The method 1, wherein {HEAD ~ the opening} has {TAIL ~ a linear shape}, and wherein the carbon nanotube is within the opening and has a substantially linear shape 
has
The method 1 , wherein { HEAD ~ the opening } has { TAIL ~ a linear shape } , and wherein the carbon nanotube is within the opening and has a substantially linear shape
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH