Combined recombinase polymerase amplification/rkDNAβgraphene oxide probing system for detection of SARS-CoV-2 Moon Hyeok Choi, Jaehyeon Lee, Young Jun ******>**** Chim Acta. 2021 May 8; 1158: 338390. Published online 2021 Mar 19. doi: 10.1016/j.aca.2021.338390 PMCID: PMC7973912 ArticlePubReaderPDFβ1.2MCite