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In Reply to: RE: nano technology posted by unclestu on September 21, 2012 at 18:19:45
Pretty interesting site - though I would not invest too much money into the Quantum Dots - they appear to be simply alloys with small particle size, and not band-gap generators - such as the first commercially available Quantum Dots(r)...
Happy Nano-manipulations
Follow Ups:
They appear to have one item in the catalog that is quantum dots. Of course, the shell of quantum dots is an alloy.
From what little info available, it does not appear that these particles - that they are selling - will be flourescent, that is take in light and output a narrow emission of light -
Yes, they are an alloy - both at the core (CdSe), and in the shell (ZnS), and if you want to make them stable - there is some doping that should happen to blend the matrices more completely ...
Happy nano-
Yeah, you might be right.
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