{"id":"W306993187","doi":"10.1007/s10570-015-0642-y","title":"13C NMR analysis of cellulose samples from different preparation methods","year":2015,"lang":"en","type":"article","venue":"Cellulose","topic":"Polysaccharides and Plant Cell Walls","field":"Agricultural and Biological Sciences","cited_by":20,"is_retracted":false,"has_abstract":false,"ca_institutions":"Optech (Canada)","funders":"European Social Fund; European Commission","keywords":"Cellulose; Hemicellulose; Lignin; Trifluoroacetic acid; Materials science; Nuclear magnetic resonance spectroscopy; Extraction (chemistry); Nanocellulose; Polysaccharide; Carbon-13 NMR; Chemistry; Chromatography; 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":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.000358222,0.0001643183,0.0004031168,0.00003747171,0.0000403574,0.00004424016,0.0002624542,0.0001155349,0.001353956],"category_scores_gemma":[0.00006189014,0.0000626925,0.0002275728,0.000472474,0.00004030288,0.00008189771,0.00007765737,0.00007850994,0.00003637377],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000254711,"about_ca_system_score_gemma":0.000009041668,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003749134,"about_ca_topic_score_gemma":0.001175446,"domain_scores_codex":[0.998657,0.0002354438,0.0003402299,0.0003209304,0.0002312868,0.0002151036],"domain_scores_gemma":[0.9988811,0.0005469608,0.0001930344,0.0001168137,0.00006673625,0.0001953798],"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":[0.00009511896,0.0001819824,0.01378059,0.000004117776,0.0003153086,0.000003071664,0.000529913,0.0000707249,0.9481319,0.0002034685,0.001417792,0.03526597],"study_design_scores_gemma":[0.0002957207,0.000398008,0.1444552,0.00001875873,0.001345207,8.670164e-7,0.0004197918,0.01197718,0.8077076,0.004482765,0.02838442,0.000514526],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9967982,0.0007543781,0.0006623217,0.000088434,0.0001437504,0.0001232502,0.0002629308,0.00004081932,0.001125905],"genre_scores_gemma":[0.9961823,0.00005871513,0.001577255,0.00005698798,0.0001329613,0.000006639405,0.000987837,0.00000100672,0.0009962781],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1404244,"threshold_uncertainty_score":0.9995589,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06828798857591092,"score_gpt":0.2968604461224157,"score_spread":0.2285724575465048,"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."}}