{"id":"https://openalex.org/W2395529022","doi":null,"title":"A 100 electrode intracortical array: structural variability.","display_name":"A 100 electrode intracortical array: structural variability.","publication_year":1990,"publication_date":"1990-01-01","ids":{"openalex":"https://openalex.org/W2395529022","mag":"2395529022","pmid":"https://pubmed.ncbi.nlm.nih.gov/2334761"},"language":"en","primary_location":{"id":"pmid:2334761","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/2334761","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,"listed_in":[],"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":"Biomedical sciences instrumentation","raw_type":"Journal Article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"P K Campbell","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I223532165","display_name":"University of Utah","ror":"https://ror.org/03r0ha626","country_code":"US","type":"education","lineage":["https://openalex.org/I223532165"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"P K Campbell","raw_affiliation_strings":["Department of Bioengineering, University of Utah, Salt Lake City 84112"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Bioengineering, University of Utah, Salt Lake City 84112","institution_ids":["https://openalex.org/I223532165"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047841956","display_name":"Kelly E. Jones","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I223532165","display_name":"University of Utah","ror":"https://ror.org/03r0ha626","country_code":"US","type":"education","lineage":["https://openalex.org/I223532165"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"K E Jones","raw_affiliation_strings":["University of Utah"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Utah","institution_ids":["https://openalex.org/I223532165"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064988221","display_name":"Richard Alan Normann","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"R A Normann","raw_affiliation_strings":["BIOENGINEERING"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"BIOENGINEERING","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1321,"has_fulltext":false,"cited_by_count":34,"citation_normalized_percentile":{"value":0.39623834,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"26","issue":null,"first_page":"161","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11601","display_name":"Neuroscience and Neural Engineering","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2804","display_name":"Cellular and Molecular Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T11601","display_name":"Neuroscience and Neural Engineering","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2804","display_name":"Cellular and Molecular Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10369","display_name":"Advanced MEMS and NEMS Technologies","score":9.999999747378752e-05,"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/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":9.999999747378752e-05,"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/single-crystal-silicon","display_name":"monocrystalline silicon","score":0.8209999799728394},{"id":"https://openalex.org/keywords/micromachining","display_name":"micromachining","score":0.7979999780654907},{"id":"https://openalex.org/keywords/polyimide-insulation","display_name":"polyimide insulation","score":0.9779999852180481},{"id":"https://openalex.org/keywords/wire-bonding","display_name":"wire bonding","score":0.9330000281333923},{"id":"https://openalex.org/keywords/spreading-resistance","display_name":"spreading resistance","score":0.5699999928474426},{"id":"https://openalex.org/keywords/electrode-impedance","display_name":"electrode impedance","score":0.5090000033378601}],"concepts":[{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.8461393117904663},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.802682638168335},{"id":"https://openalex.org/C97562148","wikidata":"https://www.wikidata.org/wiki/Q5357989","display_name":"Electrode array","level":3,"score":0.633903980255127},{"id":"https://openalex.org/C136525101","wikidata":"https://www.wikidata.org/wiki/Q5428139","display_name":"Fabrication","level":3,"score":0.5473976731300354},{"id":"https://openalex.org/C2780965675","wikidata":"https://www.wikidata.org/wiki/Q145958","display_name":"Polyimide","level":3,"score":0.5276612043380737},{"id":"https://openalex.org/C145667562","wikidata":"https://www.wikidata.org/wiki/Q7646003","display_name":"Surface