{"id":"https://openalex.org/W7140091787","doi":"https://doi.org/10.3390/foods15213940","title":"A Dual-Mode Electrochemical Aptasensor for Ochratoxin A Detection in Red Wine Based on a Target-Induced Displacement Strategy","display_name":"A Dual-Mode Electrochemical Aptasensor for Ochratoxin A Detection in Red Wine Based on a Target-Induced Displacement Strategy","publication_year":2026,"publication_date":"2026-11-03","ids":{"openalex":"https://openalex.org/W7140091787","doi":"https://doi.org/10.3390/foods15213940"},"language":"en","primary_location":{"id":"doi:10.3390/foods15213940","doi":"https://doi.org/10.3390/foods15213940","is_oa":true,"landing_page_url":"https://doi.org/10.3390/foods15213940","pdf_url":null,"source":{"id":"https://openalex.org/S2737939966","display_name":"Foods","issn_l":"2304-8158","issn":["2304-8158"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","poland-100","russia-white-list-1","vabb-shw"],"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":"Foods","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.3390/foods15213940","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5058127997","display_name":"Xueying Yu","orcid":"https://orcid.org/0009-0003-4740-8302","observed_orcids":["https://orcid.org/0009-0003-4740-8302"]},"institutions":[{"id":"https://openalex.org/I1793135","display_name":"Yanbian University","ror":"https://ror.org/039xnh269","country_code":"CN","type":"education","lineage":["https://openalex.org/I1793135"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xueying Yu","raw_affiliation_strings":["Yanbian University","Yanbian University, Gongyuan Road 977, Yanji City, 133002, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yanbian University","institution_ids":["https://openalex.org/I1793135"]},{"raw_affiliation_string":"Yanbian University, Gongyuan Road 977, Yanji City, 133002, China","institution_ids":["https://openalex.org/I1793135"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130336241","display_name":"Zhaoxian Hou","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1793135","display_name":"Yanbian University","ror":"https://ror.org/039xnh269","country_code":"CN","type":"education","lineage":["https://openalex.org/I1793135"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhaoxian Hou","raw_affiliation_strings":["Yanbian University","Yanbian University, Gongyuan Road 977, Yanji City, 133002, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yanbian University","institution_ids":["https://openalex.org/I1793135"]},{"raw_affiliation_string":"Yanbian University, Gongyuan Road 977, Yanji City, 133002, China","institution_ids":["https://openalex.org/I1793135"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130393687","display_name":"Yi Zhi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1793135","display_name":"Yanbian University","ror":"https://ror.org/039xnh269","country_code":"CN","type":"education","lineage":["https://openalex.org/I1793135"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yi Zhi","raw_affiliation_strings":["Yanbian University","Yanbian University, Gongyuan Road 977, Yanji City, 133002, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yanbian University","institution_ids":["https://openalex.org/I1793135"]},{"raw_affiliation_string":"Yanbian University, Gongyuan Road 977, Yanji City, 133002, China","institution_ids":["https://openalex.org/I1793135"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130341678","display_name":"Shuo Zhang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1793135","display_name":"Yanbian University","ror":"https://ror.org/039xnh269","country_code":"CN","type":"education","lineage":["https://openalex.org/I1793135"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuo Zhang","raw_affiliation_strings":["Yanbian University","Yanbian University, Gongyuan Road 977, Yanji City, 133002, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yanbian University","institution_ids":["https://openalex.org/I1793135"]},{"raw_affiliation_string":"Yanbian University, Gongyuan Road 977, Yanji City, 133002, China","institution_ids":["https://openalex.org/I1793135"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130356454","display_name":"ZHIJUN GUO","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1793135","display_name":"Yanbian University","ror":"https://ror.org/039xnh269","country_code":"CN","type":"education","lineage":["https://openalex.org/I1793135"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"ZHIJUN