{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,13]],"date-time":"2026-10-13T22:28:19Z","timestamp":1791930499717,"version":"4.3.4"},"reference-count":37,"publisher":"Wiley","issue":"28","license":[{"start":{"date-parts":[[2023,3,29]],"date-time":"2023-03-29T00:00:00Z","timestamp":1680048000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100004739","name":"Youth Innovation Promotion Association of the Chinese Academy of Sciences","doi-asserted-by":"publisher","award":["2020032"],"award-info":[{"award-number":["2020032"]}],"id":[{"id":"10.13039\/501100004739","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Small"],"published-print":{"date-parts":[[2023,7]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    Rapid and ultra\u2010sensitive detection of severe acute respiratory syndrome coronavirus 2 (SARS\u2010CoV\u20102) is critical for early screening and management of COVID\u201019. Currently, the real\u2010time reverse transcription polymerase chain reaction (rRT\u2010PCR) is the primary laboratory method for diagnosing SARS\u2010CoV\u20102. It is not suitable for at\u2010home COVID\u201019 diagnostic test due to the long operating time, specific equipment, and professional procedures. Here an all\u2010printed photonic crystal (PC) microarray with portable device for at\u2010home COVID\u201019 rapid antigen test is reported. The fluorescence\u2010enhanced effect of PC amplifies the fluorescence intensity of the labeled probe, achieving detection of nucleocapsid (N\u2010) protein down to 0.03\u00a0pg\u00a0mL\n                    <jats:sup>\u22121<\/jats:sup>\n                    . A portable fluorescence intensity measurement instrument gives the result (negative or positive) by the color of the indicator within 5\u00a0s after inserting the reacted PC microarray test card. The N protein in inactivated virus samples (with cycle threshold values of 26.6\u201340.0) can be detected. The PC microarray provides a general and easy\u2010to\u2010use method for the timely monitoring and eventual control of the global coronavirus pandemic.\n                  <\/jats:p>","DOI":"10.1002\/smll.202301162","type":"journal-article","created":{"date-parts":[[2023,3,29]],"date-time":"2023-03-29T07:40:47Z","timestamp":1680075647000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":17,"title":["At\u2010Home COVID\u201019 Rapid Antigen Test Down to 0.03\u00a0pg\u00a0mL\n                    <sup>\u22121<\/sup>\n                    of Nucleocapsid Protein"],"prefix":"10.1002","volume":"19","author":[{"given":"Zewei","family":"Lian","sequence":"first","affiliation":[{"name":"Key Laboratory of Green Printing, Institute of Chemistry, Chinese Academy of Sciences (ICCAS)\/Beijing Engineering Research Center of Nanomaterials for Green Printing Technology Beijing National Laboratory for Molecular Sciences (BNLMS)  Beijing 100190 P. R. China"},{"name":"University of Chinese Academy of Sciences  Beijing 100049 P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tingqing","family":"Wu","sequence":"additional","affiliation":[{"name":"Key Laboratory of Green Printing, Institute of Chemistry, Chinese Academy of Sciences (ICCAS)\/Beijing Engineering Research Center of Nanomaterials for Green Printing Technology Beijing National Laboratory for Molecular Sciences (BNLMS)  Beijing 100190 P. R. China"},{"name":"University of Chinese Academy of Sciences  Beijing 100049 P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Huadong","family":"Wang","sequence":"additional","affiliation":[{"name":"Key Laboratory of Green Printing, Institute of Chemistry, Chinese Academy of Sciences (ICCAS)\/Beijing Engineering Research Center of Nanomaterials for Green Printing Technology Beijing National Laboratory for Molecular Sciences (BNLMS)  Beijing 100190 P. R. China"},{"name":"University of Chinese Academy of Sciences  Beijing 100049 P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jimei","family":"Chi","sequence":"additional","affiliation":[{"name":"Key Laboratory of Green Printing, Institute of Chemistry, Chinese Academy of Sciences (ICCAS)\/Beijing Engineering Research Center of Nanomaterials for Green Printing Technology Beijing National Laboratory for Molecular Sciences (BNLMS)  Beijing 100190 P. R. China"},{"name":"University of Chinese Academy of Sciences  Beijing 100049 P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lijun","family":"Cheng","sequence":"additional","affiliation":[{"name":"Key Laboratory of Green Printing, Institute of Chemistry, Chinese Academy of Sciences (ICCAS)\/Beijing Engineering Research Center of Nanomaterials for Green Printing Technology Beijing National Laboratory for Molecular Sciences (BNLMS)  Beijing 100190 P. R. China"},{"name":"University of Chinese Academy of Sciences  Beijing 100049 P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daixi","family":"Xie","sequence":"additional","affiliation":[{"name":"Key Laboratory of Green Printing, Institute of Chemistry, Chinese Academy of Sciences (ICCAS)\/Beijing Engineering Research Center of Nanomaterials for Green Printing Technology Beijing National Laboratory for Molecular Sciences (BNLMS)  Beijing 100190 P. R. China"},{"name":"University of Chinese Academy of Sciences  Beijing 100049 P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiangyu","family":"Pan","sequence":"additional","affiliation":[{"name":"Key Laboratory of Green Printing, Institute of Chemistry, Chinese Academy of Sciences (ICCAS)\/Beijing Engineering Research Center of Nanomaterials for Green Printing Technology Beijing National Laboratory for Molecular Sciences (BNLMS)  Beijing 100190 P. R. China"},{"name":"University of Chinese Academy of Sciences  Beijing 100049 P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yuming","family":"Hu","sequence":"additional","affiliation":[{"name":"Key Laboratory of Green Printing, Institute of Chemistry, Chinese Academy of Sciences (ICCAS)\/Beijing Engineering Research Center of Nanomaterials for Green Printing Technology Beijing National Laboratory for Molecular Sciences (BNLMS)  Beijing 100190 P. R. China"},{"name":"University of Chinese Academy of Sciences  Beijing 100049 P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhiyu","family":"Tan","sequence":"additional","affiliation":[{"name":"Key Laboratory of Green Printing, Institute of Chemistry, Chinese Academy of Sciences (ICCAS)\/Beijing Engineering Research Center of Nanomaterials for Green Printing Technology Beijing National Laboratory for Molecular Sciences (BNLMS)  Beijing 100190 P. R. China"},{"name":"University of Chinese Academy of Sciences  Beijing 100049 P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sisi","family":"Chen","sequence":"additional","affiliation":[{"name":"Key Laboratory of Green Printing, Institute of Chemistry, Chinese Academy of Sciences (ICCAS)\/Beijing Engineering Research Center of Nanomaterials for Green Printing Technology Beijing National Laboratory for Molecular Sciences (BNLMS)  Beijing 100190 P. R. China"},{"name":"University of Chinese Academy of Sciences  Beijing 100049 P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xu","family":"Yang","sequence":"additional","affiliation":[{"name":"Key Laboratory of Green Printing, Institute of Chemistry, Chinese Academy of Sciences (ICCAS)\/Beijing Engineering Research Center of Nanomaterials for Green Printing Technology Beijing National Laboratory for Molecular Sciences (BNLMS)  Beijing 100190 P. R. China"},{"name":"University of Chinese Academy of Sciences  Beijing 100049 P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yang","family":"Yun","sequence":"additional","affiliation":[{"name":"Key Laboratory of Green Printing, Institute of Chemistry, Chinese Academy of Sciences (ICCAS)\/Beijing Engineering Research Center of Nanomaterials for Green Printing Technology Beijing National Laboratory for Molecular Sciences (BNLMS)  Beijing 100190 P. R. China"},{"name":"University of Chinese Academy of Sciences  Beijing 100049 P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wei","family":"Wu","sequence":"additional","affiliation":[{"name":"Key Laboratory of Green Printing, Institute of Chemistry, Chinese Academy of Sciences (ICCAS)\/Beijing Engineering Research Center of Nanomaterials for Green Printing Technology Beijing National Laboratory for Molecular Sciences (BNLMS)  Beijing 100190 P. R. China"},{"name":"University of Chinese Academy of Sciences  Beijing 100049 P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chunbao","family":"Li","sequence":"additional","affiliation":[{"name":"Peoples Liberat Army Gen Hosp  Med Ctr 4 Dept Orthopaed Med Beijing 100853 P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Meng","family":"Su","sequence":"additional","affiliation":[{"name":"Key Laboratory of Green Printing, Institute of Chemistry, Chinese Academy of Sciences (ICCAS)\/Beijing Engineering Research Center of Nanomaterials for Green Printing Technology Beijing National Laboratory for Molecular Sciences (BNLMS)  Beijing 100190 P. R. China"},{"name":"University of Chinese Academy of Sciences  Beijing 100049 P. R. 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