{"id":"https://openalex.org/W3175175476","doi":"https://doi.org/10.1109/nems51815.2021.9451274","title":"Nanocrystalline composed SnO<sub>2</sub> inverse opal for highly sensitive acetone gas sensor at ppb-level","display_name":"Nanocrystalline composed SnO<sub>2</sub> inverse opal for highly sensitive acetone gas sensor at ppb-level","publication_year":2021,"publication_date":"2021-04-25","ids":{"openalex":"https://openalex.org/W3175175476","doi":"https://doi.org/10.1109/nems51815.2021.9451274","mag":"3175175476"},"language":"en","primary_location":{"id":"doi:10.1109/nems51815.2021.9451274","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nems51815.2021.9451274","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 16th International Conference on Nano/Micro Engineered and Molecular Systems (NEMS)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"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/A5108469958","display_name":"An Jiang","orcid":null},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"A. Feng Jiang","raw_affiliation_strings":["School of Chemistry, Xi&#x0027;an Jiaotong University,Xi&#x0027;an,Shaanxi,China,710049","School of Chemistry, Xi'an Jiaotong University, Xi'an, Shaanxi, China"],"affiliations":[{"raw_affiliation_string":"School of Chemistry, Xi&#x0027;an Jiaotong University,Xi&#x0027;an,Shaanxi,China,710049","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"School of Chemistry, Xi'an Jiaotong University, Xi'an, Shaanxi, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104322251","display_name":"Bo Zhang","orcid":"https://orcid.org/0009-0006-6595-3744"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"B. Wen Zhang","raw_affiliation_strings":["School of Chemistry, Xi&#x0027;an Jiaotong University,Xi&#x0027;an,Shaanxi,China,710049","School of Chemistry, Xi'an Jiaotong University, Xi'an, Shaanxi, China"],"affiliations":[{"raw_affiliation_string":"School of Chemistry, Xi&#x0027;an Jiaotong University,Xi&#x0027;an,Shaanxi,China,710049","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"School of Chemistry, Xi'an Jiaotong University, Xi'an, Shaanxi, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100676303","display_name":"Wei Chen","orcid":"https://orcid.org/0000-0001-7701-1363"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"C. Yu Wei","raw_affiliation_strings":["School of Chemistry, Xi&#x0027;an Jiaotong University,Xi&#x0027;an,Shaanxi,China,710049","School of Chemistry, Xi'an Jiaotong University, Xi'an, Shaanxi, China"],"affiliations":[{"raw_affiliation_string":"School of Chemistry, Xi&#x0027;an Jiaotong University,Xi&#x0027;an,Shaanxi,China,710049","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"School of Chemistry, Xi'an Jiaotong University, Xi'an, Shaanxi, China","institution_ids":["https://openalex.org/I87445476"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5108469958"],"corresponding_institution_ids":["https://openalex.org/I87445476"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.05859591,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"412","last_page":"416"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10461","display_name":"Gas Sensing Nanomaterials and Sensors","score":0.9991999864578247,"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"}},"topics":[{"id":"https://openalex.org/T10461","display_name":"Gas Sensing Nanomaterials and Sensors","score":0.9991999864578247,"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/T11667","display_name":"Advanced Chemical Sensor Technologies","score":0.9940999746322632,"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/T10299","display_name":"Photonic and Optical Devices","score":0.9921000003814697,"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/acetone","display_name":"Acetone","score":0.7161141037940979},{"id":"https://openalex.org/keywords/nanocrystalline-material","display_name":"Nanocrystalline material","score":0.6203024983406067},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.5278822183609009},{"id":"https://openalex.org/keywords/inverse","display_name":"Inverse","score":0.5254418253898621},{"id":"https://openalex.org/keywords/nanoparticle","display_name":"Nanoparticle","score":0.44701987504959106},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.42878153920173645},{"id":"https://openalex.org/keywords/detection-limit","display_name":"Detection limit","score":0.4216146171092987},{"id":"https://openalex.org/keywords/chemical-engineering","display_name":"Chemical engineering","score":0.37464213371276855},{"id":"https://openalex.org/keywords/nuclear-chemistry","display_name":"Nuclear chemistry","score":0.33775240182876587},{"id":"https://openalex.org/keywords/analytical-chemistry","display_name":"Analytical Chemistry (journal)","score":0.33583715558052063},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.2515738904476166},{"id":"https://openalex.org/keywords/chromatography","display_name":"Chromatography","score":0.22624561190605164},{"id":"https://openalex.org/keywords/organic-chemistry","display_name":"Organic chemistry","score":0.1904962658882141},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10788178443908691}],"concepts":[{"id":"https://openalex.org/C2781213060","wikidata":"https://www.wikidata.org/wiki/Q49546","display_name":"Acetone","level":2,"score":0.7161141037940979},{"id":"https://openalex.org/C140676511","wikidata":"https://www.wikidata.org/wiki/Q6964018","display_name":"Nanocrystalline