PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
15276032-0	2004	Adsorption of Co(II), Ni(II), Cu(II), and Zn(II) on hexagonal templated zirconia obtained thorough a sol-gel process: the effects of nanostructure on adsorption features.	zirconium oxide	72-80	mitochondrially encoded cytochrome c oxidase II	Homo sapiens	14-20	
15276032-3	2004	The adsorption affinity of the synthesized hexagonal templated zirconia toward the cations is Cu(II)>Zn(II) >>Ni(II)>Co(II).	zirconium oxide	63-71	mitochondrially encoded cytochrome c oxidase II	Homo sapiens	129-135	
21889841-0	2011	Chelating agent free-solid phase extraction (CAF-SPE) of Co(II), Cu(II) and Cd(II) by new nano hybrid material (ZrO2/B2O3).	zirconium oxide	112-116	mitochondrially encoded cytochrome c oxidase II	Homo sapiens	57-63