{"id":102,"date":"2020-09-08T12:42:44","date_gmt":"2020-09-08T12:42:44","guid":{"rendered":"https:\/\/yoshidalab.r.chuo-u.ac.jp\/wp_bioelectronics\/?page_id=102"},"modified":"2026-10-07T02:35:44","modified_gmt":"2026-10-07T02:35:44","slug":"top","status":"publish","type":"page","link":"https:\/\/yoshidalab.r.chuo-u.ac.jp\/","title":{"rendered":"Top"},"content":{"rendered":"\n<div class=\"yl-home\">\n<section class=\"yl-intro\"><div class=\"yl-intro-copy\"><h2 class=\"yl-lab-title\">Organic &#038; Bioelectronics Laboratory<span class=\"yl-lab-name\">Yoshida Laboratory<\/span><\/h2><p class=\"yl-affiliation\">Chuo University \u00b7 Faculty of Advanced Science and Engineering \u00b7 Department of Electrical, Electronic, and Communication Engineering<br>Chuo University \u00b7 Graduate School of Science and Engineering \u00b7 Graduate Program in Electrical, Electronic, and Communication Engineering<\/p><p class=\"yl-lead\">We study electronic devices made from organic and biological materials. Our work builds on electrical, electronic and information technologies, bringing together approaches from biology, chemistry, materials science and mechanical engineering.<\/p><details><summary>More about our laboratory<\/summary><h2 class=\"wp-block-heading\">Welcome to Yoshida Laboratory<\/h2>\n\n\n\n<p>Yoshida Laboratory (Organic and Bioelectronics Laboratory), Department of Electrical, Electronic, and Communication Engineering, Faculty of Advanced Science and Engineering, Chuo University, explores electronics and iontronics based on organic and biological materials, including carbon nanomaterials, conductive polymers, organic semiconductors, gels, proteins and cells. We aim to contribute to a sustainable society by developing organic electronic devices that use organic materials and biomass with a low environmental impact. Building on electrical, electronic and information technologies, we draw on mechanical engineering, biology, chemistry, materials science and micro\/nanoengineering, including semiconductor microfabrication and MEMS. Our research is primarily experimental. Students pursue projects that match their interests under faculty supervision, developing technologies to build microchips, sensors, actuators, energy devices, wearable devices and artificial brains.<\/p>\n\n\n\n<\/details><\/div><\/section>\n<section><h2 class=\"yl-section-title\">Research overview<\/h2><div class=\"yl-concept-grid\"><figure class=\"yl-concept-card\"><div class=\"yl-concept-art\" role=\"img\" aria-label=\"Biocomputing &amp; neural engineering\"><\/div><figcaption>Biocomputing &amp; neural engineering<\/figcaption><\/figure><figure class=\"yl-concept-card\"><div class=\"yl-concept-art\" role=\"img\" aria-label=\"Organic soft robotics\"><\/div><figcaption>Organic soft robotics<\/figcaption><\/figure><figure class=\"yl-concept-card\"><div class=\"yl-concept-art\" role=\"img\" aria-label=\"Biomedical engineering\"><\/div><figcaption>Biomedical engineering<\/figcaption><\/figure><\/div><details class=\"yl-concept-original\"><summary>View the full research overview<\/summary><a href=\"https:\/\/yoshidalab.r.chuo-u.ac.jp\/wp_bioelectronics\/wp-content\/uploads\/2026\/10\/hero-en.png\"><img decoding=\"async\" src=\"https:\/\/yoshidalab.r.chuo-u.ac.jp\/wp_bioelectronics\/wp-content\/uploads\/2026\/10\/hero-en.png\" alt=\"Research overview \u2014 Biocomputing &amp; neural engineering \/ Organic soft robotics \/ Biomedical engineering\" loading=\"lazy\"><\/a><\/details><\/section>\n<section><h2 class=\"yl-section-title\">Technologies you can learn in our lab<\/h2><div class=\"yl-research-rows\"><a class=\"yl-research-row\" href=\"https:\/\/yoshidalab.r.chuo-u.ac.jp\/en\/research\/\"><img decoding=\"async\" class=\"yl-row-image\" src=\"https:\/\/yoshidalab.r.chuo-u.ac.jp\/wp_bioelectronics\/wp-content\/uploads\/2026\/10\/yoshida-microfabrication.png\" alt=\"\" loading=\"lazy\" width=\"1254\" height=\"1254\"><div class=\"yl-row-copy\"><h3>Semiconductors &#038; microfabrication<\/h3><p>Microfabrication of electronic devices<\/p><\/div><span class=\"yl-row-more\">Learn more<\/span><\/a><a class=\"yl-research-row\" href=\"https:\/\/yoshidalab.r.chuo-u.ac.jp\/en\/research\/\"><img decoding=\"async\" class=\"yl-row-image\" src=\"https:\/\/yoshidalab.r.chuo-u.ac.jp\/wp_bioelectronics\/wp-content\/uploads\/2026\/10\/yoshida-cell-bio.png\" alt=\"\" loading=\"lazy\" width=\"1254\" height=\"1254\"><div class=\"yl-row-copy\"><h3>Cells &#038; bioelectronics<\/h3><p>Controlling and measuring cellular activity<\/p><\/div><span class=\"yl-row-more\">Learn more<\/span><\/a><a class=\"yl-research-row\" href=\"https:\/\/yoshidalab.r.chuo-u.ac.jp\/en\/research\/\"><img decoding=\"async\" class=\"yl-row-image\" src=\"https:\/\/yoshidalab.r.chuo-u.ac.jp\/wp_bioelectronics\/wp-content\/uploads\/2026\/10\/yoshida-organic-materials.png\" alt=\"\" loading=\"lazy\" width=\"1254\" height=\"1254\"><div class=\"yl-row-copy\"><h3>Organic materials &#038; chemistry<\/h3><p>Electronic devices based on organic and biological materials<\/p><\/div><span class=\"yl-row-more\">Learn more<\/span><\/a><\/div><\/section>\n<div class=\"yl-bottom\"><section class=\"yl-news\"><h2 class=\"wp-block-heading\">News<\/h2>\n\n\n\n<div style=\"border: 1px solid #ccc; height: 300px; overflow: auto; width: 100%; border-radius: 3px; -moz-border-radius: 3px; -webkit-border-radius: 3px; background-color: #f5fffa; margin: auto; padding: 10px;\">\n<ul>\n<li>2026\/4\/10 A paper on a new low-cost graphene-electrode microfabrication technique and its application to organic bio-microdevices has been published! <a href=\"https:\/\/yoshidalab.r.chuo-u.ac.jp\/en\/%e8%ab%96%e6%96%87%e3%81%8c%e5%87%ba%e7%89%88%e3%81%95%e3%82%8c%e3%81%be%e3%81%97%e3%81%9f%ef%bc%81-2\/\">Lab News<\/a><\/li>\n<li>2025\/11\/10\u201312 Thirteen undergraduate and graduate students presented at Future Technologies in Utsunomiya, one of Japan\u2019s largest conferences on micro\/nanoengineering related to chemistry and biology! <a href=\"https:\/\/yoshidalab.r.chuo-u.ac.jp\/en\/%e5%ad%a6%e4%bc%9a%e7%99%ba%e8%a1%a8%e3%82%92%e8%a1%8c%e3%81%84%e3%81%be%e3%81%97%e3%81%9f%ef%bc%81%e5%ae%87%e9%83%bd%e5%ae%ae-2025\/\">Lab News<\/a><\/li>\n<li>2025\/11\/2\u20136 Five graduate students presented at MicroTAS 2025 in Adelaide, Australia, one of the world\u2019s largest international conferences on chemical and biological micro\/nanoengineering! <a href=\"https:\/\/yoshidalab.r.chuo-u.ac.jp\/en\/%e5%ad%a6%e4%bc%9a%e7%99%ba%e8%a1%a8%e3%82%92%e8%a1%8c%e3%81%84%e3%81%be%e3%81%97%e3%81%9f%ef%bc%81%e3%82%aa%e3%83%bc%e3%82%b9%e3%83%88%e3%83%a9%e3%83%aa%e3%82%a2-2025\/\">Lab News<\/a><\/li>\n<li>2025\/8\/6\u20137 and 11\/1 We opened the laboratory in Room 1308, New Building No. 1, during Chuo University Open Campus and the Science and Engineering Hakumon Festival. Everyone is welcome at these annual events. Current students can tour the laboratory and talk with senior students.