{"id":"W1965309726","doi":"10.1016/j.aca.2008.04.004","title":"Determination of Ni2+ using an equilibrium ion exchange technique: Important chemical factors and applicability to environmental samples","year":2008,"lang":"en","type":"article","venue":"Analytica Chimica Acta","topic":"Environmental Toxicology and Ecotoxicology","field":"Environmental Science","cited_by":30,"is_retracted":false,"has_abstract":false,"ca_institutions":"Université de Montréal","funders":"European Commission","keywords":"Chemistry; Partition coefficient; Ion exchange; Metal; Humic acid; Ion-exchange resin; Environmental chemistry; Metal ions in aqueous solution; Genetic algorithm; Chelation; Fulvic acid; Bioavailability; Inorganic chemistry; Ion; Chromatography; Organic chemistry","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":[0.0009239105,0.0005400698,0.0004654371,0.0004002193,0.0005898339,0.0005971054,0.001100961,0.000805543,0.0007253516],"category_scores_gemma":[0.001357005,0.0003478953,0.0002093674,0.0002975948,0.0004103661,0.0006648451,0.0004238482,0.0005647011,0.0005630557],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003557395,"about_ca_system_score_gemma":0.0006270599,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003143259,"about_ca_topic_score_gemma":0.006158995,"domain_scores_codex":[0.9993985,0.0001699763,0.00004690983,0.0001286176,0.000201127,0.0000549324],"domain_scores_gemma":[0.9995742,0.000129663,0.00002879652,0.00004569484,0.0001865803,0.00003490888],"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":[0.0002224195,0.00004075522,0.001010423,0.0000580434,0.00001426123,0.00005470309,0.00003953444,0.00009794483,0.9921988,0.0001175643,0.00007112583,0.006074433],"study_design_scores_gemma":[0.000008100035,0.00009262896,0.001767516,0.000003016187,0.00001388582,0.0002704771,0.00003788687,0.001096315,0.9948391,0.00006496181,0.001796704,0.000009414935],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8450474,0.006305417,0.1414609,0.0005207258,0.0001415678,0.0002414802,0.0003252302,0.0004066874,0.005550595],"genre_scores_gemma":[0.895155,0.00393175,0.09110416,0.0002188219,0.00006043637,0.0001490724,0.000672926,0.0001117437,0.008596146],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003143259,"threshold_uncertainty_score":0.006249905,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03023141564945926,"score_gpt":0.2598477504969398,"score_spread":0.2296163348474805,"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."}}