destroying {HEAD ~ the micells} to recover {TAIL ~ a polymer nano particle} with a mean particle diameter between 1 and 50 nm; and 
to recover
destroying { HEAD ~ the micells } to recover { TAIL ~ a polymer nano particle } with a mean particle diameter between 1 and 50 nm ; and
OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH