{"id":"https://openalex.org/W2064158174","doi":"https://doi.org/10.1109/tbme.2011.2170424","title":"Functionalized Nanowire-Based Antigen Detection Using Frequency-Based Signals","display_name":"Functionalized Nanowire-Based Antigen Detection Using Frequency-Based Signals","publication_year":2011,"publication_date":"2011-10-05","ids":{"openalex":"https://openalex.org/W2064158174","doi":"https://doi.org/10.1109/tbme.2011.2170424","mag":"2064158174","pmid":"https://pubmed.ncbi.nlm.nih.gov/21968710"},"language":"en","primary_location":{"id":"doi:10.1109/tbme.2011.2170424","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbme.2011.2170424","pdf_url":null,"source":{"id":"https://openalex.org/S5240358","display_name":"IEEE Transactions on Biomedical Engineering","issn_l":"0018-9294","issn":["0018-9294","1558-2531"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Biomedical Engineering","raw_type":"journal-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/A5055514953","display_name":"Thanh Cong Nguyen","orcid":"https://orcid.org/0000-0002-7607-2225"},"institutions":[{"id":"https://openalex.org/I165779595","display_name":"The University of Melbourne","ror":"https://ror.org/01ej9dk98","country_code":"AU","type":"education","lineage":["https://openalex.org/I165779595"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Thanh Cong Nguyen","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, University of Melbourne, Parkville, Vic. 3052, Australia. nguyenct@student.unimelb.edu.au","Department of Electrical and Electronic Engineering, University of Melbourne, Parkville, VIC, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, University of Melbourne, Parkville, Vic. 3052, Australia. nguyenct@student.unimelb.edu.au","institution_ids":["https://openalex.org/I165779595"]},{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, University of Melbourne, Parkville, VIC, Australia","institution_ids":["https://openalex.org/I165779595"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111446661","display_name":"Wanzhi Qiu","orcid":"https://orcid.org/0009-0001-7962-0362"},"institutions":[{"id":"https://openalex.org/I42894916","display_name":"Data61","ror":"https://ror.org/03q397159","country_code":"AU","type":"other","lineage":["https://openalex.org/I1292875679","https://openalex.org/I2801453606","https://openalex.org/I42894916","https://openalex.org/I4387156119"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"W. Z. Qiu","raw_affiliation_strings":["NICTA, Eveleigh, NSW, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NICTA, Eveleigh, NSW, Australia","institution_ids":["https://openalex.org/I42894916"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068491285","display_name":"Efstratios Skafidas","orcid":"https://orcid.org/0000-0003-4263-9972"},"institutions":[{"id":"https://openalex.org/I165779595","display_name":"The University of Melbourne","ror":"https://ror.org/01ej9dk98","country_code":"AU","type":"education","lineage":["https://openalex.org/I165779595"]},{"id":"https://openalex.org/I42894916","display_name":"Data61","ror":"https://ror.org/03q397159","country_code":"AU","type":"other","lineage":["https://openalex.org/I1292875679","https://openalex.org/I2801453606","https://openalex.org/I42894916","https://openalex.org/I4387156119"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"E. Skafidas","raw_affiliation_strings":["Centre for Neural Engineering, University of Melbourne, Parkville, VIC, Australia","NICTA, Eveleigh, NSW, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Neural Engineering, University of Melbourne, Parkville, VIC, Australia","institution_ids":["https://openalex.org/I165779595"]},{"raw_affiliation_string":"NICTA, Eveleigh, NSW, Australia","institution_ids":["https://openalex.org/I42894916"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2645,"currency":"USD","value_usd":2645},"apc_paid":null,"fwci":0.9317,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.7411362,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"59","issue":"1","first_page":"213","last_page":"218"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11272","display_name":"Nanowire Synthesis and Applications","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11272","display_name":"Nanowire Synthesis and Applications","score":1.0,"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"}},{"id":"https://openalex.org/T10207","display_name":"Advanced biosensing and bioanalysis techniques","score":0.9988999962806702,"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/T11449","display_name":"Mechanical and Optical Resonators","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/nanowire","display_name":"Nanowire","score":0.8089008331298828},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.6081716418266296},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.5598933696746826},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.5001296997070312},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.36534279584884644}],"concepts":[{"id":"https://openalex.org/C74214498","wikidata":"https://www.wikidata.org/wiki/Q631739","display_name":"Nanowire","level":2,"score":0.8089008331298828},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6081716418266296},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.5598933696746826},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.5001296997070312},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.36534279584884644},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D000941","descriptor_name":"Antigens","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":false},{"descriptor_ui":"D000941","descriptor_name":"Antigens","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":false},{"descriptor_ui":"D000941","descriptor_name":"Antigens","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":false},{"descriptor_ui":"D003217","descriptor_name":"Conductometry","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D003217","descriptor_name":"Conductometry","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D003217","descriptor_name":"Conductometry","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D004867","descriptor_name":"Equipment Design","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004867","descriptor_name":"Equipment Design","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004867","descriptor_name":"Equipment Design","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007118","descriptor_name":"Immunoassay","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D007118","descriptor_name":"Immunoassay","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D007118","descriptor_name":"Immunoassay","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D012680","descriptor_name":"Sensitivity