{"id":"W2181175265","doi":"10.1139/v2012-040","title":"Electrochemical immunoassay of carcinoembryonic antigen based on TiO<sub>2</sub>–graphene / thionine / gold nanoparticles composite","year":2012,"lang":"en","type":"article","venue":"Canadian Journal of Chemistry","topic":"Advanced biosensing and bioanalysis techniques","field":"Biochemistry, Genetics and Molecular Biology","cited_by":27,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Thionine; Graphene; Colloidal gold; Detection limit; Chemistry; Amperometry; Immunoassay; Cyclic voltammetry; Nanoparticle; Electrode; Carcinoembryonic antigen; Composite number; Nafion; Electrochemistry; Nuclear chemistry; Analytical Chemistry (journal); Nanotechnology; Chemical engineering; Chromatography; Materials science; Composite material","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003293313,0.0005832632,0.0003159971,0.0003936889,0.0001303501,0.0003181857,0.0003810593,0.0006017399,0.0004452585],"category_scores_gemma":[0.0003574086,0.0003039829,0.0002318767,0.0002127628,0.0002723981,0.0002519543,0.0002511094,0.0003043337,0.0002377808],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004106076,"about_ca_system_score_gemma":0.0001986208,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006852134,"about_ca_topic_score_gemma":0.00149769,"domain_scores_codex":[0.9997678,0.00004036484,0.00001877243,0.00005731193,0.00008827261,0.00002735017],"domain_scores_gemma":[0.9998388,0.00004392626,0.00003195115,0.00001357177,0.00004171721,0.00002995794],"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":[0.00001124437,0.000004293641,0.00005330725,0.00001526208,0.000003711254,0.00001683275,0.000004042075,0.00003440642,0.9994073,0.00001028496,0.000006700222,0.0004327041],"study_design_scores_gemma":[0.000005088326,0.0001121647,0.001160468,0.000002327021,0.00001755587,0.0001471244,0.000009472128,0.00160461,0.9966305,0.00001385857,0.0002909087,0.000005821445],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.971193,0.001975676,0.02486804,0.0001215173,0.00007286924,0.00007620901,0.000128428,0.0003577239,0.001206619],"genre_scores_gemma":[0.9461858,0.001072759,0.0499841,0.0001493353,0.00003115545,0.00004957774,0.0001742268,0.00002291421,0.002330222],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0006852134,"threshold_uncertainty_score":0.002979159,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.004946334061180876,"score_gpt":0.2113969689841061,"score_spread":0.2064506349229252,"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."}}