{"id":"W4212772311","doi":"10.1021/acs.jpcc.2c00090","title":"Extremely Slow Diffusion of Gold Nanoparticles under Confinement in Mesoporous Silica","year":2022,"lang":"en","type":"article","venue":"The Journal of Physical Chemistry C","topic":"Material Dynamics and Properties","field":"Materials Science","cited_by":7,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University","funders":"Brookhaven National Laboratory; Division of Chemical, Bioengineering, Environmental, and Transport Systems; Office of Science; Division of Materials Research; U.S. Department of Energy; National Science Foundation","keywords":"Nanoparticle; Materials science; Thermal diffusivity; Dynamic light scattering; Mesoporous material; Diffusion; Mesoporous silica; Colloidal gold; Chemical physics; Scattering; Nanometre; Chemical engineering; Nanotechnology; Chemistry; Composite material; Thermodynamics; Optics; Organic chemistry","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":[0.0004452909,0.00007523946,0.000193283,0.00001040244,0.0000538212,0.000013463,0.0003235656,0.00001229383,0.0006253686],"category_scores_gemma":[0.00001866994,0.00004613424,0.00005389449,0.00006910739,0.00008283364,0.00003382407,0.0001703033,0.0001214548,0.000001899677],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004195369,"about_ca_system_score_gemma":0.00004165754,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00004623557,"about_ca_topic_score_gemma":0.000001206286,"domain_scores_codex":[0.9990833,0.00008921357,0.0003023461,0.00006531553,0.0003355494,0.0001242349],"domain_scores_gemma":[0.9994763,0.00005843728,0.0002484547,0.0001371296,0.00004420481,0.00003549547],"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":[0.0002377633,0.000197493,0.00001819594,0.00003232837,0.000004757198,0.000003692029,0.0006277643,0.002640025,0.9958965,0.0001069272,0.0001024582,0.000132089],"study_design_scores_gemma":[0.0003436265,0.0001420757,0.0002472956,0.00001984092,0.00001706815,0.00001772884,0.0005786328,0.001431601,0.995817,0.001087252,0.0002378624,0.00006002385],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9990733,0.00009722688,0.000003323953,0.0003640228,0.00006299737,0.00004089718,0.00001173476,0.000003490262,0.0003430113],"genre_scores_gemma":[0.9996483,0.000008119204,0.00001527623,0.00004007953,0.00008132053,0.00000244361,6.780664e-7,0.000006105524,0.0001977174],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001208423,"threshold_uncertainty_score":0.6847348,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01246797815784875,"score_gpt":0.2206090811525998,"score_spread":0.208141102994751,"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."}}