MHS2024@Nagoya で学会発表

2024年11月22-24日に名古屋大学で開催されたIEEE MHS2024でYi Hongdong君が研究発表しました．水和ポリマーブラシを用いて長鎖DNAのサイズ分離を目指す研究です．今回の発表では，ポリマーブラシ膜表面を電気泳動するDNAの泳動速度とコンフォメーションの関係を実験的に検証し，さらにメカニズム解明のために中性子反射率測定によって界面ナノ構造解析を実施した結果を紹介しました．講演タイトルは以下の通り．

• "Electrophoresis Velocity Difference Between T4 and λ DNA Molecules that Migrate in a Hydrated Polymer Brush Investigated using Neutron Reflectometry", Hongdong Yi, Shintaro Itoh, Kenji Fukuzawa, Naoki Azuma, Hedong Zhang

伊藤 伸太郎

---

Yi Hongdong gave a research presentation at IEEE MHS2024, held at Nagoya University on November 22-24, 2024. This research aims to achieve size separation of long-chain DNA molecules using hydrated polymer brushes. In this presentation, he introduced the results of experimental verification of the relationship between the speed and conformation of DNA migrating on the surface of the polymer brush films, and also introduced the results of the interface nano-structure analysis using neutron reflectometry to elucidate the mechanism. The title of the lecture was as follows.

• "Electrophoresis Velocity Difference Between T4 and λ DNA Molecules that Migrate in a Hydrated Polymer Brush Investigated using Neutron Reflectometry", Hongdong Yi, Shintaro Itoh, Kenji Fukuzawa, Naoki Azuma, Hedong Zhang

Shintaro ITOH