{"id":"https://openalex.org/W4391381939","doi":"https://doi.org/10.1109/mwscas57524.2023.10405948","title":"A 128-ch Neurochemical Microchip with Highly-Scalable Low-Noise Resistive Feedback Amplifiers","display_name":"A 128-ch Neurochemical Microchip with Highly-Scalable Low-Noise Resistive Feedback Amplifiers","publication_year":2023,"publication_date":"2023-08-06","ids":{"openalex":"https://openalex.org/W4391381939","doi":"https://doi.org/10.1109/mwscas57524.2023.10405948"},"language":"en","primary_location":{"id":"doi:10.1109/mwscas57524.2023.10405948","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/mwscas57524.2023.10405948","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 66th International Midwest Symposium on Circuits and Systems (MWSCAS)","raw_type":"proceedings-article"},"type":"article","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/A5062359373","display_name":"Kevin A. White","orcid":"https://orcid.org/0000-0002-6737-7801"},"institutions":[{"id":"https://openalex.org/I162577319","display_name":"The University of Texas at Dallas","ror":"https://ror.org/049emcs32","country_code":"US","type":"education","lineage":["https://openalex.org/I162577319"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Kevin A. White","raw_affiliation_strings":["University of Texas at Dallas,Department of Bioengineering,Richardson,TX,USA","Department of Bioengineering, University of Texas at Dallas, Richardson, TX, USA"],"affiliations":[{"raw_affiliation_string":"University of Texas at Dallas,Department of Bioengineering,Richardson,TX,USA","institution_ids":["https://openalex.org/I162577319"]},{"raw_affiliation_string":"Department of Bioengineering, University of Texas at Dallas, Richardson, TX, USA","institution_ids":["https://openalex.org/I162577319"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100330083","display_name":"Jinwoo Park","orcid":"https://orcid.org/0000-0001-9737-1120"},"institutions":[{"id":"https://openalex.org/I63190737","display_name":"University at Buffalo, State University of New York","ror":"https://ror.org/01y64my43","country_code":"US","type":"education","lineage":["https://openalex.org/I63190737"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jinwoo Park","raw_affiliation_strings":["University at Buffalo,Department of Biotechnical and Clinical Laboratory Sciences,Buffalo,NY,USA","Department of Biotechnical and Clinical Laboratory Sciences, University at Buffalo, Buffalo, NY, USA"],"affiliations":[{"raw_affiliation_string":"University at Buffalo,Department of Biotechnical and Clinical Laboratory Sciences,Buffalo,NY,USA","institution_ids":["https://openalex.org/I63190737"]},{"raw_affiliation_string":"Department of Biotechnical and Clinical Laboratory Sciences, University at Buffalo, Buffalo, NY, USA","institution_ids":["https://openalex.org/I63190737"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091278701","display_name":"Brian N. Kim","orcid":"https://orcid.org/0000-0002-5523-6091"},"institutions":[{"id":"https://openalex.org/I162577319","display_name":"The University of Texas at Dallas","ror":"https://ror.org/049emcs32","country_code":"US","type":"education","lineage":["https://openalex.org/I162577319"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Brian N. Kim","raw_affiliation_strings":["University of Texas at Dallas,Department of Bioengineering,Richardson,TX,USA","Department of Bioengineering, University of Texas at Dallas, Richardson, TX, USA"],"affiliations":[{"raw_affiliation_string":"University of Texas at Dallas,Department of Bioengineering,Richardson,TX,USA","institution_ids":["https://openalex.org/I162577319"]},{"raw_affiliation_string":"Department of Bioengineering, University of Texas at Dallas, Richardson, TX, USA","institution_ids":["https://openalex.org/I162577319"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5062359373"],"corresponding_institution_ids":["https://openalex.org/I162577319"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.199916,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"763","last_page":"767"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11472","display_name":"Analytical Chemistry and Sensors","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/1502","display_name":"Bioengineering"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11472","display_name":"Analytical Chemistry and Sensors","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/1502","display_name":"Bioengineering"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive 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/T11601","display_name":"Neuroscience and Neural Engineering","score":0.9983999729156494,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/neurochemical","display_name":"Neurochemical","score":0.9633885622024536},{"id":"https://openalex.org/keywords/microelectrode","display_name":"Microelectrode","score":0.7011784315109253},{"id":"https://openalex.org/keywords/multielectrode-array","display_name":"Multielectrode array","score":0.6969093680381775},{"id":"https://openalex.org/keywords/transimpedance-amplifier","display_name":"Transimpedance