{"id":"https://openalex.org/W2979443685","doi":"https://doi.org/10.1109/embc.2019.8856991","title":"A graphene-based pH sensor on paper for human plasma and seawater","display_name":"A graphene-based pH sensor on paper for human plasma and seawater","publication_year":2019,"publication_date":"2019-07-01","ids":{"openalex":"https://openalex.org/W2979443685","doi":"https://doi.org/10.1109/embc.2019.8856991","mag":"2979443685","pmid":"https://pubmed.ncbi.nlm.nih.gov/31946193"},"language":"en","primary_location":{"id":"doi:10.1109/embc.2019.8856991","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2019.8856991","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref","pubmed"],"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/A5068251514","display_name":"Federico Maria Vivaldi","orcid":"https://orcid.org/0000-0003-1304-9893"},"institutions":[{"id":"https://openalex.org/I108290504","display_name":"University of Pisa","ror":"https://ror.org/03ad39j10","country_code":"IT","type":"education","lineage":["https://openalex.org/I108290504"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"F. Vivaldi","raw_affiliation_strings":["Department of Chemistry and Industrial Chemistry, University of Pisa, Pisa, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry and Industrial Chemistry, University of Pisa, Pisa, Italy","institution_ids":["https://openalex.org/I108290504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028196481","display_name":"Andrea Bonini","orcid":"https://orcid.org/0000-0001-9511-0699"},"institutions":[{"id":"https://openalex.org/I108290504","display_name":"University of Pisa","ror":"https://ror.org/03ad39j10","country_code":"IT","type":"education","lineage":["https://openalex.org/I108290504"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"A. Bonini","raw_affiliation_strings":["Department of Chemistry and Industrial Chemistry, University of Pisa, Pisa, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry and Industrial Chemistry, University of Pisa, Pisa, Italy","institution_ids":["https://openalex.org/I108290504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062561322","display_name":"Bernardo Melai","orcid":"https://orcid.org/0000-0003-3617-4937"},"institutions":[{"id":"https://openalex.org/I108290504","display_name":"University of Pisa","ror":"https://ror.org/03ad39j10","country_code":"IT","type":"education","lineage":["https://openalex.org/I108290504"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"B. Melai","raw_affiliation_strings":["Department of Chemistry and Industrial Chemistry, University of Pisa, Pisa, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry and Industrial Chemistry, University of Pisa, Pisa, Italy","institution_ids":["https://openalex.org/I108290504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024639641","display_name":"Noemi Poma","orcid":null},"institutions":[{"id":"https://openalex.org/I108290504","display_name":"University of Pisa","ror":"https://ror.org/03ad39j10","country_code":"IT","type":"education","lineage":["https://openalex.org/I108290504"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"N. Poma","raw_affiliation_strings":["Department of Chemistry and Industrial Chemistry, University of Pisa, Pisa, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry and Industrial Chemistry, University of Pisa, Pisa, Italy","institution_ids":["https://openalex.org/I108290504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042034556","display_name":"Arno Kirchhain","orcid":"https://orcid.org/0000-0002-8095-831X"},"institutions":[{"id":"https://openalex.org/I108290504","display_name":"University of Pisa","ror":"https://ror.org/03ad39j10","country_code":"IT","type":"education","lineage":["https://openalex.org/I108290504"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"A. Kirchhain","raw_affiliation_strings":["Department of Chemistry and Industrial Chemistry, University of Pisa, Pisa, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry and Industrial Chemistry, University of Pisa, Pisa, Italy","institution_ids":["https://openalex.org/I108290504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040635530","display_name":"Delio Santalucia","orcid":"https://orcid.org/0000-0002-6626-3554"},"institutions":[{"id":"https://openalex.org/I108290504","display_name":"University of Pisa","ror":"https://ror.org/03ad39j10","country_code":"IT","type":"education","lineage":["https://openalex.org/I108290504"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"D. Santalucia","raw_affiliation_strings":["Department of Chemistry and Industrial Chemistry, University of Pisa, Pisa, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry and Industrial Chemistry, University of Pisa, Pisa, Italy","institution_ids":["https://openalex.org/I108290504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008216987","display_name":"Pietro Salvo","orcid":"https://orcid.org/0000-0003-3866-2993"},"institutions":[{"id":"https://openalex.org/I4210106076","display_name":"Istituto di Fisiologia Clinica","ror":"https://ror.org/01kdj2848","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210106076","https://openalex.org/I4210155236"]},{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"P. Salvo","raw_affiliation_strings":["National Council of Research, Institute of Clinical Physiology, Pisa, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Council of Research, Institute of Clinical Physiology, Pisa, Italy","institution_ids":["https://openalex.org/I4210155236","https://openalex.org/I4210106076"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060712239","display_name":"Fabio Di Francesco","orcid":"https://orcid.org/0000-0002-9285-1595"},"institutions":[{"id":"https://openalex.org/I108290504","display_name":"University of Pisa","ror":"https://ror.org/03ad39j10","country_code":"IT","type":"education","lineage":["https://openalex.org/I108290504"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"F. Di Francesco","raw_affiliation_strings":["Department of Chemistry and Industrial Chemistry, University of Pisa, Pisa, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry and Industrial Chemistry, University of Pisa, Pisa, Italy","institution_ids":["https://openalex.org/I108290504"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.6535,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.88229443,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"2019","issue":null,"first_page":"1563","last_page":"1566"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11472","display_name":"Analytical Chemistry and Sensors","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T11472","display_name":"Analytical Chemistry and Sensors","score":0.9998000264167786,"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"}},{"id":"https://openalex.org/T12840","display_name":"Renal function and acid-base balance","score":0.9919999837875366,"subfield":{"id":"https://openalex.org/subfields/2727","display_name":"Nephrology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10212","display_name":"Electrochemical sensors and biosensors","score":0.9869999885559082,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/seawater","display_name":"Seawater","score":0.8748509883880615},{"id":"https://openalex.org/keywords/graphene","display_name":"Graphene","score":0.8496649265289307},{"id":"https://openalex.org/keywords/plasma","display_name":"Plasma","score":0.5022079944610596},{"id":"https://openalex.org/keywords/oxide","display_name":"Oxide","score":0.4889930486679077},{"id":"https://openalex.org/keywords/coating","display_name":"Coating","score":0.4663865566253662},{"id":"https://openalex.org/keywords/sensitivity","display_name":"Sensitivity (control systems)","score":0.45614099502563477},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.43810707330703735},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.3235904574394226},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.31868767738342285},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.12035882472991943},{"id":"https://openalex.org/keywords/metallurgy","display_name":"Metallurgy","score":0.0839805006980896},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.07502275705337524}],"concepts":[{"id":"https://openalex.org/C197248824","wikidata":"https://www.wikidata.org/wiki/Q184395","display_name":"Seawater","level":2,"score":0.8748509883880615},{"id":"https://openalex.org/C30080830","wikidata":"https://www.wikidata.org/wiki/Q169917","display_name":"Graphene","level":2,"score":0.8496649265289307},{"id":"https://openalex.org/C82706917","wikidata":"https://www.wikidata.org/wiki/Q10251","display_name":"Plasma","level":2,"score":0.5022079944610596},{"id":"https://openalex.org/C2779851234","wikidata":"https://www.wikidata.org/wiki/Q50690","display_name":"Oxide","level":2,"score":0.4889930486679077},{"id":"https://openalex.org/C2781448156","wikidata":"https://www.wikidata.org/wiki/Q1570182","display_name":"Coating","level":2,"score":0.4663865566253662},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.45614099502563477},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.43810707330703735},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.3235904574394226},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.31868767738342285},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.12035882472991943},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0839805006980896},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07502275705337524},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","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}],"mesh":[{"descriptor_ui":"D004784","descriptor_name":"Environmental Monitoring","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D004784","descriptor_name":"Environmental Monitoring","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D004784","descriptor_name":"Environmental Monitoring","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D006108","descriptor_name":"Graphite","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006108","descriptor_name":"Graphite","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006108","descriptor_name":"Graphite","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006863","descriptor_name":"Hydrogen-Ion