{"id":"https://openalex.org/W2095508134","doi":"https://doi.org/10.1088/1752-7155/8/1/016005","title":"Residual gas analyzer mass spectrometry for human breath analysis: a new tool for the non-invasive diagnosis of Helicobacter pylori infection","display_name":"Residual gas analyzer mass spectrometry for human breath analysis: a new tool for the non-invasive diagnosis of Helicobacter pylori infection","publication_year":2014,"publication_date":"2014-02-24","ids":{"openalex":"https://openalex.org/W2095508134","doi":"https://doi.org/10.1088/1752-7155/8/1/016005","mag":"2095508134","pmid":"https://pubmed.ncbi.nlm.nih.gov/24566134"},"language":"en","primary_location":{"id":"doi:10.1088/1752-7155/8/1/016005","doi":"https://doi.org/10.1088/1752-7155/8/1/016005","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1752-7155/8/1/016005","pdf_url":"https://iopscience.iop.org/article/10.1088/1752-7155/8/1/016005/pdf","source":{"id":"https://openalex.org/S58954656","display_name":"Journal of Breath Research","issn_l":"1752-7155","issn":["1752-7155","1752-7163"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Breath Research","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://iopscience.iop.org/article/10.1088/1752-7155/8/1/016005/pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5081631179","display_name":"Abhijit Maity","orcid":"https://orcid.org/0000-0003-1265-0281","observed_orcids":["https://orcid.org/0000-0003-1265-0281"]},"institutions":[{"id":"https://openalex.org/I77430839","display_name":"S.N. Bose National Centre for Basic Sciences","ror":"https://ror.org/00kz6qq24","country_code":"IN","type":"facility","lineage":["https://openalex.org/I77430839"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Abhijit Maity","raw_affiliation_strings":["Department of Chemical, Biological and Macromolecular Sciences, S N Bose National Centre for Basic Sciences, Salt Lake, JD Block, Sector III, Kolkata 700098, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemical, Biological and Macromolecular Sciences, S N Bose National Centre for Basic Sciences, Salt Lake, JD Block, Sector III, Kolkata 700098, India","institution_ids":["https://openalex.org/I77430839"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046494806","display_name":"Gourab Dutta Banik","orcid":"https://orcid.org/0000-0002-0610-2679","observed_orcids":["https://orcid.org/0000-0002-0610-2679"]},"institutions":[{"id":"https://openalex.org/I77430839","display_name":"S.N. Bose National Centre for Basic Sciences","ror":"https://ror.org/00kz6qq24","country_code":"IN","type":"facility","lineage":["https://openalex.org/I77430839"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Gourab D Banik","raw_affiliation_strings":["Department of Chemical, Biological and Macromolecular Sciences, S N Bose National Centre for Basic Sciences, Salt Lake, JD Block, Sector III, Kolkata 700098, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemical, Biological and Macromolecular Sciences, S N Bose National Centre for Basic Sciences, Salt Lake, JD Block, Sector III, Kolkata 700098, India","institution_ids":["https://openalex.org/I77430839"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053330615","display_name":"Chiranjit Ghosh","orcid":"https://orcid.org/0000-0003-2289-1038","observed_orcids":["https://orcid.org/0000-0003-2289-1038"]},"institutions":[{"id":"https://openalex.org/I77430839","display_name":"S.N. Bose National Centre for Basic Sciences","ror":"https://ror.org/00kz6qq24","country_code":"IN","type":"facility","lineage":["https://openalex.org/I77430839"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Chiranjit Ghosh","raw_affiliation_strings":["Department of Chemical, Biological and Macromolecular Sciences, S N Bose National Centre for Basic Sciences, Salt Lake, JD Block, Sector III, Kolkata 700098, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemical, Biological and Macromolecular Sciences, S N Bose National Centre for Basic Sciences, Salt Lake, JD Block, Sector III, Kolkata 700098, India","institution_ids":["https://openalex.org/I77430839"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069082308","display_name":"Suman Som","orcid":"https://orcid.org/0000-0002-0162-7302","observed_orcids":["https://orcid.org/0000-0002-0162-7302"]},"institutions":[{"id":"https://openalex.org/I77430839","display_name":"S.N. Bose National Centre for Basic Sciences","ror":"https://ror.org/00kz6qq24","country_code":"IN","type":"facility","lineage":["https://openalex.org/I77430839"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Suman Som","raw_affiliation_strings":["Department of Chemical, Biological and Macromolecular Sciences, S N Bose National Centre for Basic Sciences, Salt Lake, JD Block, Sector III, Kolkata 700098, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemical, Biological and Macromolecular Sciences, S N Bose National Centre for Basic Sciences, Salt Lake, JD Block, Sector III, Kolkata 700098, India","institution_ids":["https://openalex.org/I77430839"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101852847","display_name":"Sujit Chaudhuri","orcid":"https://orcid.org/0000-0002-6637-2961","observed_orcids":["https://orcid.org/0000-0002-6637-2961"]},"institutions":[{"id":"https://openalex.org/I46827455","display_name":"AMRI Hospitals","ror":"https://ror.org/006p8df44","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I46827455"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sujit Chaudhuri","raw_affiliation_strings":["Department of Gastroenterology, AMRI Hospital, Salt Lake City, JC-16 and 17, Kolkata 700098, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Gastroenterology, AMRI Hospital, Salt Lake City, JC-16 and 17, Kolkata 700098, India","institution_ids":["https://openalex.org/I46827455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055335527","display_name":"Sunil Baran Daschakraborty","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I46827455","display_name":"AMRI Hospitals","ror":"https://ror.org/006p8df44","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I46827455"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sunil B Daschakraborty","raw_affiliation_strings":["Department of Gastroenterology, AMRI Hospital, Salt Lake City, JC-16 and 17, Kolkata 700098, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Gastroenterology, AMRI Hospital, Salt Lake City, JC-16 and 17, Kolkata 700098, India","institution_ids":["https://openalex.org/I46827455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100889585","display_name":"Shibendu Ghosh","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210131107","display_name":"Vivekananda Institute of Medical Sciences","ror":"https://ror.org/02j4gdg91","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210131107"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Shibendu Ghosh","raw_affiliation_strings":["Department of Medicine, Vivekananda Institute of Medical Sciences, 99 Sarat Bose Road, Kolkata 700027, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medicine, Vivekananda Institute of Medical Sciences, 99 Sarat Bose Road, Kolkata 700027, India","institution_ids":["https://openalex.org/I4210131107"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002544286","display_name":"Barnali Ghosh","orcid":"https://orcid.org/0000-0001-7770-2893","observed_orcids":["https://orcid.org/0000-0001-7770-2893"]},"institutions":[{"id":"https://openalex.org/I77430839","display_name":"S.N. Bose National Centre for Basic Sciences","ror":"https://ror.org/00kz6qq24","country_code":"IN","type":"facility","lineage":["https://openalex.org/I77430839"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Barnali Ghosh","raw_affiliation_strings":["Department of Condensed Matter Physics and Material Sciences, S N Bose National Centre for Basic Sciences, Salt Lake, JD Block, Sector III, Kolkata 700098, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Condensed Matter Physics and Material Sciences, S N Bose National Centre for Basic Sciences, Salt Lake, JD Block, Sector III, Kolkata 700098, India","institution_ids":["https://openalex.org/I77430839"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077464990","display_name":"A. K. Raychaudhuri","orcid":"https://orcid.org/0000-0003-1229-9532","observed_orcids":["https://orcid.org/0000-0003-1229-9532"]},"institutions":[{"id":"https://openalex.org/I77430839","display_name":"S.N. Bose National Centre for Basic Sciences","ror":"https://ror.org/00kz6qq24","country_code":"IN","type":"facility","lineage":["https://openalex.org/I77430839"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Arup K Raychaudhuri","raw_affiliation_strings":["Department of Condensed Matter Physics and Material Sciences, S N Bose National Centre for Basic Sciences, Salt Lake, JD Block, Sector III, Kolkata 700098, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Condensed Matter Physics and Material Sciences, S N Bose National Centre for Basic Sciences, Salt Lake, JD Block, Sector III, Kolkata 700098, India","institution_ids":["https://openalex.org/I77430839"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054980785","display_name":"Manik Pradhan","orcid":"https://orcid.org/0000-0001-5900-1700","observed_orcids":["https://orcid.org/0000-0001-5900-1700"]},"institutions":[{"id":"https://openalex.org/I77430839","display_name":"S.N. Bose National Centre for Basic Sciences","ror":"https://ror.org/00kz6qq24","country_code":"IN","type":"facility","lineage":["https://openalex.org/I77430839"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Manik Pradhan","raw_affiliation_strings":["Department of Chemical, Biological and Macromolecular Sciences, S N Bose National Centre for Basic Sciences, Salt Lake, JD Block, Sector III, Kolkata 700098, India"],"raw_orcid":"https://orcid.org/0000-0001-5900-1700","affiliations":[{"raw_affiliation_string":"Department of Chemical, Biological and Macromolecular Sciences, S N Bose National Centre for Basic Sciences, Salt Lake, JD Block, Sector III, Kolkata 700098, India","institution_ids":["https://openalex.org/I77430839"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5054980785"],"corresponding_institution_ids":["https://openalex.org/I77430839"],"apc_list":{"value":3325,"currency":"USD","value_usd":3325},"apc_paid":null,"fwci":1.7614,"has_fulltext":true,"cited_by_count":22,"citation_normalized_percentile":{"value":0.82345859,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":97},"biblio":{"volume":"8","issue":"1","first_page":"016005","last_page":"016005"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11667","display_name":"Advanced Chemical Sensor Technologies","score":0.33009999990463257,"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":0.33009999990463257,"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/T10683","display_name":"Mass Spectrometry Techniques and Applications","score":0.3068999946117401,"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/T11111","display_name":"Spectroscopy and Laser Applications","score":0.18790000677108765,"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/helicobacter-pylori-infection","display_name":"Helicobacter pylori infection","score":0.9750000238418579},{"id":"https://openalex.org/keywords/13c-urea-breath-test","display_name":"13C-urea breath test","score":0.9380000233650208},{"id":"https://openalex.org/keywords/residual-gas-analyzer","display_name":"residual gas analyzer","score":0.8169999718666077},{"id":"https://openalex.org/keywords/breath-analysis","display_name":"breath analysis","score":0.597000002861023},{"id":"https://openalex.org/keywords/non-invasive-diagnosis","display_name":"non-invasive diagnosis","score":0.8119999766349792},{"id":"https://openalex.org/keywords/exhaled-breath","display_name":"exhaled breath","score":0.6439999938011169},{"id":"https://openalex.org/keywords/point-of-care-testing","display_name":"point-of-care testing","score":0.796999990940094},{"id":"https://openalex.org/keywords/diagnostic-accuracy","display_name":"diagnostic accuracy","score":0.6570000052452087}],"concepts":[{"id":"https://openalex.org/C2776409635","wikidata":"https://www.wikidata.org/wiki/Q180556","display_name":"Helicobacter pylori","level":2,"score":0.7197694778442383},{"id":"https://openalex.org/C57540601","wikidata":"https://www.wikidata.org/wiki/Q7315510","display_name":"Residual gas analyzer","level":3,"score":0.7188241481781006},{"id":"https://openalex.org/C2775981797","wikidata":"https://www.wikidata.org/wiki/Q638366","display_name":"Breath test","level":3,"score":0.605067253112793},{"id":"https://openalex.org/C93353639","wikidata":"https://www.wikidata.org/wiki/Q754258","display_name":"Breath gas analysis","level":2,"score":0.598621129989624},{"id":"https://openalex.org/C58471807","wikidata":"https://www.wikidata.org/wiki/Q327120","display_name":"Receiver operating characteristic","level":2,"score":0.5706753134727478},{"id":"https://openalex.org/C158007255","wikidata":"https://www.wikidata.org/wiki/Q1055222","display_name":"Spectrum analyzer","level":2,"score":0.528078556060791},{"id":"https://openalex.org/C162356407","wikidata":"https://www.wikidata.org/wiki/Q180809","display_name":"Mass spectrometry","level":2,"score":0.4826982021331787},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.481344074010849},{"id":"https://openalex.org/C2908868296","wikidata":"https://www.wikidata.org/wiki/Q180556","display_name":"Helicobacter pylori infection","level":3,"score":0.45588597655296326},{"id":"https://openalex.org/C51915194","wikidata":"https://www.wikidata.org/wiki/Q17075487","display_name":"Point of care","level":2,"score":0.4408608675003052},{"id":"https://openalex.org/C90924648","wikidata":"https://www.wikidata.org/wiki/Q120569","display_name":"Gastroenterology","level":1,"score":0.27663707733154297},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.2721713185310364},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.26779359579086304},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.24448558688163757},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.18542087078094482},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.12213382124900818},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001944","descriptor_name":"Breath Tests","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":true},{"descriptor_ui":"D001944","descriptor_name":"Breath Tests","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D002245","descriptor_name":"Carbon Dioxide","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":false},{"descriptor_ui":"D002247","descriptor_name":"Carbon Isotopes","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","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":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012044","descriptor_name":"Regression Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012372","descriptor_name":"ROC Curve","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012680","descriptor_name":"Sensitivity and Specificity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013057","descriptor_name":"Spectrum Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013058","descriptor_name":"Mass Spectrometry","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":true},{"descriptor_ui":"D014508","descriptor_name":"Urea","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":false},{"descriptor_ui":"D016480","descriptor_name":"Helicobacter pylori","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D016481","descriptor_name":"Helicobacter Infections","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D016481","descriptor_name":"Helicobacter Infections","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":false},{"descriptor_ui":"D045853","descriptor_name":"Exhalation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D055815","descriptor_name":"Young Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1088/1752-7155/8/1/016005","doi":"https://doi.org/10.1088/1752-7155/8/1/016005","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1752-7155/8/1/016005","pdf_url":"https://iopscience.iop.org/article/10.1088/1752-7155/8/1/016005/pdf","source":{"id":"https://openalex.org/S58954656","display_name":"Journal of Breath Research","issn_l":"1752-7155","issn":["1752-7155","1752-7163"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Breath Research","raw_type":"journal-article"},{"id":"pmid:24566134","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/24566134","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":"Journal of breath research","raw_type":"Journal Article"}],"best_oa_location":{"id":"doi:10.1088/1752-7155/8/1/016005","doi":"https://doi.org/10.1088/1752-7155/8/1/016005","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1752-7155/8/1/016005","pdf_url":"https://iopscience.iop.org/article/10.1088/1752-7155/8/1/016005/pdf","source":{"id":"https://openalex.org/S58954656","display_name":"Journal of Breath Research","issn_l":"1752-7155","issn":["1752-7155","1752-7163"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Breath Research","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.9391000270843506,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[{"id":"https://openalex.org/G7267439271","display_name":null,"funder_award_id":"(SR/NM/NS-09/2011)","funder_id":"https://openalex.org/F4320320719","funder_display_name":"Department of Science and Technology, Ministry of Science and Technology, India"}],"funders":[{"id":"https://openalex.org/F4320320270","display_name":"UK-India Education and Research Initiative","ror":"https://ror.org/037dz3r63"},{"id":"https://openalex.org/F4320320717","display_name":"Department of Biotechnology, Ministry of Science and Technology, India","ror":"https://ror.org/03tjsyq23"},{"id":"https://openalex.org/F4320320719","display_name":"Department of Science and Technology, Ministry of Science and Technology, India","ror":"https://ror.org/0101xrq71"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2095508134.pdf","grobid_xml":"https://content.openalex.org/works/W2095508134.grobid-xml"},"referenced_works_count":26,"referenced_works":["https://openalex.org/W1606306966","https://openalex.org/W1965058311","https://openalex.org/W1976267669","https://openalex.org/W1985748078","https://openalex.org/W1989131633","https://openalex.org/W2003043003","https://openalex.org/W2005702968","https://openalex.org/W2009039270","https://openalex.org/W2047855988","https://openalex.org/W2053459616","https://openalex.org/W2060806548","https://openalex.org/W2061227902","https://openalex.org/W2075588526","https://openalex.org/W2085469307","https://openalex.org/W2104781244","https://openalex.org/W2110345838","https://openalex.org/W2124404035","https://openalex.org/W2131221494","https://openalex.org/W2133345650","https://openalex.org/W2134089587","https://openalex.org/W2135492165","https://openalex.org/W2138433645","https://openalex.org/W2141173330","https://openalex.org/W2167851640","https://openalex.org/W2237976954","https://openalex.org/W2328475232"],"related_works":["https://openalex.org/W2133345650","https://openalex.org/W1526019834","https://openalex.org/W2081705005","https://openalex.org/W2098229725","https://openalex.org/W2415403178","https://openalex.org/W2030489352","https://openalex.org/W2027403016","https://openalex.org/W2301680717","https://openalex.org/W813453950","https://openalex.org/W2142824859"],"abstract_inverted_index":{"A":[0,80],"residual":[1],"gas":[2],"analyzer":[3],"(RGA)":[4],"coupled":[5],"with":[6,75],"a":[7,98,163,194],"high":[8],"vacuum":[9],"chamber":[10],"is":[11,35,143],"described":[12,141],"for":[13,86,169,190,203],"the":[14,18,50,87,110,170,176],"non-invasive":[15],"diagnosis":[16],"of":[17,37,69,89,109,126,172,175,197],"Helicobacter":[19],"pylori":[20,52,91,178],"(H.":[21],"pylori)":[22],"infection":[23,179],"through":[24],"\u00b9\u00b3C-urea":[25],"breath":[26,45],"analysis.":[27,103],"The":[28,54,104,123,137,183],"present":[29],"RGA-based":[30,138],"mass":[31],"spectrometry":[32],"(MS)":[33],"method":[34],"capable":[36],"measuring":[38],"high-precision":[39],"\u00b9\u00b3CO\u2082":[40],"isotope":[41],"enrichments":[42],"in":[43,180,193],"exhaled":[44],"samples":[46],"from":[47],"individuals":[48],"harboring":[49],"H.":[51,90,177],"infection.":[53],"system":[55],"exhibited":[56],"100%":[57],"diagnostic":[58,83,105,167],"sensitivity,":[59],"and":[60,65,71,107,147,150,200,207],"93%":[61],"specificity":[62],"alongside":[63],"positive":[64],"negative":[66],"predictive":[67],"values":[68,125],"95%":[70],"100%,":[72],"respectively,":[73],"compared":[74,152],"invasive":[76],"endoscopy-based":[77],"biopsy":[78],"tests.":[79],"statistically":[81],"sound":[82],"cut-off":[84],"value":[85],"presence":[88],"was":[92],"determined":[93],"to":[94,153],"be":[95],"3.0\u2030":[96],"using":[97],"receiver":[99],"operating":[100],"characteristic":[101],"curve":[102],"accuracy":[106],"validity":[108],"results":[111],"are":[112],"also":[113],"supported":[114],"by":[115],"optical":[116],"off-axis":[117],"integrated":[118],"cavity":[119],"output":[120],"spectroscopy":[121],"measurements.":[122],"\u03b4\u00b9\u00b3(DOB)C\u2030":[124],"both":[127],"methods":[128],"correlated":[129],"well":[130],"(R\u00b2":[131],"=":[132],"0.9973":[133],"at":[134],"30":[135],"min).":[136],"instrumental":[139],"setup":[140],"here":[142],"simple,":[144],"robust,":[145],"easy-to-use":[146],"more":[148],"portable":[149],"cost-effective":[151],"all":[154],"other":[155,205],"currently":[156],"available":[157],"detection":[158],"methods,":[159],"thus":[160],"making":[161],"it":[162],"new":[164],"point-of-care":[165],"medical":[166],"tool":[168],"purpose":[171],"large-scale":[173],"screening":[174],"real":[181],"time.":[182],"RGA-MS":[184],"technique":[185],"should":[186],"have":[187],"broad":[188],"applicability":[189],"\u00b9\u00b3C-breath":[191],"tests":[192],"wide":[195],"range":[196],"biomedical":[198],"research":[199],"clinical":[201],"diagnostics":[202],"many":[204],"diseases":[206],"metabolic":[208],"disorders.":[209]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":4}],"updated_date":"2026-11-06T12:05:46.655746","created_date":"2016-06-24T00:00:00"}