{"id":"https://openalex.org/W2991551097","doi":"https://doi.org/10.3390/s19235246","title":"An Optical Fiber Chemical Sensor for the Detection of Copper(II) in Drinking Water","display_name":"An Optical Fiber Chemical Sensor for the Detection of Copper(II) in Drinking Water","publication_year":2019,"publication_date":"2019-11-28","ids":{"openalex":"https://openalex.org/W2991551097","doi":"https://doi.org/10.3390/s19235246","mag":"2991551097","pmid":"https://pubmed.ncbi.nlm.nih.gov/31795303"},"language":"en","primary_location":{"id":"doi:10.3390/s19235246","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s19235246","pdf_url":"https://www.mdpi.com/1424-8220/19/23/5246/pdf?version=1575449813","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/1424-8220/19/23/5246/pdf?version=1575449813","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5010507097","display_name":"Maria Pesavento","orcid":"https://orcid.org/0000-0002-2927-6065"},"institutions":[{"id":"https://openalex.org/I25217355","display_name":"University of Pavia","ror":"https://ror.org/00s6t1f81","country_code":"IT","type":"education","lineage":["https://openalex.org/I25217355"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Maria Pesavento","raw_affiliation_strings":["Department of Chemistry, University of Pavia, via Taramelli 12, 27100 Pavia, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, University of Pavia, via Taramelli 12, 27100 Pavia, Italy","institution_ids":["https://openalex.org/I25217355"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041209936","display_name":"Antonella Profumo","orcid":"https://orcid.org/0000-0001-5697-9260"},"institutions":[{"id":"https://openalex.org/I25217355","display_name":"University of Pavia","ror":"https://ror.org/00s6t1f81","country_code":"IT","type":"education","lineage":["https://openalex.org/I25217355"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Antonella Profumo","raw_affiliation_strings":["Department of Chemistry, University of Pavia, via Taramelli 12, 27100 Pavia, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, University of Pavia, via Taramelli 12, 27100 Pavia, Italy","institution_ids":["https://openalex.org/I25217355"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055995199","display_name":"Daniele Merli","orcid":"https://orcid.org/0000-0003-3975-0127"},"institutions":[{"id":"https://openalex.org/I25217355","display_name":"University of Pavia","ror":"https://ror.org/00s6t1f81","country_code":"IT","type":"education","lineage":["https://openalex.org/I25217355"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Daniele Merli","raw_affiliation_strings":["Department of Chemistry, University of Pavia, via Taramelli 12, 27100 Pavia, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, University of Pavia, via Taramelli 12, 27100 Pavia, Italy","institution_ids":["https://openalex.org/I25217355"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028127984","display_name":"Lucia Cucca","orcid":"https://orcid.org/0000-0002-0164-7979"},"institutions":[{"id":"https://openalex.org/I25217355","display_name":"University of Pavia","ror":"https://ror.org/00s6t1f81","country_code":"IT","type":"education","lineage":["https://openalex.org/I25217355"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Lucia Cucca","raw_affiliation_strings":["Department of Chemistry, University of Pavia, via Taramelli 12, 27100 Pavia, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, University of Pavia, via Taramelli 12, 27100 Pavia, Italy","institution_ids":["https://openalex.org/I25217355"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061008819","display_name":"Luigi Zeni","orcid":"https://orcid.org/0000-0001-8356-7480"},"institutions":[{"id":"https://openalex.org/I197809005","display_name":"University of Campania \"Luigi Vanvitelli\"","ror":"https://ror.org/02kqnpp86","country_code":"IT","type":"education","lineage":["https://openalex.org/I197809005"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Luigi Zeni","raw_affiliation_strings":["Department of Engineering, University of Campania Luigi Vanvitelli, Via Roma 29, 81031 Aversa, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Engineering, University of Campania Luigi Vanvitelli, Via Roma 29, 81031 Aversa, Italy","institution_ids":["https://openalex.org/I197809005"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067646739","display_name":"Nunzio Cennamo","orcid":"https://orcid.org/0000-0001-7769-0984"},"institutions":[{"id":"https://openalex.org/I197809005","display_name":"University of Campania \"Luigi Vanvitelli\"","ror":"https://ror.org/02kqnpp86","country_code":"IT","type":"education","lineage":["https://openalex.org/I197809005"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Nunzio Cennamo","raw_affiliation_strings":["Department of Engineering, University of Campania Luigi Vanvitelli, Via Roma 29, 81031 Aversa, Italy"],"raw_orcid":"https://orcid.org/0000-0001-7769-0984","affiliations":[{"raw_affiliation_string":"Department of Engineering, University of Campania Luigi Vanvitelli, Via Roma 29, 81031 Aversa, Italy","institution_ids":["https://openalex.org/I197809005"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5067646739"],"corresponding_institution_ids":["https://openalex.org/I197809005"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":2.2216,"has_fulltext":false,"cited_by_count":48,"citation_normalized_percentile":{"value":0.88844073,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"19","issue":"23","first_page":"5246","last_page":"5246"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10207","display_name":"Advanced biosensing and bioanalysis techniques","score":0.9979000091552734,"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"}},"topics":[{"id":"https://openalex.org/T10207","display_name":"Advanced biosensing and bioanalysis techniques","score":0.9979000091552734,"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"}},{"id":"https://openalex.org/T10212","display_name":"Electrochemical sensors and biosensors","score":0.9972000122070312,"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":0.9933000206947327,"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/copper","display_name":"Copper","score":0.7104452848434448},{"id":"https://openalex.org/keywords/optical-fiber","display_name":"Optical fiber","score":0.6847984194755554},{"id":"https://openalex.org/keywords/analyte","display_name":"Analyte","score":0.6630253195762634},{"id":"https://openalex.org/keywords/surface-plasmon-resonance","display_name":"Surface plasmon resonance","score":0.6348186135292053},{"id":"https://openalex.org/keywords/refractive-index","display_name":"Refractive index","score":0.5849909782409668},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.5633774995803833},{"id":"https://openalex.org/keywords/plasmon","display_name":"Plasmon","score":0.5247305035591125},{"id":"https://openalex.org/keywords/monolayer","display_name":"Monolayer","score":0.5216993689537048},{"id":"https://openalex.org/keywords/fiber-optic-sensor","display_name":"Fiber optic sensor","score":0.5085963010787964},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.4927268326282501},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4195185899734497},{"id":"https://openalex.org/keywords/fiber","display_name":"Fiber","score":0.4099537134170532},{"id":"https://openalex.org/keywords/analytical-chemistry","display_name":"Analytical Chemistry (journal)","score":0.3519233465194702},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.3104669451713562},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.2915939688682556},{"id":"https://openalex.org/keywords/nanoparticle","display_name":"Nanoparticle","score":0.26307010650634766},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.143922358751297},{"id":"https://openalex.org/keywords/composite-material","display_name":"Composite material","score":0.14089113473892212},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14024895429611206},{"id":"https://openalex.org/keywords/chromatography","display_name":"Chromatography","score":0.11812934279441833}],"concepts":[{"id":"https://openalex.org/C544778455","wikidata":"https://www.wikidata.org/wiki/Q753","display_name":"Copper","level":2,"score":0.7104452848434448},{"id":"https://openalex.org/C194232370","wikidata":"https://www.wikidata.org/wiki/Q162","display_name":"Optical fiber","level":2,"score":0.6847984194755554},{"id":"https://openalex.org/C10390740","wikidata":"https://www.wikidata.org/wiki/Q2282401","display_name":"Analyte","level":2,"score":0.6630253195762634},{"id":"https://openalex.org/C106847996","wikidata":"https://www.wikidata.org/wiki/Q898756","display_name":"Surface plasmon resonance","level":3,"score":0.6348186135292053},{"id":"https://openalex.org/C42067758","wikidata":"https://www.wikidata.org/wiki/Q174102","display_name":"Refractive index","level":2,"score":0.5849909782409668},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5633774995803833},{"id":"https://openalex.org/C110879396","wikidata":"https://www.wikidata.org/wiki/Q58392","display_name":"Plasmon","level":2,"score":0.5247305035591125},{"id":"https://openalex.org/C7070889","wikidata":"https://www.wikidata.org/wiki/Q902488","display_name":"Monolayer","level":2,"score":0.5216993689537048},{"id":"https://openalex.org/C21651689","wikidata":"https://www.wikidata.org/wiki/Q1397427","display_name":"Fiber optic sensor","level":3,"score":0.5085963010787964},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.4927268326282501},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4195185899734497},{"id":"https://openalex.org/C519885992","wikidata":"https://www.wikidata.org/wiki/Q161","display_name":"Fiber","level":2,"score":0.4099537134170532},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.3519233465194702},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.3104669451713562},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.2915939688682556},{"id":"https://openalex.org/C155672457","wikidata":"https://www.wikidata.org/wiki/Q61231","display_name":"Nanoparticle","level":2,"score":0.26307010650634766},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.143922358751297},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.14089113473892212},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14024895429611206},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.11812934279441833},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3390/s19235246","