{"id":"https://openalex.org/W4312549751","doi":"https://doi.org/10.1109/access.2022.3215588","title":"Porous Polypropylene Membrane Based pH Sensing for Skin Monitoring","display_name":"Porous Polypropylene Membrane Based pH Sensing for Skin Monitoring","publication_year":2022,"publication_date":"2022-01-01","ids":{"openalex":"https://openalex.org/W4312549751","doi":"https://doi.org/10.1109/access.2022.3215588"},"language":"en","primary_location":{"id":"doi:10.1109/access.2022.3215588","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2022.3215588","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2022.3215588","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5021044805","display_name":"Khengdauliu Chawang","orcid":"https://orcid.org/0000-0003-2301-4627"},"institutions":[{"id":"https://openalex.org/I178169726","display_name":"Southern Methodist University","ror":"https://ror.org/042tdr378","country_code":"US","type":"education","lineage":["https://openalex.org/I178169726"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Khengdauliu Chawang","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Southern Methodist University, Dallas, TX, USA"],"raw_orcid":"https://orcid.org/0000-0003-2301-4627","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Southern Methodist University, Dallas, TX, USA","institution_ids":["https://openalex.org/I178169726"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104064154","display_name":"Shih-Cheng Chou","orcid":null},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Shih-Cheng Chou","raw_affiliation_strings":["Department of Materials Science and Engineering, National Yang Ming Chiao Tung University, Hsinchu, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Materials Science and Engineering, National Yang Ming Chiao Tung University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074539915","display_name":"Sen Bing","orcid":"https://orcid.org/0000-0002-6903-1513"},"institutions":[{"id":"https://openalex.org/I178169726","display_name":"Southern Methodist University","ror":"https://ror.org/042tdr378","country_code":"US","type":"education","lineage":["https://openalex.org/I178169726"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sen Bing","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Southern Methodist University, Dallas, TX, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Southern Methodist University, Dallas, TX, USA","institution_ids":["https://openalex.org/I178169726"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112882330","display_name":"Puwei Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Pu-Wei Wu","raw_affiliation_strings":["Department of Materials Science and Engineering, National Yang Ming Chiao Tung University, Hsinchu, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Materials Science and Engineering, National Yang Ming Chiao Tung University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033472595","display_name":"J.\u2010C. Chiao","orcid":"https://orcid.org/0000-0001-9670-0340"},"institutions":[{"id":"https://openalex.org/I178169726","display_name":"Southern Methodist University","ror":"https://ror.org/042tdr378","country_code":"US","type":"education","lineage":["https://openalex.org/I178169726"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J.-C. Chiao","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Southern Methodist University, Dallas, TX, USA"],"raw_orcid":"https://orcid.org/0000-0001-9670-0340","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Southern Methodist University, Dallas, TX, USA","institution_ids":["https://openalex.org/I178169726"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5021044805"],"corresponding_institution_ids":["https://openalex.org/I178169726"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.2874,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.52511608,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"10","issue":null,"first_page":"111675","last_page":"111687"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11472","display_name":"Analytical Chemistry and Sensors","score":1.0,"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":1.0,"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/T10338","display_name":"Advanced Sensor and Energy Harvesting Materials","score":0.9994000196456909,"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/T10660","display_name":"Conducting polymers and applications","score":0.9990000128746033,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/reference-electrode","display_name":"Reference electrode","score":0.7264125347137451},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.6588647961616516},{"id":"https://openalex.org/keywords/electrode","display_name":"Electrode","score":0.6070875525474548},{"id":"https://openalex.org/keywords/cyclic-voltammetry","display_name":"Cyclic voltammetry","score":0.4915359914302826},{"id":"https://openalex.org/keywords/membrane","display_name":"Membrane","score":0.48833343386650085},{"id":"https://openalex.org/keywords/potentiostat","display_name":"Potentiostat","score":0.46910959482192993},{"id":"https://openalex.org/keywords/substrate","display_name":"Substrate (aquarium)","score":0.46254488825798035},{"id":"https://openalex.org/keywords/ph-meter","display_name":"pH meter","score":0.45510613918304443},{"id":"https://openalex.org/keywords/nernst-equation","display_name":"Nernst equation","score":0.44923996925354004},{"id":"https://openalex.org/keywords/standard-electrode-potential","display_name":"Standard electrode potential","score":0.41915634274482727},{"id":"https://openalex.org/keywords/chemical-engineering","display_name":"Chemical engineering","score":0.3938184082508087},{"id":"https://openalex.org/keywords/analytical-chemistry","display_name":"Analytical Chemistry (journal)","score":0.38592079281806946},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.3210989832878113},{"id":"https://openalex.org/keywords/electrochemistry","display_name":"Electrochemistry","score":0.2792290449142456},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.23705428838729858},{"id":"https://openalex.org/keywords/chromatography","display_name":"Chromatography","score":0.12560442090034485}],"concepts":[{"id":"https://openalex.org/C40290423","wikidata":"https://www.wikidata.org/wiki/Q653954","display_name":"Reference electrode","level":4,"score":0.7264125347137451},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6588647961616516},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.6070875525474548},{"id":"https://openalex.org/C2777869211","wikidata":"https://www.wikidata.org/wiki/Q1147647","display_name":"Cyclic voltammetry","level":4,"score":0.4915359914302826},{"id":"https://openalex.org/C41625074","wikidata":"https://www.wikidata.org/wiki/Q176088","display_name":"Membrane","level":2,"score":0.48833343386650085},{"id":"https://openalex.org/C2779995598","wikidata":"https://www.wikidata.org/wiki/Q629290","display_name":"Potentiostat","level":4,"score":0.46910959482192993},{"id":"https://openalex.org/C2777289219","wikidata":"https://www.wikidata.org/wiki/Q7632154","display_name":"Substrate (aquarium)","level":2,"score":0.46254488825798035},{"id":"https://openalex.org/C111899830","wikidata":"https://www.wikidata.org/wiki/Q300965","display_name":"pH meter","level":2,"score":0.45510613918304443},{"id":"https://openalex.org/C184501600","wikidata":"https://www.wikidata.org/wiki/Q751124","display_name":"Nernst equation","level":3,"score":0.44923996925354004},{"id":"https://openalex.org/C96345733","wikidata":"https://www.wikidata.org/wiki/Q368639","display_name":"Standard electrode potential","level":4,"score":0.41915634274482727},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.3938184082508087},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.38592079281806946},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.3210989832878113},{"id":"https://openalex.org/C52859227","wikidata":"https://www.wikidata.org/wiki/Q7877","display_name":"Electrochemistry","level":3,"score":0.2792290449142456},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.23705428838729858},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.12560442090034485},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"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":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2022.3215588","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2022.3215588","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:a3ab9cbf56104f9db62964275eef8486","is_oa":true,"landing_page_url":"https://doaj.org/article/a3ab9cbf56104f9db62964275eef8486","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 10, Pp 111675-111687 (2022)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2022.3215588","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2022.3215588","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.4099999964237213,"id":"https://metadata.un.org/sdg/6","display_name":"Clean water and sanitation"}],"awards":[{"id":"https://openalex.org/G5374430065","display_name":null,"funder_award_id":"110-2221-E-A49-060","funder_id":"https://openalex.org/F4320322795","funder_display_name":"Ministry of Science and Technology, Taiwan"}],"funders":[{"id":"https://openalex.org/F4320322795","display_name":"Ministry of Science and Technology, Taiwan","ror":"https://ror.org/02kv4zf79"},{"id":"https://openalex.org/F4320323443","display_name":"National Chiao Tung University","ror":"https://ror.org/00se2k293"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":85,"referenced_works":["https://openalex.org/W111354489","https://openalex.org/W203196041","https://openalex.org/W1969434765","https://openalex.org/W1972100682","https://openalex.org/W1972836920","https://openalex.org/W1974456118","https://openalex.org/W1986024029","https://openalex.org/W1986951238","https://openalex.org/W1987235218","https://openalex.org/W2005335410","https://openalex.org/W2005702449","https://openalex.org/W2025255600","https://openalex.org/W2027677322","https://openalex.org/W2028535519","https://openalex.org/W2029755209","https://openalex.org/W2036507989","https://openalex.org/W2044399599","https://openalex.org/W2055422190","https://openalex.org/W2058054109","https://openalex.org/W2064125839","https://openalex.org/W2064237729","https://openalex.org/W2066725101","https://openalex.org/W2068362511","https://openalex.org/W2069933434","https://openalex.org/W2076312725","https://openalex.org/W2078284970","https://openalex.org/W2080560959","https://openalex.org/W2083896147","https://openalex.org/W2086015274","https://openalex.org/W2088728276","https://openalex.org/W2089791650","https://openalex.org