{"id":"W4236358369","doi":"10.26434/chemrxiv.13103561","title":"Detection of SARS-CoV-2 Viral Particles using Direct, Reagent-Free Electrochemical Sensing","year":2020,"lang":"en","type":"preprint","venue":"ChemRxiv","topic":"SARS-CoV-2 detection and testing","field":"Medicine","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"Sinai Health System; Sunnybrook Health Science Centre; University of Toronto","funders":"University of Toronto","keywords":"Electrode; Reagent; Electrochemistry; Chronoamperometry; Chemistry; Materials science; Cyclic voltammetry; Organic chemistry","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0005968852,0.0007927797,0.0004754102,0.0004542124,0.0001701068,0.0007389234,0.0008616926,0.001064579,0.0009977192],"category_scores_gemma":[0.0007765563,0.0003211728,0.0003527253,0.0001958767,0.0003259612,0.0005596205,0.000525378,0.0007808008,0.0008984071],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002371104,"about_ca_system_score_gemma":0.0002184321,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001754783,"about_ca_topic_score_gemma":0.0004018475,"domain_scores_codex":[0.99879,0.000163202,0.00005643652,0.0002910087,0.0006353167,0.00006411901],"domain_scores_gemma":[0.9997274,0.0000916158,0.00004517974,0.00003467845,0.00007676023,0.00002435403],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.00002241553,0.000017502,0.000136196,0.00008985025,0.000009950217,0.0000271561,0.00002071331,0.00004730285,0.9926028,0.000125077,0.0001190862,0.006782137],"study_design_scores_gemma":[0.000006704193,0.0001186465,0.0004568029,0.000005113762,0.000009271067,0.0002498563,0.000009841264,0.0009590816,0.9946391,0.00006028143,0.003473166,0.00001211504],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.4730479,0.01549658,0.4964854,0.0007027074,0.001165121,0.0006218703,0.001002388,0.001805533,0.009672523],"genre_scores_gemma":[0.6453789,0.00859423,0.3252374,0.0005439339,0.0003705185,0.000297266,0.0008704251,0.0001125918,0.01859474],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.001064579,"threshold_uncertainty_score":0.003337741,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.08838803790020171,"score_gpt":0.3206501481582097,"score_spread":0.232262110258008,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}