{"id":"W2061974909","doi":"10.4028/www.scientific.net/kem.353-358.2183","title":"Effect of pH Values on Conversion of Calcite Crystals into Calcium Phosphate Phases in Buffer Solutions","year":2007,"lang":"en","type":"article","venue":"Key engineering materials","topic":"Bone Tissue Engineering Materials","field":"Engineering","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Institute of Indigenous Peoples' Health; Harbin Institute of Technology","keywords":"Calcite; Octacalcium phosphate; Dissolution; Precipitation; Phosphate; Buffer (optical fiber); Fourier transform infrared spectroscopy; Chemistry; Calcium; Scanning electron microscope; Chemical engineering; Buffer solution; Mineralogy; Materials science; Inorganic chemistry; Chromatography; Organic chemistry","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"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":[0.0007976932,0.0007476642,0.0004398757,0.0003529034,0.0001550551,0.0005322793,0.0004481906,0.0004123865,0.00160264],"category_scores_gemma":[0.0017155,0.0004234124,0.0002157698,0.0004342725,0.0002748173,0.0004546513,0.000275599,0.0007012028,0.000380584],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002079541,"about_ca_system_score_gemma":0.0003162587,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007572204,"about_ca_topic_score_gemma":0.0007952485,"domain_scores_codex":[0.9992757,0.000193834,0.0001269423,0.00012897,0.0001623869,0.0001121593],"domain_scores_gemma":[0.9982378,0.001151958,0.0002157504,0.00005929023,0.0001789777,0.0001561862],"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":[0.001605541,0.0001281176,0.000547072,0.0002576263,0.00003068889,0.0001098515,0.00009004085,0.0002317093,0.9939601,0.00005206028,0.00005682782,0.002930325],"study_design_scores_gemma":[0.00003061032,0.0004753672,0.0009360262,0.00001299462,0.0000293045,0.00005173205,0.00002410585,0.0003037401,0.9974964,0.00002185357,0.0006079059,0.000009914431],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9895082,0.004483819,0.002259748,0.0001176949,0.000111508,0.0001253401,0.0003880886,0.0001087629,0.00289696],"genre_scores_gemma":[0.9880394,0.003290065,0.006113677,0.0001197603,0.00003713867,0.00009879506,0.0004799691,0.00006908619,0.001752099],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00160264,"threshold_uncertainty_score":0.005361378,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008816060094002752,"score_gpt":0.2373704822822244,"score_spread":0.2285544221882216,"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."}}