This diversity, as discussed above, results from the changing of the shape, size, {TAIL ~ hydrophilicity}, hydrophobicity, {HEAD ~ charge} and reactivity to name a few, when introducing new functionality 
This diversity , as discussed above , results from the changing of the shape , size , { TAIL ~ hydrophilicity } , hydrophobicity , { HEAD ~ charge } and reactivity to name a few , when introducing new functionality
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH