@NANOMATERIALSTORE.COM
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OTHER NANOPARTICLES:   NANO-CARBIDES    COLLOIDS    NANO-NITRIDES    NANO-OXIDES    PHOSPHORDOTSTM NANO-PHOSPHOR    NANO-TITANIUM    NANO-ZINC