{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,9]],"date-time":"2026-10-09T22:34:56Z","timestamp":1791585296443,"version":"4.3.4"},"reference-count":42,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2025,5,28]],"date-time":"2025-05-28T00:00:00Z","timestamp":1748390400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["analyticalsciencejournals.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Luminescence"],"published-print":{"date-parts":[[2025,6]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    A significant challenge persists in the form of poor long\u2010term stability of metal halide perovskites under ambient conditions, which has substantially impeded their practical implementation in the field of sensing applications. Herein, CsPbBr\n                    <jats:sub>3<\/jats:sub>\n                    with a good water stability has been successfully synthesized within the confined nanospace of a ZIF\u20108. The synthesized material, denoted as CsPbBr\n                    <jats:sub>3<\/jats:sub>\n                    @ZIF\u20108, was fabricated with ultrafine CsPbBr\n                    <jats:sub>3<\/jats:sub>\n                    perovskite particles having an average radius of 5\u2009nm. Benefiting from the outstanding optical properties and remarkable water stability of CsPbBr\n                    <jats:sub>3<\/jats:sub>\n                    @ZIF\u20108, a fluorescent quenching\u2010based sensing platform for the detection of\n                    <jats:italic>Hg<\/jats:italic>\n                    <jats:sup>\n                      <jats:italic>2+<\/jats:italic>\n                    <\/jats:sup>\n                    ions in aqueous solutions has been established. This platform relies on direct chemical reactions and features an impressively low detection limit of 8.25\u2009nM, along with a broad linear quantification range spanning from 10 to 5000\u2009nM. The mechanism underlying the fluorescence quenching of CsPbBr\n                    <jats:sub>3<\/jats:sub>\n                    @ZIF\u20108 by\n                    <jats:italic>Hg<\/jats:italic>\n                    <jats:sup>\n                      <jats:italic>2+<\/jats:italic>\n                    <\/jats:sup>\n                    ions was elucidated as photo\u2010induced electron transfer. This conclusion was drawn by comparing the discrepancies in the fluorescence lifetimes of CsPbBr\n                    <jats:sub>3<\/jats:sub>\n                    @ZIF\u20108 before and after the introduction of\n                    <jats:italic>Hg<\/jats:italic>\n                    <jats:sup>\n                      <jats:italic>2+<\/jats:italic>\n                    <\/jats:sup>\n                    ions. This innovative approach not only enhanced the stability of the CsPbBr\n                    <jats:sub>3<\/jats:sub>\n                    nanocrystals but also opened up new possibilities for their application in various sensing scenarios where aqueous environments are involved.\n                  <\/jats:p>","DOI":"10.1002\/bio.70207","type":"journal-article","created":{"date-parts":[[2025,5,29]],"date-time":"2025-05-29T01:26:46Z","timestamp":1748482006000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Asynchronous Preparation of Host\u2014Guest Structures Enabling In\u00a0Situ Growth of CsPbBr\n                    <sub>3<\/sub>\n                    : A Key to Forming Confined Perovskite and Its Application in Mercury (II) Ion Detection"],"prefix":"10.1002","volume":"40","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2370-2091","authenticated-orcid":false,"given":"Jianshe","family":"Tang","sequence":"first","affiliation":[{"name":"Department of Environmental and Energy Engineering Anhui Jianzhu University  Hefei PR China"},{"name":"Anhui Provincial Key Laboratory of Environmental Pollution Control and Resource Reuse  Hefei PR China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lingyu","family":"Jiang","sequence":"additional","affiliation":[{"name":"Department of Environmental and Energy Engineering Anhui Jianzhu University  Hefei PR China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0006-0682-984X","authenticated-orcid":false,"given":"Li","family":"Xiang","sequence":"additional","affiliation":[{"name":"Department of Environmental and Energy Engineering Anhui Jianzhu University  Hefei PR 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