GUO","raw_affiliation_strings":["Yanbian University","Yanbian University, Gongyuan Road 977, Yanji City, 133002, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yanbian University","institution_ids":["https://openalex.org/I1793135"]},{"raw_affiliation_string":"Yanbian University, Gongyuan Road 977, Yanji City, 133002, China","institution_ids":["https://openalex.org/I1793135"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130398123","display_name":"Yuping Wen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1793135","display_name":"Yanbian University","ror":"https://ror.org/039xnh269","country_code":"CN","type":"education","lineage":["https://openalex.org/I1793135"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuping Wen","raw_affiliation_strings":["Yanbian University","Yanbian University, Gongyuan Road 977, Yanji City, 133002, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yanbian University","institution_ids":["https://openalex.org/I1793135"]},{"raw_affiliation_string":"Yanbian University, Gongyuan Road 977, Yanji City, 133002, China","institution_ids":["https://openalex.org/I1793135"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5143889094","display_name":"Lei Lv","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1793135","display_name":"Yanbian University","ror":"https://ror.org/039xnh269","country_code":"CN","type":"education","lineage":["https://openalex.org/I1793135"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Lv","raw_affiliation_strings":["Yanbian University","Yanbian University, Gongyuan Road 977, Yanji City, 133002, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yanbian University","institution_ids":["https://openalex.org/I1793135"]},{"raw_affiliation_string":"Yanbian University, Gongyuan Road 977, Yanji City, 133002, China","institution_ids":["https://openalex.org/I1793135"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5130356454"],"corresponding_institution_ids":["https://openalex.org/I1793135"],"apc_list":{"value":2900,"currency":"CHF","value_usd":3499},"apc_paid":{"value":2900,"currency":"CHF","value_usd":3499},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.13225492,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"15","issue":"21","first_page":"3940","last_page":"3940"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10207","display_name":"Advanced biosensing and bioanalysis techniques","score":0.8389000296592712,"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":0.8389000296592712,"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":0.1581999957561493,"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/T11434","display_name":"Electrochemical Analysis and Applications","score":0.0012000000569969416,"subfield":{"id":"https://openalex.org/subfields/1603","display_name":"Electrochemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/ochratoxin-a","display_name":"ochratoxin A","score":0.9810000061988831},{"id":"https://openalex.org/keywords/mycotoxin-detection","display_name":"mycotoxin detection","score":0.8989999890327454},{"id":"https://openalex.org/keywords/electrochemical-aptasensor","display_name":"electrochemical aptasensor","score":0.9020000100135803},{"id":"https://openalex.org/keywords/label-free-detection","display_name":"label-free detection","score":0.6850000023841858},{"id":"https://openalex.org/keywords/competitive-binding","display_name":"competitive binding","score":0.8920000195503235},{"id":"https://openalex.org/keywords/red-wine","display_name":"red wine","score":0.7390000224113464},{"id":"https://openalex.org/keywords/electrochemical-impedance-spectroscopy","display_name":"electrochemical impedance spectroscopy","score":0.902999997138977},{"id":"https://openalex.org/keywords/differential-pulse-voltammetry","display_name":"differential pulse voltammetry","score":1.0},{"id":"https://openalex.org/keywords/dual-mode-detection","display_name":"dual-mode detection","score":0.7250000238418579},{"id":"https://openalex.org/keywords/food-safety","display_name":"food safety","score":0.5690000057220459},{"id":"https://openalex.org/keywords/rapid-on-site-detection","display_name":"rapid on-site detection","score":0.734000027179718}],"concepts":[{"id":"https://openalex.org/C55952523","wikidata":"https://www.wikidata.org/wiki/Q3014419","display_name":"Wine","level":2,"score":0.8859999775886536},{"id":"https://openalex.org/C2776008721","wikidata":"https://www.wikidata.org/wiki/Q1885038","display_name":"Ochratoxin