{"id":"https://openalex.org/W2601671904","doi":"https://doi.org/10.3390/s17040681","title":"Fast and Selective Plasmonic Serotonin Detection with Aptamer-Gold Nanoparticle Conjugates","display_name":"Fast and Selective Plasmonic Serotonin Detection with Aptamer-Gold Nanoparticle Conjugates","publication_year":2017,"publication_date":"2017-03-25","ids":{"openalex":"https://openalex.org/W2601671904","doi":"https://doi.org/10.3390/s17040681","mag":"2601671904","pmid":"https://pubmed.ncbi.nlm.nih.gov/28346350"},"language":"en","primary_location":{"id":"doi:10.3390/s17040681","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s17040681","pdf_url":"https://www.mdpi.com/1424-8220/17/4/681/pdf?version=1490436275","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/1424-8220/17/4/681/pdf?version=1490436275","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5013593897","display_name":"Jorge L. Ch\u00e1vez","orcid":"https://orcid.org/0000-0002-0771-6947"},"institutions":[{"id":"https://openalex.org/I2799950915","display_name":"Wright-Patterson Air Force Base","ror":"https://ror.org/0097e1k27","country_code":"US","type":"other","lineage":["https://openalex.org/I1330347796","https://openalex.org/I2799950915","https://openalex.org/I4210089612","https://openalex.org/I4210102105"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jorge Ch\u00e1vez","raw_affiliation_strings":["711th Human Performance Wing, Airman Systems Directorate, Air Force Research Laboratory, Wright-Patterson Air Force Base, Dayton, OH 45433, USA"],"affiliations":[{"raw_affiliation_string":"711th Human Performance Wing, Airman Systems Directorate, Air Force Research Laboratory, Wright-Patterson Air Force Base, Dayton, OH 45433, USA","institution_ids":["https://openalex.org/I2799950915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066073144","display_name":"Joshua A. Hagen","orcid":"https://orcid.org/0000-0002-2829-1191"},"institutions":[{"id":"https://openalex.org/I2799950915","display_name":"Wright-Patterson Air Force Base","ror":"https://ror.org/0097e1k27","country_code":"US","type":"other","lineage":["https://openalex.org/I1330347796","https://openalex.org/I2799950915","https://openalex.org/I4210089612","https://openalex.org/I4210102105"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Joshua Hagen","raw_affiliation_strings":["711th Human Performance Wing, Airman Systems Directorate, Air Force Research Laboratory, Wright-Patterson Air Force Base, Dayton, OH 45433, USA"],"affiliations":[{"raw_affiliation_string":"711th Human Performance Wing, Airman Systems Directorate, Air Force Research Laboratory, Wright-Patterson Air Force Base, Dayton, OH 45433, USA","institution_ids":["https://openalex.org/I2799950915"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075721466","display_name":"Nancy Kelley\u2010Loughnane","orcid":"https://orcid.org/0000-0003-2974-644X"},"institutions":[{"id":"https://openalex.org/I2799950915","display_name":"Wright-Patterson Air Force Base","ror":"https://ror.org/0097e1k27","country_code":"US","type":"other","lineage":["https://openalex.org/I1330347796","https://openalex.org/I2799950915","https://openalex.org/I4210089612","https://openalex.org/I4210102105"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Nancy Kelley-Loughnane","raw_affiliation_strings":["711th Human Performance Wing, Airman Systems Directorate, Air Force Research Laboratory, Wright-Patterson Air Force Base, Dayton, OH 45433, USA"],"affiliations":[{"raw_affiliation_string":"711th Human Performance Wing, Airman Systems Directorate, Air Force Research Laboratory, Wright-Patterson Air Force Base, Dayton, OH 45433, USA","institution_ids":["https://openalex.org/I2799950915"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5075721466"],"corresponding_institution_ids":["https://openalex.org/I2799950915"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":2.4619,"has_fulltext":true,"cited_by_count":62,"citation_normalized_percentile":{"value":0.89584558,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"17","issue":"4","first_page":"681","last_page":"681"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10207","display_name":"Advanced biosensing and bioanalysis techniques","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9921000003814697,"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/T11393","display_name":"Biosensors and Analytical Detection","score":0.9905999898910522,"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/serotonin","display_name":"Serotonin","score":0.8005424737930298},{"id":"https://openalex.org/keywords/aptamer","display_name":"Aptamer","score":0.6531347036361694},{"id":"https://openalex.org/keywords/neurotransmitter","display_name":"Neurotransmitter","score":0.6040014028549194},{"id":"https://openalex.org/keywords/conjugate","display_name":"Conjugate","score":0.5957034230232239},{"id":"https://openalex.org/keywords/colloidal-gold","display_name":"Colloidal