{"id":"https://openalex.org/W2118920918","doi":"https://doi.org/10.1002/jbm.a.30093","title":"Structural studies of bioactivity in sol\u2013gel\u2010derived glasses by X\u2010ray spectroscopy","display_name":"Structural studies of bioactivity in sol\u2013gel\u2010derived glasses by X\u2010ray spectroscopy","publication_year":2004,"publication_date":"2004-06-10","ids":{"openalex":"https://openalex.org/W2118920918","doi":"https://doi.org/10.1002/jbm.a.30093","mag":"2118920918","pmid":"https://pubmed.ncbi.nlm.nih.gov/15227682"},"language":"en","primary_location":{"id":"doi:10.1002/jbm.a.30093","doi":"https://doi.org/10.1002/jbm.a.30093","is_oa":false,"landing_page_url":"https://doi.org/10.1002/jbm.a.30093","pdf_url":null,"source":{"id":"https://openalex.org/S184573928","display_name":"Journal of Biomedical Materials Research Part A","issn_l":"1549-3296","issn":["1549-3296","1552-4965"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Biomedical Materials Research Part A","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"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/A5073450411","display_name":"Laura J. Skipper","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I20581793","display_name":"University of Kent","ror":"https://ror.org/00xkeyj56","country_code":"GB","type":"education","lineage":["https://openalex.org/I20581793"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Laura J. Skipper","raw_affiliation_strings":["School of Physical Sciences, University of Kent, Canterbury, CT2 7NR, United Kingdom. ljs32@kent.ac.uk","School of Physical Sciences, University of Kent, Canterbury, CT2 7NR, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Physical Sciences, University of Kent, Canterbury, CT2 7NR, United Kingdom. ljs32@kent.ac.uk","institution_ids":["https://openalex.org/I20581793"]},{"raw_affiliation_string":"School of Physical Sciences, University of Kent, Canterbury, CT2 7NR, United Kingdom","institution_ids":["https://openalex.org/I20581793"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039240300","display_name":"Frank E. Sowrey","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I20581793","display_name":"University of Kent","ror":"https://ror.org/00xkeyj56","country_code":"GB","type":"education","lineage":["https://openalex.org/I20581793"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Frank E. Sowrey","raw_affiliation_strings":["School of Physical Sciences, University of Kent, Canterbury, CT2 7NR, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Physical Sciences, University of Kent, Canterbury, CT2 7NR, United Kingdom","institution_ids":["https://openalex.org/I20581793"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040318028","display_name":"David M. Pickup","orcid":"https://orcid.org/0000-0002-4408-8804","observed_orcids":["https://orcid.org/0000-0002-4408-8804"]},"institutions":[{"id":"https://openalex.org/I20581793","display_name":"University of Kent","ror":"https://ror.org/00xkeyj56","country_code":"GB","type":"education","lineage":["https://openalex.org/I20581793"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"David M. Pickup","raw_affiliation_strings":["School of Physical Sciences, University of Kent, Canterbury, CT2 7NR, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Physical Sciences, University of Kent, Canterbury, CT2 7NR, United Kingdom","institution_ids":["https://openalex.org/I20581793"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067833842","display_name":"Victoria Fitzgerald","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I20581793","display_name":"University of Kent","ror":"https://ror.org/00xkeyj56","country_code":"GB","type":"education","lineage":["https://openalex.org/I20581793"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Victoria Fitzgerald","raw_affiliation_strings":["School of Physical Sciences, University of Kent, Canterbury, CT2 7NR, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Physical Sciences, University of Kent, Canterbury, CT2 7NR, United Kingdom","institution_ids":["https://openalex.org/I20581793"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061445661","display_name":"Rumana Rashid","orcid":"https://orcid.org/0000-0003-3852-3598","observed_orcids":["https://orcid.org/0000-0003-3852-3598"]},"institutions":[{"id":"https://openalex.org/I20581793","display_name":"University of