{"id":"W2056695570","doi":"10.1016/j.jasms.2005.03.017","title":"Effects of solvent flow, dopant flow, and lamp current on dopant-assisted atmospheric pressure photoionization (DA-APPI) for LC-MS. Ionizationvia proton transfer","year":2005,"lang":"en","type":"article","venue":"Journal of the American Society for Mass Spectrometry","topic":"Mass Spectrometry Techniques and Applications","field":"Chemistry","cited_by":100,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"Natural Sciences and Engineering Research Council of Canada; University of British Columbia","keywords":"Chemistry; Photoionization; Analytical Chemistry (journal); Solvation; Dopant; Ionization; Solvent effects; Solvent; Ion; Organic chemistry; Doping","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":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0003462555,0.0003287993,0.0006750822,0.00005168535,0.0002764906,0.00006866199,0.0004705055,0.0001077503,0.000146294],"category_scores_gemma":[0.0001099164,0.0002453352,0.001045717,0.0009011501,0.0002138975,0.0001316557,0.0000342127,0.0004130662,4.718636e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000298641,"about_ca_system_score_gemma":0.0001107283,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000006107251,"about_ca_topic_score_gemma":9.307596e-7,"domain_scores_codex":[0.9979175,0.00003669176,0.0007746256,0.0003455193,0.0005338328,0.0003918024],"domain_scores_gemma":[0.9978607,0.0003007826,0.0009810672,0.0003900082,0.0003329837,0.0001344227],"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":[0.0005965563,0.001539972,0.001334772,0.002410419,0.001054986,6.135489e-7,0.0003830875,0.00142587,0.9578708,0.001636497,0.005009974,0.0267364],"study_design_scores_gemma":[0.003187649,0.001224727,0.002302164,0.0005218411,0.001227133,0.00004535843,0.0002444076,0.03202117,0.9056002,0.001902246,0.0511472,0.0005758916],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5001243,0.0031118,0.4877262,0.00357994,0.0002816532,0.00418843,0.0003748312,0.0001653177,0.0004474689],"genre_scores_gemma":[0.8843029,0.001301007,0.1129526,0.0001608708,0.0005729712,0.0003895395,0.00002500226,0.00007884205,0.0002162816],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3841785,"threshold_uncertainty_score":0.9999999,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00873821213202849,"score_gpt":0.2567832294880847,"score_spread":0.2480450173560562,"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."}}