{"id":"W2159956992","doi":"10.1139/v09-167","title":"How switching the substituent of a pyrene derivative from a methyl to a butyl affects the fluorescence response of polystyrene randomly labeled with pyrene","year":2010,"lang":"en","type":"article","venue":"Canadian Journal of Chemistry","topic":"Surfactants and Colloidal Systems","field":"Chemistry","cited_by":28,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"National Research Council Canada; Natural Sciences and Engineering Research Council of Canada","keywords":"Pyrene; Polystyrene; Chemistry; Fluorescence; Substituent; Monomer; Linker; Excimer; Polymer; Styrene; Polymer chemistry; Photochemistry; Analytical Chemistry (journal); Stereochemistry; Organic chemistry; Copolymer","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":true,"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":[0.0002109293,0.0002683925,0.0001618002,0.00009658713,0.0001112769,0.0003066451,0.0002243265,0.0003391205,0.0008016584],"category_scores_gemma":[0.00049666,0.0001811638,0.0001471238,0.0001323959,0.0002568492,0.00032876,0.0001252308,0.0003461711,0.0001997131],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002581718,"about_ca_system_score_gemma":0.0001967304,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008234368,"about_ca_topic_score_gemma":0.0009299293,"domain_scores_codex":[0.9998292,0.0000205762,0.00001170937,0.00005025414,0.000032922,0.00005533752],"domain_scores_gemma":[0.9997451,0.0001124283,0.00005553095,0.00001953319,0.00002870448,0.0000387101],"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":[0.00003845636,0.000007674433,0.0000741359,0.00001045591,0.000001924047,0.00001392695,0.00001063968,0.00009422136,0.9993846,0.0000159353,0.000005743578,0.0003421397],"study_design_scores_gemma":[0.000002233353,0.00005690942,0.0006992083,0.000001074763,0.000004707249,0.00001252639,0.000008882939,0.0008556566,0.9982394,0.000006579594,0.0001090475,0.000003708409],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9987282,0.0001075713,0.000805522,0.00002179841,0.000009257055,0.000006004896,0.00003870416,0.00001442745,0.0002684944],"genre_scores_gemma":[0.9977863,0.0002261643,0.001407912,0.00002460889,0.000003205981,0.00001298999,0.00006018829,0.0000129413,0.0004656332],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0008234368,"threshold_uncertainty_score":0.002681792,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006189649951365639,"score_gpt":0.1923329995852987,"score_spread":0.1861433496339331,"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."}}