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Development of Separation Process Using a Hierarchical Structure of Cubosomal Self-Assembly Gel

Research Project

Project/Area Number 19K15338
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 27010:Transport phenomena and unit operations-related
Research InstitutionTohoku University (2020-2021)
Osaka University (2019)

Principal Investigator

Suga Keishi  東北大学, 工学研究科, 准教授 (00709800)

Project Period (FY) 2019-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2021: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2020: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2019: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
KeywordsCubosome / Shear thickening / Drug delivery system / Lipid nanoparticle / Membrane property / Shear thining / Polymerizable lipid / ゲル粒子 / 疎水性薬剤分子 / Hydrocortisone / 膜特性 / Cubosomalゲル / 物質分離 / 疎水性薬剤 / 薬剤徐放性 / cubosome / 脂質膜 / ハイドロゲル / ナノ構造 / キラル分離
Outline of Research at the Start

自己組織化膜(2分子膜ベシクル等)は,柔軟(ソフト)な膜界面ならではの分子認識・物質変換特性を有する.本研究では,両親媒性分子の自己組織化を利用したゲル状集合体「Cubosomalゲル)」を合理的かつ合目的的に調製・評価するための方法論について明らかにし,その構造的特性(=ハード特性)を活用する階層的な膜場設計を行う.Case Studyとして各種生体分子の高度分離プロセスについて検討し,物理化学的な界面特性(=ソフト特性)とハード特性を駆使して戦略的に識別分離を行うための新規なプロセス開発を目標とする.

Outline of Final Research Achievements

Cubosomal self-assembly was successfully prepared by fatty acid (e.g., oleic acid) and monoolein. Raman spectroscopy analysis revealed that lipids in cubosome were tightly packed, which could be one of essential properties of hierarchical cubosome assembly. In the gel preparation process, a high-speed stirring (Re > 2000) was necessary, wherein long-time shear stress application could promote the fluid dynamic aggregation of cubosome particles. The obtained cubosomal gel encapsulated hydrophobic drugs and metal nanoparticles. It is expected that cubosomal self-assembly (particle, gel) can be applied for drug delivery system and separation device.

Academic Significance and Societal Importance of the Research Achievements

Cubosomeは階層的な構造を有する自己組織系であり、調製条件(組成、分散方法)によって分散性cubosomeやゲル状cubosomeとなることが知られていた。本研究によって、ゲルが形成されるプロセスは剪断凝集とみなすことができ、剪断応力(ここでは撹拌Reynolds数)によって集合体のサイズを制御できる可能性を明らかにした。

Report

(4 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (31 results)

All 2022 2021 2020 2019 Other

All Int'l Joint Research (3 results) Journal Article (14 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 14 results,  Open Access: 5 results) Presentation (12 results) (of which Int'l Joint Research: 3 results,  Invited: 3 results) Remarks (2 results)

  • [Int'l Joint Research] Universitas Brawijaya(インドネシア)

    • Related Report
      2020 Research-status Report
  • [Int'l Joint Research] University of California, Davis(米国)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research] Universiti Teknologi Malaysia(マレーシア)

    • Related Report
      2019 Research-status Report
  • [Journal Article] Systematic Characterization of Nanostructured Lipid Carriers from Cetyl Palmitate/Caprylic Triglyceride/Tween 80 Mixtures in an Aqueous Environment2021

    • Author(s)
      Izza Ni’matul、Suga Keishi、Okamoto Yukihiro、Watanabe Nozomi、Bui Tham Thi、Wibisono Yusuf、Fadila Cut Rifda、Umakoshi Hiroshi
    • Journal Title

      Langmuir

      Volume: 37 Issue: 14 Pages: 4284-4293

    • DOI

      10.1021/acs.langmuir.1c00270

    • Related Report
      2021 Annual Research Report 2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Modulation of the Belousov?Zhabotinsky Reaction with Lipid Bilayers: Effects of Lipid Head Groups and Membrane Properties2021

