However, the hexadecane contact angles of {HEAD ~ the monolayers} formed in {TAIL ~ CO2} are large, matching the water contact angle results 
formed in
However , the hexadecane contact angles of { HEAD ~ the monolayers } formed in { TAIL ~ CO2 } are large , matching the water contact angle results
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH