{"id":"W1988806779","doi":"10.1073/pnas.120129097","title":"Size exclusion chromatography does not require pores","year":2000,"lang":"en","type":"article","venue":"Proceedings of the National Academy of Sciences","topic":"Microfluidic and Capillary Electrophoresis Applications","field":"Engineering","cited_by":38,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"","keywords":"Macromolecule; Size-exclusion chromatography; Polymer; Polystyrene; Partition coefficient; Chemistry; Partition (number theory); Excluded volume; Phase (matter); Mixing (physics); Gel permeation chromatography; Thermodynamics; Bead; Porosity; Chemical physics; Chromatography; Materials science; Organic chemistry; Physics","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0009820916,0.0005983596,0.001094295,0.0007389118,0.0004949119,0.001604738,0.001321033,0.001500538,0.00419866],"category_scores_gemma":[0.003475734,0.0007630687,0.0006376572,0.0004078879,0.001143183,0.001839128,0.001665895,0.001881301,0.01259223],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004111108,"about_ca_system_score_gemma":0.0005435002,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000228295,"about_ca_topic_score_gemma":0.0006195519,"domain_scores_codex":[0.9979652,0.0001960386,0.0001234176,0.0004083416,0.001139671,0.0001673239],"domain_scores_gemma":[0.9965148,0.001287579,0.0003335817,0.001111132,0.000421253,0.0003316679],"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":[0.0003072394,0.0002400365,0.0008534717,0.0007546082,0.0001007197,0.00019833,0.0001472068,0.0003934238,0.9006292,0.01434981,0.0103843,0.07164163],"study_design_scores_gemma":[0.0001694709,0.0003333293,0.002398768,0.0001245415,0.00007959204,0.002036446,0.00004882781,0.00406315,0.7468772,0.006625078,0.2371273,0.0001163877],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.2235963,0.01920485,0.6309457,0.004817311,0.003379838,0.001764994,0.0030073,0.02207174,0.09121194],"genre_scores_gemma":[0.5657369,0.01345431,0.2912711,0.004390083,0.0009698638,0.002346001,0.006663714,0.002541658,0.1126264],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.00419866,"threshold_uncertainty_score":0.01404595,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01231213647115825,"score_gpt":0.2425238840788557,"score_spread":0.2302117476076974,"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."}}