In one embodiment, this is achieved by purifying the surfactant and adding {TAIL ~ ionic or amine additives} such as tetraalkylammonium salts and {HEAD ~ amines} to the stock precursor solution 
In one embodiment , this is achieved by purifying the surfactant and adding { TAIL ~ ionic or amine additives } such as tetraalkylammonium salts and { HEAD ~ amines } to the stock precursor solution
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH