At the same time, the applied field induces {HEAD ~ magnetization} in {TAIL ~ a ferromagnetic collection structure}, thereby adding a second, internal gradient which further acts upon the magnetically responsive particles to move them into defined region of the collection vessel for analysis 
in
At the same time , the applied field induces { HEAD ~ magnetization } in { TAIL ~ a ferromagnetic collection structure } , thereby adding a second , internal gradient which further acts upon the magnetically responsive particles to move them into defined region of the collection vessel for analysis
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH