PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 33561664-5 2021 The dual quenching labels of Ag nanocubes modified with vitamin B2 (AgNCs-VB2) were firstly proposed towards g-C3N4 NSs/S2O82- ECL system by ECL-RET, resulting in the remarkable ECL decrease for "signal off" state. s2o82 120-125 ret proto-oncogene Homo sapiens 145-148