{"id":"https://openalex.org/W4297006779","doi":"https://doi.org/10.3390/s22197193","title":"Additively Manufactured Detection Module with Integrated Tuning Fork for Enhanced Photo-Acoustic Spectroscopy","display_name":"Additively Manufactured Detection Module with Integrated Tuning Fork for Enhanced Photo-Acoustic Spectroscopy","publication_year":2022,"publication_date":"2022-09-22","ids":{"openalex":"https://openalex.org/W4297006779","doi":"https://doi.org/10.3390/s22197193","pmid":"https://pubmed.ncbi.nlm.nih.gov/36236300"},"language":"en","primary_location":{"id":"doi:10.3390/s22197193","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s22197193","pdf_url":"https://www.mdpi.com/1424-8220/22/19/7193/pdf?version=1663854847","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/1424-8220/22/19/7193/pdf?version=1663854847","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5048659084","display_name":"Roberto Viola","orcid":"https://orcid.org/0000-0003-2529-1011"},"institutions":[{"id":"https://openalex.org/I4210155150","display_name":"Consorzio CREO (Italy)","ror":"https://ror.org/05f3k0a16","country_code":"IT","type":"company","lineage":["https://openalex.org/I4210155150"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Roberto Viola","raw_affiliation_strings":["Consorzio CREO, 67100 L\u2019Aquila, Italy","Consorzio CREO, 67100 L'Aquila, Italy"],"raw_orcid":"https://orcid.org/0000-0003-2529-1011","affiliations":[{"raw_affiliation_string":"Consorzio CREO, 67100 L\u2019Aquila, Italy","institution_ids":["https://openalex.org/I4210155150"]},{"raw_affiliation_string":"Consorzio CREO, 67100 L'Aquila, Italy","institution_ids":["https://openalex.org/I4210155150"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041104182","display_name":"Nicola Liberatore","orcid":"https://orcid.org/0000-0003-1117-1334"},"institutions":[{"id":"https://openalex.org/I4210155150","display_name":"Consorzio CREO (Italy)","ror":"https://ror.org/05f3k0a16","country_code":"IT","type":"company","lineage":["https://openalex.org/I4210155150"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Nicola Liberatore","raw_affiliation_strings":["Consorzio CREO, 67100 L\u2019Aquila, Italy","Consorzio CREO, 67100 L'Aquila, Italy"],"raw_orcid":"https://orcid.org/0000-0003-1117-1334","affiliations":[{"raw_affiliation_string":"Consorzio CREO, 67100 L\u2019Aquila, Italy","institution_ids":["https://openalex.org/I4210155150"]},{"raw_affiliation_string":"Consorzio CREO, 67100 L'Aquila, Italy","institution_ids":["https://openalex.org/I4210155150"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036424713","display_name":"Sandro Mengali","orcid":"https://orcid.org/0000-0002-8516-9918"},"institutions":[{"id":"https://openalex.org/I4210155150","display_name":"Consorzio CREO (Italy)","ror":"https://ror.org/05f3k0a16","country_code":"IT","type":"company","lineage":["https://openalex.org/I4210155150"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Sandro Mengali","raw_affiliation_strings":["Consorzio CREO, 67100 L\u2019Aquila, Italy","Consorzio CREO, 67100 L'Aquila, Italy"],"raw_orcid":"https://orcid.org/0000-0002-8516-9918","affiliations":[{"raw_affiliation_string":"Consorzio CREO, 67100 L\u2019Aquila, Italy","institution_ids":["https://openalex.org/I4210155150"]},{"raw_affiliation_string":"Consorzio CREO, 67100 L'Aquila, Italy","institution_ids":["https://openalex.org/I4210155150"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5048659084"],"corresponding_institution_ids":["https://openalex.org/I4210155150"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":0.4429,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":{"value":0.56047896,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"22","issue":"19","first_page":"7193","last_page":"7193"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11111","display_name":"Spectroscopy and Laser Applications","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11111","display_name":"Spectroscopy and Laser Applications","score":1.0,"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"}},{"id":"https://openalex.org/T11667","display_name":"Advanced Chemical Sensor Technologies","score":0.9984999895095825,"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/T10461","display_name":"Gas Sensing Nanomaterials and Sensors","score":0.9959999918937683,"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/tuning-fork","display_name":"Tuning fork","score":0.8872138857841492},{"id":"https://openalex.org/keywords/photoacoustic-spectroscopy","display_name":"Photoacoustic spectroscopy","score":0.7014117240905762},{"id":"https://openalex.org/keywords/miniaturization","display_name":"Miniaturization","score":0.6769943237304688},{"id":"https://openalex.org/keywords/explosive-material","display_name":"Explosive material","score":0.6167917847633362},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.5849906802177429},{"id":"https://openalex.org/keywords/spectroscopy","display_name":"Spectroscopy","score":0.537743866443634},{"id":"https://openalex.org/keywords/resonator","display_name":"Resonator","score":0.4602798819541931},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.45322710275650024},{"id":"https://openalex.org/keywords/interferometry","display_name":"Interferometry","score":0.4493114650249481},{"id":"https://openalex.org/keywords/laser","display_name":"Laser","score":0.4484335780143738},{"id":"https://openalex.org/keywords/vibration","display_name":"Vibration","score":0.3931131064891815},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.383461594581604},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.3350040316581726},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.32962310314178467},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.2150099277496338},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10156533122062683}],"concepts":[{"id":"https://openalex.org/C107677527","wikidata":"https://www.wikidata.org/wiki/Q201898","display_name":"Tuning fork","level":3,"score":0.8872138857841492},{"id":"https://openalex.org/C2777286522","wikidata":"https://www.wikidata.org/wiki/Q900415","display_name":"Photoacoustic spectroscopy","level":3,"score":0.7014117240905762},{"id":"https://openalex.org/C57528182","wikidata":"https://www.wikidata.org/wiki/Q1271842","display_name":"Miniaturization","level":2,"score":0.6769943237304688},{"id":"https://openalex.org/C154238967","wikidata":"https://www.wikidata.org/wiki/Q12870","display_name":"Explosive material","level":2,"score":0.6167917847633362},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5849906802177429},{"id":"https://openalex.org/C32891209","wikidata":"https://www.wikidata.org/wiki/Q483666","display_name":"Spectroscopy","level":2,"score":0.537743866443634},{"id":"https://openalex.org/C97126364","wikidata":"https://www.wikidata.org/wiki/Q349669","display_name":"Resonator","level":2,"score":0.4602798819541931},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.45322710275650024},{"id":"https://openalex.org/C166689943","wikidata":"https://www.wikidata.org/wiki/Q850283","display_name":"Interferometry","level":2,"score":0.4493114650249481},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.4484335780143738},{"id":"https://openalex.org/C198394728","wikidata":"https://www.wikidata.org/wiki/Q3695508","display_name":"Vibration","level":2,"score":0.3931131064891815},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.383461594581604},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3350040316581726},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.32962310314178467},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.2150099277496338},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10156533122062683},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000162","descriptor_name":"Acoustics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000162","descriptor_name":"Acoustics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000162","descriptor_name":"Acoustics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000641","descriptor_name":"Ammonia","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000641","descriptor_name":"Ammonia","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000641","descriptor_name":"Ammonia","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002619","descriptor_name":"Chemical Warfare Agents","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D002619","descriptor_name":"Chemical Warfare Agents","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D002619","descriptor_name":"Chemical Warfare Agents","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D009584","descriptor_name":"Nitrogen","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009584","descriptor_name":"Nitrogen","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009584","descriptor_name":"Nitrogen","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011791","descriptor_name":"Quartz","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D011791","descriptor_name":"Quartz","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D011791","descriptor_name":"Quartz","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D013057","descriptor_name":"Spectrum Analysis","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D013057","descriptor_name":"Spectrum Analysis","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D013057","descriptor_name":"Spectrum Analysis","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D013287","descriptor_name":"Illicit Drugs","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D013287","descriptor_name":"Illicit Drugs","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D013287","descriptor_name":"Illicit Drugs","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":5,"locations":[{"id":"doi:10.3390/s22197193","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s22197193","pdf_url":"https://www.mdpi.com/1424-8220/22/19/7193/pdf?version=1663854847","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:36236300","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/36236300","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:82e31aaecfd34017802c8b66afdaf05e","is_oa":true,"landing_page_url":"https://doaj.org/article/82e31aaecfd34017802c8b66afdaf05e","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 22, Iss 19, p 7193 (2022)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/22/19/7193/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s22197193","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; Volume 22; Issue 19; Pages: 7193","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:9573196","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/9573196","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/s22197193","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s22197193","pdf_url":"https://www.mdpi.com/1424-8220/22/19/7193/pdf?version=1663854847","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":[],"awards":[{"id":"https://openalex.org/G8927668049","display_name":null,"funder_award_id":"883116","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4297006779.pdf","grobid_xml":"https://content.openalex.org/works/W4297006779.grobid-xml"},"referenced_works_count":23,"referenced_works":["https://openalex.org/W1968740224","https://openalex.org/W1980565729","https://openalex.org/W1981307843","https://openalex.org/W1990904458","https://openalex.org/W2027386784","https://openalex.org/W2036518709","https://openalex.org/W2045217016","https://openalex.org/W2046956470","https://openalex.org/W2057203347","https://openalex.org/W2059588079","https://openalex.org/W2070427364","https://openalex.org/W2075080252","https://openalex.org/W2146648788","https://openalex.org/W2206119277","https://openalex.org/W2299259589","https://openalex.org/W2567244759","https://openalex.org/W2796227117","https://openalex.org/W2895178685","https://openalex.org/W2997869157","https://openalex.org/W2998987387","https://openalex.org/W3012035438","https://openalex.org/W4252069976","https://openalex.org/W6731005270"],"related_works":["https://openalex.org/W2889345340","https://openalex.org/W4317582057","https://openalex.org/W4377704402","https://openalex.org/W2799048710","https://openalex.org/W2054124615","https://openalex.org/W2077145597","https://openalex.org/W2096141139","https://openalex.org/W2139175597","https://openalex.org/W2075080252","https://openalex.org/W2903788297"],"abstract_inverted_index":{"Starting":[0],"from":[1,19],"Quartz-Enhanced":[2],"Photo-Acoustic":[3,26],"Spectroscopy":[4,27],"(QEPAS),":[5],"we":[6,59],"have":[7,60],"explored":[8],"the":[9,40,50,53,70,82,112,116,141,144,148,162],"potential":[10],"of":[11,16,52,77,106,111,143,164],"a":[12,31,62],"tightly":[13],"linked":[14],"method":[15],"gas/vapor":[17],"sensing,":[18],"now":[20],"on":[21,65,127],"referred":[22],"to":[23,38,48,97,139,157],"as":[24,177],"Tuning-Fork-Enhanced":[25],"(TFEPAS).":[28],"TFEPAS":[29,150],"utilizes":[30],"non-piezoelectric":[32],"metal":[33],"or":[34,93],"dielectric":[35],"tuning":[36,54,113],"fork":[37,55,114],"transduce":[39],"photoacoustic":[41],"excitation":[42],"and":[43,100,119,160,167,181],"an":[44],"optical":[45],"interferometric":[46],"readout":[47],"measure":[49],"amplitude":[51],"vibration.":[56],"In":[57],"particular,":[58],"devised":[61],"solution":[63,79,151],"based":[64],"Additive":[66],"Manufacturing":[67],"(AM)":[68],"for":[69,155,161],"Absorption":[71],"Detection":[72],"Module":[73],"(ADM).":[74],"The":[75],"novelty":[76],"our":[78],"is":[80,84],"that":[81],"ADM":[83],"entirely":[85],"built":[86],"monolithically":[87],"by":[88],"Micro-Metal":[89],"Laser":[90],"Sintering":[91],"(MMLS)":[92],"other":[94],"AM":[95],"techniques":[96],"achieve":[98],"easier":[99],"more":[101],"cost-effective":[102],"customization,":[103],"extreme":[104],"miniaturization":[105],"internal":[107],"volumes,":[108],"automatic":[109],"alignment":[110],"with":[115,132,173],"acoustic":[117],"micro-resonators,":[118],"operation":[120],"at":[121,134],"high":[122],"temperature.":[123],"This":[124],"paper":[125],"reports":[126],"preliminary":[128],"experimental":[129],"results":[130],"achieved":[131],"ammonia":[133],"parts-per-million":[135],"concentration":[136],"in":[137],"nitrogen":[138],"demonstrate":[140],"feasibility":[142],"proposed":[145,149],"solution.":[146],"Prospectively,":[147],"appears":[152],"particularly":[153],"suited":[154],"hyphenation":[156],"micro-Gas":[158],"Chromatography":[159],"analysis":[163],"complex":[165],"solid":[166],"liquid":[168],"traces":[169],"samples,":[170],"including":[171],"compounds":[172],"low":[174],"volatility":[175],"such":[176],"illicit":[178],"drugs,":[179],"explosives,":[180],"persistent":[182],"chemical":[183],"warfare":[184],"agents.":[185]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}