{"id":"https://openalex.org/W2989753841","doi":"https://doi.org/10.1109/nems.2019.8915615","title":"Au-PET based Formaldehyde Vapor Sensor","display_name":"Au-PET based Formaldehyde Vapor Sensor","publication_year":2019,"publication_date":"2019-04-01","ids":{"openalex":"https://openalex.org/W2989753841","doi":"https://doi.org/10.1109/nems.2019.8915615","mag":"2989753841"},"language":"en","primary_location":{"id":"doi:10.1109/nems.2019.8915615","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nems.2019.8915615","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 14th International Conference on Nano/Micro Engineered and Molecular Systems (NEMS)","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/A5001752526","display_name":"Olaoluwa Akinsola","orcid":null},"institutions":[{"id":"https://openalex.org/I79272384","display_name":"University of Maryland, Baltimore County","ror":"https://ror.org/02qskvh78","country_code":"US","type":"education","lineage":["https://openalex.org/I79272384"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Olaoluwa Akinsola","raw_affiliation_strings":["Bioelectronics Laboratory, University of Maryland, Baltimore County, Baltimore MD 21250, USA"],"affiliations":[{"raw_affiliation_string":"Bioelectronics Laboratory, University of Maryland, Baltimore County, Baltimore MD 21250, USA","institution_ids":["https://openalex.org/I79272384"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084094550","display_name":"Ricardo Cardoza","orcid":null},"institutions":[{"id":"https://openalex.org/I79272384","display_name":"University of Maryland, Baltimore County","ror":"https://ror.org/02qskvh78","country_code":"US","type":"education","lineage":["https://openalex.org/I79272384"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ricardo Cardoza","raw_affiliation_strings":["Bioelectronics Laboratory, University of Maryland, Baltimore County, Baltimore MD 21250, USA"],"affiliations":[{"raw_affiliation_string":"Bioelectronics Laboratory, University of Maryland, Baltimore County, Baltimore MD 21250, USA","institution_ids":["https://openalex.org/I79272384"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017248446","display_name":"Makayla Headley","orcid":"https://orcid.org/0009-0003-2941-7854"},"institutions":[{"id":"https://openalex.org/I79272384","display_name":"University of Maryland, Baltimore County","ror":"https://ror.org/02qskvh78","country_code":"US","type":"education","lineage":["https://openalex.org/I79272384"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Makayla Headley","raw_affiliation_strings":["Bioelectronics Laboratory, University of Maryland, Baltimore County, Baltimore MD 21250, USA"],"affiliations":[{"raw_affiliation_string":"Bioelectronics Laboratory, University of Maryland, Baltimore County, Baltimore MD 21250, USA","institution_ids":["https://openalex.org/I79272384"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5055749075","display_name":"Gymama Slaughter","orcid":null},"institutions":[{"id":"https://openalex.org/I79272384","display_name":"University of Maryland, Baltimore County","ror":"https://ror.org/02qskvh78","country_code":"US","type":"education","lineage":["https://openalex.org/I79272384"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Gymama Slaughter","raw_affiliation_strings":["Bioelectronics Laboratory, University of Maryland, Baltimore County, Baltimore MD 21250, USA"],"affiliations":[{"raw_affiliation_string":"Bioelectronics Laboratory, University of Maryland, Baltimore County, Baltimore MD 21250, USA","institution_ids":["https://openalex.org/I79272384"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5001752526"],"corresponding_institution_ids":["https://openalex.org/I79272384"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.13303237,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"347","last_page":"350"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11667","display_name":"Advanced Chemical Sensor Technologies","score":0.9990000128746033,"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":0.9990000128746033,"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/T10461","display_name":"Gas Sensing Nanomaterials and Sensors","score":0.996999979019165,"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/T11472","display_name":"Analytical Chemistry and Sensors","score":0.9951000213623047,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/formaldehyde","display_name":"Formaldehyde","score":0.9173555374145508},{"id":"https://openalex.org/keywords/polyethylene-terephthalate","display_name":"Polyethylene terephthalate","score":0.7939918041229248},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.6729652285575867},{"id":"https://openalex.org/keywords/fabrication","display_name":"Fabrication","score":0.5340242385864258},{"id":"https://openalex.org/keywords/electrode","display_name":"Electrode","score":0.5265424847602844},{"id":"https://openalex.org/keywords/humidity","display_name":"Humidity","score":0.46292567253112793},{"id":"https://openalex.org/keywords/water-vapor","display_name":"Water vapor","score":0.4537704885005951},{"id":"https://openalex.org/keywords/volatile-organic-compound","display_name":"Volatile organic compound","score":0.4344805181026459},{"id":"https://openalex.org/keywords/chemical-engineering","display_name":"Chemical