{"id":"https://openalex.org/W2973829288","doi":"https://doi.org/10.1109/tbme.2019.2942572","title":"On-Chip Impedance for Quantifying Parasitic Voltages During AC Electrokinetic Trapping","display_name":"On-Chip Impedance for Quantifying Parasitic Voltages During AC Electrokinetic Trapping","publication_year":2019,"publication_date":"2019-09-19","ids":{"openalex":"https://openalex.org/W2973829288","doi":"https://doi.org/10.1109/tbme.2019.2942572","mag":"2973829288","pmid":"https://pubmed.ncbi.nlm.nih.gov/31545705"},"language":"en","primary_location":{"id":"doi:10.1109/tbme.2019.2942572","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbme.2019.2942572","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/A5072970820","display_name":"Vahid Farmehini","orcid":"https://orcid.org/0000-0003-2671-3378"},"institutions":[{"id":"https://openalex.org/I51556381","display_name":"University of Virginia","ror":"https://ror.org/0153tk833","country_code":"US","type":"education","lineage":["https://openalex.org/I51556381"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Vahid Farmehini","raw_affiliation_strings":["Electrical and Computer Department of University of Virginia"],"raw_orcid":"https://orcid.org/0000-0003-2671-3378","affiliations":[{"raw_affiliation_string":"Electrical and Computer Department of University of Virginia","institution_ids":["https://openalex.org/I51556381"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018390323","display_name":"Walter Varhue","orcid":null},"institutions":[{"id":"https://openalex.org/I51556381","display_name":"University of Virginia","ror":"https://ror.org/0153tk833","country_code":"US","type":"education","lineage":["https://openalex.org/I51556381"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Walter Varhue","raw_affiliation_strings":["Electrical and Computer Department of University of Virginia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical and Computer Department of University of Virginia","institution_ids":["https://openalex.org/I51556381"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067581431","display_name":"Armita Salahi","orcid":null},"institutions":[{"id":"https://openalex.org/I51556381","display_name":"University of Virginia","ror":"https://ror.org/0153tk833","country_code":"US","type":"education","lineage":["https://openalex.org/I51556381"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Armita Salahi","raw_affiliation_strings":["Electrical and Computer Department of University of Virginia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical and Computer Department of University of Virginia","institution_ids":["https://openalex.org/I51556381"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074019185","display_name":"Alexandra R. Hyler","orcid":"https://orcid.org/0000-0002-8698-4455"},"institutions":[{"id":"https://openalex.org/I4210165904","display_name":"Cycorp (United States)","ror":"https://ror.org/05y99bn19","country_code":"US","type":"company","lineage":["https://openalex.org/I4210165904"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alexandra R. Hyler","raw_affiliation_strings":["CytoRecovery, Inc"],"raw_orcid":"https://orcid.org/0000-0002-8698-4455","affiliations":[{"raw_affiliation_string":"CytoRecovery, Inc","institution_ids":["https://openalex.org/I4210165904"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049141815","display_name":"Jaka \u010cema\u017ear","orcid":null},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jaka Cemazar","raw_affiliation_strings":["Biomedical Engineering and Mechanics Department of Virginia Tech"],"raw_orcid":"https://orcid.org/0000-0003-0488-714X","affiliations":[{"raw_affiliation_string":"Biomedical Engineering and Mechanics Department of Virginia Tech","institution_ids":["https://openalex.org/I859038795"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027511386","display_name":"Rafael V. Davalos","orcid":"https://orcid.org/0000-0003-1503-9509"},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rafael V. Davalos","raw_affiliation_strings":["Biomedical Engineering and Mechanics Department of Virginia Tech"],"raw_orcid":"https://orcid.org/0000-0003-1503-9509","affiliations":[{"raw_affiliation_string":"Biomedical Engineering and Mechanics Department of Virginia Tech","institution_ids":["https://openalex.org/I859038795"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5078346487","display_name":"Nathan S. Swami","orcid":"https://orcid.org/0000-0002-0492-1160"},"institutions":[{"id":"https://openalex.org/I51556381","display_name":"University of Virginia","ror":"https://ror.org/0153tk833","country_code":"US","type":"education","lineage":["https://openalex.org/I51556381"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nathan S. Swami","raw_affiliation_strings":["Electrical and Computer Engineering Department of University of Virginia, Charlottesville, USA"],"raw_orcid":"https://orcid.org/0000-0002-0492-1160","affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering Department of University of Virginia, Charlottesville, USA","institution_ids":["https://openalex.org/I51556381"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.8974,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.72491816,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"67","issue":"6","first_page":"1664","last_page":"1671"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11255","display_name":"Microfluidic and Bio-sensing Technologies","score":0.980400025844574,"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/T11255","display_name":"Microfluidic and Bio-sensing Technologies","score":0.980400025844574,"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/T12274","display_name":"Electrostatics and Colloid Interactions","score":0.00430000014603138,"subfield":{"id":"https://openalex.org/subfields/1606","display_name":"Physical and Theoretical 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/T13046","display_name":"Electrokinetic Soil Remediation Techniques","score":0.0027000000700354576,"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/electrokinetic-phenomena","display_name":"Electrokinetic phenomena","score":0.9350137114524841},{"id":"https://openalex.org/keywords/dielectrophoresis","display_name":"Dielectrophoresis","score":0.8874634504318237},{"id":"https://openalex.org/keywords/trapping","display_name":"Trapping","score":0.8226430416107178},{"id":"https://openalex.org/keywords/microfluidics","display_name":"Microfluidics","score":0.758331298828125},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.712483286857605},{"id":"https://openalex.org/keywords/electrical-impedance","display_name":"Electrical impedance","score":0.6522954702377319},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.5935418605804443},{"id":"https://openalex.org/keywords/chip","display_name":"Chip","score":0.5655194520950317},{"id":"https://openalex.org/keywords/lab-on-a-chip","display_name":"Lab-on-a-chip","score":0.4632033109664917},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.42697620391845703},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.3431819975376129},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.16975584626197815},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10611000657081604}],"concepts":[{"id":"https://openalex.org/C27703432","wikidata":"https://www.wikidata.org/wiki/Q2778467","display_name":"Electrokinetic phenomena","level":2,"score":0.9350137114524841},{"id":"https://openalex.org/C106825181","wikidata":"https://www.wikidata.org/wiki/Q902890","display_name":"Dielectrophoresis","level":3,"score":0.8874634504318237},{"id":"https://openalex.org/C2777924906","wikidata":"https://www.wikidata.org/wiki/Q34168","display_name":"Trapping","level":2,"score":0.8226430416107178},{"id":"https://openalex.org/C8673954","wikidata":"https://www.wikidata.org/wiki/Q138845","display_name":"Microfluidics","level":2,"score":0.758331298828125},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.712483286857605},{"id":"https://openalex.org/C17829176","wikidata":"https://www.wikidata.org/wiki/Q179043","display_name":"Electrical impedance","level":2,"score":0.6522954702377319},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5935418605804443},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.5655194520950317},{"id":"https://openalex.org/C138942068","wikidata":"https://www.wikidata.org/wiki/Q633261","display_name":"Lab-on-a-chip","level":3,"score":0.4632033109664917},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.42697620391845703},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.3431819975376129},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.16975584626197815},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10611000657081604},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D004586","descriptor_name":"Electrophoresis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004586","descriptor_name":"Electrophoresis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004586","descriptor_name":"Electrophoresis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017097","descriptor_name":"Electric Impedance","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017097","descriptor_name":"Electric Impedance","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017097","descriptor_name":"Electric Impedance","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D046210","descriptor_name":"Microfluidic