{"id":"https://openalex.org/W1974136285","doi":"https://doi.org/10.1117/12.909228","title":"Combined intravascular photoacoustic and ultrasound imaging imaging of atherosclerotic calcification in human artery","display_name":"Combined intravascular photoacoustic and ultrasound imaging imaging of atherosclerotic calcification in human artery","publication_year":2012,"publication_date":"2012-02-13","ids":{"openalex":"https://openalex.org/W1974136285","doi":"https://doi.org/10.1117/12.909228","mag":"1974136285"},"language":"en","primary_location":{"id":"doi:10.1117/12.909228","doi":"https://doi.org/10.1117/12.909228","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.909228","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-1"],"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","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/A5100323661","display_name":"Wei Wei","orcid":"https://orcid.org/0000-0001-8369-3743","observed_orcids":["https://orcid.org/0000-0001-8369-3743","https://orcid.org/0009-0005-7965-5302"]},"institutions":[{"id":"https://openalex.org/I204250578","display_name":"University of California, Irvine","ror":"https://ror.org/04gyf1771","country_code":"US","type":"education","lineage":["https://openalex.org/I204250578"]},{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Wei Wei","raw_affiliation_strings":["Beckman Laser Institute, Univ. of California, Irvine (United States)","Wuhan Univ. (China)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beckman Laser Institute, Univ. of California, Irvine (United States)","institution_ids":["https://openalex.org/I204250578"]},{"raw_affiliation_string":"Wuhan Univ. (China)","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100331028","display_name":"Xiang Li","orcid":"https://orcid.org/0000-0002-0016-6233","observed_orcids":["https://orcid.org/0000-0002-0016-6233","https://orcid.org/0009-0008-1504-7553"]},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xiang Li","raw_affiliation_strings":["The Univ. of Southern California, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Univ. of Southern California, United States","institution_ids":["https://openalex.org/I1174212"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081250646","display_name":"Qifa Zhou","orcid":"https://orcid.org/0000-0003-1527-3020","observed_orcids":["https://orcid.org/0000-0003-1527-3020"]},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Qifa Zhou","raw_affiliation_strings":["The Univ. of Southern California, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Univ. of Southern California, United States","institution_ids":["https://openalex.org/I1174212"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075046843","display_name":"Koping Kirk Shung","orcid":"https://orcid.org/0000-0001-8475-3277","observed_orcids":["https://orcid.org/0000-0001-8475-3277"]},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"K. Kirk Shung","raw_affiliation_strings":["The Univ. of Southern California, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Univ. of Southern California, United States","institution_ids":["https://openalex.org/I1174212"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100755234","display_name":"Zhongping Chen","orcid":"https://orcid.org/0000-0002-4584-4560","observed_orcids":["https://orcid.org/0000-0002-4584-4560","https://orcid.org/0000-0002-5289-1584"]},"institutions":[{"id":"https://openalex.org/I204250578","display_name":"University of California, Irvine","ror":"https://ror.org/04gyf1771","country_code":"US","type":"education","lineage":["https://openalex.org/I204250578"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhongping Chen","raw_affiliation_strings":["Beckman Laser Institute, Univ. of California, Irvine (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beckman Laser Institute, Univ. of California, Irvine (United States)","institution_ids":["https://openalex.org/I204250578"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.06821974,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"8216","issue":null,"first_page":"821614","last_page":"821614"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12015","display_name":"Photoacoustic and Ultrasonic Imaging","score":0.9990000128746033,"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/T12015","display_name":"Photoacoustic and Ultrasonic Imaging","score":0.9990000128746033,"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/T11569","display_name":"Optical Coherence Tomography Applications","score":0.00019999999494757503,"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/T10193","display_name":"Coronary Interventions and Diagnostics","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/intravascular-photoacoustic-imaging","display_name":"intravascular photoacoustic imaging","score":0.996999979019165},{"id":"https://openalex.org/keywords/intravascular-ultrasound","display_name":"intravascular ultrasound","score":0.8880000114440918},{"id":"https://openalex.org/keywords/atherosclerotic-calcification","display_name":"atherosclerotic calcification","score":0.9559999704360962},{"id":"https://openalex.org/keywords/vascular-calcification","display_name":"vascular calcification","score":0.5809999704360962}],"concepts":[{"id":"https://openalex.org/C2776931568","wikidata":"https://www.wikidata.org/wiki/Q1671577","display_name":"Intravascular ultrasound","level":2,"score":0.9321976900100708},{"id":"https://openalex.org/C54932901","wikidata":"https://www.wikidata.org/wiki/Q7187705","display_name":"Photoacoustic imaging in biomedicine","level":2,"score":0.8184553980827332},{"id":"https://openalex.org/C143753070","wikidata":"https://www.wikidata.org/wiki/Q162564","display_name":"Ultrasound","level":2,"score":0.6868711709976196},{"id":"https://openalex.org/C26291073","wikidata":"https://www.wikidata.org/wiki/Q310484","display_name":"Ex vivo","level":3,"score":0.5344566106796265},{"id":"https://openalex.org/C31771446","wikidata":"https://www.wikidata.org/wiki/Q7187700","display_name":"Photoacoustic Doppler effect","level":3,"score":0.5130211710929871},{"id":"https://openalex.org/C136229726","wikidata":"https://www.wikidata.org/wiki/Q327092","display_name":"Biomedical engineering","level":1,"score":0.5012450218200684},{"id":"https://openalex.org/C2780309369","wikidata":"https://www.wikidata.org/wiki/Q933382","display_name":"Calcification","level":2,"score":0.49748924374580383},{"id":"https://openalex.org/C2986892559","wikidata":"https://www.wikidata.org/wiki/Q234904","display_name":"Ultrasound imaging","level":3,"score":0.49651938676834106},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.49478667974472046},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.4678018391132355},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.40004876255989075},{"id":"https://openalex.org/C207001950","wikidata":"https://www.wikidata.org/wiki/Q141124","display_name":"In vivo","level":2,"score":0.24786865711212158},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.12850826978683472},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C150903083","wikidata":"https://www.wikidata.org/wiki/Q7108","display_name":"Biotechnology","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/12.909228","doi":"https://doi.org/10.1117/12.909228","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.909228","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-1"],"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8048999905586243,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"sustainable_development_goals_aurora":[{"score":0.7900000214576721,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2005942298","https://openalex.org/W2497818597","https://openalex.org/W2061680391","https://openalex.org/W2027353214","https://openalex.org/W2032698803","https://openalex.org/W1989657352","https://openalex.org/W1998072100","https://openalex.org/W2542185126","https://openalex.org/W2112386994","https://openalex.org/W2139886132"],"abstract_inverted_index":{"Intravascular":[0],"ultrasound":[1,44,50],"(IVUS)":[2],"is":[3],"mature":[4],"imaging":[5,68],"modality":[6],"to":[7,30,54],"diagnose":[8],"blood":[9],"vessel":[10],"disease,":[11],"especially":[12],"for":[13],"calcification":[14],"characterization.":[15],"Based":[16],"on":[17],"the":[18,67,71],"intrinsic":[19],"optical":[20,47],"absorption,":[21],"intravascular":[22,39],"photoacoustic":[23,42],"(IVPA)":[24],"works":[25],"as":[26],"a":[27,37],"complementary":[28],"method":[29],"IVUS.":[31],"In":[32],"this":[33],"paper,":[34],"we":[35],"develop":[36],"miniature":[38],"probe":[40,73],"combined":[41],"and":[43,49,74],"imaging.":[45],"The":[46],"components":[48],"transducer":[51],"were":[52],"integrated":[53],"achieve":[55],"internal":[56],"illumination.":[57],"Atherosclerotic":[58],"human":[59],"artery":[60],"was":[61],"imaged":[62],"ex":[63],"vivo,":[64],"which":[65],"demonstrates":[66],"ability":[69],"of":[70],"multi-functional":[72],"illustrate":[75],"its":[76],"clinical":[77],"potential.":[78]},"counts_by_year":[],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}