{HEAD ~ A dendron} comprising a focal point and {TAIL ~ a plurality} of fluorinated end groups is disclosed, including one having a thiol, a silane, a carboxylic acid, a phosphonate or another moiety at the focal point suitable for chemisorption to a substrate  
comprising
{ HEAD ~ A dendron } comprising a focal point and { TAIL ~ a plurality } of fluorinated end groups is disclosed , including one having a thiol , a silane , a carboxylic acid , a phosphonate or another moiety at the focal point suitable for chemisorption to a substrate
HEAD HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH OTH 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 OTH OTH OTH OTH OTH OTH OTH OTH OTH