{HEAD ~ Such carbon nano particle} can be used for {TAIL ~ an environmental affinitive process} such as the recovery of heavy metals through the surface modification of the carbon nano particle, and can be also used for the recovery and recycle of carbon nano particles themselves and the drug delivery system by using the ferromagnetic property thereof 
{ HEAD ~ Such carbon nano particle } can be used for { TAIL ~ an environmental affinitive process } such as the recovery of heavy metals through the surface modification of the carbon nano particle , and can be also used for the recovery and recycle of carbon nano particles themselves and the drug delivery system by using the ferromagnetic property thereof
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