{"id":"W4380182252","doi":"10.1016/j.reactfunctpolym.2023.105642","title":"Trace detection of La (III), Ce (III), Ce (IV), Nd (III), and Gd (III) using 2, 8, 14, 20-tetramethyl-5, 7-dinitro calix [4] resorcinarene polyhydroxamic acid by solid-phase extraction and separation","year":2023,"lang":"en","type":"article","venue":"Reactive and Functional Polymers","topic":"Extraction and Separation Processes","field":"Engineering","cited_by":3,"is_retracted":false,"has_abstract":false,"ca_institutions":"Apotex (Canada)","funders":"","keywords":"Chemistry; Sorption; Resorcinarene; Lanthanide; Selectivity; Trace Amounts; Solid phase extraction; Ternary operation; Extraction (chemistry); Metal ions in aqueous solution; Detection limit; Inorganic chemistry; Nuclear chemistry; Metal; Ion; Chromatography; Physical chemistry; Adsorption; Organic chemistry; Catalysis; Molecule","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002233011,0.0005129544,0.0002493414,0.0002980741,0.0002282687,0.0003798183,0.000504473,0.0004675388,0.0006003701],"category_scores_gemma":[0.0002772916,0.0002785677,0.0001929989,0.0001774085,0.0002528799,0.0002901188,0.0002305094,0.0004004076,0.0004146777],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00058428,"about_ca_system_score_gemma":0.0004550323,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001708189,"about_ca_topic_score_gemma":0.003530249,"domain_scores_codex":[0.9998096,0.00002715135,0.00001211431,0.00005558009,0.00006689754,0.00002872692],"domain_scores_gemma":[0.9998746,0.00004384154,0.00002301642,0.00001327954,0.0000307942,0.00001449938],"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":[0.00003993952,0.000007206492,0.00006224099,0.00001992965,0.000002231147,0.00001286663,0.000008402791,0.00003536095,0.9978549,0.0000760298,0.00002550378,0.001855295],"study_design_scores_gemma":[0.000003998219,0.00002630475,0.0001493753,0.000001509772,0.000003072823,0.00003380181,0.000003245498,0.0004154721,0.9987088,0.00003017402,0.0006224468,0.000001750939],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7979022,0.003801609,0.1907926,0.0002441471,0.00007667606,0.0001375646,0.0005251419,0.0009588093,0.005561085],"genre_scores_gemma":[0.8952108,0.001519775,0.0911359,0.0001500918,0.00002288215,0.0001129425,0.0005361852,0.00010852,0.01120287],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001708189,"threshold_uncertainty_score":0.004239202,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02082347950128904,"score_gpt":0.3126918209663794,"score_spread":0.2918683414650903,"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."}}