<\/li>\n<li>2025\/6\/5 We contributed an essay about the background of our research to Chuo Online: <a href=\"https:\/\/www.yomiuri.co.jp\/adv\/chuo\/research\/20250605.php\">\u201cMachines Becoming Biological and Organisms Becoming Machines.\u201d<\/a><\/li>\n<li>2025\/3\/31 Nine final-year undergraduate students and seven graduate students graduated. Congratulations! <a href=\"https:\/\/yoshidalab.r.chuo-u.ac.jp\/en\/%e5%8d%92%e8%ab%96%e3%83%bb%e4%bf%ae%e8%ab%96%e7%99%ba%e8%a1%a8%e3%83%bb%e9%80%81%e5%88%a5%e4%bc%9a%e3%83%bb%e5%8d%92%e6%a5%ad%e5%bc%8f%e3%81%8c%e3%81%82%e3%82%8a%e3%81%be%e3%81%97%e3%81%9f%ef%bc%81\/\">Lab News<\/a><\/li>\n\n<li>2025\/3\/1 The laboratory moved to the newly completed <a href=\"https:\/\/www.chuo-u.ac.jp\/news\/2025\/01\/78462\/\">New Building No. 1<\/a>! We are in Room 1308 on the third floor.<\/li>\n<li>2024\/11\/25\u201327 Eleven graduate students presented at Future Technologies in Sendai, one of Japan\u2019s largest conferences on micro\/nanoengineering! <a href=\"https:\/\/yoshidalab.r.chuo-u.ac.jp\/en\/%e5%ad%a6%e4%bc%9a%e7%99%ba%e8%a1%a8%e3%82%92%e8%a1%8c%e3%81%84%e3%81%be%e3%81%97%e3%81%9f%ef%bc%81%e4%bb%99%e5%8f%b02024\/\">Lab News<\/a><\/li>\n<li>2024\/5\/14 A paper on organic microelectrode sensor arrays has been published! <a href=\"https:\/\/yoshidalab.r.chuo-u.ac.jp\/en\/%e8%ab%96%e6%96%87%e3%81%8c%e5%87%ba%e7%89%88%e3%81%95%e3%82%8c%e3%81%be%e3%81%97%e3%81%9f%ef%bc%81\/\">Lab News<\/a><\/li>\n<li>2024\/5\/3\u20135 One graduate student and Yoshida presented at the IEEE NEMS 2024 international conference in Kyoto. <a href=\"https:\/\/yoshidalab.r.chuo-u.ac.jp\/en\/%e5%9b%bd%e9%9a%9b%e5%ad%a6%e4%bc%9a%e3%81%a7%e7%99%ba%e8%a1%a8%e3%81%97%e3%81%be%e3%81%97%e3%81%9f%ef%bc%81\/\">Lab News<\/a><\/li>\n<li>2023\/3\/31 Eight final-year undergraduate students and nine graduate students graduated. Congratulations! <a href=\"https:\/\/yoshidalab.r.chuo-u.ac.jp\/en\/%e5%8d%92%e8%ab%96%e3%83%bb%e4%bf%ae%e8%ab%96%e7%99%ba%e8%a1%a8%e3%80%81%e9%80%81%e5%88%a5%e4%bc%9a%e3%80%81%e5%8d%92%e6%a5%ad%e5%bc%8f%e3%81%8c%e3%81%82%e3%82%8a%e3%81%be%e3%81%97%e3%81%9f%ef%bc%81\/\">Lab News<\/a><\/li>\n<li>2024\/2\/29 An interview with Yoshida Laboratory students was published in Power Academy\u2019s \u201cPeople in Electrical Engineering,\u201d aimed at high-school students! <a href=\"https:\/\/www.power-academy.jp\/human\/university\/vol56\/\">External Link<\/a><\/li>\n<li>2023\/11\/6\u20138 Fourteen graduate students presented at Future Technologies from KUMAMOTO, including the JSME 14th Symposium on Micro-Nano Science and Technology and CHEMINAS 48 at Kumamoto-jo Hall! <a href=\"https:\/\/yoshidalab.r.chuo-u.ac.jp\/en\/%e5%ad%a6%e4%bc%9a%e7%99%ba%e8%a1%a8%e3%82%92%e8%a1%8c%e3%81%84%e3%81%be%e3%81%97%e3%81%9f%e7%86%8a%e6%9c%ac-2023\/\">Lab News<\/a><\/li>\n<li>2023\/11\/4, 10:00\u201316:00 The laboratory in Room 1641, Building No. 1, will be open during the Chuo University Science and Engineering Hakumon Festival. Everyone is welcome. Third-year students can tour the laboratory and talk with senior students.