The STUDIA UNIVERSITATIS BABE┼×-BOLYAI issue article summary

The summary of the selected article appears at the bottom of the page. In order to get back to the contents of the issue this article belongs to you have to access the link from the title. In order to see all the articles of the archive which have as author/co-author one of the authors mentioned below, you have to access the link from the author's name.

 
       
         
    STUDIA PHYSICA - Issue no. SPECIAL ISSUE / 2001  
         
  Article:   SECONDARY AMINES SPECIFIC LABELED WITH DEUTERIUM.

Authors:  V. ALMASAN, MIHAELA LAZAR, EVA LAURA GANEA.
 
       
         
  Abstract:  The analyses of structures and qualities of chemical substances is a modern problematic with implications in many research areas. The analysis accuracy is influenced by the utilization of some standard molecules. The specific deuterium labeled molecules have a great advantage because they have the same chemical potential like the natural molecules, but in addition, they differ only by their molecular masses. These kinds of molecules can be used like internal standards, into the MS and NMR analyses. Using these internal standards, the MS research becomes more efficient. Thus, the research laboratories, which undertake chemical synthesis of new drugs, ask for these isotopically labeled molecules for the establishment of analytical methods and the certification of drugs molecular structure and properties.  
         
     
         
         
      Back to previous page