Fukushima Lab. in University of Fukui Official Web Site
福井大学福島研究室公式ホームページ
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このサイトは福井大学工学部機械・システム工学科福島研究室の公式ホームページです
About our laboratory
Molecular Simulation of the liquid inside nano-order channels
ナノ空間における液滴挙動の解析
ナノ空間における液滴挙動の解析
Studying droplet dynamics in microfluidic channels can have important applications in various fields, such as lab-on-a-chip devices for medical diagnostics, chemical synthesis, and environmental monitoring. The unique properties of droplets, such as their small size and high surface-to-volume ratio, make them useful in these applications for performing tasks such as mixing, reaction, and separation.
nmオーダーの流路を運動する液滴の運動は非常に複雑な現象であり、未解明な問題が多い分野である。一方、近年の加工技術の進歩により工学的にも重要になってきている。本研究室では数値計算を用いて微少液滴の運動を解析している。
Molecualr Simulation of the property of the interface between solid-liquid and solid-polymer
固体-液体・固体-高分子間の界面特製の把握
固体-液体・固体-高分子間の界面特製の把握
Molecular simulations are a powerful tool for understanding the properties of interfaces between solid-polymer. Polymer-solid system is very importnat issues in industry. Simulating the interface between solid-polymer can help to understand the behavior of polymers on the solid wall.
固体壁面上におけるポリマー高分子やペプチドの挙動は工学的に非常に重要なトピックである。本研究室ではペプチドの吸着挙動が固体壁面の界面ダイポールの大きさに依存すること等を明らかにした。
Publication
Akinori Fukushima, Shinya Oyagi, and Takashi Tokumasu, Molecular dynamics simulation of channel-size dependence of the force around a liquid-vapor-solid contact line region, Physical Review E, accepted (2025)
Akinori Fukushima and Hideyuki Uematsu, Interfacial adhesion of polycarbonate to graphene and silicon oxide: A comparative molecular dynamics analysis, Surfaces and Interfaces 55 105323 (2024)
Akinori Fukushima, Masaya Hirano, and Ryuichi Sato, Effect of hydrophobic groups on adsorption of arginine-based amino acids to solid surfaces in water, Struct Chem (2022).
Hideyuki Uematsu, Naoki Higashitani, Ayaka Yamaguchi, Akinori Fukuishima, Takayuki Asano, Seitaro Mitsudo, Shinji Sugihara, Masachika Yamane, Toshihira Irisawa, Yukihiro Ozaki, Shuichi Tanoue, Effects of polycarbonate crystals, π-π interactions, and chemical bonds at an interface on the interfacial adhesion between polycarbonate and reinforcing fibers, Surfaces and Interfaces 34 102300 (2022).
Akinori Fukushima, Hironori Sakai, Takashi Tokumasu, Ab initio studies of the effect of the fluorination on deprotonation reaction of the benzene sulfonic acid, JOURNAL OF MOLECULAR MODELING 26(6) (2020)
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