Kent","ror":"https://ror.org/00xkeyj56","country_code":"GB","type":"education","lineage":["https://openalex.org/I20581793"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Rumana Rashid","raw_affiliation_strings":["School of Physical Sciences, University of Kent, Canterbury, CT2 7NR, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Physical Sciences, University of Kent, Canterbury, CT2 7NR, United Kingdom","institution_ids":["https://openalex.org/I20581793"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000766167","display_name":"Kieran O. Drake","orcid":"https://orcid.org/0000-0002-1280-9523","observed_orcids":["https://orcid.org/0000-0002-1280-9523"]},"institutions":[{"id":"https://openalex.org/I39555362","display_name":"University of Warwick","ror":"https://ror.org/01a77tt86","country_code":"GB","type":"education","lineage":["https://openalex.org/I39555362"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Kieran O. Drake","raw_affiliation_strings":["Department of Physics, University of Warwick, Coventry, CV4 7AL, United Kingdom","Department of Physics, University of Warwick, Coventry CV4 7AL, United Kingdom#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics, University of Warwick, Coventry, CV4 7AL, United Kingdom","institution_ids":["https://openalex.org/I39555362"]},{"raw_affiliation_string":"Department of Physics, University of Warwick, Coventry CV4 7AL, United Kingdom#TAB#","institution_ids":["https://openalex.org/I39555362"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007008358","display_name":"Zhongjie Lin","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I39555362","display_name":"University of Warwick","ror":"https://ror.org/01a77tt86","country_code":"GB","type":"education","lineage":["https://openalex.org/I39555362"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Zhongjie Lin","raw_affiliation_strings":["Department of Physics, University of Warwick, Coventry, CV4 7AL, United Kingdom","Department of Physics, University of Warwick, Coventry CV4 7AL, United Kingdom#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics, University of Warwick, Coventry, CV4 7AL, United Kingdom","institution_ids":["https://openalex.org/I39555362"]},{"raw_affiliation_string":"Department of Physics, University of Warwick, Coventry CV4 7AL, United Kingdom#TAB#","institution_ids":["https://openalex.org/I39555362"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059599024","display_name":"Priya Saravanapavan","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Priya Saravanapavan","raw_affiliation_strings":["Department of Materials, Imperial College, London, SW7 2AZ, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Materials, Imperial College, London, SW7 2AZ, United Kingdom","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027105299","display_name":"Larry L. Hench","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Larry L. Hench","raw_affiliation_strings":["Department of Materials, Imperial College, London, SW7 2AZ, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Materials, Imperial College, London, SW7 2AZ, United Kingdom","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017215156","display_name":"Mark Edmund Smith","orcid":"https://orcid.org/0000-0002-6254-6792","observed_orcids":["https://orcid.org/0000-0002-6254-6792","https://orcid.org/0000-0003-3198-4789"]},"institutions":[{"id":"https://openalex.org/I39555362","display_name":"University of Warwick","ror":"https://ror.org/01a77tt86","country_code":"GB","type":"education","lineage":["https://openalex.org/I39555362"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Mark E. Smith","raw_affiliation_strings":["Department of Physics, University of Warwick, Coventry, CV4 7AL, United Kingdom","Department of Physics, University of Warwick, Coventry CV4 7AL, United Kingdom#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics, University of Warwick, Coventry, CV4 7AL, United Kingdom","institution_ids":["https://openalex.org/I39555362"]},{"raw_affiliation_string":"Department of Physics, University of Warwick, Coventry CV4 7AL, United Kingdom#TAB#","institution_ids":["https://openalex.org/I39555362"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045709720","display_name":"Robert J. Newport","orcid":"https://orcid.org/0000-0002-2365-992X","observed_orcids":["https://orcid.org/0000-0002-2365-992X"]},"institutions":[{"id":"https://openalex.org/I20581793","display_name":"University