{"id":"W4318263361","doi":"10.1021/acs.nanolett.2c04588","title":"Ratcheting Charged Polymers through Symmetric Nanopores Using Pulsed Fields: Designing a Low Pass Filter for Concentrating Polyelectrolytes","year":2023,"lang":"en","type":"article","venue":"Nano Letters","topic":"Nanopore and Nanochannel Transport Studies","field":"Engineering","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Ottawa","funders":"Natural Sciences and Engineering Research Council of Canada; Mitacs; Deutsche Forschungsgemeinschaft; Compute Canada; University of Ottawa","keywords":"Nanopore; Polyelectrolyte; Ratchet; Filter (signal processing); Langevin dynamics; Nanotechnology; Polymer; Materials science; Molecule; Chemical physics; Chemistry; Physics; Computer science; Work (physics); Statistical physics","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"],"consensus_categories":[],"category_scores_codex":[0.0002872343,0.0004035984,0.0004774086,0.0003074326,0.0004348127,0.00006738956,0.0002160528,0.0001555907,0.00002997847],"category_scores_gemma":[0.00007234918,0.000407562,0.0002386031,0.001211124,0.00006137272,0.000277384,0.0000263583,0.0001891624,0.00001351897],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00009538739,"about_ca_system_score_gemma":0.0000307999,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00006891625,"about_ca_topic_score_gemma":0.00001193123,"domain_scores_codex":[0.9976333,0.00003629971,0.0005052112,0.0004161068,0.0002792338,0.001129829],"domain_scores_gemma":[0.9991744,0.0003849212,0.0001035956,0.0002095812,0.00004813412,0.00007938342],"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":[0.00004955064,0.00001136813,0.001429959,0.0002602735,0.0002209118,0.00003224384,0.001709003,0.006831445,0.986059,0.00002247246,0.002552683,0.0008210751],"study_design_scores_gemma":[0.001556512,0.0001096344,0.0003647004,0.0002957279,0.000128944,0.000008000762,0.0006734105,0.01634734,0.9789578,0.00005451413,0.0006761391,0.0008272324],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9604664,0.001185916,0.03447737,0.0009480366,0.0009852063,0.0006931013,0.00004036922,0.001015283,0.0001883229],"genre_scores_gemma":[0.9953288,0.0001898378,0.002608899,0.001112078,0.0004025513,0.0001212377,0.00006355948,0.0001153688,0.00005767509],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0348624,"threshold_uncertainty_score":0.9998376,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02315410448810409,"score_gpt":0.2366442989388213,"score_spread":0.2134901944507172,"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."}}