{"id":"https://openalex.org/W2979312695","doi":"https://doi.org/10.1109/embc.2019.8856360","title":"Portable, low cost smartphone-based potentiostat system for the salivary \u03b1-amylase detection in stress paradigm","display_name":"Portable, low cost smartphone-based potentiostat system for the salivary \u03b1-amylase detection in stress paradigm","publication_year":2019,"publication_date":"2019-07-01","ids":{"openalex":"https://openalex.org/W2979312695","doi":"https://doi.org/10.1109/embc.2019.8856360","mag":"2979312695","pmid":"https://pubmed.ncbi.nlm.nih.gov/31946139"},"language":"en","primary_location":{"id":"doi:10.1109/embc.2019.8856360","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2019.8856360","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5014017039","display_name":"Lei Ma","orcid":"https://orcid.org/0000-0002-3537-2213"},"institutions":[{"id":"https://openalex.org/I199305430","display_name":"Nantong University","ror":"https://ror.org/02afcvw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I199305430"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Ma","raw_affiliation_strings":["School of Information Science and Technology, Nantong University, Nantong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Nantong University, Nantong, China","institution_ids":["https://openalex.org/I199305430"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5118899752","display_name":"Feng Ju","orcid":"https://orcid.org/0000-0001-6577-7062"},"institutions":[{"id":"https://openalex.org/I199305430","display_name":"Nantong University","ror":"https://ror.org/02afcvw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I199305430"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Feng Ju","raw_affiliation_strings":["School of Information Science and Technology, Nantong University, Nantong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Nantong University, Nantong, China","institution_ids":["https://openalex.org/I199305430"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035783428","display_name":"Chunling Tao","orcid":null},"institutions":[{"id":"https://openalex.org/I199305430","display_name":"Nantong University","ror":"https://ror.org/02afcvw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I199305430"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunling Tao","raw_affiliation_strings":["School of Information Science and Technology, Nantong University, Nantong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Nantong University, Nantong, China","institution_ids":["https://openalex.org/I199305430"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100624452","display_name":"Xiaoyan Shen","orcid":"https://orcid.org/0000-0003-4551-186X"},"institutions":[{"id":"https://openalex.org/I199305430","display_name":"Nantong University","ror":"https://ror.org/02afcvw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I199305430"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoyan Shen","raw_affiliation_strings":["School of Information Science and Technology, Nantong University, Nantong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Nantong University, Nantong, China","institution_ids":["https://openalex.org/I199305430"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I199305430"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"2019","issue":null,"first_page":"1334","last_page":"1337"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11667","display_name":"Advanced Chemical Sensor Technologies","score":0.9858999848365784,"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/T11667","display_name":"Advanced Chemical Sensor Technologies","score":0.9858999848365784,"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/T10212","display_name":"Electrochemical sensors and biosensors","score":0.9731000065803528,"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/T11601","display_name":"Neuroscience and Neural Engineering","score":0.9728999733924866,"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/potentiostat","display_name":"Potentiostat","score":0.773196280002594},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4930095374584198},{"id":"https://openalex.org/keywords/stress","display_name":"Stress (linguistics)","score":0.47550496459007263},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.352402001619339},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.2483634054660797},{"id":"https://openalex.org/keywords/electrode","display_name":"Electrode","score":0.08482319116592407},{"id":"https://openalex.org/keywords/electrochemistry","display_name":"Electrochemistry","score":0.06846439838409424}],"concepts":[{"id":"https://openalex.org/C2779995598","wikidata":"https://www.wikidata.org/wiki/Q629290","display_name":"Potentiostat","level":4,"score":0.773196280002594},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4930095374584198},{"id":"https://openalex.org/C21036866","wikidata":"https://www.wikidata.org/wiki/Q181767","display_name":"Stress (linguistics)","level":2,"score":0.47550496459007263},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.352402001619339},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.2483634054660797},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.08482319116592407},{"id":"https://openalex.org/C52859227","wikidata":"https://www.wikidata.org/wiki/Q7877","display_name":"Electrochemistry","level":3,"score":0.06846439838409424},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000068997","descriptor_name":"Smartphone","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000068997","descriptor_name":"Smartphone","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000068997","descriptor_name":"Smartphone","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012463","descriptor_name":"Saliva","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012463","descriptor_name":"Saliva","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012463","descriptor_name":"Saliva","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013315","descriptor_name":"Stress, Psychological","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013315","descriptor_name":"Stress, Psychological","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013315","descriptor_name":"Stress, Psychological","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013334","descriptor_name":"Students","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013334","descriptor_name":"Students","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013334","descriptor_name":"Students","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015374","descriptor_name":"Biosensing Techniques","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D015374","descriptor_name":"Biosensing Techniques","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D015374","descriptor_name":"Biosensing Techniques","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D055291","descriptor_name":"Salivary alpha-Amylases","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D055291","descriptor_name":"Salivary alpha-Amylases","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D055291","descriptor_name":"Salivary alpha-Amylases","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1109/embc.2019.8856360","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2019.8856360","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},{"id":"pmid:31946139","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/31946139","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":"Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W2009650928","https://openalex.org/W2016381202","https://openalex.org/W2016681264","https://openalex.org/W2020904714","https://openalex.org/W2035625595","https://openalex.org/W2111606933","https://openalex.org/W2118352161","https://openalex.org/W2144961120","https://openalex.org/W2617777445","https://openalex.org/W2769427147","https://openalex.org/W2810444473","https://openalex.org/W2883994680"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2051207682","https://openalex.org/W4319875893","https://openalex.org/W1986208677","https://openalex.org/W2757875722","https://openalex.org/W2507258476","https://openalex.org/W2332573254","https://openalex.org/W1990231321","https://openalex.org/W2096951988"],"abstract_inverted_index":{"The":[0,41],"aim":[1],"of":[2,23,32,58,100,115,117,145,153],"this":[3,89,136],"study":[4],"was":[5,129],"to":[6,49,62],"explore":[7],"a":[8,46,51,79,113],"novel,":[9],"low-cost":[10],"smartphone-based":[11,137],"biosensor":[12],"system":[13,30,140],"and":[14,38,68,96,108,148],"establish":[15],"an":[16],"efficient":[17],"analysis":[18],"method":[19,90],"for":[20,143],"the":[21,56,59,70,151],"detection":[22,139],"potential":[24],"stress":[25],"biomarker,":[26],"salivary":[27],"\u03b1-amylase(sAA).":[28],"This":[29],"consists":[31],"Smartphone":[33],"with":[34,112],"sAA-detection,":[35],"Screen-printed":[36],"electrodes(SPEs)":[37],"potentiostat":[39],"module.":[40],"presented":[42],"technique":[43],"that":[44,88,135],"using":[45],"small":[47],"perturbation":[48],"obtain":[50],"linearized":[52],"response":[53],"could":[54,91],"affect":[55],"composition":[57],"sample":[60],"as":[61],"cyclic":[63],"voltammetry":[64],"which":[65],"repeatedly":[66],"reduces":[67],"oxidizes":[69],"sample.":[71],"For":[72],"application,":[73],"6":[74],"healthy":[75],"graduate":[76],"students":[77],"took":[78],"5":[80],"minutes":[81],"Trier":[82],"Social":[83],"Stress":[84],"Test(TSST).":[85],"Results":[86],"show":[87],"detect":[92],"sAA":[93,101,127,138],"activities":[94],"conveniently":[95],"accurately.":[97],"Calibration":[98],"curve":[99],"whose":[102],"quantitative":[103],"range":[104],"is":[105,121,133,141],"from":[106],"50":[107],"1200":[109],"U":[110,119],"mL-1":[111],"limit":[114],"detection(LOD)":[116],"1.6":[118],"mL-1,":[120],"Y=-52.324X+295.63,":[122],"R^2=0.9933.":[123],"After":[124],"psychological":[125],"stress,":[126],"secretion":[128],"significant":[130],"verified.":[131],"It":[132],"concluded":[134],"reliable":[142],"determination":[144],"Salivary":[146],"\u03b1-amylase":[147],"useful":[149],"in":[150],"assessment":[152],"Psychological":[154],"stress.":[155]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}