{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,2]],"date-time":"2026-09-02T09:21:55Z","timestamp":1788340915969,"version":"build-2803163510"},"reference-count":38,"publisher":"Wiley","issue":"17","license":[{"start":{"date-parts":[[2026,2,27]],"date-time":"2026-02-27T00:00:00Z","timestamp":1772150400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,2,27]],"date-time":"2026-02-27T00:00:00Z","timestamp":1772150400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100003725","name":"National Research Foundation of Korea","doi-asserted-by":"publisher","award":["2020R1A6A3A03039038"],"award-info":[{"award-number":["2020R1A6A3A03039038"]}],"id":[{"id":"10.13039\/501100003725","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100003716","name":"Korea Basic Science Institute","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100003716","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100000780","name":"European Commission","doi-asserted-by":"publisher","award":["101078619"],"award-info":[{"award-number":["101078619"]}],"id":[{"id":"10.13039\/501100000780","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":[[2026,3]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>Probing the mechanical behavior of liquids at the nanoscale\u2014especially under hydrostatic stress with various strain rates and extreme temperature conditions\u2014holds significant potential for advancing microfluidic, biomedical, and energy systems. However, it remains experimentally challenging due to the inherent difficulties in encapsulation of liquid at micro\/nanoscale and in accurately applying and measuring stress within confined microscale environments. In this work, we present a novel single\u2010step method for liquid encapsulation at the microscale and subsequent in situ micromechanical testing at extreme dynamic thermomechanical conditions. Localized electrodeposition in the liquid process enables the direct formation of hollow copper microarchitectures containing picoliters of liquid. The presence of the encapsulated liquid was verified via structural analysis at cryogenic and elevated temperatures. We investigated the mechanical role of the confined liquid through compressive tests, demonstrating its incompressibility at room temperature and its enhanced load\u2010bearing capacity in the ice phase at \u2212160\u00b0C. These results reveal enhanced energy dissipation due to the size\u2010dependent strength of ice. Additionally, we evaluated the tensile response of copper\u2010ice composites at \u2212160\u00b0C using microfabricated push\u2010to\u2010pull structures. Our findings outline a new pathway for encapsulation of liquids in metal microarchitectures that could aid and impact fields of microelectronics, pharmaceuticals, and energy storage.<\/jats:p>","DOI":"10.1002\/adma.202515677","type":"journal-article","created":{"date-parts":[[2026,3,8]],"date-time":"2026-03-08T23:13:02Z","timestamp":1773011582000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Thermomechanics of Picoliter Liquids Encapsulated in Metal Microarchitectures"],"prefix":"10.1002","volume":"38","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-8508-9010","authenticated-orcid":false,"given":"Sung\u2010Gyu","family":"Kang","sequence":"first","affiliation":[{"name":"Max\u2010Planck\u2010Institute For Sustainable Materials  D\u00fcsseldorf Germany"},{"name":"Department of Materials Engineering and Convergence Technology Gyeongsang National University  Jinju Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kyeongjae","family":"Jeong","sequence":"additional","affiliation":[{"name":"School of Advanced Materials Science and Engineering Sungkyunkwan University  Suwon Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"B\u00e1rbara","family":"Bell\u00f3n","sequence":"additional","affiliation":[{"name":"Max\u2010Planck\u2010Institute For Sustainable Materials  D\u00fcsseldorf Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lalith Kumar","family":"Bhaskar","sequence":"additional","affiliation":[{"name":"Max\u2010Planck\u2010Institute For Sustainable Materials  D\u00fcsseldorf Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Leonardo Shoji","family":"Aota","sequence":"additional","affiliation":[{"name":"Max\u2010Planck\u2010Institute For Sustainable Materials  D\u00fcsseldorf 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Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Allison","family":"Goetz","sequence":"additional","affiliation":[{"name":"Department of Materials Science and Engineering Institute of Micro\u2010 and Nanostructure Research and Center for Nanoanalysis and Electron Microscopy (CENEM) Friedrich\u2010Alexander\u2010Universitat Erlangen\u2010N\u00fcrnberg IZNF  Erlangen Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Benjamin Apeleo","family":"Zubiri","sequence":"additional","affiliation":[{"name":"Department of Materials Science and Engineering Institute of Micro\u2010 and Nanostructure Research and Center for Nanoanalysis and Electron Microscopy (CENEM) Friedrich\u2010Alexander\u2010Universitat Erlangen\u2010N\u00fcrnberg IZNF  Erlangen Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Erdmann","family":"Spiecker","sequence":"additional","affiliation":[{"name":"Department of Materials Science and Engineering Institute 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