{"id":"W4411748295","doi":"10.6000/1929-5995.2025.14.07","title":"Crosslinking of Hardwood Lignin with Citric Acid for Sustainable Wood Adhesives","year":2025,"lang":"en","type":"article","venue":"Journal of Research Updates in Polymer Science","topic":"Lignin and Wood Chemistry","field":"Engineering","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Kyungpook National University","keywords":"Hardwood; Lignin; Materials science; Adhesive; Citric acid; Pulp and paper industry; Composite material; Polymer science; Organic chemistry; Botany; Engineering; Chemistry","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001626064,0.0004096649,0.000147894,0.0002395292,0.0001325834,0.0002256813,0.0001789612,0.0002838842,0.001218111],"category_scores_gemma":[0.0001233726,0.0001298579,0.0002911274,0.0001790039,0.00009828686,0.0003779969,0.0002551372,0.0004238496,0.0003353859],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001703553,"about_ca_system_score_gemma":0.0001459097,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000230685,"about_ca_topic_score_gemma":0.0008566876,"domain_scores_codex":[0.999893,0.0000161985,0.000007104857,0.00002049033,0.00003544223,0.00002774693],"domain_scores_gemma":[0.999947,0.000008371406,0.00001710821,0.000005996471,0.000009624427,0.00001183549],"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":[0.00001760502,0.00002206718,0.0001093117,0.0001429928,0.000007027533,0.00005207576,0.00002061567,0.0001830002,0.9944842,0.0001637435,0.00004083573,0.004756539],"study_design_scores_gemma":[0.000002993052,0.0001298032,0.0007380427,0.00001222544,0.0000116119,0.0000852883,0.00001779629,0.0003965982,0.9943203,0.00004569013,0.004234273,0.000005406352],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9572711,0.02204684,0.01553192,0.0001562145,0.0000914939,0.00007545027,0.0001590943,0.0001083636,0.004559519],"genre_scores_gemma":[0.9868808,0.005314077,0.005280503,0.0000635737,0.00001758784,0.0000187949,0.0000800668,0.00001368673,0.002330939],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001218111,"threshold_uncertainty_score":0.004074991,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01305995211380472,"score_gpt":0.3258260902256056,"score_spread":0.3127661381118009,"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."}}