Concentration","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006863","descriptor_name":"Hydrogen-Ion Concentration","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006863","descriptor_name":"Hydrogen-Ion Concentration","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010949","descriptor_name":"Plasma","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D010949","descriptor_name":"Plasma","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D010949","descriptor_name":"Plasma","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D012623","descriptor_name":"Seawater","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D012623","descriptor_name":"Seawater","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D012623","descriptor_name":"Seawater","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false}],"locations_count":4,"locations":[{"id":"doi:10.1109/embc.2019.8856991","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2019.8856991","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},{"id":"pmid:31946193","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/31946193","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":"Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference","raw_type":null},{"id":"pmh:oai:arpi.unipi.it:11568/1025831","is_oa":false,"landing_page_url":"http://hdl.handle.net/11568/1025831","pdf_url":null,"source":{"id":"https://openalex.org/S4377196265","display_name":"CINECA IRIS Institutial research information system (University of Pisa)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I108290504","host_organization_name":"University of Pisa","host_organization_lineage":["https://openalex.org/I108290504"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:flore.unifi.it:2158/1438467","is_oa":false,"landing_page_url":"https://hdl.handle.net/2158/1438467","pdf_url":null,"source":{"id":"https://openalex.org/S4306402033","display_name":"Florence Research (University of Florence)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45084792","host_organization_name":"University of Florence","host_organization_lineage":["https://openalex.org/I45084792"],"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":[{"id":"https://metadata.un.org/sdg/14","score":0.8399999737739563,"display_name":"Life below water"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W1503132215","https://openalex.org/W1867480679","https://openalex.org/W1947203665","https://openalex.org/W1964097351","https://openalex.org/W1974231491","https://openalex.org/W1974538071","https://openalex.org/W1999334756","https://openalex.org/W2002811168","https://openalex.org/W2010683549","https://openalex.org/W2018291779","https://openalex.org/W2018569331","https://openalex.org/W2028046690","https://openalex.org/W2037358266","https://openalex.org/W2044442179","https://openalex.org/W2052739507","https://openalex.org/W2065862278","https://openalex.org/W2082012142","https://openalex.org/W2090736840","https://openalex.org/W2091228443","https://openalex.org/W2094407455","https://openalex.org/W2105256358","https://openalex.org/W2108370419","https://openalex.org/W2116730433","https://openalex.org/W2119641678","https://openalex.org/W2149309802","https://openalex.org/W2149902856","https://openalex.org/W2195472783","https://openalex.org/W2293264356","https://openalex.org/W2309912470","https://openalex.org/W2582197875","https://openalex.org/W2592655782","https://openalex.org/W2762366500","https://openalex.org/W2778195009"],"related_works":["https://openalex.org/W2109976211","https://openalex.org/W2054303101","https://openalex.org/W2386590140","https://openalex.org/W2365706260","https://openalex.org/W4309816106","https://openalex.org/W4206076729","https://openalex.org/W2911292543","https://openalex.org/W2161263580","https://openalex.org/W2540994351","https://openalex.org/W2332391531"],"abstract_inverted_index":{"The":[0,43,58],"relevance":[1],"of":[2,19,49,71,90,97],"pH":[3,31,47,63,82,101],"assessment":[4],"in":[5,61,103],"clinical":[6],"analysis,":[7],"environmental":[8],"and":[9,23,67,78,99,105],"industrial":[10],"control,":[11],"has":[12],"raised":[13],"the":[14,17,46,62],"demand":[15],"for":[16],"development":[18],"portable,":[20],"low":[21],"cost":[22],"easy-to-use":[24],"monitoring":[25],"systems.":[26],"This":[27],"paper":[28,36],"proposes":[29],"a":[30,35,40,50,69,91],"sensor":[32,44,59,83],"printed":[33],"on":[34,75],"support":[37],"passivated":[38],"with":[39,55,94],"solid-ink":[41],"coating.":[42],"exploits":[45],"sensitivity":[48,70],"reduced":[51],"graphene":[52],"oxide":[53],"functionalized":[54],"3-(4-aminophenil)propionic":[56],"acid.":[57],"responded":[60],"range":[64],"[4],":[65],"[10]":[66],"had":[68],"46":[72],"mV/pH.":[73],"Tests":[74],"human":[76],"plasma":[77,104],"seawater":[79],"proved":[80],"this":[81],"to":[84],"have":[85],"similar":[86],"performances":[87],"than":[88],"those":[89],"commercial":[92],"pH-meter":[93],"an":[95],"uncertainty":[96],"0.1":[98],"0.2":[100],"unit":[102],"seawater,":[106],"respectively.":[107]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":9}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
