{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,13]],"date-time":"2026-08-13T16:11:52Z","timestamp":1786637512526,"version":"build-2736575974"},"reference-count":30,"publisher":"Royal Society of Chemistry (RSC)","issue":"31","license":[{"start":{"date-parts":[[2027,7,10]],"date-time":"2027-07-10T00:00:00Z","timestamp":1815177600000},"content-version":"am","delay-in-days":555,"URL":"http:\/\/rsc.li\/journals-terms-of-use"}],"funder":[{"DOI":"10.13039\/501100003787","name":"Natural Science Foundation of Hebei Province","doi-asserted-by":"publisher","award":["F2022203076"],"award-info":[{"award-number":["F2022203076"]}],"id":[{"id":"10.13039\/501100003787","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["rsc.org"],"crossmark-restriction":true},"short-container-title":["Anal. Methods"],"abstract":"<jats:p>A parallel-structured fiber Fabry\u2013P\u00e9rot sensor based on the vernier effect achieves ppb-level detection of amine gases (cadaverine and putrescine) with sensitivity up to 301.68 ppm\/ppb and a detection limit as low as 0.066 ppb.<\/jats:p>","DOI":"10.1039\/d6ay00737f","type":"journal-article","created":{"date-parts":[[2026,7,10]],"date-time":"2026-07-10T12:04:38Z","timestamp":1783685078000},"page":"6646-6655","update-policy":"https:\/\/doi.org\/10.1039\/rsc_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Ultrasensitive amine gas sensor with ppb-level detection based on vernier effect"],"prefix":"10.1039","volume":"18","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9156-6637","authenticated-orcid":false,"given":"Xueqiang","family":"Liu","sequence":"first","affiliation":[{"name":"School of Information Science and Engineering, The Key Laboratory for Special Fiber and Fiber Sensor of Hebei Province, Yanshan University, Qinhuangdao 066004, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"XinYu","family":"Wang","sequence":"additional","affiliation":[{"name":"School of Information Science and Engineering, The Key Laboratory for Special Fiber and Fiber Sensor of Hebei Province, Yanshan University, Qinhuangdao 066004, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"WenLong","family":"Xu","sequence":"additional","affiliation":[{"name":"School of Information Science and Engineering, The Key Laboratory for Special Fiber and Fiber Sensor of Hebei Province, Yanshan University, Qinhuangdao 066004, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jie","family":"Tang","sequence":"additional","affiliation":[{"name":"School of Information Science and Engineering, The Key Laboratory for Special Fiber and Fiber Sensor of Hebei Province, Yanshan University, Qinhuangdao 066004, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"FengXian","family":"Jiang","sequence":"additional","affiliation":[{"name":"Hebei Building Materials Vocational and Technical College, Qinhuangdao 066004, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"YanTao","family":"Wang","sequence":"additional","affiliation":[{"name":"Hebei Building Materials Vocational and Technical College, Qinhuangdao 066004, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"JingYing","family":"Han","sequence":"additional","affiliation":[{"name":"School of Information Science and Engineering, The Key Laboratory for Special Fiber and Fiber Sensor of Hebei Province, Yanshan University, Qinhuangdao 066004, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"292","published-online":{"date-parts":[[2026]]},"reference":[{"key":"D6AY00737F\/cit1\/1","doi-asserted-by":"crossref","first-page":"3","DOI":"10.1007\/s41660-024-00454-y","volume":"9","author":"Ola","year":"2025","journal-title":"Process Integr. Optim. Sustain."},{"key":"D6AY00737F\/cit2\/1","doi-asserted-by":"crossref","first-page":"109823","DOI":"10.1016\/j.porgcoat.2025.109823","volume":"211","author":"Nicosia","year":"2026","journal-title":"Prog. Org. Coat."},{"key":"D6AY00737F\/cit3\/1","doi-asserted-by":"crossref","first-page":"1856","DOI":"10.1134\/S1061934824701430","volume":"79","author":"Platonov","year":"2024","journal-title":"J. Anal. Chem."},{"key":"D6AY00737F\/cit4\/1","doi-asserted-by":"crossref","first-page":"102675","DOI":"10.1016\/j.nantod.2025.102675","volume":"62","author":"Gu","year":"2025","journal-title":"Nano Today"},{"key":"D6AY00737F\/cit5\/1","doi-asserted-by":"crossref","first-page":"140754","DOI":"10.1016\/j.foodchem.2024.140754","volume":"460","author":"Shi","year":"2024","journal-title":"Food Chem."},{"key":"D6AY00737F\/cit6\/1","doi-asserted-by":"crossref","first-page":"115793","DOI":"10.1016\/j.lwt.2024.115793","volume":"194","author":"Ding","year":"2024","journal-title":"LWT"},{"key":"D6AY00737F\/cit7\/1","doi-asserted-by":"crossref","first-page":"133919","DOI":"10.1016\/j.foodchem.2022.133919","volume":"398","author":"T\u0131r\u0131s","year":"2023","journal-title":"Food Chem."},{"key":"D6AY00737F\/cit8\/1","doi-asserted-by":"crossref","first-page":"20460","DOI":"10.1109\/JSEN.2024.3400410","volume":"24","author":"Wang","year":"2024","journal-title":"IEEE Sens. J."