Patent ID: 11946864
Assignee: nan
Field: Measurement (Instruments)
Classification: CPC G  B  C | IPC B  C  G

Claim 0:
1. A method for creating a chemical link between liquid biological samples and their associated digital information, which comprises, tagging a liquid biological sample with a chemical nanosignature composition which comprises a combination of at least one quantum dot reference and at least 2, 3, 4, 5 or more quantum dot tracers, wherein said link is created by using the following ratio:, Tracer
   ⁢
      
   
    Fluo
    .
       
    Intensity
   
  
  
   Reference
   ⁢
      
   Fluo
   ⁢
      
   Intensity
  
 

to obtain a single encoded digit for each individual quantum dot tracer, wherein Tracer Fluo. Intensity is the fluorescence intensity of the individual quantum dot tracer, and Reference Fluo. Intensity is the fluorescence intensity of the quantum dot reference, and arraying said single encoded digits into a unique 2, 3, 4, 5, 6 or more digit numerical signature, wherein said numerical signature is read and entered into a database at a point of manufacture or a point of application in order to create a chemical link between the liquid biological sample tagged with the chemical nanosignature composition, and its associated digital information.