micromachining","level":4,"score":0.5059332251548767},{"id":"https://openalex.org/C30066665","wikidata":"https://www.wikidata.org/wiki/Q164399","display_name":"Capacitance","level":3,"score":0.49686935544013977},{"id":"https://openalex.org/C544956773","wikidata":"https://www.wikidata.org/wiki/Q670","display_name":"Silicon","level":2,"score":0.4931904673576355},{"id":"https://openalex.org/C2777289219","wikidata":"https://www.wikidata.org/wiki/Q7632154","display_name":"Substrate (aquarium)","level":2,"score":0.481596440076828},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.4287565350532532},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.38204440474510193},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.1287289559841156},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.07218042016029358},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004553","descriptor_name":"Electric Conductivity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004558","descriptor_name":"Electric Stimulation","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D004566","descriptor_name":"Electrodes","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D004569","descriptor_name":"Electroencephalography","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":"D012825","descriptor_name":"Silicon","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"pmid:2334761","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/2334761","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,"listed_in":[],"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":"Biomedical sciences instrumentation","raw_type":"Journal Article"},{"id":"mag:2395529022","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/2334761","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,"listed_in":[],"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":null,"is_accepted":false,"is_published":false,"raw_source_name":"PubMed","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2146903608","https://openalex.org/W1967667427","https://openalex.org/W2127063173","https://openalex.org/W2132359576","https://openalex.org/W2111937020","https://openalex.org/W2466804973","https://openalex.org/W2323229257","https://openalex.org/W2165407963","https://openalex.org/W2100920943","https://openalex.org/W2147133607"],"abstract_inverted_index":{"A":[0,147],"technique":[1],"has":[2],"been":[3],"developed":[4],"for":[5],"fabricating":[6],"three":[7],"dimensional":[8],"\"hair":[9],"brush\"":[10],"electrode":[11,33,58,144],"arrays":[12],"from":[13,40,143,157],"monocrystalline":[14],"silicon":[15,178],"blocks.":[16],"Arrays":[17],"consist":[18],"of":[19,23,56,70,102,109,162,165,167,180,192,198],"a":[20,48],"square":[21],"pattern":[22],"100":[24,42,169],"penetrating":[25],"electrodes,":[26],"with":[27,61,67,75],"400":[28],"microns":[29,43,90],"interelectrode":[30],"spacing.":[31],"Each":[32],"is":[34,73,82,132],"1.5mm":[35],"in":[36,112,127,141],"length":[37],"and":[38,63,209],"tapers":[39],"about":[41],"at":[44,51,173],"its":[45],"base":[46],"to":[47,79,95,145,151],"sharp":[49],"point":[50],"the":[52,64,68,71,99,103,106,110,153,163,168,177,181,184,189,193,199,203,207,212],"tip.":[53],"The":[54],"tips":[55],"each":[57,166],"are":[59],"coated":[60],"platinum":[62],"entire":[65],"structure,":[66],"exception":[69],"tips,":[72],"insulated":[74,88],"polyimide.":[76],"Electrical":[77],"connection":[78],"selected":[80],"electrodes":[81,111,170],"made":[83,172],"by":[84],"wire":[85],"bonding":[86,96],"polyimide":[87],"25":[89],"diameter":[91,164,201],"gold":[92],"lead":[93],"wires":[94],"pads":[97],"on":[98],"rear":[100],"surface":[101],"array.":[104,182],"As":[105],"geometrical":[107,154],"characteristics":[108],"such":[113,135],"an":[114,128,136],"aray":[115],"will":[116],"influence":[117],"their":[118],"electrical":[119],"properties":[120],"(such":[121],"as":[122],"impedance,":[123],"capacitance,":[124],"spreading":[125],"resistance":[126],"electrolyte,":[129],"etc.)":[130],"it":[131],"desirable":[133],"that":[134,186],"array":[137,185],"have":[138],"minimal":[139],"variability":[140,155],"geometry":[142],"electrode.":[146],"study":[148],"was":[149,187,195],"performed":[150],"determine":[152],"resulting":[156],"our":[158],"micromachining":[159],"techniques.":[160],"Measurements":[161],"were":[171],"various":[174],"planes":[175],"above":[176],"substrate":[179],"For":[183],"measured,":[188],"standard":[190],"deviation":[191],"diameters":[194],"approximately":[196],"9%":[197],"mean":[200],"near":[202,206,211],"tip,":[204],"8%":[205],"middle,":[208],"6%":[210],"base.":[213],"We":[214],"describe":[215],"fabrication":[216],"techniques":[217],"which":[218],"should":[219],"further":[220],"reduce":[221],"these":[222],"variabilities.":[223]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":4},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}