<\/li>\n<li>2023\/7\/30\u201331, 10:00\u201315:00 The laboratory will be open for Chuo University Open Campus. See the <a href=\"https:\/\/chuooc2023.jp\/\">official website<\/a> for details. This is a chance to ask senior students about university study and cutting-edge research. Prospective students and their families are welcome!<\/li>\n<li>2023\/5\/13\u201314 and 6\/3\u20134 Five graduate students presented at CHEMINAS 47 and the JSME 35th Bioengineering Conference in Sendai! <a href=\"https:\/\/yoshidalab.r.chuo-u.ac.jp\/en\/%e5%ad%a6%e4%bc%9a%e7%99%ba%e8%a1%a8%e3%82%92%e8%a1%8c%e3%81%84%e3%81%be%e3%81%97%e3%81%9f%ef%bc%81-3\/\">Lab News<\/a><\/li>\n<li>2022\/11\/14\u201316 Thirteen graduate students presented at Future Technologies from TOKUSHIMA, including the JSME 13th Symposium on Micro-Nano Science and Technology and CHEMINAS 46 at Asty Tokushima! <a href=\"https:\/\/yoshidalab.r.chuo-u.ac.jp\/en\/%e5%ad%a6%e4%bc%9a%e7%99%ba%e8%a1%a8%e3%82%92%e8%a1%8c%e3%81%84%e3%81%be%e3%81%97%e3%81%9f%ef%bc%81-2\/\">Lab News<\/a><\/li>\n<li>2022\/11\/5\u20136 The laboratory will be open during the Chuo University Science and Engineering Hakumon Festival. Visitors from outside the university should register via the <a href=\"https:\/\/rikohaku.net\/\">official website<\/a> by 10\/25. Third-year students may visit between 13:00 and 16:00.<\/li>\n<li>2022\/10\/31 and 11\/1 An online laboratory introduction will be provided for third-year students. Please watch the video linked on the <a href=\"https:\/\/yoshidalab.r.chuo-u.ac.jp\/en\/lecture\/\">course information<\/a> page; only those with questions need attend. Late arrival or absence is fine.<\/li>\n<li>2022\/7\/30\u201331 The laboratory will be open for Chuo University Open Campus. See the official website for details; online streaming will also be available.<\/li>\n<li>2022\/5\/21\u201322 Yoshida Laboratory students presented at the 45th meeting of the Society for Chemistry and Micro-Nano Systems (CHEMINAS 45). (<a href=\"https:\/\/yoshidalab.r.chuo-u.ac.jp\/en\/%e5%ad%a6%e4%bc%9a%e7%99%ba%e8%a1%a8%e3%82%92%e8%a1%8c%e3%81%84%e3%81%be%e3%81%97%e3%81%9f%ef%bc%81\/\">Lab News<\/a>)<\/li>\n<li>2021\/11\/9\u201311 First-year master\u2019s students presented at the 12th Symposium on Micro-Nano Science and Technology. (<a href=\"https:\/\/yoshidalab.r.chuo-u.ac.jp\/en\/%e4%bf%ae%e5%a3%ab1%e5%b9%b4%e7%94%9f%e3%81%8c%e5%ad%a6%e4%bc%9a%e7%99%ba%e8%a1%a8%e3%82%92%e8%a1%8c%e3%81%84%e3%81%be%e3%81%97%e3%81%9f%ef%bc%81\/\">Lab News<\/a>)<\/li>\n<li>2021\/10\/28\u201329 and 11\/2 An online laboratory-introduction video for third-year undergraduates is available through the course information page. The password is distributed at the briefing.<\/li>\n<li>2021\/3\/12 Laboratory construction and relocation are complete! The graduate students\u2019 office and experimental laboratories are Rooms 1641 and 1644. Please contact Yoshida to discuss graduate study or arrange a visit.<\/li>\n<li>2020\/12\/7 Due to laboratory construction, the graduate students\u2019 office and experimental laboratories are temporarily moving to Rooms 1523 and 1521 until approximately the end of the academic year. Yoshida is in Room 1642.