the viable cells in orbit and during the subsequent return represents many 

 "firsts" for space. The newer methods of separation by isotachophoresis 

 proved the feasibility of conducting large-particle processing by this method. 

 Unfortunately, the experiment was not totally successful because the fluid 

 lines in some of the columns were blocked. 



PUBLICATIONS : 10, 11, 12, 25, 83, 84, 473 



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