{"id":"https://openalex.org/W4200617740","doi":"https://doi.org/10.1109/sensors47087.2021.9639770","title":"Leaky-waveguide-conversion-type POF alkane-gas sensor using carbon-black dye","display_name":"Leaky-waveguide-conversion-type POF alkane-gas sensor using carbon-black dye","publication_year":2021,"publication_date":"2021-10-31","ids":{"openalex":"https://openalex.org/W4200617740","doi":"https://doi.org/10.1109/sensors47087.2021.9639770"},"language":"en","primary_location":{"id":"doi:10.1109/sensors47087.2021.9639770","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sensors47087.2021.9639770","pdf_url":null,"source":{"id":"https://openalex.org/S4363605007","display_name":"2021 IEEE Sensors","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE Sensors","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/A5073722369","display_name":"Naoki Yoda","orcid":null},"institutions":[{"id":"https://openalex.org/I66906201","display_name":"University of Yamanashi","ror":"https://ror.org/059x21724","country_code":"JP","type":"education","lineage":["https://openalex.org/I66906201"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Naoki Yoda","raw_affiliation_strings":["University of Yamanashi, Kofu, Yamanashi, Japan"],"affiliations":[{"raw_affiliation_string":"University of Yamanashi, Kofu, Yamanashi, Japan","institution_ids":["https://openalex.org/I66906201"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103059520","display_name":"Yutaka Suzuki","orcid":"https://orcid.org/0000-0003-4611-1809"},"institutions":[{"id":"https://openalex.org/I66906201","display_name":"University of Yamanashi","ror":"https://ror.org/059x21724","country_code":"JP","type":"education","lineage":["https://openalex.org/I66906201"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yutaka Suzuki","raw_affiliation_strings":["University of Yamanashi, Kofu, Yamanashi, Japan"],"affiliations":[{"raw_affiliation_string":"University of Yamanashi, Kofu, Yamanashi, Japan","institution_ids":["https://openalex.org/I66906201"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035582624","display_name":"Masayuki Morisawa","orcid":"https://orcid.org/0009-0004-9712-0152"},"institutions":[{"id":"https://openalex.org/I66906201","display_name":"University of Yamanashi","ror":"https://ror.org/059x21724","country_code":"JP","type":"education","lineage":["https://openalex.org/I66906201"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masayuki Morisawa","raw_affiliation_strings":["University of Yamanashi, Kofu, Yamanashi, Japan"],"affiliations":[{"raw_affiliation_string":"University of Yamanashi, Kofu, Yamanashi, Japan","institution_ids":["https://openalex.org/I66906201"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5073722369"],"corresponding_institution_ids":["https://openalex.org/I66906201"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.31428571,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11472","display_name":"Analytical Chemistry and Sensors","score":0.9991000294685364,"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":0.9991000294685364,"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/T12776","display_name":"Electrohydrodynamics and Fluid Dynamics","score":0.9962999820709229,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10683","display_name":"Mass Spectrometry Techniques and Applications","score":0.9926999807357788,"subfield":{"id":"https://openalex.org/subfields/1607","display_name":"Spectroscopy"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.7948321104049683},{"id":"https://openalex.org/keywords/cladding","display_name":"Cladding (metalworking)","score":0.6603334546089172},{"id":"https://openalex.org/keywords/carbon-black","display_name":"Carbon black","score":0.6093847751617432},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.5116839408874512},{"id":"https://openalex.org/keywords/layer","display_name":"Layer (electronics)","score":0.5023767948150635},{"id":"https://openalex.org/keywords/refractive-index","display_name":"Refractive index","score":0.43962588906288147},{"id":"https://openalex.org/keywords/conductivity","display_name":"Conductivity","score":0.4176757335662842},{"id":"https://openalex.org/keywords/thin-film","display_name":"Thin film","score":0.41426464915275574},{"id":"https://openalex.org/keywords/composite-material","display_name":"Composite