{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,23]],"date-time":"2026-09-23T08:13:51Z","timestamp":1790151231295,"version":"4.0.1"},"reference-count":69,"publisher":"Wiley","issue":"52","license":[{"start":{"date-parts":[[2026,7,25]],"date-time":"2026-07-25T00:00:00Z","timestamp":1784937600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,7,25]],"date-time":"2026-07-25T00:00:00Z","timestamp":1784937600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100012226","name":"Fundamental Research Funds for the Central Universities","doi-asserted-by":"publisher","award":["2242024S10020"],"award-info":[{"award-number":["2242024S10020"]}],"id":[{"id":"10.13039\/501100012226","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":[[2026,9]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    Liquid metal (LM)\u2010based stretchable electronics are often limited by their native insulating oxide shell, typically necessitating destructive post\u2010activation or resulting in blends with limited extreme\u2010strain capabilities. Herein, we report an activation\u2010free LM composite elastomer (ALCE) featuring a robust metallurgical interface between LM nanoparticles and silver nanowires (Ag NWs). Unlike conventional physical mixing, we harness acoustic cavitation to facilitate in situ alloying. As the solvent subsequently evaporates, the welded components preferentially sediment to yield a macroscopic gradient architecture. This establishes a continuous conductive bottom network protected by a polymer\u2010rich upper layer, delivering a conductivity of 2.4 \u00d7 10\n                    <jats:sup>6<\/jats:sup>\n                    S\/m. Benefiting from these robust welded junctions, the ALCE exhibits a distinctive initial decrease in resistance up to 400% strain, compensating for deformation\u2010induced resistance increases to achieve exceptional strain insensitivity (\n                    <jats:italic>R\/R<\/jats:italic>\n                    <jats:sub>0<\/jats:sub>\n                    = 1.8 at 1200% strain). Finally, we demonstrate its practical performance with robust stretchable sensors and a skin\u2010conformable human\u2010animal interactive system, establishing a scalable strategy toward high\u2010performance bioelectronics.\n                  <\/jats:p>","DOI":"10.1002\/adma.74044","type":"journal-article","created":{"date-parts":[[2026,7,25]],"date-time":"2026-07-25T15:10:56Z","timestamp":1784992256000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Activation\u2010Free Liquid\u2010Metal Composite Elastomers via Ultrasonic\u2010Enabled Interface Welding for Strain\u2010Insensitive Electronics"],"prefix":"10.1002","volume":"38","author":[{"given":"Tong","family":"Zheng","sequence":"first","affiliation":[{"name":"School of Electronic Science and Engineering Southeast University  Nanjing 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