{"id":"W2007951850","doi":"10.1016/j.jasms.2008.09.012","title":"Comparison of dopants for charge exchange ionization of nonpolar polycyclic aromatic hydrocarbons with reversed-phase LC-APPI-MS","year":2008,"lang":"en","type":"article","venue":"Journal of the American Society for Mass Spectrometry","topic":"Mass Spectrometry Techniques and Applications","field":"Chemistry","cited_by":71,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Anisole; Chemistry; Chlorobenzene; Toluene; Photoionization; Biphenyl; Ethylbenzene; Benzene; Photochemistry; Ionization; Organic chemistry; Ion","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":[0.0006605986,0.001132424,0.0004085357,0.0006816419,0.000337068,0.0006112299,0.0004589971,0.0006631403,0.0006596159],"category_scores_gemma":[0.0009170561,0.000353456,0.0004219881,0.0003640559,0.0003339789,0.0007182614,0.0003726835,0.0004358485,0.0004480667],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003442399,"about_ca_system_score_gemma":0.0002904927,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008428359,"about_ca_topic_score_gemma":0.001706486,"domain_scores_codex":[0.9993188,0.0001433496,0.00005860254,0.0001280106,0.0002598696,0.00009138119],"domain_scores_gemma":[0.9995872,0.0001680185,0.00005087534,0.00002722244,0.0001317561,0.00003488614],"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":[0.0001030044,0.00002066441,0.0001127362,0.00004971175,0.000009850931,0.00002198313,0.0000197786,0.0000540773,0.996434,0.00003504656,0.00002203796,0.00311716],"study_design_scores_gemma":[0.000004542715,0.0001094618,0.0003992113,0.00000252196,0.00001499607,0.00005580412,0.000009999413,0.0006033668,0.9983965,0.000007795739,0.0003898042,0.000006081144],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9651735,0.005843787,0.02450573,0.0001923113,0.0001497464,0.0002513099,0.0004216661,0.0003746333,0.003087386],"genre_scores_gemma":[0.9218084,0.005697915,0.06657594,0.0002586486,0.00008916375,0.0003420037,0.0008809745,0.0001809715,0.004165949],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001132424,"threshold_uncertainty_score":0.003493607,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02400021915510444,"score_gpt":0.3099126975568355,"score_spread":0.2859124784017311,"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."}}