{"id":"W3164068044","doi":"10.3390/polym13111690","title":"Unfolding of Helical Poly(L-Glutamic Acid) in N,N-Dimethylformamide Probed by Pyrene Excimer Fluorescence (PEF)","year":2021,"lang":"en","type":"article","venue":"Polymers","topic":"Biopolymer Synthesis and Applications","field":"Biochemistry, Genetics and Molecular Biology","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Pyrene; Fluorescence; Chemistry; Excimer; Guanidine; PLGA; Denaturation (fissile materials); Glutamic acid; Helix (gastropod); Hydrochloride; Gibbs free energy; Crystallography; Amino acid; Stereochemistry; Nuclear chemistry; Organic chemistry; Biochemistry; In vitro","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001048258,0.0001613422,0.0002095004,0.00004160707,0.00004773428,0.00001353965,0.000211489,0.0001612059,0.0001015737],"category_scores_gemma":[0.00004694922,0.0001641348,0.0001055717,0.0002645212,0.0001383873,0.000006321204,0.0001190529,0.00009350469,0.000008280677],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001277484,"about_ca_system_score_gemma":0.0001227409,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000127626,"about_ca_topic_score_gemma":0.00005132854,"domain_scores_codex":[0.9987762,0.000054089,0.0003360772,0.0003801161,0.0001404707,0.0003130687],"domain_scores_gemma":[0.9993561,0.00001617408,0.00009851139,0.0004000872,0.00003653209,0.00009257715],"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":[0.00002298535,0.0001099834,0.001212289,0.0000226832,0.00002614881,0.000001571851,0.00003384324,8.260359e-7,0.976611,0.0001215289,0.0002716183,0.02156558],"study_design_scores_gemma":[0.0003148961,0.00003437018,0.0006853695,0.00005379089,0.00001537504,0.000007789686,0.0001131087,0.00004586814,0.9966546,0.00001587645,0.001873611,0.0001853204],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9546897,0.04144263,0.001231084,0.0007760165,0.00009618568,0.0001961271,0.0000620182,0.00001859321,0.001487615],"genre_scores_gemma":[0.9976873,0.0007093141,0.0007440982,0.000203711,0.00005120395,0.00004471776,0.0001090963,0.00002363228,0.0004269411],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.04299756,"threshold_uncertainty_score":0.6693222,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007234378200940515,"score_gpt":0.2400636016809909,"score_spread":0.2328292234800503,"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."}}