{"id":"W4414144647","doi":"10.1016/j.microc.2025.115252","title":"Iminocoumarin-based turn-on fluorescent probe for measuring food freshness and visualizing H2S in cells and mice","year":2025,"lang":"en","type":"article","venue":"Microchemical Journal","topic":"Sulfur Compounds in Biology","field":"Biochemistry, Genetics and Molecular Biology","cited_by":2,"is_retracted":false,"has_abstract":false,"ca_institutions":"IONICS Mass Spectrometry (Canada)","funders":"National Natural Science Foundation of China","keywords":"Fluorescence; Food spoilage; Detection limit; Hydrogen sulfide; Analyte; Endogeny; Food safety","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002675153,0.0001733624,0.0001994789,0.0001025073,0.00009382241,0.00005527527,0.0001701359,0.0002132168,0.000001678975],"category_scores_gemma":[0.0001175444,0.0001667853,0.0000637226,0.00006132661,0.0001066318,0.000002856804,0.0001267099,0.0002470145,2.890746e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004892967,"about_ca_system_score_gemma":0.00008052025,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000003128121,"about_ca_topic_score_gemma":0.00001505941,"domain_scores_codex":[0.9989305,0.00005643174,0.0002806432,0.0003549078,0.00006741237,0.0003101325],"domain_scores_gemma":[0.9995458,0.00007978158,0.00007893142,0.0001287518,0.00008065935,0.00008608239],"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":[0.0004041767,0.00008065916,0.003917907,0.00007646197,0.00003915966,0.000003037191,0.00002726612,0.000006275846,0.9923883,0.00002384965,0.000429353,0.00260355],"study_design_scores_gemma":[0.001897037,0.0002463212,0.001078259,0.0001411311,0.00001816688,0.00005574797,0.00004423559,0.00009005825,0.9917891,0.0003278004,0.004136972,0.000175147],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9936374,0.001742544,0.003901162,0.0002581328,0.0001630038,0.0002287314,0.00001138624,0.000005990239,0.00005160885],"genre_scores_gemma":[0.994338,0.00009808455,0.004722286,0.0006114356,0.0001560537,0.00002265068,0.00001549559,0.00001634081,0.0000196736],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003707619,"threshold_uncertainty_score":0.6801308,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01545646016297375,"score_gpt":0.2648536964501984,"score_spread":0.2493972362872247,"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."}}