PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
31208618-8	2019	In H2SO4 solution, the nickel coating fabricated by US-SC-CO2 method displayed the best polarization resistance among the three processes.	sulfuric acid	3-8	complement C2	Homo sapiens	52-61	
30875573-1	2019	Dissolved cobalt ions (Co2+) are an excellent catalyst for activating peroxymonosulfate (PMS) to generate SO4- for the degradation of organic pollutants, but fairly high level of Co2+ is generally required, which may cause secondary pollution due to its toxicity.	sulfuric acid	106-109	complement C2	Homo sapiens	23-26	
27506036-1	2016	Sulfate radicals (SO4 -) generated by Co2+ catalyzed activation of peroxymonosulfate (PMS) are highly oxidative and can be applied to degrade various organic pollutants.	sulfuric acid	18-21	complement C2	Homo sapiens	38-41	
17294658-6	2006	Urea restrains the precipitation of Co2(SO3)3 by oxidizing SO3(2-) to SO4(-) as CoSO4 is more soluble in water.	sulfuric acid	70-73	complement C2	Homo sapiens	36-39