{"id":"W2489932286","doi":"10.1016/j.talanta.2016.07.067","title":"A novel methodology for rapid digestion of rare earth element ores and determination by microwave plasma-atomic emission spectrometry and dynamic reaction cell-inductively coupled plasma-mass spectrometry","year":2016,"lang":"en","type":"article","venue":"Talanta","topic":"Analytical chemistry methods development","field":"Chemistry","cited_by":42,"is_retracted":false,"has_abstract":false,"ca_institutions":"Brock University","funders":"Division of Ocean Sciences; Natural Sciences and Engineering Research Council of Canada; Ontario Centres of Excellence","keywords":"Chemistry; Inductively coupled plasma mass spectrometry; Microwave digestion; Hydrofluoric acid; Mass spectrometry; Analytical Chemistry (journal); Inductively coupled plasma; Rare-earth element; Rare earth; Perchloric acid; Certified reference materials; Uranium; Thorium; Detection limit; Plasma; Mineralogy; Chromatography; Inorganic chemistry; Metallurgy","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":[0.001146584,0.001143646,0.001427151,0.001177908,0.000616249,0.000644962,0.00171992,0.001360239,0.001101443],"category_scores_gemma":[0.0006725143,0.0009994969,0.0008119607,0.0005685114,0.0006317789,0.001255055,0.00126416,0.001677965,0.00114441],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005667811,"about_ca_system_score_gemma":0.0008181105,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004922063,"about_ca_topic_score_gemma":0.001395812,"domain_scores_codex":[0.9987168,0.0001276659,0.00009398463,0.0003826472,0.0006092731,0.0000695537],"domain_scores_gemma":[0.999545,0.0001216146,0.00007858524,0.00007751822,0.000133205,0.00004393417],"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":[0.00006377651,0.00005474982,0.0001680845,0.0001507983,0.00002782013,0.00006866963,0.00002543657,0.0001165813,0.9780601,0.0003593908,0.0002104477,0.02069412],"study_design_scores_gemma":[0.00003777306,0.0002993699,0.001217337,0.000010367,0.00005405398,0.001707388,0.00002163377,0.004244648,0.9808209,0.0004200711,0.01111089,0.00005559995],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.07121396,0.004109679,0.9196317,0.0002985667,0.00032092,0.0005345674,0.0004030524,0.001789452,0.00169808],"genre_scores_gemma":[0.1458206,0.00270426,0.8430996,0.0002491882,0.0001171598,0.0006436665,0.0006748356,0.0001469308,0.006543839],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.00171992,"threshold_uncertainty_score":0.006063819,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02545847394974083,"score_gpt":0.2846230878984423,"score_spread":0.2591646139487015,"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."}}