gold","score":0.569379448890686},{"id":"https://openalex.org/keywords/metabolite","display_name":"Metabolite","score":0.49835681915283203},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.4669678509235382},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.45653069019317627},{"id":"https://openalex.org/keywords/serotonergic","display_name":"Serotonergic","score":0.4454953670501709},{"id":"https://openalex.org/keywords/5-ht-receptor","display_name":"5-HT receptor","score":0.4283793568611145},{"id":"https://openalex.org/keywords/nanoparticle","display_name":"Nanoparticle","score":0.4181155860424042},{"id":"https://openalex.org/keywords/biochemistry","display_name":"Biochemistry","score":0.27070608735084534},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.24500471353530884},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.22469988465309143},{"id":"https://openalex.org/keywords/molecular-biology","display_name":"Molecular biology","score":0.14157947897911072},{"id":"https://openalex.org/keywords/receptor","display_name":"Receptor","score":0.09264558553695679},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08623746037483215}],"concepts":[{"id":"https://openalex.org/C2775864247","wikidata":"https://www.wikidata.org/wiki/Q167934","display_name":"Serotonin","level":3,"score":0.8005424737930298},{"id":"https://openalex.org/C128972844","wikidata":"https://www.wikidata.org/wiki/Q418722","display_name":"Aptamer","level":2,"score":0.6531347036361694},{"id":"https://openalex.org/C2776219046","wikidata":"https://www.wikidata.org/wiki/Q162657","display_name":"Neurotransmitter","level":3,"score":0.6040014028549194},{"id":"https://openalex.org/C197336794","wikidata":"https://www.wikidata.org/wiki/Q5161150","display_name":"Conjugate","level":2,"score":0.5957034230232239},{"id":"https://openalex.org/C104819515","wikidata":"https://www.wikidata.org/wiki/Q900961","display_name":"Colloidal gold","level":3,"score":0.569379448890686},{"id":"https://openalex.org/C2777477808","wikidata":"https://www.wikidata.org/wiki/Q407595","display_name":"Metabolite","level":2,"score":0.49835681915283203},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.4669678509235382},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.45653069019317627},{"id":"https://openalex.org/C37000724","wikidata":"https://www.wikidata.org/wiki/Q50430226","display_name":"Serotonergic","level":4,"score":0.4454953670501709},{"id":"https://openalex.org/C53910766","wikidata":"https://www.wikidata.org/wiki/Q238516","display_name":"5-HT receptor","level":4,"score":0.4283793568611145},{"id":"https://openalex.org/C155672457","wikidata":"https://www.wikidata.org/wiki/Q61231","display_name":"Nanoparticle","level":2,"score":0.4181155860424042},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.27070608735084534},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.24500471353530884},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.22469988465309143},{"id":"https://openalex.org/C153911025","wikidata":"https://www.wikidata.org/wiki/Q7202","display_name":"Molecular biology","level":1,"score":0.14157947897911072},{"id":"https://openalex.org/C170493617","wikidata":"https://www.wikidata.org/wiki/Q208467","display_name":"Receptor","level":2,"score":0.09264558553695679},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08623746037483215},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D003124","descriptor_name":"Colorimetry","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003124","descriptor_name":"Colorimetry","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003124","descriptor_name":"Colorimetry","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006046","descriptor_name":"Gold","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006046","descriptor_name":"Gold","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006046","descriptor_name":"Gold","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":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012701","descriptor_name":"Serotonin","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012701","descriptor_name":"Serotonin","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012701","descriptor_name":"Serotonin","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015374","descriptor_name":"Biosensing Techniques","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015374","descriptor_name":"Biosensing Techniques","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015374","descriptor_name":"Biosensing Techniques","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D052157","descriptor_name":"Aptamers, Nucleotide","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D052157","descriptor_name":"Aptamers, Nucleotide","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D052157","descriptor_name":"Aptamers, Nucleotide","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D053768","descriptor_name":"Metal Nanoparticles","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D053768","descriptor_name":"Metal