{"id":"https://openalex.org/W1981816499","doi":"https://doi.org/10.1109/bmei.2011.6098572","title":"Synthesis of hydroxyapatite assisted by surfactants","display_name":"Synthesis of hydroxyapatite assisted by surfactants","publication_year":2011,"publication_date":"2011-10-01","ids":{"openalex":"https://openalex.org/W1981816499","doi":"https://doi.org/10.1109/bmei.2011.6098572","mag":"1981816499"},"language":"en","primary_location":{"id":"doi:10.1109/bmei.2011.6098572","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bmei.2011.6098572","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 4th International Conference on Biomedical Engineering and Informatics (BMEI)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102100838","display_name":"Guanhua Yu","orcid":null},"institutions":[{"id":"https://openalex.org/I50760025","display_name":"Hangzhou Dianzi University","ror":"https://ror.org/0576gt767","country_code":"CN","type":"education","lineage":["https://openalex.org/I50760025"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Guanhua Yu","raw_affiliation_strings":["College of life information science and instrument engineering, Hangzhou Dianzi University, Hangzhou, China","College of Life Information Science & Instrument Engineering, Hangzhou Dianzi University, Hangzhou,  China"],"affiliations":[{"raw_affiliation_string":"College of life information science and instrument engineering, Hangzhou Dianzi University, Hangzhou, China","institution_ids":["https://openalex.org/I50760025"]},{"raw_affiliation_string":"College of Life Information Science & Instrument Engineering, Hangzhou Dianzi University, Hangzhou,  China","institution_ids":["https://openalex.org/I50760025"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050383955","display_name":"Weitong Shao","orcid":null},"institutions":[{"id":"https://openalex.org/I50760025","display_name":"Hangzhou Dianzi University","ror":"https://ror.org/0576gt767","country_code":"CN","type":"education","lineage":["https://openalex.org/I50760025"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weitong Shao","raw_affiliation_strings":["College of life information science and instrument engineering, Hangzhou Dianzi University, Hangzhou, China","College of Life Information Science & Instrument Engineering, Hangzhou Dianzi University, Hangzhou,  China"],"affiliations":[{"raw_affiliation_string":"College of life information science and instrument engineering, Hangzhou Dianzi University, Hangzhou, China","institution_ids":["https://openalex.org/I50760025"]},{"raw_affiliation_string":"College of Life Information Science & Instrument Engineering, Hangzhou Dianzi University, Hangzhou,  China","institution_ids":["https://openalex.org/I50760025"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5102100838"],"corresponding_institution_ids":["https://openalex.org/I50760025"],"apc_list":null,"apc_paid":null,"fwci":0.2099,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.55134526,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"11","issue":null,"first_page":"1260","last_page":"1263"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10059","display_name":"Bone Tissue Engineering Materials","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10059","display_name":"Bone Tissue Engineering Materials","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11278","display_name":"Calcium Carbonate Crystallization and Inhibition","score":0.9898999929428101,"subfield":{"id":"https://openalex.org/subfields/2502","display_name":"Biomaterials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10359","display_name":"Dental Implant Techniques and Outcomes","score":0.9887999892234802,"subfield":{"id":"https://openalex.org/subfields/3504","display_name":"Oral Surgery"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/pulmonary-surfactant","display_name":"Pulmonary surfactant","score":0.9320179224014282},{"id":"https://openalex.org/keywords/fourier-transform-infrared-spectroscopy","display_name":"Fourier transform infrared spectroscopy","score":0.8601661324501038},{"id":"https://openalex.org/keywords/cationic-polymerization","display_name":"Cationic polymerization","score":0.8407186269760132},{"id":"https://openalex.org/keywords/transmission-electron-microscopy","display_name":"Transmission electron microscopy","score":0.8093745708465576},{"id":"https://openalex.org/keywords/nanoparticle","display_name":"Nanoparticle","score":0.6916487216949463},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.6653288006782532},{"id":"https://openalex.org/keywords/chemical-engineering","display_name":"Chemical engineering","score":0.6644552946090698},{"id":"https://openalex.org/keywords/morphology","display_name":"Morphology (biology)","score":0.6293104290962219},{"id":"https://openalex.org/keywords/scanning-electron-microscope","display_name":"Scanning electron microscope","score":0.49819231033325195},{"id":"https://openalex.org/keywords/diffraction","display_name":"Diffraction","score":0.4649687111377716},{"id":"https://openalex.org/keywords/nuclear-chemistry","display_name":"Nuclear