PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 33218485-4 2020 Acetylcholinesterase was immobilized to fabricate the enzyme reactor Fe3O4@COF-Apt-AChE through the high affinity and specificity with its binding aptamer. ferryl iron 69-74 acetylcholinesterase (Cartwright blood group) Homo sapiens 0-20 33218485-4 2020 Acetylcholinesterase was immobilized to fabricate the enzyme reactor Fe3O4@COF-Apt-AChE through the high affinity and specificity with its binding aptamer. ferryl iron 69-74 acetylcholinesterase (Cartwright blood group) Homo sapiens 83-87