engineering","score":0.36690181493759155},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.33993417024612427},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.32180190086364746},{"id":"https://openalex.org/keywords/composite-material","display_name":"Composite material","score":0.30928951501846313},{"id":"https://openalex.org/keywords/organic-chemistry","display_name":"Organic chemistry","score":0.18385547399520874},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.17561981081962585}],"concepts":[{"id":"https://openalex.org/C2775930285","wikidata":"https://www.wikidata.org/wiki/Q161210","display_name":"Formaldehyde","level":2,"score":0.9173555374145508},{"id":"https://openalex.org/C2780017307","wikidata":"https://www.wikidata.org/wiki/Q145863","display_name":"Polyethylene terephthalate","level":2,"score":0.7939918041229248},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6729652285575867},{"id":"https://openalex.org/C136525101","wikidata":"https://www.wikidata.org/wiki/Q5428139","display_name":"Fabrication","level":3,"score":0.5340242385864258},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.5265424847602844},{"id":"https://openalex.org/C151420433","wikidata":"https://www.wikidata.org/wiki/Q180600","display_name":"Humidity","level":2,"score":0.46292567253112793},{"id":"https://openalex.org/C147534773","wikidata":"https://www.wikidata.org/wiki/Q190120","display_name":"Water vapor","level":2,"score":0.4537704885005951},{"id":"https://openalex.org/C2778150766","wikidata":"https://www.wikidata.org/wiki/Q910267","display_name":"Volatile organic compound","level":2,"score":0.4344805181026459},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.36690181493759155},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.33993417024612427},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.32180190086364746},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.30928951501846313},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.18385547399520874},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.17561981081962585},{"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/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"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/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/nems.2019.8915615","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nems.2019.8915615","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 14th International Conference on Nano/Micro Engineered and Molecular Systems (NEMS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.6000000238418579}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W1988159790","https://openalex.org/W2564218328","https://openalex.org/W2903763311","https://openalex.org/W6922286976"],"related_works":["https://openalex.org/W2361361613","https://openalex.org/W1999468049","https://openalex.org/W4304014268","https://openalex.org/W4231834391","https://openalex.org/W2539574863","https://openalex.org/W4398139839","https://openalex.org/W2101897663","https://openalex.org/W2372946423","https://openalex.org/W2002934441","https://openalex.org/W2071428611"],"abstract_inverted_index":{"Various":[0],"factors":[1],"threaten":[2],"the":[3,6,23,29,35,41,64,76,96,108,114,118,131,150,154,162],"longevity":[4],"of":[5,28,37,54,66,78,133,156],"art":[7,30,38,59],"displays":[8],"in":[9,45,110,140],"museum":[10,47],"environment.":[11],"Factors":[12],"such":[13],"as":[14,95,169,171],"temperature,":[15],"humidity,":[16],"and":[17,25,92,105],"volatile":[18],"organic":[19],"compounds":[20],"can":[21],"compromise":[22],"aesthetic":[24],"structural":[26],"make-up":[27],"pieces,":[31],"thereby":[32],"significantly":[33],"impacting":[34],"cost":[36],"restoration.":[39],"Among":[40],"many":[42],"vapors":[43],"found":[44],"a":[46,67,137],"environment,":[48],"formaldehyde":[49,157,167],"is":[50,142],"especially":[51],"hazardous":[52],"because":[53],"its":[55,172],"deleterious":[56],"effect":[57],"on":[58],"pieces.":[60],"Here,":[61],"we":[62],"present":[63],"fabrication":[65],"flexible":[68],"gold":[69],"sputtered":[70],"polyethylene":[71],"terephthalate":[72],"(PET)":[73],"electrode":[74,81],"for":[75],"detection":[77],"formaldehyde.":[79],"The":[80,145],"was":[82,103],"chemically":[83],"modified":[84],"with":[85,107],"carboxylic":[86],"acid-functionalized":[87],"multi-walled":[88],"carbon":[89],"nanotubes":[90],"(MWCNTs)":[91],"ruthenium":[93],"oxide":[94],"sensing":[97],"element.":[98],"A":[99],"signal":[100],"conditioner":[101],"circuit":[102],"built":[104],"integrated":[106],"sensor":[109],"order":[111],"to":[112,117,130,149,165],"regulate":[113],"current":[115],"flowing":[116],"sensor.":[119],"Resistance":[120],"characterizations":[121],"demonstrated":[122,161],"that":[123],"these":[124],"thin":[125],"film":[126],"Au-PET":[127],"sensors":[128],"respond":[129],"exposure":[132],"vaporized":[134],"formaldehyde,":[135],"wherein":[136],"sharp":[138],"increase":[139],"resistance":[141,152],"observed":[143,146],"immediately.":[144],"response":[147,160],"returned":[148],"baseline":[151],"upon":[153],"removal":[155],"vapor.":[158],"This":[159],"sensor's":[163],"ability":[164],"detect":[166],"vapor":[168],"well":[170],"reversibility.":[173]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