Nanoparticles","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D053768","descriptor_name":"Metal Nanoparticles","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":4,"locations":[{"id":"doi:10.3390/s17040681","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s17040681","pdf_url":"https://www.mdpi.com/1424-8220/17/4/681/pdf?version=1490436275","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:28346350","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/28346350","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:4275682","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/5419794","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:/1424-8220/17/4/681/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s17040681","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; Volume 17; Issue 4; Pages: 681","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s17040681","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s17040681","pdf_url":"https://www.mdpi.com/1424-8220/17/4/681/pdf?version=1490436275","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":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320338294","display_name":"Air Force Research Laboratory","ror":"https://ror.org/02e2egq70"},{"id":"https://openalex.org/F4320338489","display_name":"711th Human Performance Wing","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2601671904.pdf","grobid_xml":"https://content.openalex.org/works/W2601671904.grobid-xml"},"referenced_works_count":30,"referenced_works":["https://openalex.org/W1521210328","https://openalex.org/W1963745089","https://openalex.org/W1966595476","https://openalex.org/W1970478438","https://openalex.org/W1976211186","https://openalex.org/W1977759120","https://openalex.org/W1978979627","https://openalex.org/W1980657872","https://openalex.org/W1986000353","https://openalex.org/W1989152480","https://openalex.org/W1993585856","https://openalex.org/W2002692117","https://openalex.org/W2029239609","https://openalex.org/W2037514513","https://openalex.org/W2040345323","https://openalex.org/W2043829008","https://openalex.org/W2058436623","https://openalex.org/W2061501222","https://openalex.org/W2069183147","https://openalex.org/W2079164265","https://openalex.org/W2081554580","https://openalex.org/W2093386263","https://openalex.org/W2097195075","https://openalex.org/W2098286922","https://openalex.org/W2098697701","https://openalex.org/W2105344046","https://openalex.org/W2133569423","https://openalex.org/W2143245037","https://openalex.org/W2154572268","https://openalex.org/W2323147899"],"related_works":["https://openalex.org/W2967136651","https://openalex.org/W2913646003","https://openalex.org/W2048437805","https://openalex.org/W2077782358","https://openalex.org/W1969763801","https://openalex.org/W2414975915","https://openalex.org/W203710690","https://openalex.org/W1983617820","https://openalex.org/W4298588296","https://openalex.org/W2044354629"],"abstract_inverted_index":{"Neurotransmitters":[0],"detection":[1,43,98],"is":[2,14,33],"critical":[3],"to":[4,19,50,70,75,104,142],"understanding":[5,27],"communication":[6],"between":[7],"the":[8,60,86,89,110],"brain":[9],"and":[10,40,56,78,135,148],"peripheral":[11],"tissue.":[12],"Serotonin":[13],"a":[15,20,25,102,125],"key":[16],"neurotransmitter":[17],"linked":[18],"number":[21],"of":[22,28,38,62,91,127],"conditions,":[23],"but":[24],"full":[26],"its":[29,76],"role":[30],"in":[31,53,118],"disease":[32],"still":[34],"lacking.":[35],"The":[36],"development":[37],"fast":[39,144],"selective":[41],"serotonin":[42,52,71,97,107],"platforms":[44],"will":[45],"provide":[46],"researchers":[47],"with":[48,72,101],"tools":[49,141],"monitor":[51],"individuals":[54],"before":[55],"after":[57],"treatment":[58],"for":[59,96,146],"condition":[61],"interest.":[63],"Aptamer-gold":[64],"nanoparticles":[65],"conjugates":[66,138],"that":[67,132],"responded":[68],"colorimetrically":[69],"minimal":[73],"response":[74,103],"metabolite":[77],"other":[79],"neurotransmitters":[80],"were":[81],"designed":[82,100],"by":[83],"simply":[84],"adsorbing":[85],"DNA":[87],"on":[88],"surface":[90],"AuNPs.":[92],"A":[93],"plasmonic":[94],"assay":[95,111],"was":[99,113],"biologically":[105],"relevant":[106],"levels.":[108],"Importantly,":[109],"performance":[112],"not":[114],"compromised":[115],"when":[116],"tested":[117],"filtered":[119],"spiked":[120],"fetal":[121],"bovine":[122],"serum":[123],"as":[124],"mimic":[126],"biofluids.":[128],"This":[129],"work":[130],"shows":[131],"these":[133],"simple":[134],"stable":[136],"Apt-AuNP":[137],"are":[139],"promising":[140],"develop":[143],"assays":[145],"point-of-care":[147],"personalized":[149],"diagnostics":[150],"applications.":[151]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":10},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":11},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":8},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":1}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}
