{"id":"W2131660753","doi":"10.1002/jms.214","title":"Regiospecific analysis of neutral ether lipids by liquid chromatography/electrospray ionization/single quadrupole mass spectrometry: validation with synthetic compounds","year":2001,"lang":"en","type":"article","venue":"Journal of Mass Spectrometry","topic":"Advanced Chemical Sensor Technologies","field":"Engineering","cited_by":26,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"Medical Research Council Canada","keywords":"Chemistry; Alkyl; Mass spectrometry; Electrospray ionization; Ether; Degree of unsaturation; Chromatography; Mass spectrum; Fragmentation (computing); Ion; Electrospray; Chemical ionization; Analytical Chemistry (journal); Ionization; Organic chemistry","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":[0.002350646,0.001835349,0.0005073628,0.0009749514,0.0005543103,0.0006133804,0.000990222,0.0008188082,0.0007726689],"category_scores_gemma":[0.002822838,0.0003244034,0.0007758673,0.000775293,0.0007219686,0.0007492254,0.0007993775,0.0007708233,0.0008629556],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007157745,"about_ca_system_score_gemma":0.001273693,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001183868,"about_ca_topic_score_gemma":0.001540584,"domain_scores_codex":[0.9979273,0.0004604859,0.0001814891,0.0004206247,0.0008555927,0.0001544951],"domain_scores_gemma":[0.998507,0.0002239585,0.0003082362,0.0001809521,0.0006900711,0.00008972384],"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":[0.0000916904,0.00003729747,0.0004014924,0.00005850143,0.00002001266,0.00003904059,0.00002391536,0.0001852331,0.9959795,0.00005107459,0.0000271296,0.003085112],"study_design_scores_gemma":[0.0000121235,0.000300726,0.001053713,0.000008926648,0.00002702371,0.0001868119,0.00002797865,0.0006798472,0.9967277,0.0000547541,0.0009078999,0.00001245931],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8155754,0.005743632,0.1708488,0.0002444411,0.0001473166,0.00121665,0.002348242,0.001057814,0.002817753],"genre_scores_gemma":[0.7834601,0.007452621,0.1971475,0.0005365902,0.00007830506,0.001847329,0.005720917,0.0003433434,0.003413292],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002350646,"threshold_uncertainty_score":0.01243156,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007931861586227384,"score_gpt":0.2124842695911142,"score_spread":0.2045524080048868,"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."}}