{"id":"https://openalex.org/W2744770704","doi":"https://doi.org/10.3390/s17081783","title":"Investigation of Exhaled Breath Samples from Patients with Alzheimer\u2019s Disease Using Gas Chromatography-Mass Spectrometry and an Exhaled Breath Sensor System","display_name":"Investigation of Exhaled Breath Samples from Patients with Alzheimer\u2019s Disease Using Gas Chromatography-Mass Spectrometry and an Exhaled Breath Sensor System","publication_year":2017,"publication_date":"2017-08-03","ids":{"openalex":"https://openalex.org/W2744770704","doi":"https://doi.org/10.3390/s17081783","mag":"2744770704","pmid":"https://pubmed.ncbi.nlm.nih.gov/28771180"},"language":"en","primary_location":{"id":"doi:10.3390/s17081783","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s17081783","pdf_url":"https://www.mdpi.com/1424-8220/17/8/1783/pdf?version=1501750504","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/1424-8220/17/8/1783/pdf?version=1501750504","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102335630","display_name":"Hui-Chong Lau","orcid":null},"institutions":[{"id":"https://openalex.org/I31419693","display_name":"Kyungpook National University","ror":"https://ror.org/040c17130","country_code":"KR","type":"education","lineage":["https://openalex.org/I31419693"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hui-Chong Lau","raw_affiliation_strings":["Biomedical Research Institute, Department of Biomedical Science, Kyungpook National University, 50 Samduk, 2 Ga, Jung-Gu, Daegu 700-721, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Biomedical Research Institute, Department of Biomedical Science, Kyungpook National University, 50 Samduk, 2 Ga, Jung-Gu, Daegu 700-721, Korea","institution_ids":["https://openalex.org/I31419693"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103125605","display_name":"Joon-Boo Yu","orcid":"https://orcid.org/0000-0001-6731-4205"},"institutions":[{"id":"https://openalex.org/I31419693","display_name":"Kyungpook National University","ror":"https://ror.org/040c17130","country_code":"KR","type":"education","lineage":["https://openalex.org/I31419693"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Joon-Boo Yu","raw_affiliation_strings":["Department of Materials Science and Metallurgical Engineering, Kyungpook National University, Sankyuk-dong, Puk-Gu, Daegu 41566, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Materials Science and Metallurgical Engineering, Kyungpook National University, Sankyuk-dong, Puk-Gu, Daegu 41566, Korea","institution_ids":["https://openalex.org/I31419693"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101653997","display_name":"Ho\u2010Won Lee","orcid":"https://orcid.org/0000-0002-8849-920X"},"institutions":[{"id":"https://openalex.org/I31419693","display_name":"Kyungpook National University","ror":"https://ror.org/040c17130","country_code":"KR","type":"education","lineage":["https://openalex.org/I31419693"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Ho-Won Lee","raw_affiliation_strings":["Department of Neurology, Kyungpook National University, 50 Samduk, 2 Ga, Jung-Gu, Daegu 700-721, Korea"],"raw_orcid":"https://orcid.org/0000-0002-8849-920X","affiliations":[{"raw_affiliation_string":"Department of Neurology, Kyungpook National University, 50 Samduk, 2 Ga, Jung-Gu, Daegu 700-721, Korea","institution_ids":["https://openalex.org/I31419693"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109941134","display_name":"Jeung-Soo Huh","orcid":"https://orcid.org/0000-0003-1156-3100"},"institutions":[{"id":"https://openalex.org/I31419693","display_name":"Kyungpook National University","ror":"https://ror.org/040c17130","country_code":"KR","type":"education","lineage":["https://openalex.org/I31419693"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Jeung-Soo Huh","raw_affiliation_strings":["Department of Materials Science and Metallurgical Engineering, Kyungpook National University, Sankyuk-dong, Puk-Gu, Daegu 41566, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Materials Science and Metallurgical Engineering, Kyungpook National University, Sankyuk-dong, Puk-Gu, Daegu 41566, Korea","institution_ids":["https://openalex.org/I31419693"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101097488","display_name":"Jeong-Ok Lim","orcid":null},"institutions":[{"id":"https://openalex.org/I31419693","display_name":"Kyungpook National University","ror":"https://ror.org/040c17130","country_code":"KR","type":"education","lineage":["https://openalex.org/I31419693"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Jeong-Ok Lim","raw_affiliation_strings":["Biomedical Research Institute, Department of Biomedical Science, Kyungpook National University, 50 Samduk, 2 Ga, Jung-Gu, Daegu 700-721, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Biomedical Research Institute, Department of Biomedical Science, Kyungpook National University, 50 Samduk, 2 Ga, Jung-Gu, Daegu 700-721, Korea","institution_ids":["https://openalex.org/I31419693"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5101097488","https://openalex.org/A5109941134"],"corresponding_institution_ids":["https://openalex.org/I31419693"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":1.0495,"has_fulltext":true,"cited_by_count":51,"citation_normalized_percentile":{"value":0.75453499,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"17","issue":"8","first_page":"1783","last_page":"1783"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11667","display_name":"Advanced Chemical Sensor Technologies","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11667","display_name":"Advanced Chemical Sensor Technologies","score":1.0,"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/T11584","display_name":"Biochemical Analysis and Sensing Techniques","score":0.9918000102043152,"subfield":{"id":"https://openalex.org/subfields/2916","display_name":"Nutrition and Dietetics"},"field":{"id":"https://openalex.org/fields/29","display_name":"Nursing"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10971","display_name":"Olfactory and Sensory Function Studies","score":0.9916999936103821,"subfield":{"id":"https://openalex.org/subfields/2809","display_name":"Sensory Systems"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/breath-gas-analysis","display_name":"Breath gas analysis","score":0.7857473492622375},{"id":"https://openalex.org/keywords/exhaled-air","display_name":"Exhaled air","score":0.6152932643890381},{"id":"https://openalex.org/keywords/chromatography","display_name":"Chromatography","score":0.5985605716705322},{"id":"https://openalex.org/keywords/mass-spectrometry","display_name":"Mass spectrometry","score":0.5941633582115173},{"id":"https://openalex.org/keywords/exhaled-breath-condensate","display_name":"Exhaled breath condensate","score":0.5127116441726685},{"id":"https://openalex.org/keywords/gas-chromatography\u2013mass-spectrometry","display_name":"Gas chromatography\u2013mass spectrometry","score":0.4420424997806549},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.37217602133750916},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.2738146185874939},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.1586916148662567},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.06203746795654297},{"id":"https://openalex.org/keywords/toxicology","display_name":"Toxicology","score":0.05615895986557007}],"concepts":[{"id":"https://openalex.org/C93353639","wikidata":"https://www.wikidata.org/wiki/Q754258","display_name":"Breath gas analysis","level":2,"score":0.7857473492622375},{"id":"https://openalex.org/C3020341094","wikidata":"https://www.wikidata.org/wiki/Q9530","display_name":"Exhaled air","level":2,"score":0.6152932643890381},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.5985605716705322},{"id":"https://openalex.org/C162356407","wikidata":"https://www.wikidata.org/wiki/Q180809","display_name":"Mass spectrometry","level":2,"score":0.5941633582115173},{"id":"https://openalex.org/C2780037985","wikidata":"https://www.wikidata.org/wiki/Q5420171","display_name":"Exhaled breath condensate","level":3,"score":0.5127116441726685},{"id":"https://openalex.org/C205345274","wikidata":"https://www.wikidata.org/wiki/Q873009","display_name":"Gas chromatography\u2013mass spectrometry","level":3,"score":0.4420424997806549},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.37217602133750916},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.2738146185874939},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.1586916148662567},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.06203746795654297},{"id":"https://openalex.org/C33070731","wikidata":"https://www.wikidata.org/wiki/Q7218","display_name":"Toxicology","level":1,"score":0.05615895986557007},{"id":"https://openalex.org/C2776042228","wikidata":"https://www.wikidata.org/wiki/Q35869","display_name":"Asthma","level":2,"score":0.0}],"mesh":[{"descriptor_ui":"D000544","descriptor_name":"Alzheimer Disease","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000544","descriptor_name":"Alzheimer Disease","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000544","descriptor_name":"Alzheimer Disease","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001944","descriptor_name":"Breath Tests","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001944","descriptor_name":"Breath Tests","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001944","descriptor_name":"Breath Tests","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008401","descriptor_name":"Gas Chromatography-Mass Spectrometry","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008401","descriptor_name":"Gas Chromatography-Mass Spectrometry","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008401","descriptor_name":"Gas Chromatography-Mass Spectrometry","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010300","descriptor_name":"Parkinson Disease","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010300","descriptor_name":"Parkinson Disease","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010300","descriptor_name":"Parkinson Disease","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D045853","descriptor_name":"Exhalation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D045853","descriptor_name":"Exhalation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D045853","descriptor_name":"Exhalation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D055549","descriptor_name":"Volatile Organic Compounds","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D055549","descriptor_name":"Volatile Organic Compounds","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D055549","descriptor_name":"Volatile Organic Compounds","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":5,"locations":[{"id":"doi:10.3390/s17081783","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s17081783","pdf_url":"https://www.mdpi.com/1424-8220/17/8/1783/pdf?version=1501750504","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:28771180","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/28771180","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:4d661f2efc5a405ca91297354710a09a","is_oa":true,"landing_page_url":"https://doaj.org/article/4d661f2efc5a405ca91297354710a09a","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 17, Iss 8, p 1783 (2017)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/17/8/1783/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s17081783","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 17; Issue 8; Pages: 1783","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:5579482","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/5579482","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/s17081783","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s17081783","pdf_url":"https://www.mdpi.com/1424-8220/17/8/1783/pdf?version=1501750504","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":[{"score":0.6899999976158142,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320671","display_name":"National Research Foundation","ror":"https://ror.org/05s0g1g46"},{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"},{"id":"https://openalex.org/F4320322349","display_name":"Ministry of Education, Science and Technology","ror":"https://ror.org/01p262204"},{"id":"https://openalex.org/F4320335199","display_name":"Korea Institute of Energy Technology Evaluation and Planning","ror":"https://ror.org/02zq38y32"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2744770704.pdf","grobid_xml":"https://content.openalex.org/works/W2744770704.grobid-xml"},"referenced_works_count":36,"referenced_works":["https://openalex.org/W1969944209","https://openalex.org/W2006037424","https://openalex.org/W2008442878","https://openalex.org/W2011075468","https://openalex.org/W2012558417","https://openalex.org/W2020188156","https://openalex.org/W2045590251","https://openalex.org/W2048541209","https://openalex.org/W2053133285","https://openalex.org/W2067162539","https://openalex.org/W2073492006","https://openalex.org/W2077696887","https://openalex.org/W2081124556","https://openalex.org/W2088041380","https://openalex.org/W2102147064","https://openalex.org/W2103462462","https://openalex.org/W2106055476","https://openalex.org/W2118664482","https://openalex.org/W2124603205","https://openalex.org/W2132838954","https://openalex.org/W2133579959","https://openalex.org/W2137225585","https://openalex.org/W2144257117","https://openalex.org/W2144379247","https://openalex.org/W2156067928","https://openalex.org/W2167549681","https://openalex.org/W2169063504","https://openalex.org/W2209375829","https://openalex.org/W2300480290","https://openalex.org/W2339936607","https://openalex.org/W2399015018","https://openalex.org/W2411410796","https://openalex.org/W3027656771","https://openalex.org/W4245564520","https://openalex.org/W6704017911","https://openalex.org/W7075738771"],"related_works":["https://openalex.org/W2621937732","https://openalex.org/W2753478276","https://openalex.org/W2913781110","https://openalex.org/W2134221340","https://openalex.org/W2208990619","https://openalex.org/W2145095701","https://openalex.org/W2057526091","https://openalex.org/W4383873677","https://openalex.org/W2747609704","https://openalex.org/W2075015636"],"abstract_inverted_index":{"Exhaled":[0],"breath":[1,32,61,82,111,170,181,244,259],"is":[2,12],"a":[3,63,98,108,143,233,272],"body":[4,44],"secretion,":[5],"and":[6,14,70,93,106,122,138,155,206,223,232,268,279],"the":[7,27,38,43,56,76,116,120,148,153,172,196,200,204,218,242,257,277,284],"sampling":[8],"process":[9],"of":[10,30,42,55,59,127,164,174,187,195,199,235,250,281],"this":[11,254],"simple":[13],"cost":[15],"effective.":[16],"It":[17],"can":[18],"be":[19,48,269],"non-invasively":[20],"collected":[21],"for":[22,266,276],"diagnostic":[23,64],"procedures.":[24],"Variations":[25],"in":[26,37,80,119,147,152,168,193,238,255,283],"chemical":[28,77,133,166],"composition":[29],"exhaled":[31,60,81,110,169,180,243,258],"resulting":[33],"from":[34,84,94],"gaseous":[35],"exchange":[36],"extensive":[39],"capillary":[40],"network":[41],"are":[45],"proposed":[46],"to":[47,74,114,215],"associated":[49],"with":[50,86,171],"pathophysiological":[51],"changes.":[52],"In":[53,101,176],"light":[54],"foreseeable":[57],"potential":[58],"as":[62,97,136,271],"specimen,":[65],"we":[66,103],"used":[67],"gas":[68,188],"chromatography":[69],"mass":[71],"spectrometry":[72],"(GC-MS)":[73],"study":[75,129],"compounds":[78],"present":[79],"samples":[83],"patients":[85],"Alzheimer's":[87],"disease":[88,91],"(AD),":[89],"Parkinson's":[90],"(PD),":[92],"healthy":[95,224],"individuals":[96,225],"control":[99,123,156,207],"group.":[100],"addition,":[102,177],"also":[104],"designed":[105],"developed":[107],"chemical-based":[109],"sensor":[112,182,245,260],"system":[113,247,261],"examine":[115],"distribution":[117],"pattern":[118],"patient":[121,205],"groups.":[124,157,208],"The":[125],"results":[126,159],"our":[128],"showed":[130,190],"that":[131],"several":[132,185],"compounds,":[134],"such":[135],"1-phenantherol":[137],"ethyl":[139],"3-cyano-2,3-bis":[140],"(2,5,-dimethyl-3-thienyl)-acrylate,":[141],"had":[142],"higher":[144],"percentage":[145],"area":[146],"AD":[149,219,282],"group":[150],"than":[151],"PD":[154,221],"These":[158],"may":[160],"indicate":[161],"an":[162],"association":[163],"these":[165],"components":[167],"progression":[173],"disease.":[175],"in-house":[178],"fabricated":[179],"systems,":[183],"containing":[184],"types":[186],"sensors,":[189],"significant":[191],"differences":[192],"terms":[194],"normalized":[197],"response":[198],"sensitivity":[201],"characteristics":[202],"between":[203,217],"A":[209,248],"subsequent":[210],"clustering":[211],"analysis":[212],"was":[213],"able":[214],"distinguish":[216],"patients,":[220,222],"using":[226,241],"principal":[227],"component":[228],"analysis,":[229],"Sammon's":[230],"mapping,":[231],"combination":[234],"both":[236],"methods,":[237],"particular":[239],"when":[240],"array":[246],"consisting":[249],"eight":[251],"sensors.":[252],"With":[253],"mind,":[256],"could":[262],"provide":[263],"alternative":[264],"option":[265],"diagnosis":[267,280],"applied":[270],"useful,":[273],"effective":[274],"tool":[275],"screening":[278],"near":[285],"future.":[286]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":13},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":2}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}