PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 34505191-3 2021 In the presence of gamma Fe2O3 nanoparticles, the color change of H2O2 included 3,3",5,5"-tetramethylbenzidine was monitored at the wavelength of 654 nm when spike protein interacted with angiotensin-converting enzyme 2 receptor. 3,3',5,5'-tetramethylbenzidine 80-110 surface glycoprotein Severe acute respiratory syndrome coronavirus 2 158-163