A handheld intelligent single-molecule binary bioelectronic system for fast and reliable immunometric point-of-care testing.

ABSTRACT: Molecular tests are highly reliable and sensitive but lack portability and are not simple to use; conversely, easy-to-use antigenic tests still lack high performance. BioScreen combines single-molecule sensitivity and outstanding reliability with ultraportability and simplicity of use. This digital platform is capable of artificial intelligence-based binary classification at the limit of identification of a single marker/virus in 0.1 ml. The diagnostic sensitivity, specificity, and accuracy reach 99.2% as validated through 240 assays, including a pilot clinical trial. The versatile immunometric system can detect the SARS-CoV-2 virus, spike S1, and immunoglobulin G antigen proteins in saliva, blood serum, and swab. BioScreen has a small footprint comprising a disposable cartridge and a hand

SUBMITTER: Macchia E 

PROVIDER: S-EPMC9258948 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature