An organic inorganic hybrid material comprising {TAIL ~ a metal oxide} and {HEAD ~ a chelating ligand} is synthesized 
An organic inorganic hybrid material comprising { TAIL ~ a metal oxide } and { HEAD ~ a chelating ligand } is synthesized
OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH