{"id":"https://openalex.org/W4392903928","doi":"https://doi.org/10.1109/tim.2024.3378283","title":"A Flexible Pressure Sensor Based on an Interlocked Micropillars Array With Secondary Nanoprotrusions for Health Monitoring","display_name":"A Flexible Pressure Sensor Based on an Interlocked Micropillars Array With Secondary Nanoprotrusions for Health Monitoring","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4392903928","doi":"https://doi.org/10.1109/tim.2024.3378283"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2024.3378283","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2024.3378283","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"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 Instrumentation and Measurement","raw_type":"journal-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/A5056302856","display_name":"Lirui Liao","orcid":"https://orcid.org/0000-0002-7591-2288"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Lirui Liao","raw_affiliation_strings":["Department of Precision Machinery and Instrumentation, University of Science and Technology of China, Hefei, China"],"affiliations":[{"raw_affiliation_string":"Department of Precision Machinery and Instrumentation, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057721192","display_name":"Shuneng Zhou","orcid":"https://orcid.org/0000-0003-3710-9264"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuneng Zhou","raw_affiliation_strings":["Department of Electronic Engineering and Information Science, University of Science and Technology of China, Hefei, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering and Information Science, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028642102","display_name":"Junfeng Yang","orcid":"https://orcid.org/0000-0002-6962-8926"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junfeng Yang","raw_affiliation_strings":["School of Biomedical Engineering, University of Science and Technology of China, Hefei, China"],"affiliations":[{"raw_affiliation_string":"School of Biomedical Engineering, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034813778","display_name":"Zekun Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zekun Wang","raw_affiliation_strings":["Department of Precision Machinery and Instrumentation, University of Science and Technology of China, Hefei, China"],"affiliations":[{"raw_affiliation_string":"Department of Precision Machinery and Instrumentation, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102806705","display_name":"Jingjie Li","orcid":"https://orcid.org/0009-0001-1957-1474"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingjie Li","raw_affiliation_strings":["Department of Precision Machinery and Instrumentation, University of Science and Technology of China, Hefei, China"],"affiliations":[{"raw_affiliation_string":"Department of Precision Machinery and Instrumentation, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101727996","display_name":"Ziqiang Qiu","orcid":"https://orcid.org/0009-0002-9330-462X"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ziqiang Qiu","raw_affiliation_strings":["Department of Precision Machinery and Instrumentation, University of Science and Technology of China, Hefei, China"],"affiliations":[{"raw_affiliation_string":"Department of Precision Machinery and Instrumentation, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044327902","display_name":"Zhongxin Yu","orcid":"https://orcid.org/0009-0002-4079-0476"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhongxin Yu","raw_affiliation_strings":["Department of Precision Machinery and Instrumentation, University of Science and Technology of China, Hefei, China"],"affiliations":[{"raw_affiliation_string":"Department of Precision Machinery and Instrumentation, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087703745","display_name":"Canran Yang","orcid":"https://orcid.org/0009-0002-3642-1395"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Canran Yang","raw_affiliation_strings":["Department of Precision Machinery and Instrumentation, University of Science and Technology of China, Hefei, China"],"affiliations":[{"raw_affiliation_string":"Department of Precision Machinery and Instrumentation, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101468295","display_name":"Hai Wang","orcid":"https://orcid.org/0000-0001-7752-1013"},"institutions":[{"id":"https://openalex.org/I70908550","display_name":"Anhui Polytechnic University","ror":"https://ror.org/041sj0284","country_code":"CN","type":"education","lineage":["https://openalex.org/I70908550"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hai Wang","raw_affiliation_strings":["Department of Instrument Science and Technology, Anhui Polytechnic University, Wuhu, China"],"affiliations":[{"raw_affiliation_string":"Department of Instrument Science and Technology, Anhui Polytechnic University, Wuhu, China","institution_ids":["https://openalex.org/I70908550"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025022074","display_name":"Li Wen","orcid":"https://orcid.org/0000-0002-1055-5507"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li Wen","raw_affiliation_strings":["Department of Precision Machinery and Instrumentation, University of Science and Technology of China, Hefei, China"],"affiliations":[{"raw_affiliation_string":"Department of Precision Machinery and Instrumentation, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":10,"corresponding_author_ids":["https://openalex.org/A5056302856"],"corresponding_institution_ids":["https://openalex.org/I126520041"],"apc_list":null,"apc_paid":null,"fwci":2.5532,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.89183949,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"73","issue":null,"first_page":"1","last_page":"9"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10338","display_name":"Advanced Sensor and Energy Harvesting Materials","score":0.9998999834060669,"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/T10338","display_name":"Advanced Sensor and Energy Harvesting Materials","score":0.9998999834060669,"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/T10914","display_name":"Tactile and Sensory Interactions","score":0.9919999837875366,"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/T11523","display_name":"Nanomaterials and Printing