{"id":"https://openalex.org/W7224867455","doi":"https://doi.org/10.1002/sstr.70655","title":"Configurable Ultracompact Electrode Kernel for Electromyography Recordings Using Screen Printed Logic Circuits Based on Organic Electrochemical Transistors","display_name":"Configurable Ultracompact Electrode Kernel for Electromyography Recordings Using Screen Printed Logic Circuits Based on Organic Electrochemical Transistors","publication_year":2026,"publication_date":"2026-10-30","ids":{"openalex":"https://openalex.org/W7224867455","doi":"https://doi.org/10.1002/sstr.70655"},"language":"en","primary_location":{"id":"doi:10.1002/sstr.70655","doi":"https://doi.org/10.1002/sstr.70655","is_oa":true,"landing_page_url":"https://doi.org/10.1002/sstr.70655","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/sstr.70655","source":{"id":"https://openalex.org/S4210224134","display_name":"Small Structures","issn_l":"2688-4062","issn":["2688-4062"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","jufo-1","norway-1","oarl","poland-20","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Small Structures","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/sstr.70655","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5075948363","display_name":"Luis Pelaez Murciego","orcid":"https://orcid.org/0000-0002-5505-1556","observed_orcids":["https://orcid.org/0000-0002-5505-1556"]},"institutions":[{"id":"https://openalex.org/I891191580","display_name":"Aalborg University","ror":"https://ror.org/04m5j1k67","country_code":"DK","type":"education","lineage":["https://openalex.org/I891191580"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Luis Pelaez Murciego","raw_affiliation_strings":["Department of Health Science and Technology The Faculty of Medicine Aalborg University  Aalborg Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Health Science and Technology The Faculty of Medicine Aalborg University  Aalborg Denmark","institution_ids":["https://openalex.org/I891191580"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026697506","display_name":"Lars Herlogsson","orcid":"https://orcid.org/0000-0003-1864-0375","observed_orcids":["https://orcid.org/0000-0003-1864-0375"]},"institutions":[{"id":"https://openalex.org/I2800664555","display_name":"RISE Research Institutes of Sweden","ror":"https://ror.org/03nnxqz81","country_code":"SE","type":"other","lineage":["https://openalex.org/I2800664555"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Lars Herlogsson","raw_affiliation_strings":["Digital Systems Emerging Hardware Technologies Printed and Organic Electronics RISE Research Institutes of Sweden  Norrk\u00f6ping Sweden"],"raw_orcid":"https://orcid.org/0000-0003-1864-0375","affiliations":[{"raw_affiliation_string":"Digital Systems Emerging Hardware Technologies Printed and Organic Electronics RISE Research Institutes of Sweden  Norrk\u00f6ping Sweden","institution_ids":["https://openalex.org/I2800664555"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065958510","display_name":"Mohammad Yusuf Mulla","orcid":"https://orcid.org/0000-0002-1949-6144","observed_orcids":["https://orcid.org/0000-0002-1949-6144"]},"institutions":[{"id":"https://openalex.org/I2800664555","display_name":"RISE Research Institutes of Sweden","ror":"https://ror.org/03nnxqz81","country_code":"SE","type":"other","lineage":["https://openalex.org/I2800664555"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Mohammad Yusuf Mulla","raw_affiliation_strings":["Digital Systems Emerging Hardware Technologies Printed and Organic Electronics RISE Research Institutes of Sweden  Norrk\u00f6ping Sweden"],"raw_orcid":"https://orcid.org/0000-0002-1949-6144","affiliations":[{"raw_affiliation_string":"Digital Systems Emerging Hardware Technologies Printed and Organic Electronics RISE Research Institutes of Sweden  Norrk\u00f6ping Sweden","institution_ids":["https://openalex.org/I2800664555"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004156574","display_name":"Jan Strandberg","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2800664555","display_name":"RISE Research Institutes of Sweden","ror":"https://ror.org/03nnxqz81","country_code":"SE","type":"other","lineage":["https://openalex.org/I2800664555"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Jan Strandberg","raw_affiliation_strings":["Digital Systems