Surprisingly, it has been found that formation of {HEAD ~ gels} comprising {TAIL ~ a drug} for controlled delivery can be used to produce very small particles of the drug, which have been found to be impossible to produce in conventional manners such as milling 
Surprisingly , it has been found that formation of { HEAD ~ gels } comprising { TAIL ~ a drug } for controlled delivery can be used to produce very small particles of the drug , which have been found to be impossible to produce in conventional manners such as milling
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL 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