{"id":"W3040357353","doi":"10.1039/d0an00946f","title":"Interactions between gold, thiol and As(<scp>iii</scp>) for colorimetric sensing","year":2020,"lang":"en","type":"article","venue":"The Analyst","topic":"Advanced biosensing and bioanalysis techniques","field":"Biochemistry, Genetics and Molecular Biology","cited_by":13,"is_retracted":false,"has_abstract":true,"ca_institutions":"Regional Municipality of Waterloo; National Institute for Nanotechnology; University of Waterloo","funders":"China Scholarship Council; Natural Sciences and Engineering Research Council of Canada; National Natural Science Foundation of China","keywords":"Chemistry; Thiol; Colloidal gold; Adsorption; Chelation; Divalent; Ionic strength; Dithiothreitol; Glutathione; Inorganic chemistry; Ligand (biochemistry); Combinatorial chemistry; Nuclear chemistry; Nanoparticle; Photochemistry; Organic chemistry; Nanotechnology; Biochemistry; Aqueous solution; Materials science","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":[0.000167574,0.0001336679,0.0001986108,0.00005880976,0.0001543002,0.00004233685,0.000124688,0.0000783194,3.055641e-7],"category_scores_gemma":[0.0003146589,0.00009444806,0.000140306,0.0003414486,0.00008327099,0.000004485369,0.00009852841,0.000103265,0.000003082574],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000008900823,"about_ca_system_score_gemma":0.00001760815,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00003304425,"about_ca_topic_score_gemma":0.00002320621,"domain_scores_codex":[0.9992186,0.00005105,0.0001835853,0.0002932365,0.00008088657,0.0001726451],"domain_scores_gemma":[0.9993467,0.000132103,0.0001149183,0.0002216799,0.0001017213,0.00008286755],"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":[0.00003954348,0.00001721059,0.0008862077,0.00001679939,0.0005494431,0.000002451811,0.0001506102,0.00001251189,0.9735491,0.00008373913,0.01030586,0.01438654],"study_design_scores_gemma":[0.0002528417,0.0002706002,0.0002635919,0.000008069906,0.0004085893,0.00001248125,0.0005649503,0.001093777,0.8743731,0.0001855962,0.1224689,0.00009751233],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9635905,0.0003835471,0.03268806,0.001673928,0.00003233163,0.0002424046,0.00003207686,0.00005876854,0.001298373],"genre_scores_gemma":[0.9946492,0.0001173872,0.003001961,0.001063183,0.0004685782,0.000003127461,0.00009143292,0.00001526148,0.0005898873],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.112163,"threshold_uncertainty_score":0.385148,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02256578663498925,"score_gpt":0.2996817886066579,"score_spread":0.2771160019716686,"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."}}