FIG 4C diagrammatically illustrates {HEAD ~ the powder} with {TAIL ~ only the smaller particles} being mixed with a liquid as a step to form an ink 
with
FIG 4C diagrammatically illustrates { HEAD ~ the powder } with { TAIL ~ only the smaller particles } being mixed with a liquid as a step to form an ink
OTH OTH OTH OTH HEAD 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