PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 33592702-2 2021 Herein, a versatile nanoprobe based on reduced graphene oxide (rGO) and nucleic acid (DNA) probe was prepared for simultaneously visualize miR-451a and miR-214-3p in living cells. rgo 63-66 microRNA 451a Homo sapiens 139-147