material","score":0.3728684186935425},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.33714109659194946},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.15228736400604248},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.10102447867393494}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7948321104049683},{"id":"https://openalex.org/C36456112","wikidata":"https://www.wikidata.org/wiki/Q288064","display_name":"Cladding (metalworking)","level":2,"score":0.6603334546089172},{"id":"https://openalex.org/C44038986","wikidata":"https://www.wikidata.org/wiki/Q764245","display_name":"Carbon black","level":3,"score":0.6093847751617432},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.5116839408874512},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.5023767948150635},{"id":"https://openalex.org/C42067758","wikidata":"https://www.wikidata.org/wiki/Q174102","display_name":"Refractive index","level":2,"score":0.43962588906288147},{"id":"https://openalex.org/C131540310","wikidata":"https://www.wikidata.org/wiki/Q907564","display_name":"Conductivity","level":2,"score":0.4176757335662842},{"id":"https://openalex.org/C19067145","wikidata":"https://www.wikidata.org/wiki/Q1137203","display_name":"Thin film","level":2,"score":0.41426464915275574},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.3728684186935425},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.33714109659194946},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.15228736400604248},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.10102447867393494},{"id":"https://openalex.org/C176933379","wikidata":"https://www.wikidata.org/wiki/Q131877","display_name":"Natural rubber","level":2,"score":0.0},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","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:10.1109/sensors47087.2021.9639770","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sensors47087.2021.9639770","pdf_url":null,"source":{"id":"https://openalex.org/S4363605007","display_name":"2021 IEEE Sensors","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE Sensors","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W2109798314","https://openalex.org/W2140140060","https://openalex.org/W2177871034","https://openalex.org/W2333352944","https://openalex.org/W2609610351","https://openalex.org/W3005561713","https://openalex.org/W6736647522"],"related_works":["https://openalex.org/W2358385796","https://openalex.org/W2389217451","https://openalex.org/W2359628926","https://openalex.org/W2122660556","https://openalex.org/W2350238916","https://openalex.org/W2119150948","https://openalex.org/W2492670711","https://openalex.org/W2393215360","https://openalex.org/W1985912076","https://openalex.org/W843632788"],"abstract_inverted_index":{"We":[0],"study":[1],"a":[2,26,30,61,72,87,121,123,126],"leaky-waveguide-converted":[3],"plastic":[4],"optical":[5],"fiber":[6],"(POF)":[7],"alkane-gas":[8],"sensor":[9,24,40,47,124],"using":[10,129],"polyisoprene":[11],"as":[12],"the":[13,18,34,39,45,51,65,75,81,100,107,114],"cladding,":[14],"which":[15,56],"swells":[16],"in":[17,60],"presence":[19],"of":[20,44,80],"alkanes.":[21],"The":[22,42],"proposed":[23],"has":[25],"two-layered":[27,127],"structure":[28,128],"with":[29,125,134],"light-absorbing":[31],"layer":[32,109,116],"on":[33],"swollen":[35],"cladding":[36],"to":[37,71,85,92,106,113],"improve":[38],"sensitivity.":[41,136],"upper-layer":[43],"double-layered":[46],"is":[48,69,83,97,104,132],"formed":[49],"through":[50],"Electrospray":[52],"Deposition":[53],"(ESD)":[54],"method,":[55,67],"enables":[57],"thin-film":[58],"formation":[59],"dry":[62],"process.":[63],"In":[64],"ESD":[66],"high-voltage":[68,93],"applied":[70],"liquid,":[73],"and":[74,78,110],"subsequent":[76],"evaporation":[77],"splitting":[79],"droplets":[82],"used":[84],"form":[86],"thin":[88],"film.":[89],"However,":[90],"due":[91],"application,":[94],"antistatic":[95],"treatment":[96],"essential":[98],"for":[99,117],"POF.":[101],"Therefore,":[102],"tributylmethylammonium-bis":[103],"added":[105],"lower":[108],"carbon":[111,130],"black":[112,131],"upper":[115],"providing":[118],"conductivity.":[119],"As":[120],"result,":[122],"fabricated":[133],"improved":[135]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
