{"id":"W3058615435","doi":"10.1021/acs.analchem.0c02320","title":"Simultaneous Double-Pass Absorption and Fluorescence Excitation–Emission Matrix Spectroscopy for Measurements of Reaction Kinetics","year":2020,"lang":"en","type":"article","venue":"Analytical Chemistry","topic":"Spectroscopy and Chemometric Analyses","field":"Chemistry","cited_by":13,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Victoria; Queen's University","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Chemistry; Pheophytin; Analytical Chemistry (journal); Fluorescence; Reaction rate constant; Absorption (acoustics); Absorption spectroscopy; Emission spectrum; Fluorescence spectroscopy; Spectral line; Kinetics; Optics","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00007657122,0.0002105679,0.0003373031,0.00003047718,0.00006178205,0.00003274514,0.0001647898,0.0002022959,0.0003689548],"category_scores_gemma":[0.0005952923,0.0002096636,0.0001215808,0.0003319746,0.0001043407,0.00007169315,0.00004016914,0.0001886239,0.000004678013],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00009871155,"about_ca_system_score_gemma":0.00003666704,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000008899112,"about_ca_topic_score_gemma":3.094675e-7,"domain_scores_codex":[0.9985248,0.00000481742,0.0004180886,0.0004240683,0.0003700245,0.0002581678],"domain_scores_gemma":[0.998952,0.0001989646,0.0001997533,0.0002056252,0.0002032929,0.0002403435],"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":[0.0003933106,0.0001038249,0.001338991,0.0006944416,0.00009062707,0.000002403561,0.00004060776,0.00003192153,0.9968139,0.00002499383,0.0003432277,0.0001217759],"study_design_scores_gemma":[0.00103533,0.00005848072,0.00005319262,0.0000353703,0.0003749503,0.00000492954,0.0001432926,0.01232791,0.9852884,0.0001608788,0.0003130086,0.000204254],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9862499,0.0003701317,0.003961305,0.000860301,0.00002157877,0.0001311627,0.00003889363,0.0001097047,0.008257019],"genre_scores_gemma":[0.9961571,0.00005325293,0.002578205,0.0000439932,0.0002129636,0.000009838376,0.00008276039,0.00002392212,0.0008379807],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01229599,"threshold_uncertainty_score":0.8549835,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04424006352488542,"score_gpt":0.3219179927118945,"score_spread":0.2776779291870091,"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."}}