of Kent","ror":"https://ror.org/00xkeyj56","country_code":"GB","type":"education","lineage":["https://openalex.org/I20581793"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Robert J. Newport","raw_affiliation_strings":["School of Physical Sciences, University of Kent, Canterbury, CT2 7NR, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Physical Sciences, University of Kent, Canterbury, CT2 7NR, United Kingdom","institution_ids":["https://openalex.org/I20581793"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5073450411"],"corresponding_institution_ids":["https://openalex.org/I20581793"],"apc_list":{"value":4220,"currency":"USD","value_usd":4220},"apc_paid":null,"fwci":2.3116,"has_fulltext":false,"cited_by_count":29,"citation_normalized_percentile":{"value":0.85226735,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"70A","issue":"2","first_page":"354","last_page":"360"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10059","display_name":"Bone Tissue Engineering Materials","score":0.9926999807357788,"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":0.9926999807357788,"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/T10544","display_name":"Glass properties and applications","score":0.0013000000035390258,"subfield":{"id":"https://openalex.org/subfields/2503","display_name":"Ceramics and Composites"},"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/T10033","display_name":"Concrete and Cement Materials Research","score":0.00039999998989515007,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/bioactive-glass","display_name":"bioactive glass","score":0.8529999852180481},{"id":"https://openalex.org/keywords/calcium-silicate-glass","display_name":"calcium silicate glass","score":0.9589999914169312},{"id":"https://openalex.org/keywords/sol-gel-glass","display_name":"sol-gel glass","score":0.7099999785423279},{"id":"https://openalex.org/keywords/hydroxyapatite-formation","display_name":"hydroxyapatite formation","score":0.7699999809265137},{"id":"https://openalex.org/keywords/simulated-body-fluid","display_name":"simulated body fluid","score":0.8740000128746033},{"id":"https://openalex.org/keywords/ca-o-bond-distances","display_name":"Ca\u2013O bond distances","score":0.8159999847412109},{"id":"https://openalex.org/keywords/calcium-phosphate-layer","display_name":"calcium phosphate layer","score":0.6690000295639038},{"id":"https://openalex.org/keywords/annealing","display_name":"annealing","score":0.6819999814033508},{"id":"https://openalex.org/keywords/local-structure","display_name":"local structure","score":0.45399999618530273},{"id":"https://openalex.org/keywords/bioactivity-biomaterials","display_name":"bioactivity (biomaterials)","score":0.5690000057220459}],"concepts":[{"id":"https://openalex.org/C114874019","wikidata":"https://www.wikidata.org/wiki/Q6379013","display_name":"Simulated body fluid","level":3,"score":0.8617005348205566},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7382047176361084},{"id":"https://openalex.org/C519063684","wikidata":"https://www.wikidata.org/wiki/Q706","display_name":"Calcium","level":2,"score":0.696948230266571},{"id":"https://openalex.org/C110715899","wikidata":"https://www.wikidata.org/wiki/Q3570341","display_name":"XANES","level":3,"score":0.630973219871521},{"id":"https://openalex.org/C32891209","wikidata":"https://www.wikidata.org/wiki/Q483666","display_name":"Spectroscopy","level":2,"score":0.6131243705749512},{"id":"https://openalex.org/C2780300285","wikidata":"https://www.wikidata.org/wiki/Q416365","display_name":"Calcium silicate","level":2,"score":0.6120463609695435},{"id":"https://openalex.org/C119824511","wikidata":"https://www.wikidata.org/wiki/Q13553575","display_name":"Absorption spectroscopy","level":2,"score":0.5478371381759644},{"id":"https://openalex.org/C62284982","wikidata":"https://www.wikidata.org/wiki/Q903103","display_name":"X-ray absorption spectroscopy","level":3,"score":0.4988534450531006},{"id":"https://openalex.org/C125287762","wikidata":"https://www.wikidata.org/wiki/Q1758948","display_name":"Absorption (acoustics)","level":2,"score":0.4914916753768921},{"id":"https://openalex.org/C158711907","wikidata":"https://www.wikidata.org/wiki/Q1768467","display_name":"Fluorescence