amplifier","score":0.6697717905044556},{"id":"https://openalex.org/keywords/dopamine","display_name":"Dopamine","score":0.4451712369918823},{"id":"https://openalex.org/keywords/neuroscience","display_name":"Neuroscience","score":0.4240555763244629},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.3897080421447754},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.34947919845581055},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.3387187719345093},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.2440410852432251},{"id":"https://openalex.org/keywords/operational-amplifier","display_name":"Operational amplifier","score":0.21656247973442078},{"id":"https://openalex.org/keywords/electrode","display_name":"Electrode","score":0.15219101309776306},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.13580074906349182},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.09717968106269836},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.08565375208854675}],"concepts":[{"id":"https://openalex.org/C25876315","wikidata":"https://www.wikidata.org/wiki/Q15197465","display_name":"Neurochemical","level":2,"score":0.9633885622024536},{"id":"https://openalex.org/C111670793","wikidata":"https://www.wikidata.org/wiki/Q16979465","display_name":"Microelectrode","level":3,"score":0.7011784315109253},{"id":"https://openalex.org/C95967509","wikidata":"https://www.wikidata.org/wiki/Q1952355","display_name":"Multielectrode array","level":4,"score":0.6969093680381775},{"id":"https://openalex.org/C92631468","wikidata":"https://www.wikidata.org/wiki/Q215437","display_name":"Transimpedance amplifier","level":5,"score":0.6697717905044556},{"id":"https://openalex.org/C513476851","wikidata":"https://www.wikidata.org/wiki/Q170304","display_name":"Dopamine","level":2,"score":0.4451712369918823},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.4240555763244629},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.3897080421447754},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.34947919845581055},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3387187719345093},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.2440410852432251},{"id":"https://openalex.org/C145366948","wikidata":"https://www.wikidata.org/wiki/Q178947","display_name":"Operational amplifier","level":4,"score":0.21656247973442078},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.15219101309776306},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.13580074906349182},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.09717968106269836},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.08565375208854675},{"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:10.1109/mwscas57524.2023.10405948","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/mwscas57524.2023.10405948","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 66th International Midwest Symposium on Circuits and Systems (MWSCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.800000011920929,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G3451840480","display_name":null,"funder_award_id":"2133225,2143140","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1993723732","https://openalex.org/W2049459393","https://openalex.org/W2886464697","https://openalex.org/W2910148804","https://openalex.org/W2911784969","https://openalex.org/W3083081621","https://openalex.org/W3125425094","https://openalex.org/W3129343311","https://openalex.org/W4288391516"],"related_works":["https://openalex.org/W2061877343","https://openalex.org/W2028205923","https://openalex.org/W2768248760","https://openalex.org/W2381760774","https://openalex.org/W2037345099","https://openalex.org/W4386697944","https://openalex.org/W2768056422","https://openalex.org/W2417316355","https://openalex.org/W2162019548","https://openalex.org/W2354662944"],"abstract_inverted_index":{"Neurochemical":[0],"recordings":[1,28],"based":[2],"on":[3],"electrochemical":[4],"reactions":[5],"of":[6,19,47,126],"electroactive":[7,48],"neurotransmitters":[8,20],"(e.g.,":[9],"dopamine,":[10],"serotonin,":[11],"and":[12,67],"norepinephrine)":[13],"are":[14],"used":[15,40],"for":[16],"highly-sensitive":[17],"monitoring":[18],"in":[21,122],"the":[22,31],"brain.":[23],"While":[24],"single-channel":[25],"carbon-fiber":[26],"microelectrode":[27,36,56],"have":[29],"been":[30],"gold":[32],"standard":[33],"method,":[34],"a":[35,55,58,72,76,94,104],"array":[37,92],"can":[38],"be":[39,63],"to":[41,65,81,102],"capture":[42],"high":[43,129],"spatiotemporal":[44,130],"resolution":[45],"imaging":[46,53,125],"neurotransmitters.":[49],"To":[50],"enable":[51,121],"neurochemical":[52,73,85,106,124],"from":[54],"array,":[57],"high-density":[59],"current-sensing":[60],"microchip":[61,74,119],"must":[62],"developed":[64],"amplify":[66],"process":[68],"redox":[69],"signals.":[70],"Here,":[71],"with":[75,112,128],"128-ch":[77],"current":[78],"sensing":[79],"front-end":[80],"support":[82],"128":[83],"parallel":[84],"measurements":[86],"is":[87],"presented.":[88],"The":[89],"designed":[90],"amplifier":[91,100],"uses":[93],"highly":[95],"scalable":[96],"resistive":[97],"feedback":[98],"transimpedance":[99],"design":[101],"provide":[103],"large":[105],"dynamic":[107],"range":[108],"(\u00b1":[109],"5":[110],"\u00b5A)":[111],"low":[113],"noise":[114],"performance":[115],"(0.22":[116],"nARMs).":[117],"This":[118],"will":[120],"vivo":[123],"dopamine":[127],"resolution.":[131]},"counts_by_year":[],"updated_date":"2025-12-25T23:11:45.687758","created_date":"2025-10-10T00:00:00"}