A","level":3,"score":0.8177000284194946},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.6937000155448914},{"id":"https://openalex.org/C2779525745","wikidata":"https://www.wikidata.org/wiki/Q5275361","display_name":"Differential pulse voltammetry","level":5,"score":0.6262000203132629},{"id":"https://openalex.org/C7040849","wikidata":"https://www.wikidata.org/wiki/Q899580","display_name":"Dielectric spectroscopy","level":4,"score":0.5382000207901001},{"id":"https://openalex.org/C119128265","wikidata":"https://www.wikidata.org/wiki/Q900165","display_name":"Detection limit","level":2,"score":0.5340999960899353},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.492900013923645},{"id":"https://openalex.org/C10349863","wikidata":"https://www.wikidata.org/wiki/Q6553497","display_name":"Linear range","level":3,"score":0.4871000051498413},{"id":"https://openalex.org/C84699730","wikidata":"https://www.wikidata.org/wiki/Q422449","display_name":"Mycotoxin","level":2,"score":0.4115999937057495},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.38839998841285706},{"id":"https://openalex.org/C52859227","wikidata":"https://www.wikidata.org/wiki/Q7877","display_name":"Electrochemistry","level":3,"score":0.3747999966144562},{"id":"https://openalex.org/C139369640","wikidata":"https://www.wikidata.org/wiki/Q474536","display_name":"Amperometry","level":4,"score":0.3580999970436096},{"id":"https://openalex.org/C2778173763","wikidata":"https://www.wikidata.org/wiki/Q620700","display_name":"Linear sweep voltammetry","level":5,"score":0.3580999970436096},{"id":"https://openalex.org/C2992423453","wikidata":"https://www.wikidata.org/wiki/Q219059","display_name":"Orange juice","level":2,"score":0.33550000190734863},{"id":"https://openalex.org/C2779603750","wikidata":"https://www.wikidata.org/wiki/Q904093","display_name":"Voltammetry","level":4,"score":0.3330000042915344},{"id":"https://openalex.org/C87133666","wikidata":"https://www.wikidata.org/wiki/Q1161699","display_name":"Dynamic range","level":2,"score":0.28870001435279846},{"id":"https://openalex.org/C160756335","wikidata":"https://www.wikidata.org/wiki/Q669391","display_name":"Biosensor","level":2,"score":0.28529998660087585},{"id":"https://openalex.org/C3019856697","wikidata":"https://www.wikidata.org/wiki/Q912894","display_name":"Competitive binding","level":3,"score":0.2784999907016754},{"id":"https://openalex.org/C188095982","wikidata":"https://www.wikidata.org/wiki/Q5357970","display_name":"Electrochemical gas sensor","level":4,"score":0.263700008392334},{"id":"https://openalex.org/C2779459076","wikidata":"https://www.wikidata.org/wiki/Q411901","display_name":"Ochratoxin","level":4,"score":0.26179999113082886},{"id":"https://openalex.org/C2984356252","wikidata":"https://www.wikidata.org/wiki/Q167676","display_name":"Chemical sensor","level":3,"score":0.25780001282691956},{"id":"https://openalex.org/C2780777798","wikidata":"https://www.wikidata.org/wiki/Q782796","display_name":"Turbidimetry","level":2,"score":0.25189998745918274}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3390/foods15213940","doi":"https://doi.org/10.3390/foods15213940","is_oa":true,"landing_page_url":"https://doi.org/10.3390/foods15213940","pdf_url":null,"source":{"id":"https://openalex.org/S2737939966","display_name":"Foods","issn_l":"2304-8158","issn":["2304-8158"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","poland-100","russia-white-list-1","vabb-shw"],"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":"Foods","raw_type":"journal-article"},{"id":"doi:10.2139/ssrn.6461353","doi":"https://doi.org/10.2139/ssrn.6461353","is_oa":true,"landing_page_url":"https://doi.org/10.2139/ssrn.6461353","pdf_url":null,"source":{"id":"https://openalex.org/S4210172589","display_name":"SSRN Electronic Journal","issn_l":"1556-5068","issn":["1556-5068"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1318003438","host_organization_name":"RELX Group (Netherlands)","host_organization_lineage":["https://openalex.org/I1318003438"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"}],"best_oa_location":{"id":"doi:10.3390/foods15213940","doi":"https://doi.org/10.3390/foods15213940","is_oa":true,"landing_page_url":"https://doi.org/10.3390/foods15213940","pdf_url":null,"source":{"id":"https://openalex.org/S2737939966","display_name":"Foods","issn_l":"2304-8158","issn":["2304-8158"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","poland-100","russia-white-list-1","vabb-shw"],"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":"Foods","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W803204091","https://openalex.org/W1974848845","https://openalex.org/W1986596296","https://openalex.org/W2002789843","https://openalex.org/W2038495323","https://openalex.org/W2055828146","https://openalex.org/W2061692088","https://openalex.org/W2163455583","https://openalex.org/W2310960380","https://openalex.org/W2323227366","https://openalex.org/W2410173536","https://openalex.org/W2612194365","https://openalex.org/W2739221378","https://openalex.org/W2902345647","https://openalex.org/W2984043851","https://openalex.org/W3082698764","https://openalex.org/W3096653022","https://openalex.org/W3112895497","https://openalex.org/W3135808023","https://openalex.org/W3149729898","https://openalex.org/W4289260888","https://openalex.org/W4295296326","https://openalex.org/W4317737837","https://openalex.org/W4320487239","https://openalex.org/W4327974844","https://openalex.org/W4387957233","https://openalex.org/W4396828438","https://openalex.org/W4396934234","https://openalex.org/W4397004156","https://openalex.org/W4402206872","https://openalex.org/W4406813951","https://openalex.org/W4407121536","https://openalex.org/W4407909390","https://openalex.org/W4408085766","https://openalex.org/W4416332216","https://openalex.org/W7106010144","https://openalex.org/W7123834623","https://openalex.org/W7139130763"],"related_works":["https://openalex.org/W1981150179","https://openalex.org/W4205868100","https://openalex.org/W2612194365","https://openalex.org/W7125781183","https://openalex.org/W2633800086","https://openalex.org/W2055410422","https://openalex.org/W1972292099","https://openalex.org/W3200797762","https://openalex.org/W2059693232","https://openalex.org/W2073756550"],"abstract_inverted_index":{"Ochratoxin":[0],"A":[1],"(OTA)":[2],"is":[3],"a":[4,17,49,74,98,187],"mycotoxin":[5],"frequently":[6],"found":[7],"in":[8,57,91,169],"wine,":[9,59],"and":[10,23,40,68,83,180,193],"its":[11,69],"presence":[12],"at":[13],"elevated":[14],"levels":[15],"poses":[16],"significant":[18],"threat":[19],"to":[20,150],"food":[21],"safety":[22],"human":[24],"health.":[25],"However,":[26],"existing":[27],"detection":[28,56,90,112,168,192],"methods":[29],"often":[30],"suffer":[31],"from":[32,148],"high":[33],"cost,":[34],"complex":[35],"operation,":[36],"or":[37],"insufficient":[38],"sensitivity":[39],"specificity.":[41],"To":[42],"bridge":[43],"this":[44],"technological":[45],"gap,":[46],"we":[47],"developed":[48],"label-free":[50],"dual-mode":[51,111],"electrochemical":[52,79,184],"aptasensor":[53],"for":[54,88,166,189],"OTA":[55,67,89,104,146,167],"red":[58,92,140],"based":[60],"on":[61],"the":[62,103,117,143,164,174],"specific":[63],"competitive":[64,128],"binding":[65,129],"between":[66],"aptamer.":[70],"The":[71,95],"sensor":[72,96],"integrates":[73],"dual-signal":[75],"cross-validation":[76],"strategy,":[77],"combining":[78],"impedance":[80],"spectroscopy":[81],"(EIS)":[82],"differential":[84],"pulse":[85],"voltammetry":[86],"(DPV),":[87],"wine":[93,141,170],"samples.":[94],"exhibited":[97],"good":[99],"linear":[100],"response":[101],"within":[102],"concentration":[105],"range":[106],"of":[107,145,176],"0.01-10":[108],"ng/mL.":[109],"This":[110,159],"provides":[113],"complementary":[114],"insights":[115],"into":[116],"interfacial":[118],"electron":[119],"transfer":[120],"mechanism,":[121],"demonstrating":[122],"that":[123],"conformational":[124],"changes":[125],"induced":[126],"by":[127],"can":[130],"be":[131],"reliably":[132],"monitored":[133],"via":[134],"both":[135],"voltammetric":[136],"signals.":[137],"In":[138],"spiked":[139],"samples,":[142],"recovery":[144],"ranged":[147],"94.6%":[149],"103.9%,":[151],"with":[152,182],"relative":[153],"standard":[154],"deviations":[155],"(RSD)":[156],"below":[157],"10%.":[158],"approach":[160],"not":[161],"only":[162],"meets":[163],"requirements":[165],"but":[171],"also":[172],"offers":[173],"advantages":[175],"simple":[177],"sample":[178],"pretreatment":[179],"compatibility":[181],"portable":[183],"workstations,":[185],"laying":[186],"foundation":[188],"on-site":[190],"rapid":[191],"practical":[194],"field":[195],"applications.":[196]},"counts_by_year":[],"updated_date":"2026-11-05T12:25:35.769452","created_date":"2026-03-24T00:00:00"}