Technologies","score":0.9805999994277954,"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/pressure-sensor","display_name":"Pressure sensor","score":0.6726683974266052},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.44492509961128235},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3498055338859558},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.3465505838394165},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.324924111366272},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.32173195481300354},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.32130753993988037},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.24311456084251404}],"concepts":[{"id":"https://openalex.org/C41325743","wikidata":"https://www.wikidata.org/wiki/Q1261040","display_name":"Pressure sensor","level":2,"score":0.6726683974266052},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.44492509961128235},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3498055338859558},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3465505838394165},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.324924111366272},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.32173195481300354},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.32130753993988037},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.24311456084251404}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2024.3378283","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2024.3378283","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"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 Instrumentation and Measurement","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.5299999713897705,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G7378345016","display_name":null,"funder_award_id":"WK5290000003","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G877548911","display_name":null,"funder_award_id":"51375469","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W1900879954","https://openalex.org/W1979369614","https://openalex.org/W2022622856","https://openalex.org/W2066851141","https://openalex.org/W2078835847","https://openalex.org/W2136868307","https://openalex.org/W2578166394","https://openalex.org/W2587792524","https://openalex.org/W2618009944","https://openalex.org/W2747780986","https://openalex.org/W2760706646","https://openalex.org/W2771782690","https://openalex.org/W2785597507","https://openalex.org/W2794169719","https://openalex.org/W2904885888","https://openalex.org/W2910800791","https://openalex.org/W2975591033","https://openalex.org/W2993158287","https://openalex.org/W2998705016","https://openalex.org/W3000642422","https://openalex.org/W3001213307","https://openalex.org/W3005055029","https://openalex.org/W3031621189","https://openalex.org/W3047733625","https://openalex.org/W3081800402","https://openalex.org/W3083692988","https://openalex.org/W3102070693","https://openalex.org/W3160885339","https://openalex.org/W3167691076","https://openalex.org/W3169028407","https://openalex.org/W3188412943","https://openalex.org/W3209541320","https://openalex.org/W3215141191","https://openalex.org/W3217793675","https://openalex.org/W4206420079","https://openalex.org/W4212776889","https://openalex.org/W4225126636","https://openalex.org/W4283807089","https://openalex.org/W4285165857","https://openalex.org/W4286001712","https://openalex.org/W4312640523","https://openalex.org/W4361011093"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2058040533","https://openalex.org/W4206001843","https://openalex.org/W4206804491","https://openalex.org/W4391090262","https://openalex.org/W2391645169","https://openalex.org/W2031273484","https://openalex.org/W2325576574","https://openalex.org/W4391490717","https://openalex.org/W2543163108"],"abstract_inverted_index":{"Flexible":[0],"pressure":[1,16,60],"sensors":[2,17],"are":[3,43],"an":[4,63],"essential":[5],"component":[6],"in":[7,20,81,146,173,185,197],"artificial":[8],"systems":[9],"to":[10,154],"monitor":[11],"human":[12,149],"health.":[13],"Recently,":[14],"flexible":[15,59],"with":[18,62,84,99],"micro-nanostructures":[19,95],"interlocked":[21,64],"geometry":[22],"have":[23],"attracted":[24],"extensive":[25],"attention":[26],"because":[27],"they":[28],"effectively":[29],"improve":[30],"the":[31,40,48,97,144,180],"sensing":[32],"performance.":[33],"However,":[34],"it":[35],"is":[36,55,75,122,128,166],"a":[37,58,100,140,161],"challenge":[38],"that":[39,179],"fabrication":[41],"methods":[42],"complex":[44],"and":[45,47,53,89,125,131,169,188],"expensive,":[46],"layered":[49],"interface":[50],"between":[51],"microstructure":[52],"nanostructure":[54],"unstable.":[56],"Here,":[57],"sensor":[61,98,145,181],"polydimethylsiloxane":[65],"(PDMS)":[66],"micropillars":[67],"array":[68],"combined":[69,94],"secondary":[70],"nanoprotrusions":[71],"on":[72,158],"their":[73],"surfaces":[74],"proposed,":[76,167],"which":[77],"can":[78,182],"be":[79,183],"shaped":[80],"one":[82],"step":[83],"merits":[85],"of":[86],"simplicity,":[87],"controllability":[88],"low":[90,112],"cost.":[91],"The":[92],"unique":[93],"ensure":[96],"wide":[101],"linear":[102],"range":[103],"(0~32":[104],"kPa),":[105],"relatively":[106],"high":[107],"piezoresistive":[108],"sensitivity":[109],"(26.08":[110],"\u03a9/kPa),":[111],"detection":[113],"limit":[114],"(15":[115],"Pa),":[116],"fast":[117],"response":[118],"speed":[119],"(response":[120],"time":[121,127],"56":[123],"ms,":[124],"relaxation":[126],"140":[129],"ms)":[130],"excellent":[132],"stability":[133],"(>1000":[134],"cycles).":[135],"These":[136,176],"superior":[137],"properties":[138],"set":[139],"foundation":[141],"for":[142],"applying":[143],"detecting":[147],"various":[148],"physiological":[150],"signals":[151],"from":[152],"pulse":[153],"joint":[155],"deformation.":[156],"Based":[157],"this":[159],"sensor,":[160],"smart":[162],"mask":[163],"integrated":[164],"system":[165],"displaying":[168],"recording":[170],"breathing":[171],"conditions":[172],"real":[174],"time.":[175],"results":[177],"demonstrate":[178],"used":[184],"health":[186],"monitoring":[187],"disease":[189],"diagnosis,":[190],"as":[191,193],"well":[192],"its":[194],"potential":[195],"application":[196],"other":[198],"wearable":[199],"devices.":[200]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":4}],"updated_date":"2026-04-07T14:57:38.498316","created_date":"2025-10-10T00:00:00"}