{"id":"https://openalex.org/W4386853046","doi":"https://doi.org/10.1149/ma2023-01482536mtgabs","title":"Scanning Local Redox on 10 Micron Spots on a Monolith Electrode to Quantify Multiple Analytes at 10 Attomolar Sensitivity with Dynamic Range of Seven Orders of Magnitude","display_name":"Scanning Local Redox on 10 Micron Spots on a Monolith Electrode to Quantify Multiple Analytes at 10 Attomolar Sensitivity with Dynamic Range of Seven Orders of Magnitude","publication_year":2023,"publication_date":"2023-08-28","ids":{"openalex":"https://openalex.org/W4386853046","doi":"https://doi.org/10.1149/ma2023-01482536mtgabs"},"language":"en","primary_location":{"id":"doi:10.1149/ma2023-01482536mtgabs","doi":"https://doi.org/10.1149/ma2023-01482536mtgabs","is_oa":false,"landing_page_url":"https://doi.org/10.1149/ma2023-01482536mtgabs","pdf_url":null,"source":{"id":"https://openalex.org/S4210168594","display_name":"ECS Meeting Abstracts","issn_l":"1091-8213","issn":["1091-8213","2151-2035","2151-2043","2152-8365"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310311669","host_organization_name":"Institute of Physics","host_organization_lineage":["https://openalex.org/P4310311669"],"host_organization_lineage_names":["Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ECS Meeting Abstracts","raw_type":"journal-article"},"volume":null,"type":"conference-abstract","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/A5042342737","display_name":"Ravi F. Saraf","orcid":"https://orcid.org/0000-0002-8537-054X","observed_orcids":["https://orcid.org/0000-0002-8537-054X"]},"institutions":[{"id":"https://openalex.org/I114395901","display_name":"University of Nebraska\u2013Lincoln","ror":"https://ror.org/043mer456","country_code":"US","type":"education","lineage":["https://openalex.org/I114395901"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ravi Saraf","raw_affiliation_strings":["University of Nebraska-Lincoln"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Nebraska-Lincoln","institution_ids":["https://openalex.org/I114395901"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018349136","display_name":"Akshat R. Saraf","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Akshat Saraf","raw_affiliation_strings":["University of California San Diego"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of California San Diego","institution_ids":["https://openalex.org/I36258959"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089891821","display_name":"Jay Min Lim","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jay Min Lim","raw_affiliation_strings":["Vajra Instruments"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Vajra Instruments","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039940097","display_name":"Abhijeet Prasad","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Abhijeet Prasad","raw_affiliation_strings":["Vajra Instruments"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Vajra Instruments","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067297955","display_name":"Rahul Tevatia","orcid":"https://orcid.org/0000-0002-6783-5649","observed_orcids":["https://orcid.org/0000-0002-6783-5649"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Rahul Tevatia","raw_affiliation_strings":["Vajra Instruments"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Vajra Instruments","institution_ids":[]}]},{"author_position":"middle","author":{"id":null,"display_name":"Alicia Chan","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Alicia Chan","raw_affiliation_strings":["Vajra Instruments"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Vajra Instruments","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083581870","display_name":"Alexander Ruder","orcid":"https://orcid.org/0000-0001-8023-8374","observed_orcids":["https://orcid.org/0000-0001-8023-8374"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Alexander Ruder","raw_affiliation_strings":["University of Nebraska"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Nebraska","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"MA2023-01","issue":"48","first_page":"2536","last_page":"2536"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11434","display_name":"Electrochemical Analysis and Applications","score":0.8359000086784363,"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"}},"topics":[{"id":"https://openalex.org/T11434","display_name":"Electrochemical Analysis and Applications","score":0.8359000086784363,"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"}},{"id":"https://openalex.org/T10207","display_name":"Advanced biosensing and bioanalysis techniques","score":0.10159999877214432,"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":0.05530000105500221,"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/electric-double-layer","display_name":"electric double layer","score":0.8610000014305115},{"id":"https://openalex.org/keywords/nucleic-acid-detection","display_name":"nucleic acid detection","score":0.6240000128746033},{"id":"https://openalex.org/keywords/microrna-expression-profiling","display_name":"miRNA expression profiling","score":0.8230000138282776},{"id":"https://openalex.org/keywords/single-base-mutation-detection","display_name":"single-base mutation detection","score":0.7429999709129333},{"id":"https://openalex.org/keywords/heavy-metal-ion-detection","display_name":"heavy metal ion detection","score":0.9779999852180481},{"id":"https://openalex.org/keywords/langmuir-adsorption","display_name":"Langmuir adsorption","score":0.9490000009536743},{"id":"https://openalex.org/keywords/potential-of-zero-charge","display_name":"potential of zero charge","score":0.9549999833106995},{"id":"https://openalex.org/keywords/interferometry","display_name":"interferometry","score":0.6259999871253967},{"id":"https://openalex.org/keywords/reflectivity","display_name":"reflectivity","score":0.7409999966621399},{"id":"https://openalex.org/keywords/attomolar-sensitivity","display_name":"attomolar sensitivity","score":0.765999972820282},{"id":"https://openalex.org/keywords/dynamic-range","display_name":"dynamic range","score":0.6370000243186951}],"concepts":[{"id":"https://openalex.org/C10390740","wikidata":"https://www.wikidata.org/wiki/Q2282401","display_name":"Analyte","level":2,"score":0.7017453908920288},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.6054781079292297},{"id":"https://openalex.org/C87133666","wikidata":"https://www.wikidata.org/wiki/Q1161699","display_name":"Dynamic range","level":2,"score":0.5799434185028076},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.4954921007156372},{"id":"https://openalex.org/C55904794","wikidata":"https://www.wikidata.org/wiki/Q82682","display_name":"Redox","level":2,"score":0.4807964861392975},{"id":"https://openalex.org/C52859227","wikidata":"https://www.wikidata.org/wiki/Q7877","display_name":"Electrochemistry","level":3,"score":0.46425750851631165},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.44076424837112427},{"id":"https://openalex.org/C119128265","wikidata":"https://www.wikidata.org/wiki/Q900165","display_name":"Detection limit","level":2,"score":0.43588370084762573},{"id":"https://openalex.org/C69118416","wikidata":"https://www.wikidata.org/wiki/Q477099","display_name":"Working electrode","level":4,"score":0.43263354897499084},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.41784876585006714},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.3894261419773102},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.1356247067451477},{"id":"https://openalex.org/C179104552","wikidata":"https://www.wikidata.org/wiki/Q11165","display_name":"Inorganic chemistry","level":1,"score":0.12117236852645874},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.07778051495552063},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1149/ma2023-01482536mtgabs","doi":"https://doi.org/10.1149/ma2023-01482536mtgabs","is_oa":false,"landing_page_url":"https://doi.org/10.1149/ma2023-01482536mtgabs","pdf_url":null,"source":{"id":"https://openalex.org/S4210168594","display_name":"ECS Meeting Abstracts","issn_l":"1091-8213","issn":["1091-8213","2151-2035","2151-2043","2152-8365"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310311669","host_organization_name":"Institute