{"id":"https://openalex.org/W2086762685","doi":"https://doi.org/10.1155/2014/234607","title":"Trace Detection of Pentaerythritol Tetranitrate Using Electrochemical Gas Sensors","display_name":"Trace Detection of Pentaerythritol Tetranitrate Using Electrochemical Gas Sensors","publication_year":2014,"publication_date":"2014-01-01","ids":{"openalex":"https://openalex.org/W2086762685","doi":"https://doi.org/10.1155/2014/234607","mag":"2086762685"},"language":"en","primary_location":{"id":"doi:10.1155/2014/234607","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2014/234607","pdf_url":"https://downloads.hindawi.com/journals/js/2014/234607.pdf","source":{"id":"https://openalex.org/S96783963","display_name":"Journal of Sensors","issn_l":"1687-725X","issn":["1687-725X","1687-7268"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869","https://openalex.org/P4310320595"],"host_organization_lineage_names":["Hindawi Publishing Corporation","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":"Journal of Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://downloads.hindawi.com/journals/js/2014/234607.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5011440927","display_name":"Praveen Kumar Sekhar","orcid":"https://orcid.org/0000-0002-4669-535X"},"institutions":[{"id":"https://openalex.org/I137317281","display_name":"Washington State University Vancouver","ror":"https://ror.org/00g2fk805","country_code":"US","type":"education","lineage":["https://openalex.org/I137317281","https://openalex.org/I72951846"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Praveen K. Sekhar","raw_affiliation_strings":["Nanomaterials and Sensor Laboratory, School of Engineering and Computer Science, Washington State University Vancouver, 14204 NE Salmon Creek Avenue, Vancouver, WA 98686, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanomaterials and Sensor Laboratory, School of Engineering and Computer Science, Washington State University Vancouver, 14204 NE Salmon Creek Avenue, Vancouver, WA 98686, USA","institution_ids":["https://openalex.org/I137317281"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089292878","display_name":"Jie Zhou","orcid":"https://orcid.org/0000-0001-5730-4521"},"institutions":[{"id":"https://openalex.org/I137317281","display_name":"Washington State University Vancouver","ror":"https://ror.org/00g2fk805","country_code":"US","type":"education","lineage":["https://openalex.org/I137317281","https://openalex.org/I72951846"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jie Zhou","raw_affiliation_strings":["Nanomaterials and Sensor Laboratory, School of Engineering and Computer Science, Washington State University Vancouver, 14204 NE Salmon Creek Avenue, Vancouver, WA 98686, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanomaterials and Sensor Laboratory, School of Engineering and Computer Science, Washington State University Vancouver, 14204 NE Salmon Creek Avenue, Vancouver, WA 98686, USA","institution_ids":["https://openalex.org/I137317281"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100779741","display_name":"Hui Wang","orcid":"https://orcid.org/0000-0002-4910-7824"},"institutions":[{"id":"https://openalex.org/I103163165","display_name":"Florida State University","ror":"https://ror.org/05g3dte14","country_code":"US","type":"education","lineage":["https://openalex.org/I103163165"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hui Wang","raw_affiliation_strings":["Department of Industrial and Manufacturing Engineering, College of Engineering, Florida State University, 2525 Pottsdamer Street, Building A, Suite A231, Tallahassee, FL 32310-6046, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Industrial and Manufacturing Engineering, College of Engineering, Florida State University, 2525 Pottsdamer Street, Building A, Suite A231, Tallahassee, FL 32310-6046, USA","institution_ids":["https://openalex.org/I103163165"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017841293","display_name":"E. R. Hamblin","orcid":null},"institutions":[{"id":"https://openalex.org/I137317281","display_name":"Washington State University Vancouver","ror":"https://ror.org/00g2fk805","country_code":"US","type":"education","lineage":["https://openalex.org/I137317281","https://openalex.org/I72951846"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Eric R. Hamblin","raw_affiliation_strings":["Nanomaterials and Sensor Laboratory, School of Engineering and Computer Science, Washington State University Vancouver, 14204 NE Salmon Creek Avenue, Vancouver, WA 98686, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanomaterials and Sensor Laboratory, School of Engineering and Computer Science, Washington State