{"id":"W2084317206","doi":"10.1021/ac9909610","title":"Phosphorescent Oxygen Sensors Utilizing Sulfur−Nitrogen−Phosphorus Polymer Matrixes:  Synthesis, Characterization, and Evaluation of Poly(thionylphosphazene)-<i>b</i>-Poly(tetrahydrofuran) Block Copolymers","year":2000,"lang":"en","type":"article","venue":"Analytical Chemistry","topic":"Analytical Chemistry and Sensors","field":"Chemical Engineering","cited_by":33,"is_retracted":false,"has_abstract":true,"ca_institutions":"Occupational Cancer Research Centre; University of Toronto","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Chemistry; Copolymer; Tetrahydrofuran; Polymer chemistry; Polymer; Phosphorescence; Oxygen; Differential scanning calorimetry; Butylamine; Organic chemistry; Fluorescence; Solvent","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":[0.0005087896,0.0006295741,0.000835793,0.00006073613,0.0001781299,0.00006210047,0.0003948066,0.0005482012,0.006152658],"category_scores_gemma":[0.0005099778,0.0006411608,0.0003622707,0.0006243965,0.0004340143,0.0001687443,0.00008634954,0.0005528827,0.00007042842],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001994693,"about_ca_system_score_gemma":0.0001384375,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00009990281,"about_ca_topic_score_gemma":5.915415e-7,"domain_scores_codex":[0.9958716,0.00006962329,0.001109123,0.0008844436,0.00122279,0.0008424197],"domain_scores_gemma":[0.9977964,0.0003384026,0.0002201663,0.000706392,0.0002771496,0.0006615386],"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":[0.0004726625,0.0004627582,0.002734208,0.0005541338,0.0007812319,0.00004169685,0.0002925864,0.0002549183,0.9766203,0.0003241119,0.0001886653,0.01727279],"study_design_scores_gemma":[0.0007773199,0.0000161427,0.0003711827,0.0001634511,0.0008673854,0.00005211184,0.0002778938,0.09158504,0.9042665,0.00004602365,0.0009445311,0.0006323771],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9849294,0.005746131,0.00006221683,0.0004298762,0.00004046843,0.000191217,0.0001162532,0.0001602668,0.00832416],"genre_scores_gemma":[0.9955483,0.0007473625,0.0000685597,0.0001211057,0.0001893302,0.00002488019,0.0001539907,0.00008692119,0.003059558],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.09133012,"threshold_uncertainty_score":0.999604,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01291849161637381,"score_gpt":0.2396345306681306,"score_spread":0.2267160390517568,"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."}}