Alphabetical Index    
      Index by Birth Year
      
      Nikolay Zelinsky (Selinskij, Selinski)
          
          * 1861 in Tiraspol
              + 1953 in Moscow
          
          
           
        
      
      
      Zelinsky studied at the University of Odessa and at the
      universities of Leipzig and Göttingen in Germany.
      Zelinsky was one of the founders of theory on organic catalysis.
      He is the inventor of the first effective filtering activated
      charcoal gas mask in the world (1915).  
      
      
      
        
        
        2021 J. Giesen