{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,22]],"date-time":"2026-10-22T14:45:02Z","timestamp":1792680302769,"version":"4.5.0"},"reference-count":37,"publisher":"Wiley","issue":"59","license":[{"start":{"date-parts":[[2026,8,28]],"date-time":"2026-08-28T00:00:00Z","timestamp":1787875200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,8,28]],"date-time":"2026-08-28T00:00:00Z","timestamp":1787875200000},"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":["62394312"],"award-info":[{"award-number":["62394312"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["advanced.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Advanced Materials"],"published-print":{"date-parts":[[2026,10]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    Magnetic materials, such as\n                    <jats:italic>Ferumoxytol<\/jats:italic>\n                    and Gd\u2010DTPA, have played an important role in biomedical areas. The relentless pursuit of novel magnetic materials that are clinically applicable is an eternal theme in biomedical engineering. Pyrite (FeS\n                    <jats:sub>2<\/jats:sub>\n                    ) is a mineral drug in China that has been used for a long history. Besides the inherent biocompatibility proved in the human body as well as the donor of H\n                    <jats:sub>2<\/jats:sub>\n                    S, pyrite also belongs to the family of transition metal dichalcogenides, which endows it with flexible functional tunability of magnetism to be a promising candidate for novel magnetic nanodrug. However, the nano\u2010FeS\n                    <jats:sub>2<\/jats:sub>\n                    synthesized by common coprecipitation often shows poor magnetic susceptibility, so its application has greatly been limited. Herein, we reported an innovative strategy to prepare nano\u2010FeS\n                    <jats:sub>2<\/jats:sub>\n                    with high magnetic susceptibility (HS\u2010nano\u2010FeS\n                    <jats:sub>2<\/jats:sub>\n                    ) via alternating magnetic field\u2010assisted coprecipitation. AMF treatment effectively regulated electronic reconstruction of Fe\n                    <jats:sup>2+<\/jats:sup>\n                    in nano\u2010FeS\n                    <jats:sub>2<\/jats:sub>\n                    without foreign\u2010element doping, and super\u2010exchange interaction is proposed as the dominant factor for the optimized magnetic susceptibility toward a favorable spin\u2010polarized configuration. The HS\u2010nano\u2010FeS\n                    <jats:sub>2<\/jats:sub>\n                    is suitable for long\u2010term MR angiography imaging with excellent biosafety. We believe HS\u2010nano\u2010FeS\n                    <jats:sub>2<\/jats:sub>\n                    provides a novel magnetic candidate for clinical translation and demonstrates an innovative strategy at the electronic level.\n                  <\/jats:p>","DOI":"10.1002\/adma.74842","type":"journal-article","created":{"date-parts":[[2026,8,29]],"date-time":"2026-08-29T04:20:19Z","timestamp":1787977219000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Fabrication of High Magnetic Susceptibility Nano\u2010FeS\n                    <sub>2<\/sub>\n                    via Electronic Reconstruction Induced by Alternating Magnetic Field"],"prefix":"10.1002","volume":"38","author":[{"given":"Yefan","family":"Duan","sequence":"first","affiliation":[{"name":"Jiangsu Key Laboratory for Biomaterials and Devices School of Biological Science and Medical Engineering Southeast University  Nanjing 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Biophysics Dezhou University  Dezhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Le","family":"Xue","sequence":"additional","affiliation":[{"name":"School of Pharmacy Taizhou University  Taizhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shujie","family":"Lu","sequence":"additional","affiliation":[{"name":"Jiangsu Key Laboratory for Biomaterials and Devices School of Biological Science and Medical Engineering Southeast University  Nanjing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lei","family":"Wang","sequence":"additional","affiliation":[{"name":"Jiangsu Key Laboratory for Biomaterials and Devices School of Biological Science and Medical Engineering Southeast University  Nanjing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jinchao","family":"Feng","sequence":"additional","affiliation":[{"name":"Jiangsu Key Laboratory for Biomaterials and Devices School of Biological Science 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