{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,12]],"date-time":"2025-10-12T04:27:33Z","timestamp":1760243253982,"version":"build-2065373602"},"reference-count":17,"publisher":"MDPI AG","issue":"1","license":[{"start":{"date-parts":[[2014,12,29]],"date-time":"2014-12-29T00:00:00Z","timestamp":1419811200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Micromachines"],"abstract":"<jats:p>Stereolithography that uses a femtosecond laser was employed as a method for multiphoton-sensitized polymerization. We studied the stereolithography method, which produces duplicate solid shapes corresponding to the trajectory of the laser focus point and can be used to build a three-dimensional (3D) structure using a conductive polymer. To achieve this, we first considered a suitable polymerization condition for line stereolithography. However, this introduced a problem of irregular polymerization. To overcome this, we constructed a support in the polymerized part using a protein material. This method can stabilize polymerization, but it is not suited for building 3D shapes. Therefore, we considered whether heat accumulation causes the irregular polymerization; consequently, the reduction method of the repetition rate of the femtosecond laser was used to reduce the heating process. This method enabled stabilization and building of a 3D shape using photo-polymerization of a conductive polymer.<\/jats:p>","DOI":"10.3390\/mi6010096","type":"journal-article","created":{"date-parts":[[2014,12,29]],"date-time":"2014-12-29T10:58:34Z","timestamp":1419850714000},"page":"96-109","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":7,"title":["Sub-Micrometer Size Structure Fabrication Using a Conductive Polymer"],"prefix":"10.3390","volume":"6","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5091-8213","authenticated-orcid":false,"given":"Junji","family":"Sone","sequence":"first","affiliation":[{"name":"Faculty of Engineering, Tokyo Polytechnic University, 1583 Iiyama Atsugi, Kanagawa 243-0297, Japan"}]},{"given":"Katsumi","family":"Yamada","sequence":"additional","affiliation":[{"name":"Faculty of Engineering, Tokyo Polytechnic University, 1583 Iiyama Atsugi, Kanagawa 243-0297, Japan"}]},{"given":"Akihisa","family":"Asami","sequence":"additional","affiliation":[{"name":"Graduation School of Engineering, Tokyo Polytechnic University, 1583 Iiyama Atsugi,  Kanagawa 243-0297, Japan"}]},{"given":"Jun","family":"Chen","sequence":"additional","affiliation":[{"name":"Faculty of Engineering, Tokyo Polytechnic University, 1583 Iiyama Atsugi, Kanagawa 243-0297, Japan"}]}],"member":"1968","published-online":{"date-parts":[[2014,12,29]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"2101","DOI":"10.1016\/0013-4686(92)87129-N","article-title":"Effect of Anion Species on Electrochemical Behavior of Poly(aniline)s Electropolymerized in Dichloroethane Solution","volume":"37","author":"Kobayashi","year":"1992","journal-title":"Electrochim. 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