and Specificity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012680","descriptor_name":"Sensitivity and Specificity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012680","descriptor_name":"Sensitivity and Specificity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014173","descriptor_name":"Transistors, Electronic","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D014173","descriptor_name":"Transistors, Electronic","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D014173","descriptor_name":"Transistors, Electronic","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D015203","descriptor_name":"Reproducibility of Results","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015203","descriptor_name":"Reproducibility of Results","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015203","descriptor_name":"Reproducibility of Results","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015336","descriptor_name":"Molecular Probe Techniques","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D015336","descriptor_name":"Molecular Probe Techniques","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D015336","descriptor_name":"Molecular Probe Techniques","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D019544","descriptor_name":"Equipment Failure Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019544","descriptor_name":"Equipment Failure Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019544","descriptor_name":"Equipment Failure Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D036103","descriptor_name":"Nanotechnology","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D036103","descriptor_name":"Nanotechnology","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D036103","descriptor_name":"Nanotechnology","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D036103","descriptor_name":"Nanotechnology","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D036103","descriptor_name":"Nanotechnology","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D036103","descriptor_name":"Nanotechnology","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D043942","descriptor_name":"Nanotubes","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D043942","descriptor_name":"Nanotubes","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D043942","descriptor_name":"Nanotubes","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1109/tbme.2011.2170424","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbme.2011.2170424","pdf_url":null,"source":{"id":"https://openalex.org/S5240358","display_name":"IEEE Transactions on Biomedical Engineering","issn_l":"0018-9294","issn":["0018-9294","1558-2531"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Biomedical Engineering","raw_type":"journal-article"},{"id":"pmid:21968710","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/21968710","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":"IEEE transactions on bio-medical engineering","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1972180871","https://openalex.org/W1987416224","https://openalex.org/W2001927367","https://openalex.org/W2012152864","https://openalex.org/W2015248366","https://openalex.org/W2021488367","https://openalex.org/W2031733876","https://openalex.org/W2053192345","https://openalex.org/W2069991948","https://openalex.org/W2077609143","https://openalex.org/W2081693241","https://openalex.org/W2089776731","https://openalex.org/W2094608179","https://openalex.org/W2130686586","https://openalex.org/W2147163432","https://openalex.org/W2151385252"],"related_works":["https://openalex.org/W3143516596","https://openalex.org/W2089372549","https://openalex.org/W1669133231","https://openalex.org/W4300780679","https://openalex.org/W134694013","https://openalex.org/W2804617689","https://openalex.org/W2033291290","https://openalex.org/W2775410575","https://openalex.org/W2765462919","https://openalex.org/W1997083299"],"abstract_inverted_index":{"As":[0],"part":[1],"of":[2,55,60,156,206],"clinical":[3],"diagnosis,":[4],"a":[5,33,68,76,157,182,213],"clinician":[6],"is":[7,120,132,145,165,176,209],"required":[8],"to":[9,29,32,83,187,211],"detect":[10],"disease":[11],"causing":[12],"antigens,":[13],"bacteria,":[14],"or":[15,20],"viruses":[16],"in":[17,62,98,116],"serum,":[18],"saliva,":[19],"other":[21],"biological":[22],"samples.":[23],"Usually,":[24],"this":[25,142,164,169],"requires":[26,123],"the":[27,84,87,89,93,99,114,161,166,188,196,199],"sample":[28],"be":[30,41],"sent":[31],"pathology":[34],"laboratory":[35],"for":[36,135],"analysis.":[37],"Silicon":[38],"nanowires":[39,148,208],"can":[40],"made":[42],"into":[43],"sensitive":[44,124],"molecular":[45],"sensors.":[46],"When":[47,79],"being":[48],"functionalized":[49],"with":[50,181],"antibodies,":[51],"they":[52],"are":[53],"capable":[54],"detecting":[56],"femto":[57],"molar":[58],"concentrations":[59],"antigens":[61],"real":[63],"time.":[64],"Biological":[65],"molecules":[66,180],"at":[67],"pH":[69],"different":[70],"from":[71],"their":[72],"isoelectric":[73],"point":[74],"exhibit":[75,149],"net":[77,90,184],"charge.":[78],"an":[80,150],"antigen":[81,94,216],"attaches":[82],"antibody":[85],"on":[86,92],"nanowire,":[88],"charged":[91],"displaces":[95],"free":[96],"carriers":[97,194],"nanowire":[100,189,197],"changing":[101],"its":[102],"conductance.":[103,118],"To":[104,160],"date,":[105],"detection":[106,217],"methods":[107],"have":[108],"been":[109,172],"based":[110],"upon":[111],"directly":[112],"measuring":[113],"change":[115],"dc":[117],"This":[119,131,204],"difficult":[121],"and":[122,127,137,190],"low-noise":[125],"amplifiers":[126],"high-resolution":[128],"analog-to-digital":[129],"converters.":[130],"not":[133],"ideal":[134],"low-cost":[136,214],"highly":[138],"integrated":[139],"systems.":[140],"In":[141],"paper,":[143],"it":[144,175],"demonstrated":[146],"that":[147,153,155,178],"ac-transfer":[151],"function":[152],"resembles":[154],"high-pass":[158],"filter.":[159],"authors'":[162],"knowledge,":[163],"first":[167],"time":[168],"effect":[170],"has":[171],"reported.":[173],"Furthermore,":[174],"illustrated":[177],"as":[179],"higher":[183],"charge":[185,193],"attach":[186],"displace":[191],"more":[192],"within":[195],"channel,":[198],"filter's":[200],"corner":[201],"frequency":[202],"decreases.":[203],"property":[205],"silicon":[207],"exploited":[210],"build":[212],"real-time":[215],"system.":[218]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":2}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}