Emerging Hardware Technologies Printed and Organic Electronics RISE Research Institutes of Sweden  Norrk\u00f6ping Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Digital Systems Emerging Hardware Technologies Printed and Organic Electronics RISE Research Institutes of Sweden  Norrk\u00f6ping Sweden","institution_ids":["https://openalex.org/I2800664555"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037344297","display_name":"Erika Geraldina Spaich","orcid":"https://orcid.org/0000-0003-1275-4064","observed_orcids":["https://orcid.org/0000-0003-1275-4064"]},"institutions":[{"id":"https://openalex.org/I891191580","display_name":"Aalborg University","ror":"https://ror.org/04m5j1k67","country_code":"DK","type":"education","lineage":["https://openalex.org/I891191580"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Erika Spaich","raw_affiliation_strings":["Department of Health Science and Technology The Faculty of Medicine Aalborg University  Aalborg Denmark"],"raw_orcid":"https://orcid.org/0000-0003-1275-4064","affiliations":[{"raw_affiliation_string":"Department of Health Science and Technology The Faculty of Medicine Aalborg University  Aalborg Denmark","institution_ids":["https://openalex.org/I891191580"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002085257","display_name":"Strahinja S. Dosen","orcid":"https://orcid.org/0000-0003-3035-147X","observed_orcids":["https://orcid.org/0000-0003-3035-147X"]},"institutions":[{"id":"https://openalex.org/I891191580","display_name":"Aalborg University","ror":"https://ror.org/04m5j1k67","country_code":"DK","type":"education","lineage":["https://openalex.org/I891191580"]}],"countries":["DK"],"is_corresponding":true,"raw_author_name":"Strahinja Dosen","raw_affiliation_strings":["Department of Health Science and Technology The Faculty of Medicine Aalborg University  Aalborg Denmark"],"raw_orcid":"https://orcid.org/0000-0003-3035-147X","affiliations":[{"raw_affiliation_string":"Department of Health Science and Technology The Faculty of Medicine Aalborg University  Aalborg Denmark","institution_ids":["https://openalex.org/I891191580"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068553326","display_name":"Peter Andersson Ersman","orcid":"https://orcid.org/0000-0002-4575-0193","observed_orcids":["https://orcid.org/0000-0002-4575-0193"]},"institutions":[{"id":"https://openalex.org/I2800664555","display_name":"RISE Research Institutes of Sweden","ror":"https://ror.org/03nnxqz81","country_code":"SE","type":"other","lineage":["https://openalex.org/I2800664555"]}],"countries":["SE"],"is_corresponding":true,"raw_author_name":"Peter Andersson Ersman","raw_affiliation_strings":["Digital Systems Emerging Hardware Technologies Printed and Organic Electronics RISE Research Institutes of Sweden  Norrk\u00f6ping Sweden"],"raw_orcid":"https://orcid.org/0000-0002-4575-0193","affiliations":[{"raw_affiliation_string":"Digital Systems Emerging Hardware Technologies Printed and Organic Electronics RISE Research Institutes of Sweden  Norrk\u00f6ping Sweden","institution_ids":["https://openalex.org/I2800664555"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5002085257","https://openalex.org/A5068553326"],"corresponding_institution_ids":["https://openalex.org/I2800664555","https://openalex.org/I891191580"],"apc_list":{"value":4110,"currency":"USD","value_usd":4110},"apc_paid":{"value":4110,"currency":"USD","value_usd":4110},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.7272228,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"7","issue":"11","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10660","display_name":"Conducting polymers and applications","score":0.29490000009536743,"subfield":{"id":"https://openalex.org/subfields/2507","display_name":"Polymers and Plastics"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10660","display_name":"Conducting polymers and applications","score":0.29490000009536743,"subfield":{"id":"https://openalex.org/subfields/2507","display_name":"Polymers and Plastics"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11601","display_name":"Neuroscience and Neural Engineering","score":0.260699987411499,"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/T10338","display_name":"Advanced Sensor and Energy Harvesting Materials","score":0.19709999859333038,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/electromyography","display_name":"electromyography","score":0.9269999861717224},{"id":"https://openalex.org/keywords/organic-electrochemical-transistors","display_name":"organic electrochemical transistors","score":0.9890000224113464},{"id":"https://openalex.org/keywords/screen-printed-electrodes","display_name":"screen-printed electrodes","score":0.6669999957084656},{"id":"https://openalex.org/keywords/wearable-sensors","display_name":"wearable sensors","score":0.5070000290870667}],"concepts":[{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.5841000080108643},{"id":"https://openalex.org/C74193536","wikidata":"https://www.wikidata.org/wiki/Q574844","display_name":"Kernel (algebra)","level":2,"score":0.504800021648407},{"id":"https://openalex.org/C2777515770","wikidata":"https://www.wikidata.org/wiki/Q507369","display_name":"Electromyography","level":2,"score":0.503000020980835},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4867999851703644},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4424000084400177},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4099999964237213},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.4052000045776367},{"id":"https://openalex.org/C134146338","wikidata":"https://www.wikidata.org/wiki/Q1815901","display_name":"Electronic circuit","level":2,"score":0.39559999108314514},{"id":"https://openalex.org/C172385210","wikidata":"https://www.wikidata.org/wiki/Q5339","display_name":"Transistor","level":3,"score":0.38929998874664307},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.37389999628067017},{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.3517000079154968},{"id":"https://openalex.org/C120793396","wikidata":"https://www.wikidata.org/wiki/Q173350","display_name":"Printed circuit board","level":2,"score":0.35040000081062317},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.3443000018596649},{"id":"https://openalex.org/C202374169","wikidata":"https://www.wikidata.org/wiki/Q124291","display_name":"Electrical conductor","level":2,"score":0.3409999907016754},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.33550000190734863},{"id":"https://openalex.org/C136229726","wikidata":"https://www.wikidata.org/wiki/Q327092","display_name":"Biomedical engineering","level":1,"score":0.31470000743865967},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.311599999666214},{"id":"https://openalex.org/C97562148","wikidata":"https://www.wikidata.org/wiki/Q5357989","display_name":"Electrode array","level":3,"score":0.31029999256134033},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.305400013923645},{"id":"https://openalex.org/C17829176","wikidata":"https://www.wikidata.org/wiki/Q179043","display_name":"Electrical impedance","level":2,"score":0.2924000024795532},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2863999903202057},{"id":"https://openalex.org/C138331895","wikidata":"https://www.wikidata.org/wiki/Q11650","display_name":"Electronics","level":2,"score":0.2849000096321106},{"id":"https://openalex.org/C86072612","wikidata":"https://www.wikidata.org/wiki/Q5160239","display_name":"Conformable matrix","level":2,"score":0.2847000062465668},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.28200000524520874},{"id":"https://openalex.org/C530198007","wikidata":"https://www.wikidata.org/wiki/Q80831","display_name":"Integrated circuit","level":2,"score":0.2775000035762787},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.2635999917984009}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/sstr.70655","doi":"https://doi.org/10.1002/sstr.70655","is_oa":true,"landing_page_url":"https://doi.org/10.1002/sstr.70655","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/sstr.70655","source":{"id":"https://openalex.org/S4210224134","display_name":"Small Structures","issn_l":"2688-4062","issn":["2688-4062"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","jufo-1","norway-1","oarl","poland-20","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Small Structures","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1002/sstr.70655","doi":"https://doi.org/10.1002/sstr.70655","is_oa":true,"landing_page_url":"https://doi.org/10.1002/sstr.70655","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/sstr.70655","source":{"id":"https://openalex.org/S4210224134","display_name":"Small