{"id":"https://openalex.org/W1976339262","doi":"https://doi.org/10.3390/s150306469","title":"A Solid-State Thin-Film Ag/AgCl Reference Electrode Coated with Graphene Oxide and Its Use in a pH Sensor","display_name":"A Solid-State Thin-Film Ag/AgCl Reference Electrode Coated with Graphene Oxide and Its Use in a pH Sensor","publication_year":2015,"publication_date":"2015-03-17","ids":{"openalex":"https://openalex.org/W1976339262","doi":"https://doi.org/10.3390/s150306469","mag":"1976339262","pmid":"https://pubmed.ncbi.nlm.nih.gov/25789490"},"language":"en","primary_location":{"id":"doi:10.3390/s150306469","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s150306469","pdf_url":"https://www.mdpi.com/1424-8220/15/3/6469/pdf?version=1427185212","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/15/3/6469/pdf?version=1427185212","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5106695823","display_name":"Tae Kyoung Kim","orcid":"https://orcid.org/0000-0003-2661-0619"},"institutions":[{"id":"https://openalex.org/I39534123","display_name":"Gwangju Institute of Science and Technology","ror":"https://ror.org/024kbgz78","country_code":"KR","type":"education","lineage":["https://openalex.org/I39534123"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Tae Kim","raw_affiliation_strings":["Department of Medical System Engineering, Gwangju Institute of Science and Technology (GIST), Gwangju 500-712, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medical System Engineering, Gwangju Institute of Science and Technology (GIST), Gwangju 500-712, Korea","institution_ids":["https://openalex.org/I39534123"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010467747","display_name":"Sung\u2010Kwon Hong","orcid":"https://orcid.org/0000-0001-8252-637X"},"institutions":[{"id":"https://openalex.org/I39534123","display_name":"Gwangju Institute of Science and Technology","ror":"https://ror.org/024kbgz78","country_code":"KR","type":"education","lineage":["https://openalex.org/I39534123"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sung Hong","raw_affiliation_strings":["Department of Medical System Engineering, Gwangju Institute of Science and Technology (GIST), Gwangju 500-712, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medical System Engineering, Gwangju Institute of Science and Technology (GIST), Gwangju 500-712, Korea","institution_ids":["https://openalex.org/I39534123"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022758980","display_name":"Sung Yang","orcid":"https://orcid.org/0000-0002-6050-0993"},"institutions":[{"id":"https://openalex.org/I39534123","display_name":"Gwangju Institute of Science and Technology","ror":"https://ror.org/024kbgz78","country_code":"KR","type":"education","lineage":["https://openalex.org/I39534123"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Sung Yang","raw_affiliation_strings":["Department of Medical System Engineering, Gwangju Institute of Science and Technology (GIST), Gwangju 500-712, Korea","School of Mechatronics, Gwangju Institute of Science and Technology (GIST),  Gwangju 500-712, Korea","School of Mechatronics, Gwangju Institute of Science and Technology (GIST), Gwangju 500-712, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medical System Engineering, Gwangju Institute of Science and Technology (GIST), Gwangju 500-712, Korea","institution_ids":["https://openalex.org/I39534123"]},{"raw_affiliation_string":"School of Mechatronics, Gwangju Institute of Science and Technology (GIST),  Gwangju 500-712, Korea","institution_ids":["https://openalex.org/I39534123"]},{"raw_affiliation_string":"School of Mechatronics, Gwangju Institute of Science and Technology (GIST), Gwangju 500-712, Korea","institution_ids":["https://openalex.org/I39534123"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5022758980"],"corresponding_institution_ids":["https://openalex.org/I39534123"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":7.8353,"has_fulltext":true,"cited_by_count":76,"citation_normalized_percentile":{"value":0.97870399,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"15","issue":"3","first_page":"6469","last_page":"6482"},"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/T11434","display_name":"Electrochemical Analysis and Applications","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1603","display_name":"Electrochemistry"},"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/T10461","display_name":"Gas Sensing Nanomaterials and Sensors","score":0.9970999956130981,"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/reference-electrode","display_name":"Reference electrode","score":0.7481877207756042},{"id":"https://openalex.org/keywords/analytical-chemistry","display_name":"Analytical Chemistry (journal)","score":0.6772987246513367},{"id":"https://openalex.org/keywords/electrode","display_name":"Electrode","score":0.6667140126228333},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.6599215865135193},{"id":"https://openalex.org/keywords/graphene","display_name":"Graphene","score":0.5918561220169067},{"id":"https://openalex.org/keywords/working-electrode","display_name":"Working electrode","score":0.5793864727020264},{"id":"https://openalex.org/keywords/ph-meter","display_name":"pH meter","score":0.5737819671630859},{"id":"https://openalex.org/keywords/oxide","display_name":"Oxide","score":0.5472117066383362},{"id":"https://openalex.org/keywords/correlation-coefficient","display_name":"Correlation coefficient","score":0.49595221877098083},{"id":"https://openalex.org/keywords/thin-film","display_name":"Thin film","score":0.4679872989654541},{"id":"https://openalex.org/keywords/layer","display_name":"Layer (electronics)","score":0.4328835606575012},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.28491729497909546},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.2635307312011719},{"id":"https://openalex.org/keywords/electrochemistry","display_name":"Electrochemistry","score":0.22192570567131042},{"id":"https://openalex.org/keywords/chromatography","display_name":"Chromatography","score":0.14813414216041565},{"id":"https://openalex.org/keywords/metallurgy","display_name":"Metallurgy","score":0.08302071690559387},{"id":"https://openalex.org/keywords/physical-chemistry","display_name":"Physical chemistry","score":0.068238765001297}],"concepts":[{"id":"https://openalex.org/C40290423","wikidata":"https://www.wikidata.org/wiki/Q653954","display_name":"Reference electrode","level":4,"score":0.7481877207756042},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.6772987246513367},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.6667140126228333},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6599215865135193},{"id":"https://openalex.org/C30080830","wikidata":"https://www.wikidata.org/wiki/Q169917","display_name":"Graphene","level":2,"score":0.5918561220169067},{"id":"https://openalex.org/C69118416","wikidata":"https://www.wikidata.org/wiki/Q477099","display_name":"Working electrode","level":4,"score":0.5793864727020264},{"id":"https://openalex.org/C111899830","wikidata":"https://www.wikidata.org/wiki/Q300965","display_name":"pH meter","level":2,"score":0.5737819671630859},{"id":"https://openalex.org/C2779851234","wikidata":"https://www.wikidata.org/wiki/Q50690","display_name":"Oxide","level":2,"score":0.5472117066383362},{"id":"https://openalex.org/C2780092901","wikidata":"https://www.wikidata.org/wiki/Q3433612","display_name":"Correlation coefficient","level":2,"score":0.49595221877098083},{"id":"https://openalex.org/C19067145","wikidata":"https://www.wikidata.org/wiki/Q1137203","display_name":"Thin film","level":2,"score":0.4679872989654541},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.4328835606575012},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.28491729497909546},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.2635307312011719},{"id":"https://openalex.org/C52859227","wikidata":"https://www.wikidata.org/wiki/Q7877","display_name":"Electrochemistry","level":3,"score":0.22192570567131042},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.14813414216041565},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.08302071690559387},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.068238765001297},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D004563","descriptor_name":"Electrochemistry","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004563","descriptor_name":"Electrochemistry","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004563","descriptor_name":"Electrochemistry","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006108","descriptor_name":"Graphite","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D006108","descriptor_name":"Graphite","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D006108","descriptor_name":"Graphite","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D010087","descriptor_name":"Oxides","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D010087","descriptor_name":"Oxides","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D010087","descriptor_name":"Oxides","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D010984","descriptor_name":"Platinum","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D010984","descriptor_name":"Platinum","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D010984","descriptor_name":"Platinum","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D012834","descriptor_name":"Silver","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D012834","descriptor_name":"Silver","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D012834","descriptor_name":"Silver","qualifier_ui":"Q000737","qualifier_name":"chemistry","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}],"locations_count":5,"locations":[{"id":"doi:10.3390/s150306469","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s150306469","pdf_url":"https://www.mdpi.com/1424-8220/15/3/6469/pdf?version=1427185212","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:25789490","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/25789490","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":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:4f00d1b07cb4480b9a8b4c4c2e3f20b7","is_oa":true,"landing_page_url":"https://doaj.org/article/4f00d1b07cb4480b9a8b4c4c2e3f20b7","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":"Sensors, Vol 