{"id":"https://openalex.org/W4401360095","doi":"https://doi.org/10.1109/mn60932.2024.10615530","title":"Performance Enhancement of Graphene-Based Biopotential Electrodes through Electrical Contact Geometry Optimization","display_name":"Performance Enhancement of Graphene-Based Biopotential Electrodes through Electrical Contact Geometry Optimization","publication_year":2024,"publication_date":"2024-07-02","ids":{"openalex":"https://openalex.org/W4401360095","doi":"https://doi.org/10.1109/mn60932.2024.10615530"},"language":"en","primary_location":{"id":"doi:10.1109/mn60932.2024.10615530","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/mn60932.2024.10615530","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Symposium on Measurements &amp;amp; Networking (M&amp;amp;N)","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/A5056760810","display_name":"Babar Ali","orcid":"https://orcid.org/0000-0001-6526-4275"},"institutions":[{"id":"https://openalex.org/I861853513","display_name":"Sapienza University of Rome","ror":"https://ror.org/02be6w209","country_code":"IT","type":"education","lineage":["https://openalex.org/I861853513"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Babar Ali","raw_affiliation_strings":["Sapienza Univaersity of Rome,Dept. of Astronautical Electrical and Energy,Italy"],"affiliations":[{"raw_affiliation_string":"Sapienza Univaersity of Rome,Dept. of Astronautical Electrical and Energy,Italy","institution_ids":["https://openalex.org/I861853513"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103001804","display_name":"Umar Farooq","orcid":"https://orcid.org/0009-0003-3738-9793"},"institutions":[{"id":"https://openalex.org/I861853513","display_name":"Sapienza University of Rome","ror":"https://ror.org/02be6w209","country_code":"IT","type":"education","lineage":["https://openalex.org/I861853513"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Umar Farooq","raw_affiliation_strings":["Sapienza Univaersity of Rome,Dept. of Astronautical Electrical and Energy,Italy"],"affiliations":[{"raw_affiliation_string":"Sapienza Univaersity of Rome,Dept. of Astronautical Electrical and Energy,Italy","institution_ids":["https://openalex.org/I861853513"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049790782","display_name":"Marco Laracca","orcid":"https://orcid.org/0000-0003-0002-7118"},"institutions":[{"id":"https://openalex.org/I861853513","display_name":"Sapienza University of Rome","ror":"https://ror.org/02be6w209","country_code":"IT","type":"education","lineage":["https://openalex.org/I861853513"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Marco Laracca","raw_affiliation_strings":["Sapienza Univaersity of Rome,Dept. of Astronautical Electrical and Energy,Italy"],"affiliations":[{"raw_affiliation_string":"Sapienza Univaersity of Rome,Dept. of Astronautical Electrical and Energy,Italy","institution_ids":["https://openalex.org/I861853513"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113322586","display_name":"Hossein Cheragghi Bidsorkhi","orcid":null},"institutions":[{"id":"https://openalex.org/I861853513","display_name":"Sapienza University of Rome","ror":"https://ror.org/02be6w209","country_code":"IT","type":"education","lineage":["https://openalex.org/I861853513"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Hossein Cheragghi Bidsorkhi","raw_affiliation_strings":["Sapienza Univaersity of Rome,Dept. of Astronautical Electrical and Energy,Italy"],"affiliations":[{"raw_affiliation_string":"Sapienza Univaersity of Rome,Dept. of Astronautical Electrical and Energy,Italy","institution_ids":["https://openalex.org/I861853513"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111281803","display_name":"Alessandro Gioseppe D'aloia","orcid":null},"institutions":[{"id":"https://openalex.org/I861853513","display_name":"Sapienza University of Rome","ror":"https://ror.org/02be6w209","country_code":"IT","type":"education","lineage":["https://openalex.org/I861853513"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Alessandro Gioseppe D'aloia","raw_affiliation_strings":["Sapienza Univaersity of Rome,Dept. of Astronautical Electrical and Energy,Italy"],"affiliations":[{"raw_affiliation_string":"Sapienza Univaersity of Rome,Dept. of Astronautical Electrical and Energy,Italy","institution_ids":["https://openalex.org/I861853513"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069445114","display_name":"Maria Sabrina Sarto","orcid":"https://orcid.org/0000-0002-8160-0803"},"institutions":[{"id":"https://openalex.org/I861853513","display_name":"Sapienza University of Rome","ror":"https://ror.org/02be6w209","country_code":"IT","type":"education","lineage":["https://openalex.org/I861853513"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Maria Sabrina Sarto","raw_affiliation_strings":["Sapienza Univaersity of Rome,Dept. of Astronautical Electrical and Energy,Italy"],"affiliations":[{"raw_affiliation_string":"Sapienza Univaersity of Rome,Dept. of Astronautical Electrical and Energy,Italy","institution_ids":["https://openalex.org/I861853513"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5056760810"],"corresponding_institution_ids":["https://openalex.org/I861853513"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.12024308,"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":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11601","display_name":"Neuroscience and Neural Engineering","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2804","display_name":"Cellular and Molecular Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T11601","display_name":"Neuroscience and Neural Engineering","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2804","display_name":"Cellular and Molecular Neuroscience"},"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/T10338","display_name":"Advanced Sensor and Energy Harvesting Materials","score":0.9962999820709229,"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/T10784","display_name":"Muscle activation and electromyography studies","score":0.9876000285148621,"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/graphene","display_name":"Graphene","score":0.8252252340316772},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.6593016982078552},{"id":"https://openalex.org/keywords/electrode","display_name":"Electrode","score":0.6533131003379822},{"id":"https://openalex.org/keywords/contact-geometry","display_name":"Contact geometry","score":0.5545748472213745},{"id":"https://openalex.org/keywords/electrical-contacts","display_name":"Electrical contacts","score":0.4863046109676361},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.41984423995018005},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.2850288152694702},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.25682562589645386},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1157459020614624},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08315259218215942}],"concepts":[{"id":"https://openalex.org/C30080830","wikidata":"https://www.wikidata.org/wiki/Q169917","display_name":"Graphene","level":2,"score":0.8252252340316772},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6593016982078552},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.6533131003379822},{"id":"https://openalex.org/C74544821","wikidata":"https://www.wikidata.org/wiki/Q1783105","display_name":"Contact geometry","level":2,"score":0.5545748472213745},{"id":"https://openalex.org/C132235601","wikidata":"https://www.wikidata.org/wiki/Q394001","display_name":"Electrical contacts","level":2,"score":0.4863046109676361},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.41984423995018005},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.2850288152694702},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.25682562589645386},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1157459020614624},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08315259218215942},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/mn60932.2024.10615530","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/mn60932.2024.10615530","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Symposium on Measurements &amp;amp; Networking (M&amp;amp;N)","raw_type":"proceedings-article"},{"id":"pmh:oai:iris.uniroma1.it:11573/1722792","is_oa":false,"landing_page_url":"https://hdl.handle.net/11573/1722792","pdf_url":null,"source":{"id":"https://openalex.org/S4377196107","display_name":"IRIS Research product catalog (Sapienza University of Rome)","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6100000143051147,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1986438083","https://openalex.org/W2058122340","https://openalex.org/W2126390573","https://openalex.org/W2974095005","https://openalex.org/W3016903232","https://openalex.org/W4211216904","https://openalex.org/W4366378410","https://openalex.org/W4377691399"],"related_works":["https://openalex.org/W2012397539","https://openalex.org/W220482700","https://openalex.org/W2094011398","https://openalex.org/W1985540786","https://openalex.org/W3035413292","https://openalex.org/W2294912654","https://openalex.org/W2626498946","https://openalex.org/W2093370889","https://openalex.org/W2096998221","https://openalex.org/W2287340450"],"abstract_inverted_index":{"Electrocardiography":[0],"(ECG)":[1],"is":[2,36,63,78],"crucial":[3,64],"for":[4,38,65,71,80,103,157,171,190,203,255],"diagnosing":[5],"and":[6,28,41,54,86,106,117,225,248],"monitoring":[7,42],"heart":[8,44],"conditions,":[9,45],"providing":[10,252],"real-time":[11],"insights":[12,254],"into":[13],"the":[14,66,112,118,138,144,147,163,178,201,235,256],"heart's":[15],"electrical":[16,130],"activity.":[17],"It":[18],"enables":[19],"early":[20],"detection":[21],"of":[22,43,68,114,120,140,238,258],"cardiovascular":[23],"issues,":[24],"guiding":[25],"effective":[26],"treatment":[27],"improving":[29],"patient":[30],"outcomes.":[31],"Therefore,":[32],"ECG":[33,72,104,219,250],"signal":[34,48,82,88,220,227],"quality":[35,49,221],"vital":[37],"accurate":[39,247],"diagnosis":[40],"as":[46],"poor":[47],"can":[50,243],"lead":[51,244],"to":[52,245],"misinterpretation":[53],"incorrect":[55],"treatment.":[56],"In":[57,90],"this":[58,91],"regard":[59],"terminal":[60],"contact":[61,76,115,121,141,186,192,205,236],"resistance":[62,77,131,149,165],"performance":[67],"biopotential":[69],"electrodes":[70,102,242],"measurements.":[73],"Maintaining":[74],"low":[75],"important":[79],"high-quality":[81],"acquisition,":[83],"reducing":[84],"noise,":[85],"preserving":[87],"intensity.":[89],"paper,":[92],"we":[93,175],"developed":[94],"PVDF":[95],"(polyvinylidene":[96],"fluoride)/GNP":[97],"(graphene":[98],"nanoplatelets)":[99],"dry":[100,240],"flexible":[101,241],"application":[105],"conducted":[107],"a":[108,158],"comprehensive":[109],"study":[110],"on":[111,123],"impact":[113],"geometry":[116,237],"number":[119,139],"points":[122,142],"output":[124],"signals.":[125],"Our":[126],"investigation":[127],"revealed":[128],"that":[129,177,188,233],"decreases":[132],"progressively":[133],"with":[134,184],"an":[135],"increase":[136],"in":[137,214,217],"around":[143],"electrode.":[145],"Specifically,":[146],"highest":[148],"was":[150,166,195,207],"recorded":[151],"at":[152,197,209],"141.43":[153],"\u00b1":[154,168],"67.6":[155],"\u03a9":[156,170],"single":[159,191],"point":[160,193],"contact,":[161],"while":[162],"lowest":[164],"59.63":[167],"10.8":[169],"circumferential":[172,204],"contact.":[173],"Additionally,":[174],"observed":[176],"signal-to-noise":[179],"ratio":[180],"(SNR)":[181],"significantly":[182],"improved":[183,218],"increased":[185],"points,":[187],"is,":[189],"measurement":[194,206],"lower":[196],"24.6":[198],"dB,":[199],"whereas":[200],"SNR":[202,215],"higher":[208],"26.4":[210],"dB.":[211],"This":[212],"enhancement":[213],"resulted":[216],"by":[222],"minimizing":[223],"noise":[224],"enhancing":[226],"clarity.":[228],"Consequently,":[229],"these":[230],"findings":[231],"suggest":[232],"optimizing":[234],"PVDF/GNP":[239],"more":[246],"reliable":[249],"recordings,":[251],"valuable":[253],"development":[257],"better-performing":[259],"biomedical":[260],"sensors.":[261]},"counts_by_year":[],"updated_date":"2026-03-10T16:38:18.471706","created_date":"2024-08-07T00:00:00"}
