{"id":"https://openalex.org/W4389101873","doi":"https://doi.org/10.1109/sensors56945.2023.10325068","title":"Flexible Sensor Utilizing Polypyrrole Laser-Induced Graphene Nanocomposite for Room Temperature Ammonia Detection","display_name":"Flexible Sensor Utilizing Polypyrrole Laser-Induced Graphene Nanocomposite for Room Temperature Ammonia Detection","publication_year":2023,"publication_date":"2023-10-29","ids":{"openalex":"https://openalex.org/W4389101873","doi":"https://doi.org/10.1109/sensors56945.2023.10325068"},"language":"en","primary_location":{"id":"doi:10.1109/sensors56945.2023.10325068","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sensors56945.2023.10325068","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 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/A5029996677","display_name":"Jos\u00e9 Carlos Santos-Ceballos","orcid":"https://orcid.org/0000-0003-3267-546X"},"institutions":[{"id":"https://openalex.org/I55952717","display_name":"Universitat Rovira i Virgili","ror":"https://ror.org/00g5sqv46","country_code":"ES","type":"education","lineage":["https://openalex.org/I55952717"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jos\u00e9 Carlos Santos-Ceballos","raw_affiliation_strings":["Universitat Rovira i Virgili,Microsystems Nanotechnologies for Chemical Analysis (MINOS),Tarragona,Spain","Microsystems Nanotechnologies for Chemical Analysis (MINOS), Universitat Rovira i Virgili, Tarragona, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitat Rovira i Virgili,Microsystems Nanotechnologies for Chemical Analysis (MINOS),Tarragona,Spain","institution_ids":["https://openalex.org/I55952717"]},{"raw_affiliation_string":"Microsystems Nanotechnologies for Chemical Analysis (MINOS), Universitat Rovira i Virgili, Tarragona, Spain","institution_ids":["https://openalex.org/I55952717"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010945460","display_name":"Foad Salehnia","orcid":"https://orcid.org/0000-0002-0979-4690"},"institutions":[{"id":"https://openalex.org/I55952717","display_name":"Universitat Rovira i Virgili","ror":"https://ror.org/00g5sqv46","country_code":"ES","type":"education","lineage":["https://openalex.org/I55952717"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Foad Salehnia","raw_affiliation_strings":["Universitat Rovira i Virgili,Microsystems Nanotechnologies for Chemical Analysis (MINOS),Tarragona,Spain","Microsystems Nanotechnologies for Chemical Analysis (MINOS), Universitat Rovira i Virgili, Tarragona, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitat Rovira i Virgili,Microsystems Nanotechnologies for Chemical Analysis (MINOS),Tarragona,Spain","institution_ids":["https://openalex.org/I55952717"]},{"raw_affiliation_string":"Microsystems Nanotechnologies for Chemical Analysis (MINOS), Universitat Rovira i Virgili, Tarragona, Spain","institution_ids":["https://openalex.org/I55952717"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009879516","display_name":"Alfonso Romero","orcid":"https://orcid.org/0000-0003-3502-0813"},"institutions":[{"id":"https://openalex.org/I55952717","display_name":"Universitat Rovira i Virgili","ror":"https://ror.org/00g5sqv46","country_code":"ES","type":"education","lineage":["https://openalex.org/I55952717"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Alfonso Romero","raw_affiliation_strings":["Universitat Rovira i Virgili,Microsystems Nanotechnologies for Chemical Analysis (MINOS),Tarragona,Spain","Microsystems Nanotechnologies for Chemical Analysis (MINOS), Universitat Rovira i Virgili, Tarragona, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitat Rovira i Virgili,Microsystems Nanotechnologies for Chemical Analysis (MINOS),Tarragona,Spain","institution_ids":["https://openalex.org/I55952717"]},{"raw_affiliation_string":"Microsystems Nanotechnologies for Chemical Analysis (MINOS), Universitat Rovira i Virgili, Tarragona, Spain","institution_ids":["https://openalex.org/I55952717"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075260416","display_name":"X Vilanova","orcid":"https://orcid.org/0000-0002-6245-7933"},"institutions":[{"id":"https://openalex.org/I55952717","display_name":"Universitat Rovira i