University Vancouver, 14204 NE Salmon Creek Avenue, Vancouver, WA 98686, USA","institution_ids":["https://openalex.org/I137317281"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5011440927"],"corresponding_institution_ids":["https://openalex.org/I137317281"],"apc_list":{"value":2375,"currency":"USD","value_usd":2375},"apc_paid":{"value":2375,"currency":"USD","value_usd":2375},"fwci":0.5267,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.67119371,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"2014","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11472","display_name":"Analytical Chemistry and Sensors","score":0.9990000128746033,"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":0.9990000128746033,"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/T10461","display_name":"Gas Sensing Nanomaterials and Sensors","score":0.9962000250816345,"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/T10683","display_name":"Mass Spectrometry Techniques and Applications","score":0.9864000082015991,"subfield":{"id":"https://openalex.org/subfields/1607","display_name":"Spectroscopy"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/pentaerythritol-tetranitrate","display_name":"Pentaerythritol tetranitrate","score":0.9831849336624146},{"id":"https://openalex.org/keywords/explosive-material","display_name":"Explosive material","score":0.7040331959724426},{"id":"https://openalex.org/keywords/potentiometric-titration","display_name":"Potentiometric titration","score":0.6314027905464172},{"id":"https://openalex.org/keywords/analytical-chemistry","display_name":"Analytical Chemistry (journal)","score":0.5578255653381348},{"id":"https://openalex.org/keywords/electrochemical-gas-sensor","display_name":"Electrochemical gas sensor","score":0.5538776516914368},{"id":"https://openalex.org/keywords/potentiometric-sensor","display_name":"Potentiometric sensor","score":0.5135310292243958},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.5025053024291992},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.4774356782436371},{"id":"https://openalex.org/keywords/sensitivity","display_name":"Sensitivity (control systems)","score":0.41003355383872986},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.3894578814506531},{"id":"https://openalex.org/keywords/electrode","display_name":"Electrode","score":0.2868369519710541},{"id":"https://openalex.org/keywords/electrochemistry","display_name":"Electrochemistry","score":0.2804991602897644},{"id":"https://openalex.org/keywords/chromatography","display_name":"Chromatography","score":0.22453153133392334},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.08085557818412781},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.0760071873664856},{"id":"https://openalex.org/keywords/organic-chemistry","display_name":"Organic chemistry","score":0.06508585810661316}],"concepts":[{"id":"https://openalex.org/C2776486069","wikidata":"https://www.wikidata.org/wiki/Q189334","display_name":"Pentaerythritol tetranitrate","level":3,"score":0.9831849336624146},{"id":"https://openalex.org/C154238967","wikidata":"https://www.wikidata.org/wiki/Q12870","display_name":"Explosive material","level":2,"score":0.7040331959724426},{"id":"https://openalex.org/C124614425","wikidata":"https://www.wikidata.org/wiki/Q1813495","display_name":"Potentiometric titration","level":3,"score":0.6314027905464172},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.5578255653381348},{"id":"https://openalex.org/C188095982","wikidata":"https://www.wikidata.org/wiki/Q5357970","display_name":"Electrochemical gas sensor","level":4,"score":0.5538776516914368},{"id":"https://openalex.org/C195767000","wikidata":"https://www.wikidata.org/wiki/Q17105334","display_name":"Potentiometric sensor","level":4,"score":0.5135310292243958},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.5025053024291992},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4774356782436371},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.41003355383872986},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.3894578814506531},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.2868369519710541},{"id":"https://openalex.org/C52859227","wikidata":"https://www.wikidata.org/wiki/Q7877","display_name":"Electrochemistry","level":3,"score":0.2804991602897644},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.22453153133392334},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.08085557818412781},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0760071873664856},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.06508585810661316},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","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},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1155/2014/234607","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2014/234607","pdf_url":"https://downloads.hindawi.com/journals/js/2014/234607.pdf","source":{"id":"https://openalex.org/S96783963","display_name":"Journal