<\/li>\n<li>2020\/10\/29\u201330 We held online laboratory introductions for third-year Chuo University students. Please contact Yoshida if you could not attend but would like the materials.<\/li>\n<li>2020\/9\/7 The laboratory website launched.<\/li>\n<li>2020\/4\/1 Yoshida Laboratory opened.<\/li>\n<\/ul>\n<\/div>\n\n\n\n<\/section><section class=\"yl-links\"><h2 class=\"wp-block-heading\">Links<\/h2><p class=\"yl-external-title\">Faculty, department &#038; graduate school<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.chuo-u.ac.jp\/academics\/faculties\/science\/\">Chuo University, Faculty of Advanced Science and Engineering<\/a><\/li>\n\n\n\n<li><a href=\"http:\/\/www.elect.chuo-u.ac.jp\/\">Chuo University, Department of Electrical, Electronic, and Communication Engineering, Faculty of Advanced Science and Engineering<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.chuo-u.ac.jp\/academics\/graduateschool\/science\/\">Chuo University, Graduate School of Science and Engineering, Electrical, Electronic, and Communication Engineering<\/a><\/li>\n<\/ul><\/section><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Organic &#038; Bioelectronics LaboratoryYoshida Laboratory Chuo University \u00b7 Faculty of Advanced Science and Engineering \u00b7 Department of Electrical, Electronic, and Communication EngineeringChuo University \u00b7 Graduate School of Science and Engineering \u00b7 Graduate Program in Electrical, Electronic, and Communication Engineering We study electronic devices made from organic and biological materials. Our work builds on electrical, electronic [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":139,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_locale":"en_US","_original_post":"https:\/\/yoshidalab.r.chuo-u.ac.jp\/wp_bioelectronics\/?page_id=52","sns_share_botton_hide":"","vkExUnit_sns_title":"","_vk_print_noindex":"","sitemap_hide":"","vkExUnit_sitemap":"","_veu_custom_css":"","veu_display_promotion_alert":"","_exclude_from_list_pages":"","vkexunit_cta_each_option":"","vkExUnit_childPageIndex":"","vkExUnit_pageList_ancestor":"","vkExUnit_contact_enable":"","_lightning_design_setting":{"layout":"default"},"footnotes":""},"class_list":["post-102","page","type-page","status-publish","has-post-thumbnail","hentry","en-US"],"veu_head_title_object":{"title":"","add_site_title":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Top - \u5409\u7530\u7814\u7a76\u5ba4 (\u6709\u6a5f\u30fb\u30d0\u30a4\u30aa\u96fb\u5b50\u5de5\u5b66\u7814\u7a76\u5ba4)<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/yoshidalab.r.chuo-u.ac.jp\/en\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Top - \u5409\u7530\u7814\u7a76\u5ba4 (\u6709\u6a5f\u30fb\u30d0\u30a4\u30aa\u96fb\u5b50\u5de5\u5b66\u7814\u7a76\u5ba4)\" \/>\n<meta property=\"og:description\" content=\"Organic &#038; Bioelectronics LaboratoryYoshida Laboratory Chuo University \u00b7 Faculty of Advanced Science and Engineering \u00b7 Department of Electrical, Electronic, and Communication EngineeringChuo University \u00b7 Graduate School of Science and Engineering \u00b7 Graduate Program in Electrical, Electronic, and Communication Engineering We study electronic devices made from organic and biological materials. 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