{HEAD ~ This invention} relates generally to {TAIL ~ the use} of focused acoustic energy in the preparation of molecular arrays, and more particularly relates to acoustic ejection of fluid droplets to prepare high density molecular arrays 
relates generally to
{ HEAD ~ This invention } relates generally to { TAIL ~ the use } of focused acoustic energy in the preparation of molecular arrays , and more particularly relates to acoustic ejection of fluid droplets to prepare high density molecular arrays
HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL 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