I'm happy to answer these technical questions. It's nice to share that info as that is what makes them so valuable. The fluorescence comes from nitrogen-vacancy centers. Here is a link showing the excitation and emissions spectrum. http://upload.wikimedia.org/wikipedia/commons/8/85/NVple.JPG
The Stokes shift, as you can see is very large. The quantum yield is 1 and they don't blink. We are initially focusing on stabilized nanodiamonds with various chemical groups put on the surface to have them ready for further conjugation. Email us at [email protected] and I can have a further conversation with you if you would like.
The Stokes shift, as you can see is very large. The quantum yield is 1 and they don't blink. We are initially focusing on stabilized nanodiamonds with various chemical groups put on the surface to have them ready for further conjugation. Email us at [email protected] and I can have a further conversation with you if you would like.