of Sensors","issn_l":"1687-725X","issn":["1687-725X","1687-7268"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869","https://openalex.org/P4310320595"],"host_organization_lineage_names":["Hindawi Publishing Corporation","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":"Journal of Sensors","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:234342d15e234972987deef0cddecb3d","is_oa":false,"landing_page_url":"https://doaj.org/article/234342d15e234972987deef0cddecb3d","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Journal of Sensors, Vol 2014 (2014)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2014/234607","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2014/234607","pdf_url":"https://downloads.hindawi.com/journals/js/2014/234607.pdf","source":{"id":"https://openalex.org/S96783963","display_name":"Journal of Sensors","issn_l":"1687-725X","issn":["1687-725X","1687-7268"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869","https://openalex.org/P4310320595"],"host_organization_lineage_names":["Hindawi Publishing Corporation","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":"Journal of Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.44999998807907104,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2086762685.pdf","grobid_xml":"https://content.openalex.org/works/W2086762685.grobid-xml"},"referenced_works_count":21,"referenced_works":["https://openalex.org/W1514428237","https://openalex.org/W1528755966","https://openalex.org/W1980460009","https://openalex.org/W1981345375","https://openalex.org/W1988783825","https://openalex.org/W1992371813","https://openalex.org/W2003977559","https://openalex.org/W2008686988","https://openalex.org/W2015537037","https://openalex.org/W2032017729","https://openalex.org/W2035646347","https://openalex.org/W2068733561","https://openalex.org/W2073769492","https://openalex.org/W2085979238","https://openalex.org/W2094088124","https://openalex.org/W2103930443","https://openalex.org/W2106830014","https://openalex.org/W2113904402","https://openalex.org/W2135840203","https://openalex.org/W2317881548","https://openalex.org/W4211027657"],"related_works":["https://openalex.org/W3141641723","https://openalex.org/W1987316004","https://openalex.org/W2736726186","https://openalex.org/W3097770961","https://openalex.org/W2952701974","https://openalex.org/W2496248944","https://openalex.org/W2298250991","https://openalex.org/W1524823729","https://openalex.org/W4386770626","https://openalex.org/W2054801356"],"abstract_inverted_index":{"Selective":[0],"and":[1,23,41,73,128],"sensitive":[2],"detection":[3,137],"of":[4,7,66,88,100,118,157],"trace":[5],"amounts":[6],"pentaerythritol":[8],"tetranitrate":[9],"(PETN)":[10],"is":[11,16,34,113,124],"demonstrated.":[12],"The":[13,54,98,120],"screening":[14,151],"system":[15],"based":[17,70],"on":[18,71],"a":[19,130,162],"sampling/concentrator":[20],"front":[21],"end":[22],"electrochemical":[24],"potentiometric":[25,55],"gas":[26],"sensor":[27,33,51,56,76],"as":[28,115],"the":[29,37,50,64,80,86,89,101,107,140,148,155],"detector.":[30],"A":[31],"single":[32],"operated":[35],"in":[36,161],"dominant":[38],"hydrocarbon":[39,72],"(HC)":[40],"nitrogen":[42,74],"oxides":[43],"(NO":[44],"x":[45,109,122],")":[46],"mode":[47],"by":[48],"varying":[49],"operating":[52],"condition.":[53],"with":[57,85],"integrated":[58,103,110],"heaters":[59],"was":[60],"used":[61],"to":[62,95,106,134,142,147],"capture":[63],"signature":[65],"PETN.":[67],"Quantitative":[68],"measurements":[69],"oxide":[75],"responses":[77],"indicated":[78],"that":[79],"detector":[81],"sensitivity":[82],"scaled":[83],"proportionally":[84],"mass":[87],"explosives":[90],"(10":[91],"\u03bc":[92],"g":[93],"down":[94],"200":[96],"ng).":[97],"ratio":[99,123],"HC":[102],"peak":[104,111],"area":[105,112],"NO":[108],"identified":[114],"an":[116,144],"indicator":[117],"selectivity.":[119],"HC/NO":[121],"unique":[125],"for":[126,153],"PETN":[127],"has":[129,139],"range":[131],"from":[132],"1.7":[133],"2.7.":[135],"This":[136],"technique":[138,146],"potential":[141],"become":[143],"orthogonal":[145],"existing":[149],"explosive":[150],"technologies":[152],"reducing":[154],"number":[156],"false":[158],"positives/false":[159],"negatives":[160],"cost-effective":[163],"manner.":[164]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":2}],"updated_date":"2026-08-15T07:11:24.734988","created_date":"2025-10-10T00:00:00"}
