{"id":"https://openalex.org/W2091815343","doi":"https://doi.org/10.1021/jp509020x","title":"Self-Assembly of Peptide Nanostructures onto an Electrode Surface for Nonenzymatic Oxygen Sensing","display_name":"Self-Assembly of Peptide Nanostructures onto an Electrode Surface for Nonenzymatic Oxygen Sensing","publication_year":2014,"publication_date":"2014-12-17","ids":{"openalex":"https://openalex.org/W2091815343","doi":"https://doi.org/10.1021/jp509020x","mag":"2091815343"},"language":"en","primary_location":{"id":"doi:10.1021/jp509020x","doi":"https://doi.org/10.1021/jp509020x","is_oa":false,"landing_page_url":"https://doi.org/10.1021/jp509020x","pdf_url":null,"source":{"id":"https://openalex.org/S95739953","display_name":"The Journal of Physical Chemistry C","issn_l":"1932-7447","issn":["1932-7447","1932-7455"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-2","ki-jl-1","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Journal of Physical Chemistry C","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5025756625","display_name":"Camila Pinheiro Sousa","orcid":"https://orcid.org/0000-0003-0158-0281","observed_orcids":["https://orcid.org/0000-0003-0158-0281"]},"institutions":[{"id":"https://openalex.org/I71715416","display_name":"Universidade Federal do ABC","ror":"https://ror.org/028kg9j04","country_code":"BR","type":"education","lineage":["https://openalex.org/I71715416"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Camila P. Sousa","raw_affiliation_strings":["Centro\rde Ci\u00eancias Naturais e Humanas, Universidade Federal do ABC, 09210-170, Santo Andr\u00e9, SP, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centro\rde Ci\u00eancias Naturais e Humanas, Universidade Federal do ABC, 09210-170, Santo Andr\u00e9, SP, Brazil","institution_ids":["https://openalex.org/I71715416"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001016214","display_name":"Mauricio Domingues Coutinho-Neto","orcid":"https://orcid.org/0000-0002-7187-0076","observed_orcids":["https://orcid.org/0000-0002-7187-0076"]},"institutions":[{"id":"https://openalex.org/I71715416","display_name":"Universidade Federal do ABC","ror":"https://ror.org/028kg9j04","country_code":"BR","type":"education","lineage":["https://openalex.org/I71715416"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Mauricio D. Coutinho-Neto","raw_affiliation_strings":["Centro\rde Ci\u00eancias Naturais e Humanas, Universidade Federal do ABC, 09210-170, Santo Andr\u00e9, SP, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centro\rde Ci\u00eancias Naturais e Humanas, Universidade Federal do ABC, 09210-170, Santo Andr\u00e9, SP, Brazil","institution_ids":["https://openalex.org/I71715416"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060084461","display_name":"Michelle S. Liberato","orcid":"https://orcid.org/0000-0002-4649-585X","observed_orcids":["https://orcid.org/0000-0002-4649-585X"]},"institutions":[{"id":"https://openalex.org/I71715416","display_name":"Universidade Federal do ABC","ror":"https://ror.org/028kg9j04","country_code":"BR","type":"education","lineage":["https://openalex.org/I71715416"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Michelle S. Liberato","raw_affiliation_strings":["Centro\rde Ci\u00eancias Naturais e Humanas, Universidade Federal do ABC, 09210-170, Santo Andr\u00e9, SP, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centro\rde Ci\u00eancias Naturais e Humanas, Universidade Federal do ABC, 09210-170, Santo Andr\u00e9, SP, Brazil","institution_ids":["https://openalex.org/I71715416"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071571442","display_name":"Lauro T. Kubota","orcid":"https://orcid.org/0000-0001-8189-2618","observed_orcids":["https://orcid.org/0000-0001-8189-2618"]},"institutions":[{"id":"https://openalex.org/I181391015","display_name":"Universidade Estadual de Campinas (UNICAMP)","ror":"https://ror.org/04wffgt70","country_code":"BR","type":"education","lineage":["https://openalex.org/I181391015"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Lauro T. Kubota","raw_affiliation_strings":["Instituto\rde Qu\u00edmica, Universidade Estadual de Campinas, 13084-971, Campinas, SP, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto\rde Qu\u00edmica, Universidade Estadual de Campinas, 13084-971, Campinas, SP, Brazil","institution_ids":["https://openalex.org/I181391015"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008338080","display_name":"Wendel A. Alves","orcid":"https://orcid.org/0000-0002-8394-2751","observed_orcids":["https://orcid.org/0000-0002-8394-2751"]},"institutions":[{"id":"https://openalex.org/I71715416","display_name":"Universidade Federal do ABC","ror":"https://ror.org/028kg9j04","country_code":"BR","type":"education","lineage":["https://openalex.org/I71715416"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Wendel A. Alves","raw_affiliation_strings":["Centro\rde Ci\u00eancias Naturais e Humanas, Universidade Federal do ABC, 09210-170, Santo Andr\u00e9, SP, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centro\rde Ci\u00eancias Naturais e Humanas, Universidade Federal do ABC, 09210-170, Santo Andr\u00e9, SP, Brazil","institution_ids":["https://openalex.org/I71715416"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5008338080"],"corresponding_institution_ids":["https://openalex.org/I71715416"],"apc_list":{"value":4500,"currency":"USD","value_usd":4500},"apc_paid":null,"fwci":1.9784,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.8231208,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":98},"biblio":{"volume":"119","issue":"2","first_page":"1038","last_page":"1046"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10212","display_name":"Electrochemical sensors and biosensors","score":0.9707000255584717,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical Chemistry"},"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/T10212","display_name":"Electrochemical sensors and biosensors","score":0.9707000255584717,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical Chemistry"},"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/T10030","display_name":"Electrocatalysts for Energy Conversion","score":0.014700000174343586,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11472","display_name":"Analytical Chemistry and Sensors","score":0.003599999938160181,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical Chemistry"},"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/peptide-self-assembly","display_name":"peptide self-assembly","score":0.9110000133514404},{"id":"https://openalex.org/keywords/proton-transport","display_name":"proton transport","score":0.5450000166893005},{"id":"https://openalex.org/keywords/nafion-film","display_name":"Nafion film","score":0.531000018119812},{"id":"https://openalex.org/keywords/glassy-carbon-electrode","display_name":"glassy carbon electrode","score":0.9639999866485596},{"id":"https://openalex.org/keywords/dissolved-oxygen-measurement","display_name":"dissolved oxygen measurement","score":0.8799999952316284},{"id":"https://openalex.org/keywords/electron-transfer-kinetics","display_name":"electron transfer kinetics","score":0.6119999885559082},{"id":"https://openalex.org/keywords/density-functional-theory","display_name":"density functional theory","score":0.9359999895095825}],"concepts":[{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.5607699751853943},{"id":"https://openalex.org/C118792377","wikidata":"https://www.wikidata.org/wiki/Q108584245","display_name":"Selectivity","level":3,"score":0.5006005764007568},{"id":"https://openalex.org/C52859227","wikidata":"https://www.wikidata.org/wiki/Q7877","display_name":"Electrochemistry","level":3,"score":0.46184295415878296},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.45206013321876526},{"id":"https://openalex.org/C119128265","wikidata":"https://www.wikidata.org/wiki/Q900165","display_name":"Detection limit","level":2,"score":0.4480111598968506},{"id":"https://openalex.org/C184651966","wikidata":"https://www.wikidata.org/wiki/Q906356","display_name":"Aqueous solution","level":2,"score":0.4302932322025299},{"id":"https://openalex.org/C2780443040","wikidata":"https://www.wikidata.org/wiki/Q3737863","display_name":"Bifunctional","level":3,"score":0.4291324019432068},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.4201597273349762},{"id":"https://openalex.org/C188095982","wikidata":"https://www.wikidata.org/wiki/Q5357970","display_name":"Electrochemical gas sensor","level":4,"score":0.41784414649009705},{"id":"https://openalex.org/C116569031","wikidata":"https://www.wikidata.org/wiki/Q899107","display_name":"Ligand (biochemistry)","level":3,"score":0.410064697265625},{"id":"https://openalex.org/C179104552","wikidata":"https://www.wikidata.org/wiki/Q11165","display_name":"Inorganic chemistry","level":1,"score":0.3876609206199646},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.3461218476295471},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.19187670946121216},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.15069231390953064},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.07531720399856567},{"id":"https://openalex.org/C170493617","wikidata":"https://www.wikidata.org/wiki/Q208467","display_name":"Receptor","level":2,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1021/jp509020x","doi":"https://doi.org/10.1021/jp509020x","is_oa":false,"landing_page_url":"https://doi.org/10.1021/jp509020x","pdf_url":null,"source":{"id":"https://openalex.org/S95739953","display_name":"The Journal of Physical Chemistry C","issn_l":"1932-7447","issn":["1932-7447","1932-7455"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-2","ki-jl-1","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Journal of Physical Chemistry C","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G1438780808","display_name":"Institute of Bioanalytics","funder_award_id":"08/57805-2","funder_id":"https://openalex.org/F4320320997","funder_display_name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado de S\u00e3o Paulo"},{"id":"https://openalex.org/G4961160820","display_name":null,"funder_award_id":"573672/2008\u20133","funder_id":"https://openalex.org/F4320322025","funder_display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico"},{"id":"https://openalex.org/G6775226059","display_name":null,"funder_award_id":"2011/02346-6","funder_id":"https://openalex.org/F4320320997","funder_display_name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado de S\u00e3o Paulo"},{"id":"https://openalex.org/G8509074097","display_name":null,"funder_award_id":"472197/2012-6","funder_id":"https://openalex.org/F4320322025","funder_display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico"},{"id":"https://openalex.org/G8571191331","display_name":"Hierarchical self-organization of peptide amphiphiles: fundamental mechanisms and potential applications","funder_award_id":"13/12997-0","funder_id":"https://openalex.org/F4320320997","funder_display_name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado de S\u00e3o Paulo"}],"funders":[{"id":"https://openalex.org/F4320320997","display_name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado de S\u00e3o Paulo","ror":"https://ror.org/02ddkpn78"},{"id":"https://openalex.org/F4320322025","display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico","ror":"https://ror.org/03swz6y49"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":57,"referenced_works":["https://openalex.org/W1965282883","https://openalex.org/W1966089233","https://openalex.org/W1968747024","https://openalex.org/W1968949099","https://openalex.org/W1971275758","https://openalex.org/W1971948710","https://openalex.org/W1975165348","https://openalex.org/W1983811745","https://openalex.org/W1984184890","https://openalex.org/W1992335446","https://openalex.org/W1993576427","https://openalex.org/W2007157792","https://openalex.org/W2010940445","https://openalex.org/W2011323460","https://openalex.org/W2015174137","https://openalex.org/W2015987813","https://openalex.org/W2017856987","https://openalex.org/W2022781946","https://openalex.org/W2023271753","https://openalex.org/W2024700582","https://openalex.org/W2025335332","https://openalex.org/W2027136936","https://openalex.org/W2028291957","https://openalex.org/W2030775269","https://openalex.org/W2032052937","https://openalex.org/W2034373630","https://openalex.org/W2035206025","https://openalex.org/W2038083805","https://openalex.org/W2043178156","https://openalex.org/W2044490585","https://openalex.org/W2049683745","https://openalex.org/W2049753185","https://openalex.org/W2055649397","https://openalex.org/W2062454332","https://openalex.org/W2062672923","https://openalex.org/W2064443287","https://openalex.org/W2070466213","https://openalex.org/W2073355898","https://openalex.org/W2077805528","https://openalex.org/W2079205231","https://openalex.org/W2081918437","https://openalex.org/W2084563517","https://openalex.org/W2086600986","https://openalex.org/W2086742461","https://openalex.org/W2086957099","https://openalex.org/W2090703581","https://openalex.org/W2095264473","https://openalex.org/W2102664641","https://openalex.org/W2104688716","https://openalex.org/W2107797037","https://openalex.org/W2111960647","https://openalex.org/W2123852384","https://openalex.org/W2130390741","https://openalex.org/W2148284063","https://openalex.org/W2148820085","https://openalex.org/W2152310029","https://openalex.org/W2313968004"],"related_works":["https://openalex.org/W1965282883","https://openalex.org/W3199033186","https://openalex.org/W2010940445","https://openalex.org/W2159809312","https://openalex.org/W2511318102","https://openalex.org/W2909712638","https://openalex.org/W2605769890","https://openalex.org/W2095048764","https://openalex.org/W2086742461","https://openalex.org/W3042721579"],"abstract_inverted_index":{"We":[0],"report":[1],"here":[2],"the":[3,13,25,49,82,86,96,99,106,127,133,137,141,147,168,222,225,269,272,283,291],"fabrication":[4],"of":[5,16,51,98,170,194,209,218,224,235,238,286],"a":[6,52,63,74,92,206,236],"biomimetic":[7],"sensor":[8,14,166,227],"for":[9,112,167,232,253],"direct":[10],"oxygen":[11,77,117,172],"reduction;":[12],"consists":[15],"multicopper":[17],"oxidases":[18],"derived":[19],"from":[20,261],"cyclic-tetrameric":[21],"copper(II)":[22],"species":[23],"containing":[24],"ligand":[26,88],"(4-imidazolyl)ethylene-2-amino-1-ethylpyridine":[27],"(apyhist)":[28,40,89,152,275],"that":[29,271],"are":[30],"self-assembled":[31],"with":[32,62,130,192,257],"l":[33],"-diphenylalanine":[34],"micro/nanostructures":[35],"(FF-MNTs).":[36],"The":[37],"[Cu":[38,150,273],"4":[39,41,151,153,274,276],"]":[42,154,277],"4+":[43,155,278],"/FF-MNT":[44],"complex":[45,60,279],"was":[46,159,228],"immobilized":[47],"onto":[48],"surface":[50,135],"glassy":[53],"carbon":[54],"(GC)":[55],"electrode":[56,128,158],"by":[57],"poly":[58],"ion":[59],"formation":[61],"Nafion":[64],"film.":[65],"This":[66,120],"hybrid":[67,148],"membrane":[68],"allows":[69],"regular":[70],"proton":[71],"transport":[72],"to":[73,132,248],"Cu-based":[75],"molecular":[76],"reduction":[78,118,294],"reaction":[79],"catalyst,":[80],"and":[81,140,185,196,205,288],"imidazole":[83],"group":[84],"in":[85,95,108,126,173,216,290],"imine":[87],"acts":[90],"as":[91,162,282],"local":[93],"buffer":[94],"vicinity":[97],"O":[100,254,292],"2":[101,255,293],"reducing":[102],"center,":[103],"thus":[104],"aiding":[105],"catalyst":[107],"retaining":[109],"its":[110],"selectivity":[111],"4e":[113],"\u2013":[114],"/4H":[115],"+":[116],"reaction.":[119,295],"nanocomposite":[121],"provided":[122],"improved":[123],"sensing":[124],"characteristics":[125],"interface":[129],"respect":[131],"electroactive":[134],"area,":[136],"diffusion":[138],"coefficient,":[139],"electron":[142],"transfer":[143],"kinetics.":[144],"In":[145],"addition,":[146],"film":[149],"/FF-MNT-coated":[156],"GC":[157],"successfully":[160],"used":[161],"an":[163],"enzymeless":[164],"electrochemical":[165],"detection":[169,207],"dissolved":[171],"aqueous":[174],"media":[175],"at":[176],"two":[177],"concentration":[178],"intervals,":[179],"viz.,":[180],"0.2\u20133.0":[181],"mg":[182,189,200,211,240],"L":[183,190,199,212,241],"\u20131":[184,201,213,242],"greater":[186],"than":[187,230],"3.0":[188],"\u20131,":[191],"sensitivities":[193],"25.0":[195],"80.2":[197],"\u03bcA":[198],"cm":[202],"\u20132,":[203],"respectively,":[204],"limit":[208],"0.1":[210],".":[214],"Evaluated":[215],"terms":[217],"relative":[219],"standard":[220],"deviation,":[221],"repeatability":[223],"proposed":[226,251],"less":[229],"9.0%":[231],"ten":[233],"measurements":[234],"solution":[237],"6.5":[239],"oxygen.":[243],"Experimental":[244],"efforts":[245],"were":[246],"conducted":[247],"use":[249],"this":[250],"platform":[252],"determination":[256],"real":[258],"samples.":[259],"Results":[260],"theoretical":[262],"investigations":[263],"using":[264],"density":[265],"functional":[266],"theory":[267],"support":[268],"hypothesis":[270],"can":[280],"act":[281],"sole":[284],"source":[285],"protons":[287],"electrons":[289]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":3}],"updated_date":"2026-11-06T12:05:46.655746","created_date":"2016-06-24T00:00:00"}