spectroscopy","level":3,"score":0.47626397013664246},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.46441739797592163},{"id":"https://openalex.org/C2777335606","wikidata":"https://www.wikidata.org/wiki/Q7130787","display_name":"Silicate","level":2,"score":0.45380690693855286},{"id":"https://openalex.org/C107861141","wikidata":"https://www.wikidata.org/wiki/Q908783","display_name":"Extended X-ray absorption fine structure","level":3,"score":0.4350387752056122},{"id":"https://openalex.org/C207114421","wikidata":"https://www.wikidata.org/wiki/Q133900","display_name":"Diffraction","level":2,"score":0.4294637441635132},{"id":"https://openalex.org/C8010536","wikidata":"https://www.wikidata.org/wiki/Q160398","display_name":"Crystallography","level":1,"score":0.39781755208969116},{"id":"https://openalex.org/C91881484","wikidata":"https://www.wikidata.org/wiki/Q191807","display_name":"Fluorescence","level":2,"score":0.3639192581176758},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.27739787101745605},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.1405738890171051},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.12766259908676147},{"id":"https://openalex.org/C26771246","wikidata":"https://www.wikidata.org/wiki/Q321095","display_name":"Scanning electron microscope","level":2,"score":0.1054326593875885},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.09353071451187134},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.08229488134384155},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.07952988147735596},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D001672","descriptor_name":"Biocompatible Materials","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D001826","descriptor_name":"Body Fluids","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005782","descriptor_name":"Gels","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005898","descriptor_name":"Glass","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D008422","descriptor_name":"Materials Testing","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013057","descriptor_name":"Spectrum Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014961","descriptor_name":"X-Ray Diffraction","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014965","descriptor_name":"X-Rays","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017610","descriptor_name":"Calcium Compounds","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D017640","descriptor_name":"Silicates","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D066298","descriptor_name":"In Vitro Techniques","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":6,"locations":[{"id":"doi:10.1002/jbm.a.30093","doi":"https://doi.org/10.1002/jbm.a.30093","is_oa":false,"landing_page_url":"https://doi.org/10.1002/jbm.a.30093","pdf_url":null,"source":{"id":"https://openalex.org/S184573928","display_name":"Journal of Biomedical Materials Research Part A","issn_l":"1549-3296","issn":["1549-3296","1552-4965"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Biomedical Materials Research Part A","raw_type":"journal-article"},{"id":"pmid:15227682","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/15227682","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of biomedical materials research. Part A","raw_type":"Journal Article"},{"id":"pmh:oai:kar.kent.ac.uk:8219","doi":null,"is_oa":false,"landing_page_url":"https://kar.kent.ac.uk/8219/1/structural_study_of_bioactivty_in_sol_gel.pdf","pdf_url":"https://kar.kent.ac.uk/8219/1/structural_study_of_bioactivty_in_sol_gel.pdf","source":{"id":"https://openalex.org/S4377196264","display_name":"Kent Academic Repository (University of Kent)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I20581793","host_organization_name":"University of Kent","host_organization_lineage":["https://openalex.org/I20581793"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"},{"id":"pmh:oai:eprints.ucl.ac.uk.OAI2:1532336","doi":null,"is_oa":false,"landing_page_url":"http://discovery.ucl.ac.uk/1532336/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400024","display_name":"UCL Discovery (University College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I45129253","host_organization_name":"University College London","host_organization_lineage":["https://openalex.org/I45129253"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART A , 70A (2) pp. 