The nanoscale particles are capable of acting as an oxidant for the conversion of {HEAD ~ carbon monoxide} to carbon dioxide and as {TAIL ~ a catalyst} for the conversion of carbon monoxide to carbon dioxide 
The nanoscale particles are capable of acting as an oxidant for the conversion of { HEAD ~ carbon monoxide } to carbon dioxide and as { TAIL ~ a catalyst } for the conversion of carbon monoxide to carbon dioxide
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH