{"id":"https://openalex.org/W3138069857","doi":"https://doi.org/10.1117/1.jbo.26.3.036006","title":"In vivo photoacoustic assessment of the oxygen saturation changes in the human radial artery: a preliminary study associated with age","display_name":"In vivo photoacoustic assessment of the oxygen saturation changes in the human radial artery: a preliminary study associated with age","publication_year":2021,"publication_date":"2021-03-22","ids":{"openalex":"https://openalex.org/W3138069857","doi":"https://doi.org/10.1117/1.jbo.26.3.036006","mag":"3138069857","pmid":"https://pubmed.ncbi.nlm.nih.gov/33754541","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/7984962"},"language":"en","primary_location":{"id":"doi:10.1117/1.jbo.26.3.036006","doi":"https://doi.org/10.1117/1.jbo.26.3.036006","is_oa":true,"landing_page_url":"https://doi.org/10.1117/1.jbo.26.3.036006","pdf_url":"https://www.spiedigitallibrary.org/journals/journal-of-biomedical-optics/volume-26/issue-3/036006/In-vivo-photoacoustic-assessment-of-the-oxygen-saturation-changes-in/10.1117/1.JBO.26.3.036006.pdf","source":{"id":"https://openalex.org/S117354312","display_name":"Journal of Biomedical Optics","issn_l":"1083-3668","issn":["1083-3668","1560-2281"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-b","doyens","jufo-2","ki-jl-2","medline","norway-2","oarl","poland-70","russia-white-list-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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Biomedical Optics","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.spiedigitallibrary.org/journals/journal-of-biomedical-optics/volume-26/issue-3/036006/In-vivo-photoacoustic-assessment-of-the-oxygen-saturation-changes-in/10.1117/1.JBO.26.3.036006.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5048238471","display_name":"Tae\u2010Hoon Bok","orcid":"https://orcid.org/0000-0002-0042-3447","observed_orcids":["https://orcid.org/0000-0002-0042-3447"]},"institutions":[{"id":"https://openalex.org/I1297363086","display_name":"St. Michael's Hospital","ror":"https://ror.org/04skqfp25","country_code":"CA","type":"healthcare","lineage":["https://openalex.org/I1297363086","https://openalex.org/I4399598460"]},{"id":"https://openalex.org/I530967","display_name":"Toronto Metropolitan University","ror":"https://ror.org/05g13zd79","country_code":"CA","type":"education","lineage":["https://openalex.org/I530967"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Taehoon Bok","raw_affiliation_strings":["Ryerson Univ","Institute for Biomedical Engineering, Science and Technology (Canada)","Ryerson University, Faculty of Science, Department of Physics, Toronto","St. Michael's Hospital (Canada)"],"raw_orcid":"https://orcid.org/0000-0002-0042-3447","affiliations":[{"raw_affiliation_string":"Ryerson Univ","institution_ids":["https://openalex.org/I530967"]},{"raw_affiliation_string":"Institute for Biomedical Engineering, Science and Technology (Canada)","institution_ids":[]},{"raw_affiliation_string":"Ryerson University, Faculty of Science, Department of Physics, Toronto","institution_ids":["https://openalex.org/I530967"]},{"raw_affiliation_string":"St. Michael's Hospital (Canada)","institution_ids":["https://openalex.org/I1297363086"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021491335","display_name":"Eno Hysi","orcid":"https://orcid.org/0000-0003-4503-2738","observed_orcids":["https://orcid.org/0000-0003-4503-2738","https://orcid.org/0009-0002-5503-7460"]},"institutions":[{"id":"https://openalex.org/I1297363086","display_name":"St. Michael's Hospital","ror":"https://ror.org/04skqfp25","country_code":"CA","type":"healthcare","lineage":["https://openalex.org/I1297363086","https://openalex.org/I4399598460"]},{"id":"https://openalex.org/I4405285845","display_name":"Keenan Research Centre for Biomedical Science","ror":"https://ror.org/00f7km543","country_code":"CA","type":"facility","lineage":["https://openalex.org/I4399598460","https://openalex.org/I4405285845"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Eno Hysi","raw_affiliation_strings":["St. Michael's Hospital","St. Michael\u2019s Hospital, Keenan Research Centre for Biomedical Science, Division of Nephrology, Toron"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"St. Michael's Hospital","institution_ids":["https://openalex.org/I1297363086"]},{"raw_affiliation_string":"St. Michael\u2019s Hospital, Keenan Research Centre for Biomedical Science, Division of Nephrology, Toron","institution_ids":["https://openalex.org/I1297363086","https://openalex.org/I4405285845"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027024186","display_name":"Michael C. Kolios","orcid":"https://orcid.org/0000-0002-9994-8293","observed_orcids":["https://orcid.org/0000-0002-9994-8293"]},"institutions":[{"id":"https://openalex.org/I1297363086","display_name":"St. Michael's Hospital","ror":"https://ror.org/04skqfp25","country_code":"CA","type":"healthcare","lineage":["https://openalex.org/I1297363086","https://openalex.org/I4399598460"]},{"id":"https://openalex.org/I530967","display_name":"Toronto Metropolitan University","ror":"https://ror.org/05g13zd79","country_code":"CA","type":"education","lineage":["https://openalex.org/I530967"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Michael C. Kolios","raw_affiliation_strings":["Ryerson Univ","Institute for Biomedical Engineering, Science and Technology (Canada)","Ryerson University, Faculty of Science, Department of Physics, Toronto","St. Michael's Hospital (Canada)"],"raw_orcid":"https://orcid.org/0000-0002-9994-8293","affiliations":[{"raw_affiliation_string":"Ryerson Univ","institution_ids":["https://openalex.org/I530967"]},{"raw_affiliation_string":"Institute for Biomedical Engineering, Science and Technology (Canada)","institution_ids":[]},{"raw_affiliation_string":"Ryerson University, Faculty of Science, Department of Physics, Toronto","institution_ids":["https://openalex.org/I530967"]},{"raw_affiliation_string":"St. Michael's Hospital (Canada)","institution_ids":["https://openalex.org/I1297363086"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5027024186"],"corresponding_institution_ids":["https://openalex.org/I1297363086","https://openalex.org/I530967"],"apc_list":{"value":1675,"currency":"USD","value_usd":1675},"apc_paid":{"value":1675,"currency":"USD","value_usd":1675},"fwci":0.5227,"has_fulltext":true,"cited_by_count":11,"citation_normalized_percentile":{"value":0.53425771,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":92,"max":97},"biblio":{"volume":"26","issue":"03","first_page":"1","last_page":"14"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12015","display_name":"Photoacoustic and Ultrasonic Imaging","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/T12015","display_name":"Photoacoustic and Ultrasonic Imaging","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/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.002300000051036477,"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/T10977","display_name":"Optical Imaging and Spectroscopy Techniques","score":0.0005000000237487257,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/photoacoustic-imaging","display_name":"photoacoustic imaging","score":0.9589999914169312},{"id":"https://openalex.org/keywords/tissue-oxygen-saturation","display_name":"tissue oxygen saturation","score":0.6899999976158142},{"id":"https://openalex.org/keywords/radial-artery","display_name":"radial artery","score":0.9739999771118164},{"id":"https://openalex.org/keywords/red-blood-cell-aggregation","display_name":"erythrocyte aggregation","score":0.9350000023841858},{"id":"https://openalex.org/keywords/pulsatile-blood-flow","display_name":"pulsatile blood flow","score":0.8500000238418579},{"id":"https://openalex.org/keywords/age-related-changes","display_name":"age-related changes","score":0.7730000019073486},{"id":"https://openalex.org/keywords/hemodynamics","display_name":"hemodynamics","score":0.6959999799728394},{"id":"https://openalex.org/keywords/non-invasive-monitoring","display_name":"non-invasive monitoring","score":0.7519999742507935},{"id":"https://openalex.org/keywords/oxygen-delivery","display_name":"oxygen delivery","score":0.6119999885559082}],"concepts":[{"id":"https://openalex.org/C79191276","wikidata":"https://www.wikidata.org/wiki/Q7259620","display_name":"Pulsatile flow","level":2,"score":0.8106855154037476},{"id":"https://openalex.org/C158846371","wikidata":"https://www.wikidata.org/wiki/Q1642137","display_name":"Blood flow","level":2,"score":0.7472193241119385},{"id":"https://openalex.org/C178853913","wikidata":"https://www.wikidata.org/wiki/Q1642137","display_name":"Hemodynamics","level":2,"score":0.7324180603027344},{"id":"https://openalex.org/C207001950","wikidata":"https://www.wikidata.org/wiki/Q141124","display_name":"In vivo","level":2,"score":0.627371072769165},{"id":"https://openalex.org/C76538665","wikidata":"https://www.wikidata.org/wiki/Q6294669","display_name":"Oxygen saturation","level":3,"score":0.5178380608558655},{"id":"https://openalex.org/C2776557347","wikidata":"https://www.wikidata.org/wiki/Q37187","display_name":"Red blood cell","level":2,"score":0.5036219954490662},{"id":"https://openalex.org/C54932901","wikidata":"https://www.wikidata.org/wiki/Q7187705","display_name":"Photoacoustic imaging in biomedicine","level":2,"score":0.42784908413887024},{"id":"https://openalex.org/C2776820930","wikidata":"https://www.wikidata.org/wiki/Q9655","display_name":"Artery","level":2,"score":0.4195014238357544},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.41592898964881897},{"id":"https://openalex.org/C136229726","wikidata":"https://www.wikidata.org/wiki/Q327092","display_name":"Biomedical engineering","level":1,"score":0.4053441286087036},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.38298913836479187},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.3640976548194885},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.3489375710487366},{"id":"https://openalex.org/C540031477","wikidata":"https://www.wikidata.org/wiki/Q629","display_name":"Oxygen","level":2,"score":0.30354875326156616},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.2976379692554474},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.21258971095085144},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.18780511617660522},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09999752044677734},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C150903083","wikidata":"https://www.wikidata.org/wiki/Q7108","display_name":"Biotechnology","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004903","descriptor_name":"Erythrocyte Aggregation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010100","descriptor_name":"Oxygen","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011673","descriptor_name":"Pulsatile Flow","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":"D017534","descriptor_name":"Radial Artery","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D055815","descriptor_name":"Young Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":6,"locations":[{"id":"doi:10.1117/1.jbo.26.3.036006","doi":"https://doi.org/10.1117/1.jbo.26.3.036006","is_oa":true,"landing_page_url":"https://doi.org/10.1117/1.jbo.26.3.036006","pdf_url":"https://www.spiedigitallibrary.org/journals/journal-of-biomedical-optics/volume-26/issue-3/036006/In-vivo-photoacoustic-assessment-of-the-oxygen-saturation-changes-in/10.1117/1.JBO.26.3.036006.pdf","source":{"id":"https://openalex.org/S117354312","display_name":"Journal of Biomedical Optics","issn_l":"1083-3668","issn":["1083-3668","1560-2281"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-b","doyens","jufo-2","ki-jl-2","medline","norway-2","oarl","poland-70","russia-white-list-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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Biomedical Optics","raw_type":"journal-article"},{"id":"doi:10.32920/27912708","doi":"https://doi.org/10.32920/27912708","is_oa":true,"landing_page_url":"https://doi.org/10.32920/27912708","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"Toronto Metropolitan University","raw_type":"posted-content"},{"id":"doi:10.32920/27912708.v1","doi":"https://doi.org/10.32920/27912708.v1","is_oa":true,"landing_page_url":"http://dx.doi.org/10.32920/27912708.v1","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"Toronto Metropolitan University","raw_type":"posted-content"},{"id":"pmh:oai:pubmedcentral.nih.gov:7984962","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/7984962","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"J Biomed Opt","raw_type":"Text"},{"id":"pmid:33754541","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/33754541","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 optics","raw_type":"Journal