Virgili","ror":"https://ror.org/00g5sqv46","country_code":"ES","type":"education","lineage":["https://openalex.org/I55952717"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Xavier Vilanova","raw_affiliation_strings":["Universitat Rovira i Virgili,Microsystems Nanotechnologies for Chemical Analysis (MINOS),Tarragona,Spain","Microsystems Nanotechnologies for Chemical Analysis (MINOS), Universitat Rovira i Virgili, Tarragona, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitat Rovira i Virgili,Microsystems Nanotechnologies for Chemical Analysis (MINOS),Tarragona,Spain","institution_ids":["https://openalex.org/I55952717"]},{"raw_affiliation_string":"Microsystems Nanotechnologies for Chemical Analysis (MINOS), Universitat Rovira i Virgili, Tarragona, Spain","institution_ids":["https://openalex.org/I55952717"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2454,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.54721972,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"01","last_page":"04"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10461","display_name":"Gas Sensing Nanomaterials and Sensors","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10461","display_name":"Gas Sensing Nanomaterials and Sensors","score":1.0,"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/T11667","display_name":"Advanced Chemical Sensor Technologies","score":0.9991999864578247,"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/T11472","display_name":"Analytical Chemistry and Sensors","score":0.9983000159263611,"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/polypyrrole","display_name":"Polypyrrole","score":0.9514462947845459},{"id":"https://openalex.org/keywords/nanocomposite","display_name":"Nanocomposite","score":0.8106231689453125},{"id":"https://openalex.org/keywords/graphene","display_name":"Graphene","score":0.7798599600791931},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.7614272832870483},{"id":"https://openalex.org/keywords/electrochemistry","display_name":"Electrochemistry","score":0.5473662614822388},{"id":"https://openalex.org/keywords/ammonia","display_name":"Ammonia","score":0.4678042232990265},{"id":"https://openalex.org/keywords/chemical-engineering","display_name":"Chemical engineering","score":0.42209121584892273},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.38700008392333984},{"id":"https://openalex.org/keywords/electrode","display_name":"Electrode","score":0.37783387303352356},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.34063082933425903},{"id":"https://openalex.org/keywords/polymer","display_name":"Polymer","score":0.20998653769493103},{"id":"https://openalex.org/keywords/composite-material","display_name":"Composite material","score":0.1926833689212799},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.13975074887275696},{"id":"https://openalex.org/keywords/organic-chemistry","display_name":"Organic chemistry","score":0.06903430819511414},{"id":"https://openalex.org/keywords/physical-chemistry","display_name":"Physical chemistry","score":0.05974763631820679},{"id":"https://openalex.org/keywords/polymerization","display_name":"Polymerization","score":0.05645182728767395}],"concepts":[{"id":"https://openalex.org/C2777232022","wikidata":"https://www.wikidata.org/wiki/Q146230","display_name":"Polypyrrole","level":4,"score":0.9514462947845459},{"id":"https://openalex.org/C92880739","wikidata":"https://www.wikidata.org/wiki/Q2639556","display_name":"Nanocomposite","level":2,"score":0.8106231689453125},{"id":"https://openalex.org/C30080830","wikidata":"https://www.wikidata.org/wiki/Q169917","display_name":"Graphene","level":2,"score":0.7798599600791931},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7614272832870483},{"id":"https://openalex.org/C52859227","wikidata":"https://www.wikidata.org/wiki/Q7877","display_name":"Electrochemistry","level":3,"score":0.5473662614822388},{"id":"https://openalex.org/C2776382133","wikidata":"https://www.wikidata.org/wiki/Q4087","display_name":"Ammonia","level":2,"score":0.4678042232990265},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.42209121584892273},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.38700008392333984},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.37783387303352356},