{"id":"https://openalex.org/W4400534157","doi":"https://doi.org/10.3390/s24144477","title":"Surface Plasmon Resonance Sensor Based on Fe2O3/Au for Alcohol Concentration Detection","display_name":"Surface Plasmon Resonance Sensor Based on Fe2O3/Au for Alcohol Concentration Detection","publication_year":2024,"publication_date":"2024-07-11","ids":{"openalex":"https://openalex.org/W4400534157","doi":"https://doi.org/10.3390/s24144477","pmid":"https://pubmed.ncbi.nlm.nih.gov/39065875"},"language":"en","primary_location":{"id":"doi:10.3390/s24144477","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s24144477","pdf_url":"https://www.mdpi.com/1424-8220/24/14/4477/pdf?version=1720682043","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/1424-8220/24/14/4477/pdf?version=1720682043","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5015400856","display_name":"Junyi Wang","orcid":"https://orcid.org/0000-0002-7556-1588"},"institutions":[{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junyi Wang","raw_affiliation_strings":["College of Sciences, Northeastern University, Shenyang 110819, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Sciences, Northeastern University, Shenyang 110819, China","institution_ids":["https://openalex.org/I9224756"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101445190","display_name":"Yanpei Xu","orcid":"https://orcid.org/0009-0002-0356-4955"},"institutions":[{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanpei Xu","raw_affiliation_strings":["College of Sciences, Northeastern University, Shenyang 110819, China"],"raw_orcid":"https://orcid.org/0009-0002-0356-4955","affiliations":[{"raw_affiliation_string":"College of Sciences, Northeastern University, Shenyang 110819, China","institution_ids":["https://openalex.org/I9224756"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017754062","display_name":"Yutong Song","orcid":"https://orcid.org/0000-0002-6896-3394"},"institutions":[{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yutong Song","raw_affiliation_strings":["College of Sciences, Northeastern University, Shenyang 110819, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Sciences, Northeastern University, Shenyang 110819, China","institution_ids":["https://openalex.org/I9224756"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083838291","display_name":"Qi Wang","orcid":"https://orcid.org/0000-0003-3571-7186"},"institutions":[{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Qi Wang","raw_affiliation_strings":["College of Sciences, Northeastern University, Shenyang 110819, China"],"raw_orcid":"https://orcid.org/0000-0003-3571-7186","affiliations":[{"raw_affiliation_string":"College of Sciences, Northeastern University, Shenyang 110819, China","institution_ids":["https://openalex.org/I9224756"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5083838291"],"corresponding_institution_ids":["https://openalex.org/I9224756"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":0.9645,"has_fulltext":true,"cited_by_count":9,"citation_normalized_percentile":{"value":0.71741394,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"24","issue":"14","first_page":"4477","last_page":"4477"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10131","display_name":"Gold and Silver Nanoparticles Synthesis and Applications","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10131","display_name":"Gold and Silver Nanoparticles Synthesis and Applications","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10295","display_name":"Plasmonic and Surface Plasmon Research","score":0.9987999796867371,"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/T10207","display_name":"Advanced biosensing and bioanalysis techniques","score":0.9965000152587891,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/surface-plasmon-resonance","display_name":"Surface plasmon resonance","score":0.8318639993667603},{"id":"https://openalex.org/keywords/refractive-index","display_name":"Refractive index","score":0.787689208984375},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.6239429116249084},{"id":"https://openalex.org/keywords/sensitivity","display_name":"Sensitivity (control systems)","score":0.6012398600578308},{"id":"https://openalex.org/keywords/monolayer","display_name":"Monolayer","score":0.49316567182540894},{"id":"https://openalex.org/keywords/alcohol","display_name":"Alcohol","score":0.4837384521961212},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.46663030982017517},{"id":"https://openalex.org/keywords/fabrication","display_name":"Fabrication","score":0.46234574913978577},{"id":"https://openalex.org/keywords/surface-plasmon","display_name":"Surface plasmon","score":0.4559110403060913},{"id":"https://openalex.org/keywords/plasmon","display_name":"Plasmon","score":0.4442991614341736},{"id":"https://openalex.org/keywords/analytical-chemistry","display_name":"Analytical Chemistry (journal)","score":0.3467564284801483},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.2818959057331085},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.25356072187423706},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.14928051829338074},{"id":"https://openalex.org/keywords/nanoparticle","display_name":"Nanoparticle","score":0.11673980951309204},{"id":"https://openalex.org/keywords/chromatography","display_name":"Chromatography","score":0.07184016704559326}],"concepts":[{"id":"https://openalex.org/C106847996","wikidata":"https://www.wikidata.org/wiki/Q898756","display_name":"Surface plasmon resonance","level":3,"score":0.8318639993667603},{"id":"https://openalex.org/C42067758","wikidata":"https://www.wikidata.org/wiki/Q174102","display_name":"Refractive index","level":2,"score":0.787689208984375},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6239429116249084},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.6012398600578308},{"id":"https://openalex.org/C7070889","wikidata":"https://www.wikidata.org/wiki/Q902488","display_name":"Monolayer","level":2,"score":0.49316567182540894},{"id":"https://openalex.org/C2781066024","wikidata":"https://www.wikidata.org/wiki/Q156","display_name":"Alcohol","level":2,"score":0.4837384521961212},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.46663030982017517},{"id":"https://openalex.org/C136525101","wikidata":"https://www.wikidata.org/wiki/Q5428139","display_name":"Fabrication","level":3,"score":0.46234574913978577},{"id":"https://openalex.org/C136676167","wikidata":"https://www.wikidata.org/wiki/Q1151829","display_name":"Surface