{"id":"https://openalex.org/W4391232335","doi":"https://doi.org/10.3390/s24030790","title":"Two-Dimensional SERS Sensor Array for Identifying and Visualizing the Gas Spatial Distributions of Two Distinct Odor Sources","display_name":"Two-Dimensional SERS Sensor Array for Identifying and Visualizing the Gas Spatial Distributions of Two Distinct Odor Sources","publication_year":2024,"publication_date":"2024-01-25","ids":{"openalex":"https://openalex.org/W4391232335","doi":"https://doi.org/10.3390/s24030790","pmid":"https://pubmed.ncbi.nlm.nih.gov/38339509"},"language":"en","primary_location":{"id":"doi:10.3390/s24030790","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s24030790","pdf_url":"https://www.mdpi.com/1424-8220/24/3/790/pdf?version=1706175379","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/24/3/790/pdf?version=1706175379","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100443796","display_name":"Lin Chen","orcid":"https://orcid.org/0000-0003-2168-9049"},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Lin Chen","raw_affiliation_strings":["Department of Information Science, Joint Graduate School of Mathematics for Innovation, Kyushu University, Fukuoka 819-0395, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Information Science, Joint Graduate School of Mathematics for Innovation, Kyushu University, Fukuoka 819-0395, Japan","institution_ids":["https://openalex.org/I135598925"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100739682","display_name":"Hao Guo","orcid":"https://orcid.org/0000-0003-1809-3375"},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hao Guo","raw_affiliation_strings":["Department of Electronics, Graduate School of Information Science and Electrical Engineering, Kyushu University, Fukuoka 819-0395, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Electronics, Graduate School of Information Science and Electrical Engineering, Kyushu University, Fukuoka 819-0395, Japan","institution_ids":["https://openalex.org/I135598925"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114594100","display_name":"Cong Wang","orcid":"https://orcid.org/0000-0002-0463-3054"},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Cong Wang","raw_affiliation_strings":["Department of Electronics, Graduate School of Information Science and Electrical Engineering, Kyushu University, Fukuoka 819-0395, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Electronics, Graduate School of Information Science and Electrical Engineering, Kyushu University, Fukuoka 819-0395, Japan","institution_ids":["https://openalex.org/I135598925"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100427331","display_name":"Bin Chen","orcid":"https://orcid.org/0000-0002-3722-4740"},"institutions":[{"id":"https://openalex.org/I142108993","display_name":"Southwest University","ror":"https://ror.org/01kj4z117","country_code":"CN","type":"education","lineage":["https://openalex.org/I142108993"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bin Chen","raw_affiliation_strings":["Chongqing Key Laboratory of Non-Linear Circuit and Intelligent Information Processing, College of Electronic and Information Engineering, Southwest University, Chongqing 400715, China"],"affiliations":[{"raw_affiliation_string":"Chongqing Key Laboratory of Non-Linear Circuit and Intelligent Information Processing, College of Electronic and Information Engineering, Southwest University, Chongqing 400715, China","institution_ids":["https://openalex.org/I142108993"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010865392","display_name":"Fumihiro Sassa","orcid":"https://orcid.org/0000-0002-3910-2931"},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Fumihiro Sassa","raw_affiliation_strings":["Department of Electronics, Graduate School of Information Science and Electrical Engineering, Kyushu University, Fukuoka 819-0395, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Electronics, Graduate School of Information Science and Electrical Engineering, Kyushu University, Fukuoka 819-0395, Japan","institution_ids":["https://openalex.org/I135598925"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044141836","display_name":"Kenshi Hayashi","orcid":"https://orcid.org/0000-0001-8679-4953"},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Kenshi Hayashi","raw_affiliation_strings":["Department of Electronics, Graduate School of Information Science and Electrical Engineering, Kyushu University, Fukuoka 819-0395, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Electronics, Graduate School of Information Science and Electrical Engineering, Kyushu University, Fukuoka 819-0395, Japan","institution_ids":["https://openalex.org/I135598925"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5044141836"],"corresponding_institution_ids":["https://openalex.org/I135598925"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":0.9643,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.70581894,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"24","issue":"3","first_page":"790","last_page":"790"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11667","display_name":"Advanced Chemical Sensor Technologies","score":0.9997000098228455,"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/T11667","display_name":"Advanced Chemical Sensor Technologies","score":0.9997000098228455,"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/T10971","display_name":"Olfactory and Sensory Function Studies","score":0.9936000108718872,"subfield":{"id":"https://openalex.org/subfields/2809","display_name":"Sensory Systems"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11393","display_name":"Biosensors and Analytical Detection","score":0.9922999739646912,"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/odor","display_name":"Odor","score":0.8534890413284302},{"id":"https://openalex.org/keywords/sensor-array","display_name":"Sensor array","score":0.7129708528518677},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5278432369232178},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5225409865379333},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5117787718772888},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.48407307267189026},{"id":"https://openalex.org/keywords/benzaldehyde","display_name":"Benzaldehyde","score":0.4591140151023865},{"id":"https://openalex.org/keywords/biological-system","display_name":"Biological system","score":0.4573584794998169},{"id":"https://openalex.org/keywords/convolutional-neural-network","display_name":"Convolutional neural network","score":0.4200925827026367},{"id":"https://openalex.org/keywords/raman-scattering","display_name":"Raman scattering","score":0.4184225797653198},{"id":"https://openalex.org/keywords/sensitivity","display_name":"Sensitivity (control systems)","score":0.4111676812171936},{"id":"https://openalex.org/keywords/raman-spectroscopy","display_name":"Raman spectroscopy","score":0.37000685930252075},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.3340497314929962},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.32219475507736206},{"id":"https://openalex.org/keywords/analytical-chemistry","display_name":"Analytical Chemistry (journal)","score":0.32009899616241455},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.19634541869163513},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.13726511597633362},{"id":"https://openalex.org/keywords/chromatography","display_name":"Chromatography","score":0.11663374304771423},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10836315155029297},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.09936407208442688}],"concepts":[{"id":"https://openalex.org/C2778916471","wikidata":"https://www.wikidata.org/wiki/Q485537","display_name":"Odor","level":2,"score":0.8534890413284302},{"id":"https://openalex.org/C66251956","wikidata":"https://www.wikidata.org/wiki/Q7451086","display_name":"Sensor array","level":2,"score":0.7129708528518677},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5278432369232178},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5225409865379333},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5117787718772888},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.48407307267189026},{"id":"https://openalex.org/C2779692420","wikidata":"https://www.wikidata.org/wiki/Q372524","display_name":"Benzaldehyde","level":3,"score":0.4591140151023865},{"id":"https://openalex.org/C186060115","wikidata":"https://www.wikidata.org/wiki/Q30336093","display_name":"Biological system","level":1,"score":0.4573584794998169},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.4200925827026367},{"id":"https://openalex.org/C169573571","wikidata":"https://www.wikidata.org/wiki/Q466824","display_name":"Raman scattering","level":3,"score":0.4184225797653198},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.4111676812171936},{"id":"https://openalex.org/C40003534","wikidata":"https://www.wikidata.org/wiki/Q862228","display_name":"Raman spectroscopy","level":2,"score":0.37000685930252075},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.3340497314929962},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.32219475507736206},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.32009899616241455},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.19634541869163513},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13726511597633362},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.11663374304771423},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10836315155029297},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.09936407208442688},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3390/s24030790","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s24030790","pdf_url":"https://www.mdpi.com/1424-8220/24/3/790/pdf?version=1706175379","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:38339509","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/38339509","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,"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":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:pubmedcentral.nih.gov:10857130","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/10857130","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC10857130/pdf/sensors-24-00790.pdf","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"},{"id":"pmh:oai:doaj.org/article:e473194fde9f41f8844bf1b6053387f9","is_oa":true,"landing_page_url":"https://doaj.org/article/e473194fde9f41f8844bf1b6053387f9","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 24, Iss 3, p 790 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/s24030790","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s24030790","pdf_url":"https://www.mdpi.com/1424-8220/24/3/790/pdf?version=1706175379","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1069223013","display_name":null,"funder_award_id":"JSPS KAKENHI","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G1803726095","display_name":"Human tracing based on  spatio-temporal fluctuation of odor","funder_award_id":"22H04952","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G1807500389","display_name":null,"funder_award_id":"WISE program","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G3459562248","display_name":null,"funder_award_id":"Grant","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G4062414879","display_name":null,"funder_award_id":"JSPS KAKENHI","funder_id":"https://openalex.org/F4320320912","funder_display_name":"Ministry of Education, Culture, Sports, Science and Technology"},{"id":"https://openalex.org/G43426997","display_name":null,"funder_award_id":"JP22H04952","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G4636223006","display_name":null,"funder_award_id":"JSPS KAK","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G7599130655","display_name":null,"funder_award_id":"Grant","funder_id":"https://openalex.org/F4320320912","funder_display_name":"Ministry of Education, Culture, Sports, Science and Technology"},{"id":"https://openalex.org/G7693551792","display_name":null,"funder_award_id":"(MEXT)","funder_id":"https://openalex.org/F4320320912","funder_display_name":"Ministry of Education, Culture, Sports, Science and Technology"},{"id":"https://openalex.org/G8430481527","display_name":null,"funder_award_id":"Number","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"}],"funders":[{"id":"https://openalex.org/F4320320912","display_name":"Ministry of Education, Culture, Sports, Science and Technology","ror":"https://ror.org/048rj2z13"},{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4391232335.pdf"},"referenced_works_count":49,"referenced_works":["https://openalex.org/W994987314","https://openalex.org/W1778417509","https://openalex.org/W1986575576","https://openalex.org/W1999173254","https://openalex.org/W2025287788","https://openalex.org/W2049481823","https://openalex.org/W2056810265","https://openalex.org/W2063578045","https://openalex.org/W2078624059","https://openalex.org/W2114981522","https://openalex.org/W2135029798","https://openalex.org/W2547132198","https://openalex.org/W2786879554","https://openalex.org/W2790468680","https://openalex.org/W2803355383","https://openalex.org/W2810625453","https://openalex.org/W2889675990","https://openalex.org/W2903061390","https://openalex.org/W2906298949","https://openalex.org/W2938075854","https://openalex.org/W2938446020","https://openalex.org/W2968663739","https://openalex.org/W2971763914","https://openalex.org/W2994621268","https://openalex.org/W2997113785","https://openalex.org/W3007855548","https://openalex.org/W3015589705","https://openalex.org/W3042881935","https://openalex.org/W3136791093","https://openalex.org/W3161653370","https://openalex.org/W3175074561","https://openalex.org/W3183590937","https://openalex.org/W3188888918","https://openalex.org/W3197114257","https://openalex.org/W3200315724","https://openalex.org/W3204975603","https://openalex.org/W3208621920","https://openalex.org/W3209160574","https://openalex.org/W4200512433","https://openalex.org/W4205536845","https://openalex.org/W4229026135","https://openalex.org/W4297964691","https://openalex.org/W4312242341","https://openalex.org/W4319303051","https://openalex.org/W4320493478","https://openalex.org/W4324344100","https://openalex.org/W4383736476","https://openalex.org/W4385569772","https://openalex.org/W6680012447"],"related_works":["https://openalex.org/W1533372989","https://openalex.org/W2413936414","https://openalex.org/W2366650074","https://openalex.org/W2362801003","https://openalex.org/W1969295444","https://openalex.org/W2029895066","https://openalex.org/W4319263624","https://openalex.org/W2581564447","https://openalex.org/W2085677935","https://openalex.org/W2371017285"],"abstract_inverted_index":{"The":[0,63,81,128,158],"spatial":[1,52,110],"distribution":[2,53,111],"of":[3,19,54,66,130,143,171],"gas":[4,27,44,55,68,109,148],"emitted":[5],"from":[6,57],"an":[7,77,169],"odor":[8,21,61,126,132,180,194],"source":[9,133,195],"provides":[10],"valuable":[11],"information":[12,93,160],"regarding":[13],"the":[14,20,51,67,73,98,108,121,125,131,137,141,176],"composition,":[15],"size,":[16],"and":[17,36,59,91,146,178,184,199],"localization":[18],"source.":[22,127],"Surface-enhanced":[23],"Raman":[24],"scattering":[25],"(SERS)":[26],"sensors":[28],"exhibit":[29],"ultra-high":[30],"sensitivity,":[31],"molecular":[32],"specificity,":[33],"rapid":[34],"response,":[35],"large-area":[37],"detection.":[38],"In":[39],"this":[40],"paper,":[41],"a":[42,164,174],"SERS":[43,64,155],"sensor":[45,74,99,156],"array":[46,75],"was":[47,86,104,117,134,161],"developed":[48],"for":[49,106,123],"visualizing":[50,107],"evaporated":[56],"benzaldehyde":[58,177],"4-ethylbenzaldehyde":[60,179],"sources.":[62],"spectra":[65,142],"were":[69,150,182],"collected":[70],"by":[71],"scanning":[72],"using":[76,112,136,153,163],"automatic":[78],"detection":[79],"system.":[80],"non-negative":[82],"matrix":[83],"factorization":[84],"algorithm":[85],"employed":[87],"to":[88,119],"extract":[89],"feature":[90,159],"concentration":[92,113],"at":[94],"each":[95],"spot":[96],"on":[97],"array.":[100,157],"A":[101],"heatmap":[102],"image":[103,122],"generated":[105],"information.":[114],"Gaussian":[115],"fitting":[116],"applied":[118],"process":[120],"localizing":[124],"size":[129],"estimated":[135],"processed":[138],"image.":[139],"Moreover,":[140],"benzaldehyde,":[144],"4-ethylbenzaldehyde,":[145],"their":[147],"mixture":[149],"simultaneously":[151],"detected":[152],"one":[154],"recognized":[162],"convolutional":[165],"neural":[166],"network":[167],"with":[168],"accuracy":[170],"98.21%.":[172],"As":[173],"result,":[175],"sources":[181],"identified":[183],"visualized.":[185],"Our":[186],"research":[187],"findings":[188],"have":[189],"various":[190],"potential":[191],"applications,":[192],"including":[193],"localization,":[196],"environmental":[197],"monitoring,":[198],"healthcare.":[200]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2}],"updated_date":"2026-03-12T08:34:05.389933","created_date":"2025-10-10T00:00:00"}
