{"id":"W4317569538","doi":"10.1515/pac-2021-1001","title":"Analytical chemistry of engineered nanomaterials: Part 1. Scope, regulation, legislation, and metrology (IUPAC Technical Report)","year":2023,"lang":"en","type":"article","venue":"Pure and Applied Chemistry","topic":"Nanoparticles: synthesis and applications","field":"Materials Science","cited_by":37,"is_retracted":false,"has_abstract":true,"ca_institutions":"National Research Council Canada","funders":"International Union of Pure and Applied Chemistry","keywords":"Characterization (materials science); Nanotechnology; Nanomaterials; Identification (biology); Biochemical engineering; Chemical nomenclature; Certified reference materials; Chemistry; Scope (computer science); Computer science; Engineering; Materials science; Detection limit; Organic chemistry; Chromatography","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":[0.00402585,0.001842012,0.0007902119,0.004339486,0.0009423462,0.002536207,0.001425403,0.001846837,0.003415016],"category_scores_gemma":[0.00198711,0.0008693206,0.0008109601,0.002584878,0.001621411,0.001823522,0.001786724,0.00184379,0.004852397],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001750357,"about_ca_system_score_gemma":0.00367424,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001918578,"about_ca_topic_score_gemma":0.001483548,"domain_scores_codex":[0.9953353,0.0008711386,0.0003503868,0.000505262,0.002698081,0.0002398352],"domain_scores_gemma":[0.9986656,0.0003191651,0.0002720436,0.0001716531,0.0005123356,0.00005915492],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0001285013,0.0004931924,0.001928154,0.006792123,0.00009758426,0.0006368154,0.0004437553,0.006754709,0.2229759,0.08455355,0.08255518,0.5926406],"study_design_scores_gemma":[0.0000109221,0.0002613353,0.002952644,0.00121316,0.00004050298,0.0008489093,0.0001129637,0.001261216,0.1768014,0.01520482,0.8012238,0.00006841723],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"review","genre_gemma":"methods","genre_scores_codex":[0.02782212,0.4959869,0.281266,0.006995902,0.006463282,0.002354126,0.00837003,0.002148421,0.1685933],"genre_scores_gemma":[0.1690518,0.4164217,0.2574715,0.005579181,0.004672973,0.006883671,0.02274282,0.0008823636,0.116294],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.004339486,"threshold_uncertainty_score":0.02129096,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0124232560115887,"score_gpt":0.25091693670881,"score_spread":0.2384936806972213,"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."}}