material","level":2,"score":0.6203024983406067},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5278822183609009},{"id":"https://openalex.org/C207467116","wikidata":"https://www.wikidata.org/wiki/Q4385666","display_name":"Inverse","level":2,"score":0.5254418253898621},{"id":"https://openalex.org/C155672457","wikidata":"https://www.wikidata.org/wiki/Q61231","display_name":"Nanoparticle","level":2,"score":0.44701987504959106},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.42878153920173645},{"id":"https://openalex.org/C119128265","wikidata":"https://www.wikidata.org/wiki/Q900165","display_name":"Detection limit","level":2,"score":0.4216146171092987},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.37464213371276855},{"id":"https://openalex.org/C13965031","wikidata":"https://www.wikidata.org/wiki/Q243545","display_name":"Nuclear chemistry","level":1,"score":0.33775240182876587},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.33583715558052063},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.2515738904476166},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.22624561190605164},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.1904962658882141},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10788178443908691},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/nems51815.2021.9451274","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nems51815.2021.9451274","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 16th International Conference on Nano/Micro Engineered and Molecular Systems (NEMS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.6399999856948853,"display_name":"Good health and well-being"}],"awards":[{"id":"https://openalex.org/G6112558714","display_name":null,"funder_award_id":"2020JM-027","funder_id":"https://openalex.org/F4320336567","funder_display_name":"Natural Science Basic Research Program of Shaanxi Province"}],"funders":[{"id":"https://openalex.org/F4320336567","display_name":"Natural Science Basic Research Program of Shaanxi Province","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W866159595","https://openalex.org/W2007749751","https://openalex.org/W2038911446","https://openalex.org/W2050309485","https://openalex.org/W2294259341","https://openalex.org/W2329662602","https://openalex.org/W2329829671","https://openalex.org/W2555552227","https://openalex.org/W2921226250","https://openalex.org/W2969919304","https://openalex.org/W2977123720","https://openalex.org/W2979329508","https://openalex.org/W3004640538","https://openalex.org/W3006956263","https://openalex.org/W3088550745","https://openalex.org/W3095015624","https://openalex.org/W3098521994"],"related_works":["https://openalex.org/W2037060333","https://openalex.org/W2073434522","https://openalex.org/W2028000957","https://openalex.org/W638130611","https://openalex.org/W2162323661","https://openalex.org/W196023514","https://openalex.org/W130188266","https://openalex.org/W2076812975","https://openalex.org/W2264186156","https://openalex.org/W2160884387"],"abstract_inverted_index":{"The":[0,146,173],"exhaled":[1,32],"acetone":[2,33,97],"concentration":[3,126],"of":[4,12,57,64,127,148,158,170,196],"diabetic":[5],"patients":[6],"is":[7,45,136,151],"much":[8,120],"higher":[9,121],"than":[10],"that":[11],"normal":[13],"persons,":[14],"which":[15,135],"can":[16],"be":[17],"used":[18],"for":[19,27,95,139,192],"early":[20],"warning,":[21],"large-scale":[22],"screening,":[23],"and":[24,42,165,179,182,194],"adjuvant":[25],"treatment":[26],"diabetes.":[28,197],"Therefore,":[29],"a":[30,36,92,119,124,187],"non-invasive":[31],"sensor":[34,190],"with":[35,101],"low":[37,125],"detection":[38],"limit,":[39],"high":[40,43,175],"sensitivity,":[41],"reliability":[44],"widely":[46],"studied.":[47],"Their":[48],"sensing":[49,58,66,93],"performance":[50],"largely":[51],"depends":[52],"on":[53],"the":[54,62,65,109,155,159,166,171],"chemical":[55],"composition":[56],"materials,":[59],"surface":[60],"modification,":[61],"microstructure":[63],"layer.":[67],"In":[68],"this":[69],"paper,":[70],"Tin":[71],"oxide":[72],"(SnO":[73],"<inf":[74,104,115,161],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[75,105,116,162],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</inf>":[76,106,117,163],")":[77],"nanocrystalline":[78],"composed":[79,169],"inverse":[80,112],"opal":[81,113],"structure":[82,168],"were":[83],"successfully":[84],"prepared,":[85],"using":[86],"polystyrene":[87],"microspheres":[88],"as":[89,91],"templates,":[90],"material":[94,191],"an":[96],"gas":[98,149,189],"sensor.":[99],"Compared":[100],"pure":[102],"SnO":[103,114,160],"prepared":[107],"by":[108],"hydrothermal":[110],"method,":[111],"has":[118],"response":[122,132,178],"at":[123,133],"500ppb-10ppm,":[128],"Up":[129],"to":[130,154],"5.6":[131],"1ppm(240\u00b0C),":[134],"already":[137],"suitable":[138],"diabetes":[140],"screening":[141,193],"without":[142],"doping":[143],"noble":[144],"metal.":[145],"improvement":[147],"sensitivity":[150],"mainly":[152],"due":[153],"small":[156],"size":[157],"nanoparticles":[164],"pore":[167],"nanocrystalline.":[172],"relatively":[174],"response,":[176],"fast":[177],"recovery":[180],"speed,":[181],"good":[183],"stability":[184],"make":[185],"it":[186],"promising":[188],"monitoring":[195]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}