Analytical Techniques","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D046210","descriptor_name":"Microfluidic Analytical Techniques","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D046210","descriptor_name":"Microfluidic Analytical Techniques","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D056656","descriptor_name":"Lab-On-A-Chip Devices","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D056656","descriptor_name":"Lab-On-A-Chip Devices","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D056656","descriptor_name":"Lab-On-A-Chip Devices","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1109/tbme.2019.2942572","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbme.2019.2942572","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:31545705","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/31545705","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":null}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5699999928474426,"id":"https://metadata.un.org/sdg/1","display_name":"No poverty"}],"awards":[],"funders":[{"id":"https://openalex.org/F8118742853","display_name":"Virginia Catalyst","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W208653037","https://openalex.org/W655706568","https://openalex.org/W1599849584","https://openalex.org/W1918902910","https://openalex.org/W1989163659","https://openalex.org/W1993657209","https://openalex.org/W2003420320","https://openalex.org/W2006306013","https://openalex.org/W2020534123","https://openalex.org/W2022136211","https://openalex.org/W2028339715","https://openalex.org/W2029886517","https://openalex.org/W2037666888","https://openalex.org/W2037903801","https://openalex.org/W2049811142","https://openalex.org/W2079914201","https://openalex.org/W2125817748","https://openalex.org/W2162859691","https://openalex.org/W2165249222","https://openalex.org/W2177197549","https://openalex.org/W2296254988","https://openalex.org/W2407836966","https://openalex.org/W2476112607","https://openalex.org/W2497813968","https://openalex.org/W2586808894","https://openalex.org/W2591576238","https://openalex.org/W2610465842","https://openalex.org/W2624753024","https://openalex.org/W2742960669","https://openalex.org/W2751764305","https://openalex.org/W2756918613","https://openalex.org/W2763423017","https://openalex.org/W2791990151","https://openalex.org/W2886053305","https://openalex.org/W2910590399","https://openalex.org/W2937135364","https://openalex.org/W2964060393","https://openalex.org/W3098446270","https://openalex.org/W4239130850"],"related_works":["https://openalex.org/W2133073029","https://openalex.org/W2133195325","https://openalex.org/W2137256762","https://openalex.org/W2592418396","https://openalex.org/W1675708030","https://openalex.org/W170918341","https://openalex.org/W2949555527","https://openalex.org/W2087915282","https://openalex.org/W3105048124","https://openalex.org/W2021085378"],"abstract_inverted_index":{"OBJECTIVE:":[0],"Assessing":[1],"the":[2,23,29,34,64,69,94,99,106,119,129],"effectiveness":[3],"of":[4,16,36,49,71,118],"microfluidic":[5,95],"device":[6,21,57,96,110],"structures":[7],"for":[8,31,63,97,125],"enabling":[9],"electrokinetic":[10,73],"or":[11],"acoustic":[12],"trapping":[13,74],"requires":[14],"imaging":[15],"model":[17],"particles":[18],"within":[19],"each":[20],"under":[22],"requisite":[24],"force":[25],"fields.":[26],"To":[27],"avoid":[28],"need":[30],"extensive":[32],"microscopy,":[33],"use":[35],"valuable":[37],"biological":[38],"samples,":[39],"and":[40,128],"reliance":[41],"on":[42,93,105,138],"a":[43,80],"trained":[44],"operator":[45],"to":[46,55,89,115],"assess":[47],"efficacy":[48],"trapping,":[50],"we":[51,84],"explore":[52],"electrical":[53],"means":[54],"identify":[56],"geometry":[58],"variations":[59],"that":[60,122],"are":[61],"responsible":[62],"poor":[65],"trapping.":[66],"RESULTS:":[67],"Using":[68],"example":[70],"AC":[72],"over":[75],"an":[76,86],"insulated":[77],"channel":[78],"in":[79],"contact-less":[81],"dielectrophoresis":[82],"mode,":[83],"present":[85],"on-chip":[87,131],"method":[88],"acquire":[90],"impedance":[91,132],"spectra":[92],"quantifying":[98],"parasitic":[100,107],"voltage":[101,108,121],"drops.":[102],"CONCLUSION:":[103],"Based":[104],"drops,":[109],"geometries":[111],"can":[112,133],"be":[113],"designed":[114],"maximize":[116],"fraction":[117],"applied":[120],"is":[123],"available":[124],"dielectrophoretic":[126],"manipulation":[127],"measured":[130],"rapidly":[134],"inform":[135],"downstream":[136],"decisions":[137],"particle":[139],"manipulation.":[140]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":4}],"updated_date":"2026-06-23T13:55:30.953635","created_date":"2025-10-10T00:00:00"}