},{"issue":"10","key":"D6AY00737F\/cit9\/1","doi-asserted-by":"crossref","first-page":"1006006","DOI":"10.3788\/CJL220803","volume":"50","author":"Luo","year":"2023","journal-title":"Chin. J. Lasers"},{"issue":"3","key":"D6AY00737F\/cit10\/1","doi-asserted-by":"crossref","first-page":"684","DOI":"10.1364\/JOSAB.36.000684","volume":"36","author":"Kanawade","year":"2019","journal-title":"J. Opt. Soc. Am. B"},{"key":"D6AY00737F\/cit11\/1","doi-asserted-by":"crossref","first-page":"3979","DOI":"10.1016\/j.ceramint.2024.11.377","volume":"51","author":"Huang","year":"2025","journal-title":"Ceram. Int."},{"key":"D6AY00737F\/cit12\/1","doi-asserted-by":"crossref","first-page":"10843","DOI":"10.1039\/D3TC01901B","volume":"11","author":"Cui","year":"2023","journal-title":"J. Mater. Chem. C"},{"key":"D6AY00737F\/cit13\/1","doi-asserted-by":"crossref","first-page":"e14444","DOI":"10.1111\/jfpe.14444","volume":"46","author":"Jin","year":"2023","journal-title":"J. Food Process Eng."},{"key":"D6AY00737F\/cit14\/1","doi-asserted-by":"crossref","first-page":"3208","DOI":"10.1039\/D1AN00019E","volume":"146","author":"Sudalaimani","year":"2021","journal-title":"Analyst"},{"key":"D6AY00737F\/cit15\/1","doi-asserted-by":"crossref","first-page":"136445","DOI":"10.1016\/j.jhazmat.2024.136445","volume":"480","author":"Joseph","year":"2024","journal-title":"J. Hazard. Mater."},{"key":"D6AY00737F\/cit16\/1","doi-asserted-by":"crossref","first-page":"142651","DOI":"10.1016\/j.foodchem.2024.142651","volume":"470","author":"Zhang","year":"2025","journal-title":"Food Chem."},{"key":"D6AY00737F\/cit17\/1","doi-asserted-by":"crossref","first-page":"139270","DOI":"10.1016\/j.snb.2025.139270","volume":"450","author":"Meng","year":"2026","journal-title":"Sens. Actuators, B"},{"key":"D6AY00737F\/cit18\/1","doi-asserted-by":"crossref","first-page":"25867","DOI":"10.1364\/OE.565476","volume":"33","author":"Wang","year":"2025","journal-title":"Opt. Express"},{"key":"D6AY00737F\/cit19\/1","doi-asserted-by":"crossref","first-page":"03034","DOI":"10.1051\/epjconf\/202533503034","volume":"335","author":"Piaia","year":"2025","journal-title":"EPJ Web Conf."},{"key":"D6AY00737F\/cit20\/1","doi-asserted-by":"crossref","first-page":"104401","DOI":"10.1016\/j.yofte.2025.104401","volume":"95","author":"Zhou","year":"2025","journal-title":"Opt. Fiber Technol."},{"key":"D6AY00737F\/cit21\/1","doi-asserted-by":"crossref","first-page":"6419","DOI":"10.1038\/s41598-025-90749-y","volume":"15","author":"Chen","year":"2025","journal-title":"Sci. Rep."},{"key":"D6AY00737F\/cit22\/1","doi-asserted-by":"crossref","first-page":"142651","DOI":"10.1016\/j.foodchem.2024.142651","volume":"470","author":"Zhang","year":"2025","journal-title":"Food Chem."},{"issue":"4","key":"D6AY00737F\/cit23\/1","first-page":"378","volume":"39","author":"Liu","year":"2019","journal-title":"Acta Opt. Sin."},{"issue":"9","key":"D6AY00737F\/cit24\/1","first-page":"64","volume":"48","author":"Hou","year":"2019","journal-title":"Acta Photonica Sin."},{"issue":"1","key":"D6AY00737F\/cit25\/1","first-page":"123","volume":"48","author":"Fang","year":"2021","journal-title":"Chin. J. Lasers"},{"key":"D6AY00737F\/cit26\/1","doi-asserted-by":"crossref","first-page":"127918","DOI":"10.1016\/j.talanta.2025.127918","volume":"293","author":"Almeida","year":"2025","journal-title":"Talanta"},{"key":"D6AY00737F\/cit27\/1","doi-asserted-by":"crossref","first-page":"238","DOI":"10.1364\/OE.546247","volume":"33","author":"Zhang","year":"2025","journal-title":"Opt. Express"},{"key":"D6AY00737F\/cit28\/1","doi-asserted-by":"crossref","first-page":"6388","DOI":"10.1109\/JSEN.2024.3525189","volume":"25","author":"Ma","year":"2025","journal-title":"IEEE Sens. J."},{"key":"D6AY00737F\/cit29\/1","doi-asserted-by":"crossref","first-page":"102675","DOI":"10.1016\/j.nantod.2025.102675","volume":"62","author":"Gu","year":"2025","journal-title":"Nano Today"},{"key":"D6AY00737F\/cit30\/1","doi-asserted-by":"crossref","first-page":"129266","DOI":"10.1016\/j.talanta.2025.129266","volume":"300","author":"Xin","year":"2026","journal-title":"Talanta"}],"container-title":["Analytical Methods"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/pubs.rsc.org\/AY\/article-pdf\/doi\/10.1039\/D6AY00737F\/0\/D6AY00737F.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,8,13]],"date-time":"2026-08-13T15:15:24Z","timestamp":1786634124000},"score":1,"resource":{"primary":{"URL":"http:\/\/pubs.rsc.org\/AY\/article-lookup\/doi\/10.1039\/D6AY00737F"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026]]},"references-count":30,"journal-issue":{"issue":"31","published-print":{"date-parts":[[2026,8,13]]}},"URL":"https:\/\/doi.org\/10.1039\/d6ay00737f","relation":{},"ISSN":["1759-9660","1759-9679"],"issn-type":[{"value":"1759-9660","type":"print"},{"value":"1759-9679","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026]]}}}