354-360. (2004)","raw_type":"Article"},{"id":"pmh:oai:eprints.ucl.ac.uk.OAI2:1532337","doi":null,"is_oa":false,"landing_page_url":"http://discovery.ucl.ac.uk/1532337/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400024","display_name":"UCL Discovery (University College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I45129253","host_organization_name":"University College London","host_organization_lineage":["https://openalex.org/I45129253"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Journal of Biomedical Materials Research - Part A , 70 (2) pp. 354-360. (2004)","raw_type":"Article"},{"id":"pmh:oai:epubs.cclrc.ac.uk:work/58088","doi":null,"is_oa":false,"landing_page_url":"http://purl.org/net/epubs/work/58088","pdf_url":null,"source":{"id":"https://openalex.org/S4306400334","display_name":"Science and Technology Facilities Council","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I162524378","host_organization_name":"Science and Technology Facilities Council","host_organization_lineage":["https://openalex.org/I162524378"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1568216123","https://openalex.org/W1968667705","https://openalex.org/W1982838921","https://openalex.org/W2000950322","https://openalex.org/W2002121928","https://openalex.org/W2004237708","https://openalex.org/W2025214490","https://openalex.org/W2042416874","https://openalex.org/W2047428956","https://openalex.org/W2059855068","https://openalex.org/W2071146770","https://openalex.org/W2072727608","https://openalex.org/W2082100863","https://openalex.org/W2089482739","https://openalex.org/W2111415695","https://openalex.org/W2124003346","https://openalex.org/W2155162953","https://openalex.org/W2337731332","https://openalex.org/W2616975678","https://openalex.org/W4408502473"],"related_works":["https://openalex.org/W2280776885","https://openalex.org/W1981819474","https://openalex.org/W2021026076","https://openalex.org/W2030147308","https://openalex.org/W1983007746","https://openalex.org/W2032938276","https://openalex.org/W2033251230","https://openalex.org/W2075462299","https://openalex.org/W7128358970","https://openalex.org/W7132521256"],"abstract_inverted_index":{"Extended":[0],"X-ray":[1,7,12,16,96,102,123,183],"absorption":[2,8,97,103],"fine":[3,98],"structure":[4,99,106],"spectroscopy":[5,100],"and":[6,15,101,114,138],"near":[9,104],"edge":[10,105],"structure,":[11],"fluorescence":[13,124],"spectroscopy,":[14],"powder":[17],"diffraction":[18],"have":[19],"been":[20,59,86],"used":[21],"to":[22,88,121,136,158,186,196],"study":[23],"the":[24,36,47,50,82,94,132,139,151,159,173,178],"local":[25],"calcium":[26,32,78,127,140,154,189],"environment":[27,80],"in":[28,61,63,68,81,91,111],"four":[29,83],"sol-gel-derived":[30],"bioactive":[31],"silicate":[33],"glasses":[34],"of":[35,42,153,161,166,175,194],"general":[37],"formula":[38],"(CaO)(x)(SiO(2))(1-x).":[39],"The":[40,77],"formation":[41,160],"a":[43,108,162],"hydroxyapatite":[44],"layer":[45],"on":[46,134,177,204],"composition":[48],"with":[49,56,118,144],"highest":[51],"bioactivity":[52],"(x":[53],"=":[54],"0.3)":[55],"time":[57],"has":[58,85],"studied,":[60],"an":[62,197],"vitro":[64],"environment,":[65],"by":[66,182],"immersion":[67],"simulated":[69],"body":[70],"fluid":[71],"(SBF)":[72],"at":[73,168],"37":[74],"degrees":[75,170],"C.":[76],"oxygen":[79],"compositions":[84],"shown":[87],"be":[89,187],"six-coordinate":[90],"character.":[92],"Both":[93],"extended":[95],"show":[107,125],"gradual":[109],"increase":[110],"coordination":[112],"number":[113],"Ca--O":[115],"bond":[116],"distance":[117],"longer":[119,205],"exposure":[120,135,195],"SBF.":[122],"that":[126,150],"is":[128,147,156],"quickly":[129],"lost":[130],"from":[131],"samples":[133,167],"SBF":[137,198],"concentration":[141],"then":[142],"recovers":[143],"time.":[145],"There":[146],"clear":[148],"evidence":[149],"recovery":[152],"content":[155],"due":[157],"CaO-P(2)O(5)-rich":[163],"layer.":[164],"Annealing":[165],"650":[169],"C":[171],"shows":[172],"presence":[174],"what,":[176],"length":[179],"scales":[180],"probed":[181],"diffraction,":[184],"appears":[185],"noncrystalline":[188],"phosphate":[190],"after":[191],"1":[192],"h":[193],"solution,":[199],"which":[200],"becomes":[201],"more":[202],"crystalline":[203],"exposure.":[206]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":3}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}