Sciventions Inc.
Gold (-) Nanoparticle
Gold (-) Nanoparticle
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Product Number: VI107
Product Size: 20 mL
Description:
1.0 mg/mL aqueous suspension of Au nanoparticles, stabilized by sodium polyacrylate. Available in other sizes, or can be supplied in solid form upon request.
Our Gold (-) has a distinct and characteristic plasmon peak for easy detection. Sciventions’ Au is ideal for applications that require ultra-small, water-dispersible gold particles. Our Gold (-) can be conjugated to proteins and antibodies using EDC (carbodiimide) coupling chemistry. Use preferably under moderate pH conditions.
Properties:
|
Appearance |
Deep red suspension |
|
UV Absorption |
lmax 520 nm |
|
pH |
6 - 8 |
|
Particle Size, TEM |
1 - 10 nm (90%) |
|
Metal Content, by ICP |
> 97% Au (metals, excluding Na) |
|
Structure, XRD |
FCC (Fm-3m) |
Particle TEM:
Particle UV Spectrum:
Particle XRD:
Caution: Store between 4-22oC; do not freeze. Use preferably between pH 6 - 8, and avoid highly acidic media (< 4).
Gold colloids may stain glass or other labware; for best results, work in dilute conditions and use disposable glassware.
* By weight of residue upon drying. Content Au in residue by weight: 8%.
While all efforts have been made to ensure the accuracy of the information in this datasheet, Sciventions Inc. makes no warranties, expressed or implieed, including but not limited to any implied warranty of merchantability or fitness for a particular purpose or course of performance or usage of trade. User is responsible for determining whether the product is fit for a particular application. Information on this sheet is subject to change without notice. Contact Sciventions Inc. to obtain the latest version.
