{"id":"W4405971942","doi":"10.1021/acs.langmuir.4c03064","title":"Natural Degradation Behavior of Poly(lactic acid) Nanocomposite Films and the Adsorption Behavior of Degraded Products on Cu(II)","year":2025,"lang":"en","type":"article","venue":"Langmuir","topic":"biodegradable polymer synthesis and properties","field":"Materials Science","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"Ministry of Agriculture","funders":"National Natural Science Foundation of China","keywords":"Nanocomposite; Degradation (telecommunications); Adsorption; Chemical engineering; Materials science; Chemistry; Lactic acid; Polymer chemistry; Composite material; 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":[0.0001304981,0.000253293,0.0001823647,0.0001577449,0.000115761,0.0002515691,0.0001246706,0.0002761208,0.000443168],"category_scores_gemma":[0.000212154,0.0001369166,0.0002218122,0.0001138889,0.0001662609,0.0002760313,0.0001111059,0.0003046,0.0001092893],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001920886,"about_ca_system_score_gemma":0.00009837595,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000922602,"about_ca_topic_score_gemma":0.001475761,"domain_scores_codex":[0.9998671,0.00001503975,0.00001008851,0.00002522737,0.00005023716,0.00003234405],"domain_scores_gemma":[0.9998772,0.0000220879,0.00003949297,0.000008359397,0.00003959547,0.00001325839],"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":[0.00003805446,0.00001013892,0.0003337899,0.00004443603,0.000004129755,0.00004500242,0.00001817848,0.0001399946,0.9984549,0.00001004079,0.00001219868,0.0008890397],"study_design_scores_gemma":[0.000001146131,0.0001610584,0.003613326,0.000003786062,0.000007878951,0.000064151,0.00003195942,0.001384823,0.994378,0.000007650215,0.0003419349,0.000004347718],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9965492,0.0009349645,0.0018937,0.00002947086,0.000008952432,0.00001129194,0.00008395498,0.00003242141,0.0004560581],"genre_scores_gemma":[0.9971265,0.0004137414,0.001682079,0.00001823444,0.000002816173,0.00001271038,0.00006262965,0.000005717063,0.0006755277],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.000922602,"threshold_uncertainty_score":0.001834512,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01789988253930153,"score_gpt":0.2412099872375916,"score_spread":0.2233101046982901,"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."}}