of Physics","host_organization_lineage":["https://openalex.org/P4310311669"],"host_organization_lineage_names":["Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ECS Meeting Abstracts","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"sustainable_development_goals_aurora":[{"display_name":"Responsible consumption and production","score":0.5,"id":"https://metadata.un.org/sdg/12"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W19189496","https://openalex.org/W2044639388","https://openalex.org/W7214230159","https://openalex.org/W7215112048","https://openalex.org/W2033369868","https://openalex.org/W1973775955","https://openalex.org/W3217462996","https://openalex.org/W2334230928","https://openalex.org/W2234777094","https://openalex.org/W808911075"],"abstract_inverted_index":{"Electrochemical":[0],"transduction":[1,54],"is":[2,83],"arguably":[3],"the":[4,20,72,76,98,110,125,130,155,160,164,170,174,181,186,192],"most":[5],"prolific":[6],"and":[7,13,39,45,52,129,183,207,258],"impactful":[8],"method":[9],"to":[10,23,191,240],"sense":[11],"chemicals":[12],"biochemicals.":[14],"For":[15],"example,":[16],"electrochemical":[17,57,120,133,193],"methods":[18],"have":[19],"distinct":[21],"advantage":[22],"quantitatively":[24,118],"measure":[25,169],"nucleic":[26],"acid":[27],"(NA)":[28],"sequences":[29],"at":[30,85,173,213],"a":[31],"limit":[32],"of":[33,36,180,215,221,224,253,262,264],"quantification":[34],"(LOQ)":[35],"10":[37,216],"attomolars":[38],"high":[40],"sequence":[41],"specificity.":[42],"The":[43,135,149,166,195],"sensitivity":[44],"dynamic":[46,219],"range":[47,220],"significantly":[48],"surpasses":[49],"optical/spectroscopic,":[50],"gravimetric,":[51],"electronic":[53,188],"methods.":[55],"However,":[56],"sensing":[58,206],"cannot":[59],"be":[60,69,106,138,152,198],"easily":[61],"multiplexed.":[62],"Only":[63],"one":[64],"analyte":[65,91],"per":[66],"electrode":[67,73],"can":[68,137,151],"measured.":[70],"Furthermore,":[71],"size,":[74],"i.e.,":[75],"sensor":[77],"area,":[78],"for":[79,89,101],"reasonable":[80],"redox":[81,247],"current,":[82],"typically,":[84],"least":[86],"1":[87,269],"mm2":[88],"small":[90],"concentration.":[92],"A":[93],"fully":[94],"automated":[95],"instrument,":[96],"called":[97],"Scanning":[99],"Electrometer":[100],"Electrical":[102],"Double-layer":[103],"(SEED),":[104],"will":[105,197],"described":[107,199],"that":[108],"addresses":[109],"abovementioned":[111],"limitations.":[112],"SEED,":[113],"based":[114],"on":[115,248,255],"differential":[116],"optics,":[117],"measures":[119],"process":[121],"by":[122],"changes":[123],"in":[124,140,177,185,203,230],"electrical":[126],"double-layer":[127],"(EDL)":[128],"surface":[131],"during":[132,246],"process.":[134,194],"instrument":[136,150],"operated":[139],"three":[141,156,167],"modes:":[142],"(a)":[143],"reflectivity;":[144],"(b)":[145],"interferometry;":[146],"(c)":[147],"spectroscopy.":[148],"toggled":[153],"between":[154],"modes":[157,168],"without":[158],"moving":[159],"sample":[161],"or":[162],"realigning":[163],"optics.":[165],"structural":[171],"change":[172,176,184],"surface,":[175],"charge":[178,266],"state":[179],"EDL,":[182],"molecule\u2019s":[187],"structure":[189],"due":[190],"principle":[196],"with":[200,218],"following":[201],"applications":[202],"material":[204],"science,":[205],"life":[208],"science:":[209],"(i)":[210],"miRNA":[211],"profiling":[212],"LOQ":[214],"attomolar":[217],"seven":[222],"orders":[223],"magnitude;":[225],"(ii)":[226],"single":[227],"base":[228],"mutation":[229],"NA":[231],"sequence;":[232],"(iii)":[233],"heavy":[234],"metal":[235],"ion":[236],"detection":[237],"from":[238],"ppt":[239],"ppb":[241],"levels;":[242],"(iv)":[243],"spectroscopic":[244],"measurement":[245,261],"graphene;":[249],"(v)":[250],"Langmuir":[251],"adsorption":[252],"ions":[254],"Au":[256],"electrode;":[257],"(vi)":[259],"direct":[260],"potential":[263],"zero":[265],"(PZC).":[267],"Figure":[268]},"counts_by_year":[],"updated_date":"2026-09-27T08:07:27.782135","created_date":"2023-09-20T00:00:00"}