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.34063082933425903},{"id":"https://openalex.org/C521977710","wikidata":"https://www.wikidata.org/wiki/Q81163","display_name":"Polymer","level":2,"score":0.20998653769493103},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.1926833689212799},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.13975074887275696},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.06903430819511414},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.05974763631820679},{"id":"https://openalex.org/C44228677","wikidata":"https://www.wikidata.org/wiki/Q181898","display_name":"Polymerization","level":3,"score":0.05645182728767395},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/sensors56945.2023.10325068","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sensors56945.2023.10325068","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 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":32,"referenced_works":["https://openalex.org/W1897160319","https://openalex.org/W2010634069","https://openalex.org/W2045912757","https://openalex.org/W2078938716","https://openalex.org/W2167775473","https://openalex.org/W2495915470","https://openalex.org/W2752122312","https://openalex.org/W2761480616","https://openalex.org/W2781764043","https://openalex.org/W2900239789","https://openalex.org/W2949604470","https://openalex.org/W2989703252","https://openalex.org/W2999677012","https://openalex.org/W3015056202","https://openalex.org/W3077068252","https://openalex.org/W3129375065","https://openalex.org/W3164271305","https://openalex.org/W3174519208","https://openalex.org/W3182006671","https://openalex.org/W3188899092","https://openalex.org/W3195679012","https://openalex.org/W4206607755","https://openalex.org/W4220985625","https://openalex.org/W4236825273","https://openalex.org/W4253283248","https://openalex.org/W4282969658","https://openalex.org/W4284897849","https://openalex.org/W4309676208","https://openalex.org/W4311902569","https://openalex.org/W4315650734","https://openalex.org/W4317677654","https://openalex.org/W4321766541"],"related_works":["https://openalex.org/W2373227895","https://openalex.org/W585699616","https://openalex.org/W1936924293","https://openalex.org/W2611913606","https://openalex.org/W3217411638","https://openalex.org/W2981670615","https://openalex.org/W2091082548","https://openalex.org/W2019921404","https://openalex.org/W2066532521","https://openalex.org/W2386644541"],"abstract_inverted_index":{"This":[0],"study":[1],"explores":[2],"the":[3,76,101,111],"electrochemical":[4,95],"modification":[5],"of":[6,27,40,64,75,78,84,103,114],"laser-induced":[7],"graphene":[8],"(LIG)":[9],"by":[10],"incorporating":[11],"synthesized":[12],"polypyrrole":[13],"(PPy)":[14],"nanocomposites":[15],"(NCs).":[16],"We":[17],"propose":[18],"a":[19],"straightforward,":[20],"and":[21,67],"scalable":[22],"approach":[23],"for":[24,50,81,117,123,128],"mass":[25],"production":[26],"nanocomposites,":[28],"resulting":[29],"in":[30,35,73,91],"PPy@LIG,":[31],"which":[32],"we":[33,87],"employ":[34],"chemoresistive":[36],"gas":[37,118],"sensors":[38],"capable":[39],"detecting":[41],"ammonia":[42],"(NH3)":[43],"levels":[44],"at":[45],"room":[46],"temperature.":[47],"Gas":[48],"exposure":[49],"5":[51],"minutes":[52],"demonstrates":[53],"that":[54,63],"PPy@LIG":[55,115],"NCs":[56,116],"exhibit":[57],"sensitivity":[58],"14":[59],"times":[60,71],"higher":[61,72],"than":[62],"pure":[65],"LIG":[66],"up":[68],"to":[69],"20":[70],"terms":[74],"intensity":[77],"resistance":[79],"changes":[80],"100":[82],"ppm":[83],"NH3.":[85],"Moreover,":[86],"achieve":[88],"excellent":[89],"repeatability":[90],"our":[92],"results.":[93],"The":[94],"synthesis,":[96],"confirmed":[97],"through":[98],"chronopotentiometry,":[99],"verifies":[100],"formation":[102],"PPy":[104],"nanocomposites.":[105],"In":[106],"summary,":[107],"this":[108],"work":[109],"presents":[110],"first-time":[112],"utilization":[113],"sensing,":[119],"revealing":[120],"promising":[121],"characteristics":[122],"developing":[124],"unattended":[125],"gas-sensing":[126],"networks":[127],"monitoring":[129],"air":[130],"quality.":[131]},"counts_by_year":[{"year":2024,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
