Each of {HEAD ~ the nanostructures} includes a plurality of intermediate layers on {TAIL ~ the conductive substrate} 
Each of { HEAD ~ the nanostructures } includes a plurality of intermediate layers on { TAIL ~ the conductive substrate }
OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL