Colloidal nanocrystals with high photoluminescence quantum yields and methods of preparing the same

   
   

The present invention provides new compositions containing colloidal nanocrystals with high photoluminescence quantum yields, new synthetic methods for the preparation of highly luminescent colloidal nanocrystals, as well as methods to control the photoluminescent properties of colloidal nanocrystals. The new synthetic methods disclosed herein allow photoemission brightness (quantum yield) to be correlated with certain adjustable nanocrystal growth parameters associated with a given synthetic scheme.

De onderhavige uitvinding voorziet nieuwe samenstellingen die colloïdale nanocrystals van hoge photoluminescence quantumopbrengsten, nieuwe synthetische methodes voor de voorbereiding van hoogst lichtende colloïdale nanocrystals, evenals methodes bevatten om de photoluminescent eigenschappen van colloïdale nanocrystals te controleren. De nieuwe synthetische hierin onthulde methodes laten foto-emissiehelderheid (quantumopbrengst) toe om met bepaalde regelbare nanocrystal de groeiparameters worden gecorreleerd verbonden aan een bepaalde synthetische regeling.

 
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