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s19235246","pdf_url":"https://www.mdpi.com/1424-8220/19/23/5246/pdf?version=1575449813","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:31795303","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/31795303","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:europepmc.org:5881531","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/6928843","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"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":null,"raw_type":"Text"},{"id":"pmh:oai:mdpi.com:/1424-8220/19/23/5246/","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/s19235246","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"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","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s19235246","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s19235246","pdf_url":"https://www.mdpi.com/1424-8220/19/23/5246/pdf?version=1575449813","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":[{"id":"https://metadata.un.org/sdg/6","score":0.7699999809265137,"display_name":"Clean water and sanitation"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2991551097.pdf"},"referenced_works_count":36,"referenced_works":["https://openalex.org/W1784620136","https://openalex.org/W1966521314","https://openalex.org/W1973825171","https://openalex.org/W1975884471","https://openalex.org/W1980558798","https://openalex.org/W1997601716","https://openalex.org/W2010037906","https://openalex.org/W2032489278","https://openalex.org/W2033452512","https://openalex.org/W2040504696","https://openalex.org/W2043441141","https://openalex.org/W2069232692","https://openalex.org/W2080926524","https://openalex.org/W2081352500","https://openalex.org/W2081412929","https://openalex.org/W2085083311","https://openalex.org/W2086875655","https://openalex.org/W2087934389","https://openalex.org/W2117165713","https://openalex.org/W2119137363","https://openalex.org/W2121654723","https://openalex.org/W2265065531","https://openalex.org/W2341073794","https://openalex.org/W2732871060","https://openalex.org/W2891604075","https://openalex.org/W2906096023","https://openalex.org/W2915287769","https://openalex.org/W2932662530","https://openalex.org/W2944213018","https://openalex.org/W2955326717","https://openalex.org/W2965556728","https://openalex.org/W2968011035","https://openalex.org/W4245813683","https://openalex.org/W6638161022","https://openalex.org/W6741285426","https://openalex.org/W6754742208"],"related_works":["https://openalex.org/W1944150046","https://openalex.org/W2082761856","https://openalex.org/W1991280445","https://openalex.org/W1995472698","https://openalex.org/W2501505803","https://openalex.org/W2016341282","https://openalex.org/W4388990742","https://openalex.org/W4200494629","https://openalex.org/W2071322448","https://openalex.org/W2588347693"],"abstract_inverted_index":{"Highly":[0],"sensitive":[1],"plasmonic":[2],"optical":[3,27,151,186],"fiber":[4,28],"platforms":[5],"combined":[6],"with":[7,30,43],"receptors":[8],"have":[9,120],"been":[10,96,121],"recently":[11],"used":[12],"to":[13,131,142],"obtain":[14],"selective":[15,76],"sensors.":[16],"A":[17],"low-cost":[18,164],"configuration":[19],"can":[20],"be":[21],"obtained":[22],"exploiting":[23,84],"a":[24,31,39,44,65,75,85,115,155],"D-shaped":[25],"plastic":[26],"covered":[29],"multilayer":[32,36],"sensing":[33,93],"surface.":[34],"The":[35,54,123,147],"consists":[37],"of":[38,67,89,102,149,166,178],"gold":[40],"film,":[41],"functionalized":[42],"specific":[45],"receptor,":[46],"where":[47],"the":[48,59,68,92,127,176],"surface":[49],"plasmon":[50],"resonance":[51],"(SPR)":[52],"occurs.":[53],"signal":[55],"is":[56,129,154,181],"produced":[57],"by":[58],"refractive":[60],"index":[61],"variation":[62],"occurring":[63],"as":[64,91,183],"consequence":[66],"receptor-to":[69],"analyte":[70],"binding.":[71],"In":[72],"this":[73,150],"work,":[74],"sensor":[77,128,153],"for":[78,159,171],"copper(II)":[79,103,133],"detection":[80,165],"in":[81,104,114,161,168],"drinking":[82,169],"water,":[83],"self-assembled":[86],"monolayer":[87],"(SAM)":[88],"d,l-penicillamine":[90],"layer,":[94],"has":[95],"developed":[97],"and":[98,113,163],"tested.":[99],"Different":[100],"concentrations":[101,135],"NaCl":[105],"0.1":[106],"M":[107,141],"solutions":[108],"at":[109,134],"different":[110],"pH":[111],"values":[112],"real":[116],"matrix":[117],"(drinking":[118],"water)":[119],"considered.":[122],"results":[124],"show":[125],"that":[126],"able":[130],"sense":[132],"ranging":[136],"from":[137],"4":[138],"\u00d7":[139,144],"10\u22126":[140],"2":[143],"10\u22124":[145],"M.":[146],"use":[148],"chemical":[152],"very":[156],"attractive":[157],"perspective":[158],"fast,":[160],"situ":[162],"Cu(II)":[167],"water":[170],"human":[172],"health":[173],"concerns.":[174],"Furthermore,":[175],"possibility":[177],"remote":[179],"control":[180],"feasible":[182],"well,":[184],"because":[185],"fibers":[187],"are":[188],"employed.":[189]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":11},{"year":2022,"cited_by_count":15},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":4}],"updated_date":"2026-05-27T09:02:27.158192","created_date":"2025-10-10T00:00:00"}