/W2098164926","https://openalex.org/W2103969056","https://openalex.org/W2105756236","https://openalex.org/W2106918073","https://openalex.org/W2113558416","https://openalex.org/W2117104323","https://openalex.org/W2131705810","https://openalex.org/W2132090431","https://openalex.org/W2139540326","https://openalex.org/W2141184932","https://openalex.org/W2144254526","https://openalex.org/W2144874527","https://openalex.org/W2148046119","https://openalex.org/W2154069304","https://openalex.org/W2171196856","https://openalex.org/W2198561093","https://openalex.org/W2201594332","https://openalex.org/W2252335252","https://openalex.org/W2280157353","https://openalex.org/W2306964430","https://openalex.org/W2330090019","https://openalex.org/W2333733911","https://openalex.org/W2335064083","https://openalex.org/W2346790524","https://openalex.org/W2473587675","https://openalex.org/W2489450574","https://openalex.org/W2514251582","https://openalex.org/W2522771448","https://openalex.org/W2592103951","https://openalex.org/W2598996325","https://openalex.org/W2612309760","https://openalex.org/W2727361603","https://openalex.org/W2743451520","https://openalex.org/W2904661761","https://openalex.org/W2907566597","https://openalex.org/W2907987388","https://openalex.org/W2908094794","https://openalex.org/W2948445246","https://openalex.org/W2957527083","https://openalex.org/W2972618274","https://openalex.org/W2974576510","https://openalex.org/W2979450147","https://openalex.org/W2980011801","https://openalex.org/W2980539172","https://openalex.org/W2995212110","https://openalex.org/W3000538947","https://openalex.org/W3195749515","https://openalex.org/W3197978469","https://openalex.org/W3202813206","https://openalex.org/W4200295231","https://openalex.org/W4284974867","https://openalex.org/W4311413149","https://openalex.org/W6756895757","https://openalex.org/W6800631919"],"related_works":["https://openalex.org/W2075397032","https://openalex.org/W2324201033","https://openalex.org/W2120030360","https://openalex.org/W1988673641","https://openalex.org/W2265099823","https://openalex.org/W4237777802","https://openalex.org/W2276751037","https://openalex.org/W1975839864","https://openalex.org/W2066565086","https://openalex.org/W2010422059"],"abstract_inverted_index":{"An":[0],"iridium":[1,64],"oxide-based":[2],"electrical":[3,23,243],"pH":[4,24,86,119,122,134,137,143,166,171,231],"sensor":[5,25,116],"that":[6,189],"is":[7,33,47],"suitable":[8,34],"to":[9,35,52,124,139,198,258],"be":[10,36,253,259],"embedded":[11,247],"in":[12,117,132,168,208,221,248],"an":[13,59],"electronic":[14],"bandage":[15,210,240],"for":[16,215,263],"skin":[17],"monitoring":[18],"has":[19],"been":[20,184],"developed.":[21],"The":[22,54,73,126,186,201,218,242],"does":[26],"not":[27],"entail":[28],"high-temperature":[29],"fabrication":[30],"processes":[31],"thus":[32],"built":[37],"on":[38,69,83],"polypropylene":[39],"micro":[40],"membrane":[41],"(PPMM),":[42],"a":[43,93,118,209,222],"paper-like":[44],"substrate,":[45],"which":[46],"inert,":[48],"gas-permeable,":[49],"and":[50,63,141,159,164,180,213,226,244],"biomechanically-compatible":[51],"tissue.":[53],"PPMM":[55,91],"was":[56,76,111],"metalized":[57],"by":[58,78,233],"electroless":[60],"gold-coating":[61],"process":[62],"oxide":[65],"nanoparticles":[66],"were":[67,103],"electrodeposited":[68],"the":[70,84,89,98,114,190,227,237],"porous":[71,250],"membranes.":[72],"reference":[74,95,101],"electrode":[75,96,102],"made":[77],"screen":[79],"printing":[80],"Ag/AgCl":[81,100],"paste":[82],"substrate.":[85],"responses":[87,131,167],"of":[88,108,136,229,239],"IrO2":[90],"against":[92],"commercial":[94],"or":[97],"planar":[99,202],"examined.":[104],"A":[105],"super-Nernstian":[106],"sensitivity":[107],"\u221266.8":[109],"mV/pH":[110],"achieved":[112],"with":[113,255],"PPMM-based":[115],"range":[120],"from":[121],"2":[123],"13.":[125],"electrodes":[127,204,246],"also":[128,183],"produced":[129],"similar":[130],"smaller":[133],"ranges":[135],"5":[138],"8":[140],"around":[142],"7.":[144],"Output":[145],"potential":[146,155,160],"characterization,":[147],"such":[148,175],"as":[149,176,261],"cyclic":[150],"voltammetry,":[151],"hysteresis,":[152],"response":[153],"time,":[154],"drift,":[156],"deviation,":[157],"fluctuation,":[158],"stability,":[161],"showed":[162,236],"repeatable":[163],"stable":[165],"physiologically":[169],"relevant":[170],"ranges.":[172],"Interference":[173],"factors":[174,196],"salt":[177],"concentration,":[178],"viscosity":[179],"temperature":[181],"have":[182],"investigated.":[185],"results":[187],"show":[188,205],"calibration":[191],"procedures":[192],"should":[193],"consider":[194],"these":[195],"specific":[197],"targeted":[199],"applications.":[200,241],"pH-sensitive":[203],"reliable":[206],"performance":[207],"configuration":[211],"designed":[212],"packaged":[214],"wound":[216],"monitoring.":[217,266],"accuracy":[219],"assessment":[220],"Clarke":[223],"error":[224],"grid":[225],"result":[228],"sensing":[230],"induced":[232],"uric":[234],"acid":[235],"feasibility":[238],"biocompatible":[245],"breathable":[249],"bandages":[251],"can":[252],"integrated":[254],"portable":[256],"electronics":[257],"used":[260],"wearables":[262],"wireless":[264],"tissue":[265]},"counts_by_year":[{"year":2023,"cited_by_count":2}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}