Article"},{"id":"pmh:oai:figshare.com:article/27912708","doi":null,"is_oa":true,"landing_page_url":"https://figshare.com/articles/journal_contribution/In_vivo_photoacoustic_assessment_of_the_oxygen_saturation_changes_in_the_human_radial_artery_a_preliminary_study_associated_with_age/27912708","pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Text"}],"best_oa_location":{"id":"doi:10.1117/1.jbo.26.3.036006","doi":"https://doi.org/10.1117/1.jbo.26.3.036006","is_oa":true,"landing_page_url":"https://doi.org/10.1117/1.jbo.26.3.036006","pdf_url":"https://www.spiedigitallibrary.org/journals/journal-of-biomedical-optics/volume-26/issue-3/036006/In-vivo-photoacoustic-assessment-of-the-oxygen-saturation-changes-in/10.1117/1.JBO.26.3.036006.pdf","source":{"id":"https://openalex.org/S117354312","display_name":"Journal of Biomedical Optics","issn_l":"1083-3668","issn":["1083-3668","1560-2281"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-b","doyens","jufo-2","ki-jl-2","medline","norway-2","oarl","poland-70","russia-white-list-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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Biomedical Optics","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.9391000270843506,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[{"id":"https://openalex.org/G279537525","display_name":null,"funder_award_id":"RGPIN 2017 ?","funder_id":"https://openalex.org/F4320334593","funder_display_name":"Natural Sciences and Engineering Research Council of Canada"},{"id":"https://openalex.org/G2979451136","display_name":null,"funder_award_id":"RGPIN\u20102017\u201006496","funder_id":"https://openalex.org/F4320321487","funder_display_name":"Canadian Network for Research and Innovation in Machining Technology, Natural Sciences and Engineering Research Council of Canada"},{"id":"https://openalex.org/G3518049401","display_name":null,"funder_award_id":"462315-2014","funder_id":"https://openalex.org/F4320334506","funder_display_name":"Canadian Institutes of Health Research"},{"id":"https://openalex.org/G6138338407","display_name":"Fundamental studies in the temporal changes of light and sound scattering and absorption to generate new forms of biological and biomaterial contrast","funder_award_id":"rgpin-2017-06496","funder_id":"https://openalex.org/F4320334593","funder_display_name":"Natural Sciences and Engineering Research Council of Canada"},{"id":"https://openalex.org/G640014131","display_name":null,"funder_award_id":"462315-2014","funder_id":"https://openalex.org/F4320334593","funder_display_name":"Natural Sciences and Engineering Research Council of Canada"}],"funders":[{"id":"https://openalex.org/F4320319947","display_name":"Kidney Foundation of Canada","ror":"https://ror.org/019a0gk53"},{"id":"https://openalex.org/F4320321142","display_name":"Hanyang University","ror":"https://ror.org/046865y68"},{"id":"https://openalex.org/F4320321191","display_name":"Jeju National University","ror":"https://ror.org/05hnb4n85"},{"id":"https://openalex.org/F4320321487","display_name":"Canadian Network for Research and Innovation in Machining Technology, Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"},{"id":"https://openalex.org/F4320322015","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087"},{"id":"https://openalex.org/F4320322676","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68"},{"id":"https://openalex.org/F4320334506","display_name":"Canadian Institutes of Health Research","ror":"https://ror.org/01gavpb45"},{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3138069857.pdf","grobid_xml":"https://content.openalex.org/works/W3138069857.grobid-xml"},"referenced_works_count":70,"referenced_works":["https://openalex.org/W65987205","https://openalex.org/W799251113","https://openalex.org/W1490111484","https://openalex.org/W1534170109","https://openalex.org/W1565880419","https://openalex.org/W1865836887","https://openalex.org/W1956391699","https://openalex.org/W1972330175","https://openalex.org/W1977925028","https://openalex.org/W2007243735","https://openalex.org/W2016847597","https://openalex.org/W2018507306","https://openalex.org/W2018664216","https://openalex.org/W2018988682","https://openalex.org/W2023074414","https://openalex.org/W2033283350","https://openalex.org/W2035844745","https://openalex.org/W2039432298","https://openalex.org/W2040930386","https://openalex.org/W2052734558","https://openalex.org/W2054226753","https://openalex.org/W2054397214","https://openalex.org/W2054986611","https://openalex.org/W2055171947","https://openalex.org/W2058956449","https://openalex.org/W2066519132","https://openalex.org/W2068063695","https://openalex.org/W2068524895","https://openalex.org/W2071229756