Structures","issn_l":"2688-4062","issn":["2688-4062"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","jufo-1","norway-1","oarl","poland-20","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Small Structures","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320332999","display_name":"Horizon 2020 Framework Programme","ror":"https://ror.org/00k4n6c32"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7224867455.pdf","grobid_xml":"https://content.openalex.org/works/W7224867455.grobid-xml"},"referenced_works_count":26,"referenced_works":["https://openalex.org/W1972277019","https://openalex.org/W2095513968","https://openalex.org/W2515400418","https://openalex.org/W2555414047","https://openalex.org/W2898675160","https://openalex.org/W2980412925","https://openalex.org/W2981877040","https://openalex.org/W3087828766","https://openalex.org/W3112365681","https://openalex.org/W3167931291","https://openalex.org/W3171003221","https://openalex.org/W4224058568","https://openalex.org/W4281866270","https://openalex.org/W4286686104","https://openalex.org/W4315631428","https://openalex.org/W4317399144","https://openalex.org/W4319161851","https://openalex.org/W4364382071","https://openalex.org/W4389144140","https://openalex.org/W4390871658","https://openalex.org/W4391171191","https://openalex.org/W4403532722","https://openalex.org/W4404050740","https://openalex.org/W4406624950","https://openalex.org/W4413160653","https://openalex.org/W4413998579"],"related_works":["https://openalex.org/W4224058568","https://openalex.org/W2008678540","https://openalex.org/W2031933571","https://openalex.org/W4200044478","https://openalex.org/W2553117858","https://openalex.org/W3095013948","https://openalex.org/W3163270049","https://openalex.org/W4319161851","https://openalex.org/W4401610139","https://openalex.org/W3091362042"],"abstract_inverted_index":{"High\u2010density":[0],"electromyography":[1],"(EMG)":[2],"using":[3,119],"matrix":[4],"electrodes":[5,188],"requires":[6],"complex":[7],"hardware":[8],"and":[9,37,89,160,174,192],"extensive":[10],"wiring.":[11],"Here,":[12],"the":[13,50,57,67,73,82,87,96,99,111,125,135,139,144,147,158,170],"concept":[14],"of":[15,49,75,81,101,138,146,172,186],"screen":[16,178],"printed":[17],"multipad":[18,187],"electrode":[19,70],"kernels":[20,151],"based":[21],"on":[22,98,180],"organic":[23],"electrochemical":[24],"transistors":[25],"(OECTs)":[26],"is":[27,84,128,131],"demonstrated.":[28],"Each":[29],"kernel":[30,97,112],"integrates":[31],"eight":[32,51],"OECT\u2010based":[33,39],"EMG":[34,63,92,122],"transmission":[35],"channels":[36,52],"an":[38,76],"3\u20138":[40],"decoder":[41],"for":[42],"channel":[43],"selection;":[44],"three":[45],"inputs":[46],"set":[47],"one":[48],"in":[53,86,189],"conductive":[54],"state,":[55],"while":[56],"others":[58],"are":[59,113],"blocked,":[60],"to":[61,72,116,134,155,195],"allow":[62],"signal":[64],"routing":[65],"from":[66],"selected":[68],"skin":[69,140,162],"pad":[71,163],"input":[74],"electrophysiological":[77],"amplifier.":[78],"The":[79,107],"functionality":[80],"device":[83],"verified":[85],"laboratory":[88],"during":[90],"real\u2010time":[91],"recording":[93],"by":[94,110],"placing":[95],"arm":[100],"a":[102,120],"participant":[103],"performing":[104],"muscle":[105,167],"contractions.":[106],"signals":[108],"recorded":[109],"qualitatively":[114],"similar":[115],"those":[117],"acquired":[118],"benchmark":[121],"electrode,":[123],"although":[124],"signal\u2010to\u2010noise":[126],"ratio":[127],"lower.":[129],"This":[130],"mainly":[132],"due":[133],"smaller":[136],"size":[137],"pads,":[141],"which":[142],"increases":[143],"impedance":[145],"electrode\u2013skin":[148],"contacts.":[149],"Multiple":[150],"can":[152],"be":[153],"integrated":[154],"further":[156],"enhance":[157],"configurability":[159],"enable":[161],"selection":[164],"over":[165],"relevant":[166],"regions,":[168],"reducing":[169],"complexity":[171],"amplification":[173],"acquisition":[175],"hardware.":[176],"Additionally,":[177],"printing":[179],"conformable":[181],"substrates":[182],"enables":[183],"scalable":[184],"manufacturing":[185],"different":[190],"shapes":[191],"sizes,":[193],"tailored":[194],"specific":[196],"wearable":[197],"applications.":[198]},"counts_by_year":[],"updated_date":"2026-11-01T11:40:01.658920","created_date":"2026-10-31T00:00:00"}