{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,26]],"date-time":"2026-06-26T08:45:37Z","timestamp":1782463537403,"version":"3.54.5"},"reference-count":37,"publisher":"IOP Publishing","issue":"26","license":[{"start":{"date-parts":[[2026,6,26]],"date-time":"2026-06-26T00:00:00Z","timestamp":1782432000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/publishingsupport.iopscience.iop.org\/iop-standard\/v1"},{"start":{"date-parts":[[2026,6,26]],"date-time":"2026-06-26T00:00:00Z","timestamp":1782432000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/iopscience.iop.org\/info\/page\/text-and-data-mining"}],"content-domain":{"domain":["iopscience.iop.org"],"crossmark-restriction":false},"short-container-title":["Nanotechnology"],"published-print":{"date-parts":[[2026,7,3]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Methods for transferring nanoscale patterns include nanoimprinting, soft lithography, and nanosphere lithography. Soft lithography is a two-dimensional pattern transfer technique. In contrast, nanosphere lithography transfers the shape of arranged polystyrene spheres and is therefore a three-dimensional shape transfer technique; however, it offers limited freedom in terms of shape. Therefore, a technology to transfer the antireflective structure of a moth\u2019s eye onto a large surface area has been developed using nanoimprint lithography (NIL), which enables low-cost mass production of nanopatterns. For large-area transfer, a roll mold was used in conjunction with roll-to-roll (RTR) ultraviolet NIL (UV-NIL), which transfers in a printing-like manner. A UV-curable resin was used as the transfer resin, enabling high-speed transfer at room temperature. The moth-eye structure was created on the roll mold by irradiating glassy carbon (GC) with an oxygen-ion beam. To form the moth-eye structure in the roll mold, an aluminum roll with a diameter of 30 cm and a length of 1.5 m was prepared and a thin GC film was formed on the side of the roll by sputtering. The surface was subsequently roughened by oxygen reactive ion etching to form the moth-eye structure. The roll mold was subjected to a release treatment, and the moth-eye structure was transferred onto a triacetylcellulose film using RTR UV-NIL. The UV-curable resin used here contained a fluorine material that made the moth-eye structure water-repellent after transfer. The film with the transferred moth-eye structure exhibited a low reflectance of 0.1% across the visible light range, and its contact angle with water exceeded 150\u00b0. When this moth-eye-structured film was applied to both sides of a window, it was found to be antireflective and to prevent water droplets from adhering. This water-repellent moth-eye-structured film repels rain and water, thereby improving visibility, and is therefore expected to be used on ships.<\/jats:p>","DOI":"10.1088\/1361-6528\/ae7c0c","type":"journal-article","created":{"date-parts":[[2026,6,11]],"date-time":"2026-06-11T22:48:32Z","timestamp":1781218112000},"page":"262001","update-policy":"https:\/\/doi.org\/10.1088\/crossmark-policy","source":"Crossref","is-referenced-by-count":0,"title":["Mass-production of antireflection films via RTR-UV-NIL and their various applications"],"prefix":"10.1088","volume":"37","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0745-9290","authenticated-orcid":true,"given":"Jun","family":"Taniguchi","sequence":"first","affiliation":[{"name":"Tokyo University of Science"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hiroyuki","family":"Sugawara","sequence":"additional","affiliation":[{"name":"Geomatec Co., Ltd., Yokohama Landmark Tower, 9th Floor, 2-2-1 Minato Mirai"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"266","published-online":{"date-parts":[[2026,6,26]]},"reference":[{"key":"nanoae7c0cbib1","doi-asserted-by":"publisher","first-page":"831","DOI":"10.1016\/0040-6090(92)90417-A","type":"journal-article","article-title":"Buildup of ultrathin multilayer films by a self-assembly process III. 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All rights, including for text and data mining, AI training, and similar technologies, are reserved.","name":"copyright_information","label":"Copyright Information"},{"value":"2026-01-14","name":"date_received","label":"Date Received","group":{"name":"publication_dates","label":"Publication dates"}},{"value":"2026-06-11","name":"date_accepted","label":"Date Accepted","group":{"name":"publication_dates","label":"Publication dates"}},{"value":"2026-06-26","name":"date_epub","label":"Online publication date","group":{"name":"publication_dates","label":"Publication dates"}}]}}