{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,15]],"date-time":"2026-10-15T15:44:28Z","timestamp":1792079068980,"version":"4.4.0"},"reference-count":55,"publisher":"Wiley","issue":"11","license":[{"start":{"date-parts":[[2026,10,15]],"date-time":"2026-10-15T00:00:00Z","timestamp":1792022400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,10,15]],"date-time":"2026-10-15T00:00:00Z","timestamp":1792022400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["22475162"],"award-info":[{"award-number":["22475162"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Chirality"],"published-print":{"date-parts":[[2026,11]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    Colloidal nanostructures capable of generating circularly polarized light emission (CPLE) are of importance for probing nanoscale chiral light\u2010matter interactions and for developing solution\u2010processable photonic materials. However, simultaneously achieving efficient emission and pronounced polarization asymmetry within a colloidal system remains challenging. Here, we report compact and dispersible HgS@SiO\n                    <jats:sub>2<\/jats:sub>\n                    \u2010FAPbX\n                    <jats:sub>3<\/jats:sub>\n                    colloidal nanocolloids formed by depositing achiral formamidinium lead\u2010halide perovskites (FAPbX\n                    <jats:sub>3<\/jats:sub>\n                    , X\u2009=\u2009Br, Cl\/Br, or Br\/I) onto silica\u2010coated twisted bipyramidal \u03b1\u2010HgS nanoparticles. The resulting particles exhibit CPLE at 481 to 533 and 574\u2009nm, spanning the blue, green, and yellow spectral regions. Reversing the HgS morphology from left\u2010 to right\u2010twisted reverses the CPLE sign. The observed CPLE arises from post\u2010emission chiroptical modulation of perovskite photoluminescence through interaction with the twisted HgS nanostructures. By integrating wavelength\u2010tunable emission and polarization regulation within discrete, dispersible nanoparticles, these composite nanocolloids provide solution\u2010processable nanoscale building blocks for CPLE\u2010active materials and higher\u2010order chiral photonic assemblies.\n                  <\/jats:p>","DOI":"10.1002\/chir.70157","type":"journal-article","created":{"date-parts":[[2026,10,15]],"date-time":"2026-10-15T14:50:06Z","timestamp":1792075806000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Wavelength\u2010Tunable Circularly Polarized Emission From Chiral Composite Nanocolloids"],"prefix":"10.1002","volume":"38","author":[{"given":"Ruhua","family":"Zhou","sequence":"first","affiliation":[{"name":"State Key Laboratory of Porous Metal Materials, Shaanxi International Research Center for Soft Matter, School of Materials Science and Engineering Xi'an Jiaotong University  Xi'an Shaanxi People's Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chen","family":"Tang","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Porous Metal Materials, Shaanxi International Research Center for Soft Matter, School of Materials Science and Engineering Xi'an Jiaotong University  Xi'an Shaanxi People's Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3782-7821","authenticated-orcid":false,"given":"Shenghe","family":"Dong","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Porous Metal Materials, Shaanxi International Research Center for Soft Matter, School of Materials Science and Engineering Xi'an Jiaotong University  Xi'an Shaanxi People's Republic of 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Structural Distortion in 2D Perovskite Layers Enables Bifunctional Circularly Polarized Light Response","author":"Chai C.\u2010Y.","year":"2026","journal-title":"Chinese Chemical Letters"},{"key":"e_1_2_8_26_1","doi-asserted-by":"publisher","DOI":"10.34133\/energymatadv.0305"},{"key":"e_1_2_8_27_1","doi-asserted-by":"crossref","DOI":"10.1016\/j.cclet.2026.113277","article-title":"Toward Miniaturized and Secure Stable Optical Systems: Low\u2010Power Direct Circularly Polarized Light Imaging and Encryption With a Chiral 2D Dion\u2010Jacobson Perovskite","author":"Ge H.","year":"2026","journal-title":"Chinese Chemical 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