{"id":"https://openalex.org/W2793969026","doi":"https://doi.org/10.1109/mhs.2017.8305213","title":"3D pH measurement for cell culture using CT scan","display_name":"3D pH measurement for cell culture using CT scan","publication_year":2017,"publication_date":"2017-12-01","ids":{"openalex":"https://openalex.org/W2793969026","doi":"https://doi.org/10.1109/mhs.2017.8305213","mag":"2793969026"},"language":"en","primary_location":{"id":"doi:10.1109/mhs.2017.8305213","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mhs.2017.8305213","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 International Symposium on Micro-NanoMechatronics and Human Science (MHS)","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/A5014185072","display_name":"Nobuya Higashino","orcid":null},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"Osaka University","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Nobuya Higashino","raw_affiliation_strings":["Department of Mechanical Engineering, Osaka University, Osaka, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, Osaka University, Osaka, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071776105","display_name":"Toshio Takayama","orcid":"https://orcid.org/0000-0002-0411-4764"},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"Osaka University","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Toshio Takayama","raw_affiliation_strings":["Department of Mechanical Engineering, Osaka University, Osaka, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, Osaka University, Osaka, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014964663","display_name":"Hiroaki Ito","orcid":"https://orcid.org/0000-0003-3769-7115"},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"Osaka University","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroaki Ito","raw_affiliation_strings":["Department of Mechanical Engineering, Osaka University, Osaka, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, Osaka University, Osaka, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007358152","display_name":"Mitsuhiro Horade","orcid":"https://orcid.org/0000-0002-7707-4230"},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"Osaka University","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Mitsuhiro Horade","raw_affiliation_strings":["Department of Mechanical Engineering, Osaka University, Osaka, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, Osaka University, Osaka, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059019895","display_name":"Chia-Hung Tsai","orcid":"https://orcid.org/0000-0002-9792-1169"},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"Osaka University","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Chia-Hung Dylan Tsai","raw_affiliation_strings":["Department of Mechanical Engineering, Osaka University, Osaka, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, Osaka University, Osaka, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101465802","display_name":"Makoto Kaneko","orcid":"https://orcid.org/0000-0002-3100-2477"},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"Osaka University","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Makoto Kaneko","raw_affiliation_strings":["Department of Mechanical Engineering, Osaka University, Osaka, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, Osaka University, Osaka, Japan","institution_ids":["https://openalex.org/I98285908"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5014185072"],"corresponding_institution_ids":["https://openalex.org/I98285908"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.25434116,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"7","issue":null,"first_page":"1","last_page":"3"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11472","display_name":"Analytical Chemistry and Sensors","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1502","display_name":"Bioengineering"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11472","display_name":"Analytical Chemistry and Sensors","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1502","display_name":"Bioengineering"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11190","display_name":"3D Printing in Biomedical Research","score":0.9943000078201294,"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/T10059","display_name":"Bone Tissue Engineering Materials","score":0.9908999800682068,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/absorbance","display_name":"Absorbance","score":0.7841446399688721},{"id":"https://openalex.org/keywords/phenol-red","display_name":"Phenol red","score":0.6564384698867798},{"id":"https://openalex.org/keywords/measure","display_name":"Measure (data warehouse)","score":0.6057668924331665},{"id":"https://openalex.org/keywords/ph-indicator","display_name":"pH indicator","score":0.5027248859405518},{"id":"https://openalex.org/keywords/phenol","display_name":"Phenol","score":0.4849855899810791},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.4561426639556885},{"id":"https://openalex.org/keywords/liquid-culture","display_name":"Liquid culture","score":0.43374231457710266},{"id":"https://openalex.org/keywords/concentration-gradient","display_name":"Concentration gradient","score":0.41077476739883423},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.3897082507610321},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.36268746852874756},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3215835988521576},{"id":"https://openalex.org/keywords/chromatography","display_name":"Chromatography","score":0.3114303648471832},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.20653671026229858},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.07766470313072205},{"id":"https://openalex.org/keywords/organic-chemistry","display_name":"Organic chemistry","score":0.06898611783981323}],"concepts":[{"id":"https://openalex.org/C98015330","wikidata":"https://www.wikidata.org/wiki/Q907315","display_name":"Absorbance","level":2,"score":0.7841446399688721},{"id":"https://openalex.org/C2778450494","wikidata":"https://www.wikidata.org/wiki/Q418719","display_name":"Phenol red","level":2,"score":0.6564384698867798},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.6057668924331665},{"id":"https://openalex.org/C2779179816","wikidata":"https://www.wikidata.org/wiki/Q300951","display_name":"pH indicator","level":2,"score":0.5027248859405518},{"id":"https://openalex.org/C2777702071","wikidata":"https://www.wikidata.org/wiki/Q130336","display_name":"Phenol","level":2,"score":0.4849855899810791},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.4561426639556885},{"id":"https://openalex.org/C2992880124","wikidata":"https://www.wikidata.org/wiki/Q1125312","display_name":"Liquid culture","level":2,"score":0.43374231457710266},{"id":"https://openalex.org/C3018453882","wikidata":"https://www.wikidata.org/wiki/Q17104113","display_name":"Concentration gradient","level":2,"score":0.41077476739883423},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3897082507610321},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.36268746852874756},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3215835988521576},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.3114303648471832},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.20653671026229858},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.07766470313072205},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.06898611783981323},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/mhs.2017.8305213","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mhs.2017.8305213","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 International Symposium on Micro-NanoMechatronics and Human Science (MHS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W2088798578","https://openalex.org/W2591896748","https://openalex.org/W2594811393","https://openalex.org/W6734061241"],"related_works":["https://openalex.org/W4200578397","https://openalex.org/W2808662111","https://openalex.org/W4319596252","https://openalex.org/W2076714519","https://openalex.org/W2074354083","https://openalex.org/W2746136500","https://openalex.org/W2026421473","https://openalex.org/W2333323452","https://openalex.org/W2955852604","https://openalex.org/W2006537370"],"abstract_inverted_index":{"In":[0,32,76],"cell":[1],"culture,":[2],"the":[3,11,23,30,36,49,56,72,81],"pH":[4,46,97],"of":[5,10,25,29,38,52,58,74,83,98],"culture":[6,16,67,99],"liquid":[7,17,100],"is":[8],"one":[9],"most":[12],"important":[13],"conditions.":[14],"However,":[15],"may":[18],"have":[19],"pH-gradient":[20,64],"due":[21],"to":[22,34],"activity":[24],"cells":[26],"and":[27,69,90],"change":[28,51],"environment.":[31],"order":[33],"confirm":[35],"existence":[37],"pH-gradient,":[39],"we":[40,61,79,93],"propose":[41],"a":[42,87],"method":[43],"for":[44],"3D":[45],"measurement":[47],"using":[48],"color":[50],"phenol":[53],"red.":[54],"Using":[55],"principle":[57],"CT":[59],"scan,":[60],"can":[62,94],"measure":[63,95],"without":[65],"contacting":[66],"liquid,":[68],"thus,":[70],"decrease":[71],"possibility":[73],"contamination.":[75],"this":[77],"paper,":[78],"consider":[80],"influence":[82],"light":[84,102],"refraction":[85],"by":[86,101],"cylindrical":[88],"vessel,":[89],"show":[91],"that":[92],"local":[96],"absorbance.":[103]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}