Metal Based

Gold nanoparticles are synthesized using citrate ions as reducing and capping agent. These negatively charged gold particles very well known for binding with antibodies, antigen receptors, DNA, aptamers and any other proteins via electrostatic attractions.
In addition, we are capable of design and manufacture of gold particles with different surface modifications such as BPEI, Citrate, Carboxylic and Amine etc. that can enhance the binding properties of the biomolecules.
Advantage of selecting gold particles:
– High sensitivity
– Uniform size
– Stability
– High contrast color
– Easy to scale up high-volume
– Easy to do surface modifications
Type:
Nanosphere
Nanoshells
Surface Modification:
1. BPEI
2. Carboxyl
3. Citrate
4. PEG
5. Silica Shelled
Size:
10-20 nm
30-40 nm
50-100 nm
Product Details:
Option 1 Option 2
Size 40+/-3 nm 20+/-3nm
OD 520nm 530 nm
Sphericity 99+% 99+%
CV on particle sizes <13% <15%
Suspension water water
Single batch scale Max. 8L Max. 8L
Available size for purchase See the

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Product List:
SKU Product Details Select size/cost
Gold, 40nm, stabilized in citrate buffer 25 ml – 124 AUD
100ml -410 AUD

Each selected products comes with Certificate of conformance. This report includes Transmission Electronic Microscopy, Dynamic Light Scattering and UV-vis spectroscopy information.