chemistry","score":0.3439175486564636},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.32290059328079224},{"id":"https://openalex.org/keywords/polymer-chemistry","display_name":"Polymer chemistry","score":0.23877912759780884},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.2150057554244995},{"id":"https://openalex.org/keywords/composite-material","display_name":"Composite material","score":0.13934892416000366},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.07735991477966309}],"concepts":[{"id":"https://openalex.org/C58226133","wikidata":"https://www.wikidata.org/wiki/Q1324199","display_name":"Pulmonary surfactant","level":2,"score":0.9320179224014282},{"id":"https://openalex.org/C160892712","wikidata":"https://www.wikidata.org/wiki/Q901559","display_name":"Fourier transform infrared spectroscopy","level":2,"score":0.8601661324501038},{"id":"https://openalex.org/C183882617","wikidata":"https://www.wikidata.org/wiki/Q3046749","display_name":"Cationic polymerization","level":2,"score":0.8407186269760132},{"id":"https://openalex.org/C146088050","wikidata":"https://www.wikidata.org/wiki/Q744818","display_name":"Transmission electron microscopy","level":2,"score":0.8093745708465576},{"id":"https://openalex.org/C155672457","wikidata":"https://www.wikidata.org/wiki/Q61231","display_name":"Nanoparticle","level":2,"score":0.6916487216949463},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6653288006782532},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.6644552946090698},{"id":"https://openalex.org/C499950583","wikidata":"https://www.wikidata.org/wiki/Q183252","display_name":"Morphology (biology)","level":2,"score":0.6293104290962219},{"id":"https://openalex.org/C26771246","wikidata":"https://www.wikidata.org/wiki/Q321095","display_name":"Scanning electron microscope","level":2,"score":0.49819231033325195},{"id":"https://openalex.org/C207114421","wikidata":"https://www.wikidata.org/wiki/Q133900","display_name":"Diffraction","level":2,"score":0.4649687111377716},{"id":"https://openalex.org/C13965031","wikidata":"https://www.wikidata.org/wiki/Q243545","display_name":"Nuclear chemistry","level":1,"score":0.3439175486564636},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.32290059328079224},{"id":"https://openalex.org/C188027245","wikidata":"https://www.wikidata.org/wiki/Q750446","display_name":"Polymer chemistry","level":1,"score":0.23877912759780884},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.2150057554244995},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.13934892416000366},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.07735991477966309},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bmei.2011.6098572","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bmei.2011.6098572","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 4th International Conference on Biomedical Engineering and Informatics (BMEI)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/6","score":0.44999998807907104,"display_name":"Clean water and sanitation"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W248930918","https://openalex.org/W2018322361","https://openalex.org/W2031272478","https://openalex.org/W2048379336","https://openalex.org/W2065673173","https://openalex.org/W2073822753","https://openalex.org/W2076385913","https://openalex.org/W2084382795","https://openalex.org/W2099418494","https://openalex.org/W2128109411"],"related_works":["https://openalex.org/W2788571415","https://openalex.org/W2371793935","https://openalex.org/W2003677112","https://openalex.org/W1590334599","https://openalex.org/W2058102014","https://openalex.org/W2385956243","https://openalex.org/W2080445762","https://openalex.org/W4295358311","https://openalex.org/W1981816499","https://openalex.org/W2374019975"],"abstract_inverted_index":{"Hydroxyapatite":[0],"(HAp)":[1],"nanoparticles":[2,103],"were":[3,18],"synthesized":[4],"with":[5,42,104],"cationic":[6,68],"surfactant,":[7,69],"anionic":[8,80],"surfactant":[9,12],"and":[10,28],"nonionic":[11],"tuwen":[13],"80":[14],"respectively.":[15],"The":[16,34,55],"products":[17],"characterized":[19],"by":[20,66,78,92],"transmission":[21],"electron":[22],"microscopy":[23],"(TEM),":[24],"X-ray":[25],"diffraction":[26],"(XRD),":[27],"fourier":[29],"transform":[30],"infrared":[31],"(FTIR)":[32],"spectroscopy.":[33],"results":[35],"show":[36],"the":[37,49,60,85],"characteristic":[38],"peaks":[39],"of":[40,52,57,63,73,87,100],"HAp":[41,53,64,74,88,102],"size":[43],"between":[44],"75-100":[45],"nm,":[46],"which":[47,94],"indicate":[48],"successful":[50],"preparation":[51],"nanoparticles.":[54],"images":[56],"TEM":[58],"display":[59],"needle-like":[61],"structure":[62,72],"crystals":[65,75],"adding":[67,79],"however":[70],"rectangular":[71],"is":[76],"obtained":[77],"surfactant.":[81],"It":[82],"revealed":[83],"that":[84],"morphology":[86],"could":[89],"be":[90],"adjusted":[91],"surfactants,":[93],"might":[95],"provide":[96],"a":[97],"new":[98],"way":[99],"preparing":[101],"controllable":[105],"morphology.":[106]},"counts_by_year":[{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}