I just want to find a simple and easy way to coat some nano-materils(such as Gold Nanorod, quantum dot and so on), it can be a microphere or microdroplet whicn has the good biocompatibility. Help me please!
Try to spry a molten Gold, via a nuzzle, against an appropriate spry of coating , in a pressurized vapor form , on a sub-freezed substrate or a sub-freezed chamber.
Hi you can try to encapsulate your nanoparticles with polymers, you can find in my publications encapsulation of silver nanoparticles and silica
If you want to encapsulate your particles with silica, I recommend a microemulsion method. It is very robust and works with almost any type of nanoparticles. Enclosed are two examples, but we did this with many other types as well (just have a look at my publications list).
Article Single Quantum Dots in Silica Spheres by Microemulsion Synthesis
Article Silica coated, water dispersible and photoluminescent Y (V,P...
I assembled by dewetting transition process through metal thin film/on Si. Try too.
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