{"id":"W2081184063","doi":"10.1021/jf040203x","title":"Characterization of Cigarette Tobacco by Direct Electrospray Ionization−Ion Trap Mass Spectrometry (ESI-ITMS) Analysis of the Aqueous ExtractA Novel and Simple Approach","year":2004,"lang":"en","type":"article","venue":"Journal of Agricultural and Food Chemistry","topic":"Analytical Chemistry and Chromatography","field":"Chemistry","cited_by":41,"is_retracted":false,"has_abstract":true,"ca_institutions":"Bentley (Canada)","funders":"","keywords":"Chemistry; Electrospray ionization; Mass spectrometry; Aqueous solution; Characterization (materials science); Electrospray; Ion; Chromatography; Ion trap; Ionization; Analytical Chemistry (journal); Materials science; Organic chemistry; Nanotechnology","routes":{"ca_aff":true,"ca_fund":false,"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":[0.00009401147,0.0002257717,0.0005194929,0.00004082826,0.00009186035,0.00004167328,0.0002249521,0.0002172558,0.00006633871],"category_scores_gemma":[0.00004255589,0.0001349209,0.0003378661,0.0008576168,0.0001362763,0.0001559948,0.00003469535,0.000317869,2.894576e-8],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004936125,"about_ca_system_score_gemma":0.00003131405,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000003497673,"about_ca_topic_score_gemma":5.550355e-7,"domain_scores_codex":[0.9985636,0.000008443566,0.0006277755,0.0002201383,0.0003866955,0.0001932981],"domain_scores_gemma":[0.9986123,0.00003596853,0.0008557132,0.0001578729,0.0002131479,0.0001249861],"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":[0.00002790613,0.0002266089,0.005301716,0.0002019588,0.00100068,5.315679e-7,0.00006667406,0.00005361812,0.9930313,0.00001316189,0.00002884292,0.00004704043],"study_design_scores_gemma":[0.0005529884,0.00004725304,0.03490433,0.00005759176,0.001038494,0.00008711214,0.0002588939,0.00002272929,0.9627879,0.00003213077,0.00003653049,0.0001741082],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9977425,0.0005171018,0.0003768012,0.0001282313,0.000009979346,0.00003281342,0.0001432667,0.000009716769,0.00103961],"genre_scores_gemma":[0.999208,0.000248007,0.000112173,0.0000139744,0.0001120691,0.000001450888,0.0001867597,0.00000882876,0.0001086984],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03024342,"threshold_uncertainty_score":0.5501914,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.004938653460691216,"score_gpt":0.1791899637927067,"score_spread":0.1742513103320155,"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."}}