15, Iss 3, Pp 6469-6482 (2015)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/15/3/6469/","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/s150306469","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:4435119","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/4435119","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s150306469","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s150306469","pdf_url":"https://www.mdpi.com/1424-8220/15/3/6469/pdf?version=1427185212","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Clean water and sanitation","id":"https://metadata.un.org/sdg/6","score":0.7099999785423279}],"awards":[{"id":"https://openalex.org/G4029544680","display_name":null,"funder_award_id":"20110028861","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"}],"funders":[{"id":"https://openalex.org/F4320320671","display_name":"National Research Foundation","ror":"https://ror.org/05s0g1g46"},{"id":"https://openalex.org/F4320321317","display_name":"Gwangju Institute of Science and Technology","ror":"https://ror.org/024kbgz78"},{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1976339262.pdf","grobid_xml":"https://content.openalex.org/works/W1976339262.grobid-xml"},"referenced_works_count":30,"referenced_works":["https://openalex.org/W1964745980","https://openalex.org/W1970685575","https://openalex.org/W1970714310","https://openalex.org/W1974416719","https://openalex.org/W1986401637","https://openalex.org/W1989335994","https://openalex.org/W2000147950","https://openalex.org/W2005394371","https://openalex.org/W2013095323","https://openalex.org/W2013978070","https://openalex.org/W2020367972","https://openalex.org/W2022731012","https://openalex.org/W2029394876","https://openalex.org/W2036774121","https://openalex.org/W2042348803","https://openalex.org/W2051392173","https://openalex.org/W2066987080","https://openalex.org/W2078284970","https://openalex.org/W2079109852","https://openalex.org/W2084814770","https://openalex.org/W2086263514","https://openalex.org/W2093916575","https://openalex.org/W2097163982","https://openalex.org/W2108803958","https://openalex.org/W2117874209","https://openalex.org/W2135479172","https://openalex.org/W2157039083","https://openalex.org/W2166869297","https://openalex.org/W2334734429","https://openalex.org/W6677790617"],"related_works":["https://openalex.org/W2094432321","https://openalex.org/W4291476153","https://openalex.org/W2098727025","https://openalex.org/W2359297052","https://openalex.org/W2054484181","https://openalex.org/W2005340584","https://openalex.org/W2562052513","https://openalex.org/W2515677090","https://openalex.org/W1966649660","https://openalex.org/W1976339262"],"abstract_inverted_index":{"In":[0,131,168],"this":[1,114],"study,":[2],"we":[3],"describe":[4],"a":[5,17,31,67,98,144,170,179,184],"novel":[6],"solid-state":[7],"thin-film":[8],"Ag/AgCl":[9,37],"reference":[10,69],"electrode":[11,101],"(SSRE)":[12],"that":[13,137],"was":[14,26,86,93,117,127,141,157,174],"coated":[15],"with":[16,97,160,189],"protective":[18],"layer":[19,25],"of":[20,33,58,66,75,83,113,154,186],"graphene":[21],"oxide":[22],"(GO).":[23],"This":[24],"prepared":[27],"by":[28,44,177],"drop":[29],"casting":[30],"solution":[32],"GO":[34],"on":[35],"the":[36,45,59,72,80,84,121,124,139,155,161,190],"thin":[38],"film.":[39],"The":[40,55,91,109,151],"potential":[41],"differences":[42],"exhibited":[43],"SSRE":[46,60,85,92,140],"were":[47,61],"less":[48],"than":[49,129,166,195],"2":[50],"mV":[51],"for":[52,106],"26":[53],"days.":[54],"cyclic":[56],"voltammograms":[57],"almost":[62],"similar":[63],"to":[64,102],"those":[65],"commercial":[68],"electrode,":[70],"while":[71],"diffusion":[73],"coefficient":[74,126,163,192],"Fe(CN)63-":[76],"as":[77],"calculated":[78],"from":[79],"cathodic":[81],"peaks":[82],"6.48":[87],"\u00d7":[88],"10-6":[89],"cm2/s.":[90],"used":[94],"in":[95,120,143],"conjunction":[96],"laboratory-made":[99,180],"working":[100],"determine":[103],"its":[104],"suitability":[105],"practical":[107],"use.":[108],"average":[110,152],"pH":[111,135,171],"sensitivity":[112,153,185],"combined":[115],"sensor":[116,136],"58.5":[118],"mV/pH":[119],"acid-to-base":[122],"direction;":[123],"correlation":[125,162,191],"greater":[128,165,194],"0.99.":[130,167,196],"addition,":[132,169],"an":[133],"integrated":[134],"included":[138],"packaged":[142],"secure":[145],"digital":[146],"(SD)":[147],"card":[148],"and":[149],"tested.":[150],"chip":[156],"56.8":[158],"mV/pH,":[159,188],"being":[164,193],"sensing":[172],"test":[173],"also":[175],"performed":[176],"using":[178],"potentiometer,":[181],"which":[182],"showed":[183],"55.4":[187]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":9},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":8},{"year":2019,"cited_by_count":10},{"year":2018,"cited_by_count":9},{"year":2017,"cited_by_count":12},{"year":2016,"cited_by_count":4}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
