{"id":"W4210634308","doi":"10.1039/d1sc05098b","title":"An imidazoacridine-based TADF material as an effective organic photosensitizer for visible-light-promoted [2 + 2] cycloaddition","year":2022,"lang":"en","type":"article","venue":"Chemical Science","topic":"Radical Photochemical Reactions","field":"Chemistry","cited_by":59,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"British Columbia Knowledge Development Fund; Natural Sciences and Engineering Research Council of Canada; University of British Columbia; Canada Research Chairs; Canada Foundation for Innovation; Bristol-Myers Squibb","keywords":"Photosensitizer; Photochemistry; Cycloaddition; Cyclobutane; Visible spectrum; Photocatalysis; Chemistry; Quenching (fluorescence); Fluorescence; Intermolecular force; Fluorescence spectroscopy; Materials science; Molecule; Optoelectronics; Catalysis; Organic chemistry","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":["metaepi_narrow","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0004245186,0.0002857557,0.0002863325,0.00009314892,0.0007519227,0.0001754314,0.0009688294,0.0001458885,0.006659627],"category_scores_gemma":[0.0008206138,0.0002848021,0.0001254724,0.0008614304,0.0005488679,0.0004293137,0.0001786865,0.0004393609,0.00003463622],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008968819,"about_ca_system_score_gemma":0.0002948306,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00007001228,"about_ca_topic_score_gemma":0.000001327563,"domain_scores_codex":[0.9969099,0.00004117222,0.0003266518,0.001109389,0.0008847691,0.000728115],"domain_scores_gemma":[0.9980489,0.000243343,0.0001416708,0.0007154208,0.0001813727,0.0006693007],"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":[0.000331153,0.0004916876,0.000005540051,0.00002920299,0.000006869183,0.000009645109,0.00006199795,0.00001860571,0.9978818,0.00008748106,0.0003273706,0.0007487038],"study_design_scores_gemma":[0.0009035374,0.000192065,0.00002361934,0.00001724901,0.00003120926,0.00004437254,0.00009410968,0.006240437,0.9883204,0.00210997,0.001632136,0.0003908791],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.996484,0.000003004563,0.0001531106,0.0002485777,0.0002324705,0.0005432515,0.0003308482,0.000348868,0.001655915],"genre_scores_gemma":[0.9970533,2.778566e-7,0.0007682057,0.0003602284,0.0003351257,0.0008122965,0.0005837887,0.0000488566,0.00003790711],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.009561327,"threshold_uncertainty_score":0.9999604,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006335565316671236,"score_gpt":0.2617234480463521,"score_spread":0.2553878827296808,"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."}}