","https://openalex.org/W2081162281","https://openalex.org/W2082233862","https://openalex.org/W2110576716","https://openalex.org/W2113663360","https://openalex.org/W2115849172","https://openalex.org/W2119846994","https://openalex.org/W2124336244","https://openalex.org/W2129906459","https://openalex.org/W2133154940","https://openalex.org/W2133755176","https://openalex.org/W2157048271","https://openalex.org/W2171221778","https://openalex.org/W2180684034","https://openalex.org/W2272061938","https://openalex.org/W2281016161","https://openalex.org/W2301563859","https://openalex.org/W2340541204","https://openalex.org/W2372012051","https://openalex.org/W2465505234","https://openalex.org/W2467703279","https://openalex.org/W2484558534","https://openalex.org/W2495803895","https://openalex.org/W2504751813","https://openalex.org/W2506501519","https://openalex.org/W2555341849","https://openalex.org/W2565019673","https://openalex.org/W2570759363","https://openalex.org/W2604964090","https://openalex.org/W2616689819","https://openalex.org/W2770517645","https://openalex.org/W2771575444","https://openalex.org/W2789812560","https://openalex.org/W2886021951","https://openalex.org/W2967706554","https://openalex.org/W2970608889","https://openalex.org/W3013177552","https://openalex.org/W3026436871","https://openalex.org/W3028563977","https://openalex.org/W3028583791","https://openalex.org/W4256353056","https://openalex.org/W6774753047"],"related_works":["https://openalex.org/W4310584055","https://openalex.org/W4250295414","https://openalex.org/W2467703279","https://openalex.org/W4408404015","https://openalex.org/W2789812560","https://openalex.org/W2014102873","https://openalex.org/W2094254298","https://openalex.org/W2332809371","https://openalex.org/W2908093927","https://openalex.org/W2064092427"],"abstract_inverted_index":{"SIGNIFICANCE:":[0],"We":[1],"demonstrate":[2],"the":[3,7,23,39,42,51,54,81,93,104,131,144,188,209,235],"potential":[4],"of":[5,38,45,69,72,80,97,147,174,206,221],"probing":[6],"sO2":[8,40,55,181,216,236],"change":[9,217],"under":[10],"blood":[11,62,73,90,123,136,223],"flow":[12,91,224],"in":[13,35,41,92,103,212],"vivo":[14,36],"using":[15,112],"photoacoustic":[16],"(PA)":[17],"imaging":[18],"and":[19,29,48,56,86,157,168,177],"sheds":[20],"light":[21],"on":[22,143],"complex":[24],"relationship":[25],"between":[26,53,155],"RBC":[27,148,213,231],"aggregation":[28,149,232],"oxygen":[30],"delivery.":[31],"AIM:":[32],"To":[33],"conduct":[34],"assessments":[37],"radial":[43,95],"artery":[44,96],"healthy":[46,99],"volunteers":[47],"simultaneously":[49],"probe":[50],"relation":[52],"hemodynamic":[57],"behavior":[58],"such":[59],"as":[60,77],"red":[61],"cell":[63],"(RBC)":[64],"aggregation.":[65,214],"APPROACH:":[66],"The":[67,88,119,153,180,193,199,215],"effects":[68],"PA-based":[70],"measurements":[71],"hemodynamics":[74],"were":[75],"studied":[76],"a":[78,113,204,219],"function":[79],"subjects'":[82],"age":[83,165,172],"(20s,":[84],"30s,":[85,176],"40s).":[87],"pulsatile":[89,151,222],"human":[94],"12":[98],"subjects":[100],"was":[101,128,185],"imaged":[102],"700":[105],"to":[106],"900":[107],"nm":[108,161],"optical":[109],"wavelength":[110],"range":[111],"linear":[114],"array-based":[115],"PA":[116,120],"system.":[117],"RESULTS:":[118],"power":[121],"when":[122],"velocity":[124,137],"is":[125],"minimum":[126],"(Pamax)":[127],"larger":[129,186],"than":[130,187],"one":[132,189],"attained":[133],"at":[134,159],"maximum":[135],"(Pamin),":[138],"consistent":[139],"with":[140,164,196,227],"predictions":[141],"based":[142],"cyclical":[145],"variation":[146],"during":[150,218],"flow.":[152],"difference":[154],"Pamin":[156],"Pamax":[158,184],"800":[160],"(\u0394Pa800)":[162],"increased":[163,195,226],"(1.7,":[166],"2.2,":[167],"2.6":[169],"dB":[170],"for":[171],"group":[173],"20s,":[175],"40s,":[178],"respectively).":[179],"computed":[182],"from":[183,190],"Pamin.":[191],"CONCLUSIONS:":[192],"\u0394Pa800":[194,200],"participant":[197],"age.":[198],"metric":[201],"could":[202],"be":[203],"surrogate":[205],"noninvasively":[207],"monitoring":[208],"age-induced":[210],"changes":[211],"cycle":[220],"also":[225],"age,":[228],"demonstrating":[229],"that":[230],"can":[233],"affect":[234],"change.":[237]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":2}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2021-03-29T00:00:00"}