{"id":"https://openalex.org/W4385316675","doi":"https://doi.org/10.1039/d3ay00701d","title":"Nitrogen carrier gas for the separation of trace explosives on CI-GC/MS","display_name":"Nitrogen carrier gas for the separation of trace explosives on CI-GC/MS","publication_year":2023,"publication_date":"2023-01-01","ids":{"openalex":"https://openalex.org/W4385316675","doi":"https://doi.org/10.1039/d3ay00701d","pmid":"https://pubmed.ncbi.nlm.nih.gov/37539487"},"language":"en","primary_location":{"id":"doi:10.1039/d3ay00701d","doi":"https://doi.org/10.1039/d3ay00701d","is_oa":false,"landing_page_url":"https://doi.org/10.1039/d3ay00701d","pdf_url":null,"source":{"id":"https://openalex.org/S170358085","display_name":"Analytical Methods","issn_l":"1759-9660","issn":["1759-9660","1759-9679"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320556","host_organization_name":"Royal Society of Chemistry","host_organization_lineage":["https://openalex.org/P4310320556"],"host_organization_lineage_names":["Royal Society of Chemistry"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Analytical Methods","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5008448979","display_name":"Ashley C. Fulton","orcid":"https://orcid.org/0000-0002-0774-1990","observed_orcids":["https://orcid.org/0000-0002-0774-1990"]},"institutions":[{"id":"https://openalex.org/I110383171","display_name":"American Society For Engineering Education","ror":"https://ror.org/03ac64295","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I110383171"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ashley C. Fulton","raw_affiliation_strings":["American Society for Engineering Education Post-Doctoral Fellow, Naval Research Laboratory, 4555 Overlook Ave., SW, Washington, DC, USA"],"raw_orcid":"https://orcid.org/0000-0002-0774-1990","affiliations":[{"raw_affiliation_string":"American Society for Engineering Education Post-Doctoral Fellow, Naval Research Laboratory, 4555 Overlook Ave., SW, Washington, DC, USA","institution_ids":["https://openalex.org/I110383171"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110782861","display_name":"Christopher J. Katilie","orcid":"https://orcid.org/0009-0009-3798-932X","observed_orcids":["https://orcid.org/0009-0009-3798-932X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Christopher J. Katilie","raw_affiliation_strings":["Nova Research Inc., 1900 Elkins St, Alexandria, VA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nova Research Inc., 1900 Elkins St, Alexandria, VA, USA","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026564985","display_name":"Braden C. Giordano","orcid":"https://orcid.org/0000-0003-0488-9241","observed_orcids":["https://orcid.org/0000-0003-0488-9241"]},"institutions":[{"id":"https://openalex.org/I4388482685","display_name":"Naval Research Laboratory Chemistry Division","ror":"https://ror.org/025vw1435","country_code":"US","type":"government","lineage":["https://openalex.org/I1288214837","https://openalex.org/I1330347796","https://openalex.org/I175003984","https://openalex.org/I3130687028","https://openalex.org/I4388482685"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Braden C. Giordano","raw_affiliation_strings":["Naval Research Laboratory, Chemistry Division, Code 6181, 4555 Overlook Ave., SW, Washington, DC, USA"],"raw_orcid":"https://orcid.org/0000-0003-0488-9241","affiliations":[{"raw_affiliation_string":"Naval Research Laboratory, Chemistry Division, Code 6181, 4555 Overlook Ave., SW, Washington, DC, USA","institution_ids":["https://openalex.org/I4388482685"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5026564985"],"corresponding_institution_ids":["https://openalex.org/I4388482685"],"apc_list":null,"apc_paid":null,"fwci":0.2876,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.37338254,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":95},"biblio":{"volume":"15","issue":"32","first_page":"4044","last_page":"4048"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10908","display_name":"Analytical Chemistry and Chromatography","score":0.9829000234603882,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10908","display_name":"Analytical Chemistry and Chromatography","score":0.9829000234603882,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical Chemistry"},"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/T10800","display_name":"Forensic Toxicology and Drug Analysis","score":0.007799999788403511,"subfield":{"id":"https://openalex.org/subfields/3005","display_name":"Toxicology"},"field":{"id":"https://openalex.org/fields/30","display_name":"Pharmacology, Toxicology and Pharmaceutics"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10180","display_name":"Analytical chemistry methods development","score":0.003599999938160181,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical Chemistry"},"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/nitrogen-carrier-gas","display_name":"nitrogen carrier gas","score":0.9190000295639038},{"id":"https://openalex.org/keywords/trace-explosives","display_name":"trace explosives","score":0.6679999828338623},{"id":"https://openalex.org/keywords/negative-chemical-ionization","display_name":"negative chemical ionization","score":0.6729999780654907},{"id":"https://openalex.org/keywords/method-development","display_name":"method development","score":0.5299999713897705},{"id":"https://openalex.org/keywords/flow-rate-optimization","display_name":"flow rate optimization","score":0.5830000042915344},{"id":"https://openalex.org/keywords/peak-resolution","display_name":"peak resolution","score":0.4830000102519989},{"id":"https://openalex.org/keywords/detector-sensitivity","display_name":"detector sensitivity","score":0.42399999499320984}],"concepts":[{"id":"https://openalex.org/C546029482","wikidata":"https://www.wikidata.org/wiki/Q560","display_name":"Helium","level":2,"score":0.7672014236450195},{"id":"https://openalex.org/C154238967","wikidata":"https://www.wikidata.org/wiki/Q12870","display_name":"Explosive material","level":2,"score":0.5871258974075317},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.5458105802536011},{"id":"https://openalex.org/C172120300","wikidata":"https://www.wikidata.org/wiki/Q1134348","display_name":"Volumetric flow rate","level":2,"score":0.5307925343513489},{"id":"https://openalex.org/C123460561","wikidata":"https://www.wikidata.org/wiki/Q677065","display_name":"Gas chromatography","level":2,"score":0.5122138857841492},{"id":"https://openalex.org/C195801359","wikidata":"https://www.wikidata.org/wiki/Q6452502","display_name":"Vaporization","level":2,"score":0.48516374826431274},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.4690696895122528},{"id":"https://openalex.org/C537208039","wikidata":"https://www.wikidata.org/wiki/Q627","display_name":"Nitrogen","level":2,"score":0.4303341507911682},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.31935787200927734},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.08548182249069214},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1039/d3ay00701d","doi":"https://doi.org/10.1039/d3ay00701d","is_oa":false,"landing_page_url":"https://doi.org/10.1039/d3ay00701d","pdf_url":null,"source":{"id":"https://openalex.org/S170358085","display_name":"Analytical Methods","issn_l":"1759-9660","issn":["1759-9660","1759-9679"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320556","host_organization_name":"Royal Society of Chemistry","host_organization_lineage":["https://openalex.org/P4310320556"],"host_organization_lineage_names":["Royal Society of Chemistry"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Analytical Methods","raw_type":"journal-article"},{"id":"pmid:37539487","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/37539487","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,"listed_in":[],"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":"Analytical methods : advancing methods and applications","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G4749107298","display_name":null,"funder_award_id":"70RSAT21KPM000061","funder_id":"https://openalex.org/F4320332664","funder_display_name":"Science and Technology Directorate"}],"funders":[{"id":"https://openalex.org/F4320306110","display_name":"U.S. Department of Homeland Security","ror":"https://ror.org/00jyr0d86"},{"id":"https://openalex.org/F4320332664","display_name":"Science and Technology Directorate","ror":"https://ror.org/00jyr0d86"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W2097599699","https://openalex.org/W2601244481","https://openalex.org/W3076916438","https://openalex.org/W3080349416"],"related_works":["https://openalex.org/W7155094707","https://openalex.org/W7131366960","https://openalex.org/W4245697304","https://openalex.org/W4286354904","https://openalex.org/W4366129933","https://openalex.org/W2996341163","https://openalex.org/W4224288278","https://openalex.org/W7217880876","https://openalex.org/W4387126548","https://openalex.org/W7167284791"],"abstract_inverted_index":{"Fluctuations":[0],"in":[1,71,108,125,140,158,170,178,225],"ultra":[2],"high":[3],"purity":[4],"(UHP)":[5],"helium":[6,97,124,228],"supply":[7,35,54],"has":[8],"the":[9,30,42,53,62,95,143,149,155,163,171,199],"potential":[10],"to":[11,25,29,39,88,123,137,189,193],"negatively":[12],"impact":[13],"critical":[14,70,91],"research":[15],"efforts.":[16],"Disruptions":[17],"have":[18],"increased":[19,210],"significantly":[20],"with":[21,148],"suppliers":[22],"prioritizing":[23],"delivery":[24],"medical":[26],"facilities.":[27],"Due":[28],"greater":[31],"demand":[32],"for":[33,61,221],"helium,":[34,57],"issues":[36],"are":[37],"likely":[38],"continue":[40],"through":[41],"coming":[43],"years.":[44],"Many":[45],"gas":[46,84,107,169],"chromatography":[47],"(GC)-based":[48],"analytical":[49],"methods":[50],"rely":[51],"on":[52,154],"of":[55,64,76,142,166,173,195,217,227],"UHP":[56,96,99],"including":[58],"those":[59],"developed":[60],"quantification":[63],"trace":[65],"explosives.":[66],"Vapor":[67],"validation":[68],"is":[69,118],"establishing":[72],"sensor":[73],"performance,":[74],"limits":[75],"detection,":[77],"and":[78,146,184,202,208],"instrument":[79],"performance.":[80],"An":[81],"alternate":[82],"carrier":[83,106,168,214],"must":[85],"be":[86],"established":[87],"maintain":[89],"these":[90],"functionalities.":[92],"To":[93],"circumvent":[94],"disruptions,":[98],"nitrogen":[100,167,213],"was":[101,134],"explored":[102],"as":[103,131],"a":[104,132],"replacement":[105,133],"negative":[109],"mode":[110],"chemical":[111],"ionization-gas":[112],"chromatography/mass":[113],"spectrometry":[114],"(CI-GC/MS).":[115],"Although,":[116],"hydrogen":[117],"considered":[119],"an":[120,174],"acceptable":[121],"alternative":[122],"most":[126],"GC-based":[127],"separations,":[128],"its'":[129],"use":[130],"omitted":[135],"due":[136],"reactivity":[138],"resulting":[139],"degradation":[141],"CI-MS":[144],"detector":[145],"incompatibility":[147],"programmable":[150],"temperature":[151,205],"vaporization":[152],"inlet":[153],"GC":[156],"used":[157],"this":[159,218],"work.":[160],"Herein":[161],"discusses":[162],"method":[164,219],"development":[165],"separation":[172],"explosives":[175],"mixture.":[176],"Adjustments":[177],"flow":[179,200],"rate,":[180],"initial":[181,203],"oven":[182,204],"temperature,":[183],"ramp":[185],"rate":[186,201],"were":[187],"made":[188],"achieve":[190],"comparable":[191],"analysis":[192],"that":[194],"helium.":[196],"By":[197],"lowering":[198],"peak":[206],"resolution":[207],"sensitivity":[209],"when":[211],"using":[212],"gas.":[215],"Development":[216],"allows":[220],"continual":[222],"laboratory":[223],"output":[224],"times":[226],"scarcity.":[229]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2023-07-28T00:00:00"}