plasmon","level":3,"score":0.4559110403060913},{"id":"https://openalex.org/C110879396","wikidata":"https://www.wikidata.org/wiki/Q58392","display_name":"Plasmon","level":2,"score":0.4442991614341736},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.3467564284801483},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.2818959057331085},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.25356072187423706},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.14928051829338074},{"id":"https://openalex.org/C155672457","wikidata":"https://www.wikidata.org/wiki/Q61231","display_name":"Nanoparticle","level":2,"score":0.11673980951309204},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.07184016704559326},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","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/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3390/s24144477","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s24144477","pdf_url":"https://www.mdpi.com/1424-8220/24/14/4477/pdf?version=1720682043","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:39065875","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/39065875","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:11280744","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/11280744","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC11280744/pdf/sensors-24-04477.pdf","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,"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:7a727bb6662749eca5f86e4961aa6181","is_oa":true,"landing_page_url":"https://doaj.org/article/7a727bb6662749eca5f86e4961aa6181","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 24, Iss 14, p 4477 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/s24144477","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s24144477","pdf_url":"https://www.mdpi.com/1424-8220/24/14/4477/pdf?version=1720682043","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":[{"score":0.41999998688697815,"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger"}],"awards":[{"id":"https://openalex.org/G578458735","display_name":null,"funder_award_id":"2021-MS-082","funder_id":"https://openalex.org/F4320323086","funder_display_name":"Natural Science Foundation of Liaoning Province"}],"funders":[{"id":"https://openalex.org/F4320323086","display_name":"Natural Science Foundation of Liaoning Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4400534157.pdf"},"referenced_works_count":40,"referenced_works":["https://openalex.org/W2050993261","https://openalex.org/W2052044194","https://openalex.org/W2079614002","https://openalex.org/W2086069810","https://openalex.org/W2120686074","https://openalex.org/W2166870085","https://openalex.org/W2211445185","https://openalex.org/W2757214329","https://openalex.org/W2787510909","https://openalex.org/W2793967996","https://openalex.org/W2794573883","https://openalex.org/W2801492492","https://openalex.org/W2806075947","https://openalex.org/W2893627922","https://openalex.org/W2912963444","https://openalex.org/W2914427056","https://openalex.org/W2945247767","https://openalex.org/W2980926496","https://openalex.org/W2999486291","https://openalex.org/W3137857281","https://openalex.org/W3138423039","https://openalex.org/W3155248545","https://openalex.org/W3170195959","https://openalex.org/W3173854487","https://openalex.org/W4200308949","https://openalex.org/W4206600480","https://openalex.org/W4206630318","https://openalex.org/W4224947088","https://openalex.org/W4295278468","https://openalex.org/W4312290002","https://openalex.org/W4321366772","https://openalex.org/W4323830258","https://openalex.org/W4366957277","https://openalex.org/W4385301906","https://openalex.org/W4386024562","https://openalex.org/W4389340943","https://openalex.org/W4390637575","https://openalex.org/W4391554432","https://openalex.org/W4393128701","https://openalex.org/W6854356202"],"related_works":["https://openalex.org/W2072594297","https://openalex.org/W2050317300","https://openalex.org/W2037348326","https://openalex.org/W2376711334","https://openalex.org/W1974457739","https://openalex.org/W4388990742","https://openalex.org/W2090877574","https://openalex.org/W2098412915","https://openalex.org/W2044592186","https://openalex.org/W2897594299"],"abstract_inverted_index":{"Hematite":[0],"(\u03b1-Fe2O3)":[1],"is":[2],"widely":[3],"used":[4],"in":[5,89,110,133],"sensor":[6,25,36,72,94,109],"sensitization":[7],"due":[8],"to":[9,92],"its":[10,39],"excellent":[11,123],"optical":[12],"properties.":[13],"In":[14],"this":[15,108],"study,":[16],"we":[17,103],"present":[18],"a":[19,86,93,96],"sensitivity-enhanced":[20],"surface":[21],"plasmon":[22],"resonance":[23],"alcohol":[24,111,117],"based":[26],"on":[27,45],"Fe2O3/Au.":[28],"We":[29,41],"describe":[30],"the":[31,35,54,61,65,71,78,105,116,130],"fabrication":[32],"process":[33],"of":[34,57,69,107,119],"and":[37,50,128],"characterize":[38],"structure.":[40,101],"conduct":[42],"performance":[43],"testing":[44,115],"sensors":[46],"coated":[47,75],"multiple":[48],"times":[49],"use":[51],"solutions":[52],"with":[53,95,125],"same":[55],"gradient":[56],"refractive":[58,66],"indices":[59],"as":[60],"sensing":[62],"medium.":[63],"Within":[64],"index":[67],"range":[68],"1.3335\u20131.3635,":[70],"that":[73],"was":[74],"twice":[76],"achieved":[77],"highest":[79],"sensitivity,":[80],"reaching":[81],"2933.2":[82],"nm/RIU.":[83],"This":[84],"represents":[85],"30.26%":[87],"enhancement":[88],"sensitivity":[90],"compared":[91],"pure":[97],"gold":[98],"monolayer":[99],"film":[100],"Additionally,":[102],"demonstrated":[104],"application":[106],"concentration":[112],"detection":[113],"by":[114],"content":[118],"common":[120],"beverages,":[121],"showing":[122],"agreement":[124],"theoretical":[126],"values":[127],"highlighting":[129],"sensor\u2019s":[131],"potential":[132],"food":[134],"testing.":[135]},"counts_by_year":[{"year":2026,"cited_by_count":6},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1}],"updated_date":"2026-05-29T09:21:14.243279","created_date":"2025-10-10T00:00:00"}