{"id":"W2065941460","doi":"10.1002/pola.21960","title":"Synthesis and characterization of poly(<scp>L</scp>‐lactide)s and poly(<scp>D</scp>‐lactide)s of controlled molecular weight","year":2007,"lang":"en","type":"article","venue":"Journal of Polymer Science Part A Polymer Chemistry","topic":"biodegradable polymer synthesis and properties","field":"Materials Science","cited_by":81,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Montréal","funders":"","keywords":"Lactide; Dispersity; Polymer chemistry; Molar mass distribution; Polymerization; Monomer; Chemistry; Ring-opening polymerization; Gel permeation chromatography; Lactic acid; Molar mass; Polymer; 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":[0.0001683753,0.000407455,0.0001461756,0.0002963067,0.00009889824,0.0002618706,0.0001036538,0.0002299476,0.0005718131],"category_scores_gemma":[0.0002771996,0.0001437066,0.0001938302,0.0002643953,0.0002013538,0.0001903658,0.0001352027,0.000266377,0.0003035213],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002190745,"about_ca_system_score_gemma":0.0001888473,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003559294,"about_ca_topic_score_gemma":0.0004627028,"domain_scores_codex":[0.9998457,0.00002563451,0.00001616147,0.0000367498,0.00005359443,0.00002196717],"domain_scores_gemma":[0.9996866,0.00004897238,0.0001314487,0.00002258984,0.00005459581,0.00005586435],"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":[0.00001248823,0.00000504177,0.0000328111,0.00001001496,9.411144e-7,0.00001207721,0.00000378036,0.00005535277,0.9993419,0.00001259989,0.000004977398,0.0005079504],"study_design_scores_gemma":[0.000004210899,0.0001115021,0.0009352635,0.000002117722,0.000004208395,0.00004127696,0.000004294751,0.0006567197,0.9977187,0.000007985916,0.0005108038,0.000003109833],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9858985,0.0009273461,0.01163692,0.00003681297,0.00001675627,0.00006041787,0.0002274719,0.00009986505,0.001095968],"genre_scores_gemma":[0.9860178,0.0005454379,0.01082362,0.00003920271,0.00001154963,0.00009980363,0.0002814134,0.0000414553,0.002139774],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0005718131,"threshold_uncertainty_score":0.001912892,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009594187457549785,"score_gpt":0.2202398279185007,"score_spread":0.2106456404609509,"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."}}