    • Author(s)
      Chern Michael S.、Watanabe Nozomi、Suga Keishi、Okamoto Yukihiro、Umakoshi Hiroshi
    • Journal Title

      Langmuir

      Volume: 37 Issue: 22 Pages: 6811-6818

    • DOI

      10.1021/acs.langmuir.1c00915

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Insight into the Exosomal Membrane: From Viewpoints of Membrane Fluidity and Polarity2021

    • Author(s)
      Suga Keishi、Matsui Daiki、Watanabe Nozomi、Okamoto Yukihiro、Umakoshi Hiroshi
    • Journal Title

      Langmuir

      Volume: 37 Issue: 38 Pages: 11195-11202

    • DOI

      10.1021/acs.langmuir.1c00687

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Structure and Properties Characterization of Amphiphilic Dendrons Modified Lipid Membrane2021

    • Author(s)
      Han Jin、Iimure Yosuke、Okamoto Yukihiro、Suga Keishi、Umakoshi Hiroshi
    • Journal Title

      Chemistry Letters

      Volume: 50 Issue: 1 Pages: 187-190

    • DOI

      10.1246/cl.200633

    • NAID

      130007966018

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Investigation of Quercetin interaction behaviors with lipid bilayers: Toward understanding its antioxidative effect within biomembrane2021

    • Author(s)
      Jin Han、Misaki Amau、Yukihiro Okamoto、Keishi Suga、Hiroshi Umakoshi
    • Journal Title

      Journal of Bioscience and Bioengineering

      Volume: 0 Issue: 1 Pages: 49-55

    • DOI

      10.1016/j.jbiosc.2021.03.004

    • NAID

      40022630152

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Silver Nanoparticle–Phospholipid Self–Assembly Systems for Membrane Surface– Enhanced Raman Spectroscopy Analysis2020

    • Author(s)
      Miftah Faried、Suga Keishi、Okamoto Yukihiro、Umakoshi Hiroshi
    • Journal Title

      MEMBRANE

      Volume: 45 Issue: 4 Pages: 187-192

    • DOI

      10.5360/membrane.45.187

    • NAID

      130007881618

    • ISSN
      0385-1036, 1884-6440
    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Site Specific Analysis of Anionic Lipid by Membrane Surface-enhanced Raman Spectroscopy with Different Sized Gold Nanoparticles2020

    • Author(s)
      Faried Miftah、Ando Seiya、Suga Keishi、Okamoto Yukihiro、Umakoshi Hiroshi
    • Journal Title

      Chemistry Letters

      Volume: 49 Issue: 9 Pages: 1107-1110

    • DOI

      10.1246/cl.200389

    • NAID

      130007897059

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Characterization of pH-Responsive Self-Assembly Behaviors of Fatty Acid-Functionalized Prodrug2020

    • Author(s)
      Han Jin、Hayashi Keita、Okamoto Yukihiro、Suga Keishi、Umakoshi Hiroshi
    • Journal Title

      Biochemical Engineering Journal

      Volume: 164 Pages: 107794-107794

    • DOI

      10.1016/j.bej.2020.107794

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Changes Caused by Liposomes to the Belousov-Zhabotinsky Reaction2020

    • Author(s)
      Chern Michael S.、Okamoto Yukihiro、Suga Keishi、Watanabe Nozomi、Umakoshi Hiroshi
    • Journal Title

      The Journal of Physical Chemistry B

      Volume: 124 Issue: 44 Pages: 9862-9869

    • DOI

      10.1021/acs.jpcb.0c06413

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Evaluation of Molecular Ordering in Bicelle Bilayer Membranes Based on Induced Circular Dichroism Spectra2020

    • Author(s)
      Keishi Suga, Kazuki Kitagawa, Shogo Taguchi, Yukihiro Okamoto, Hiroshi Umakoshi
    • Journal Title

      Langmuir

      Volume: 36 Issue: 12 Pages: 3242-3250

    • DOI

      10.1021/acs.langmuir.9b03710

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Membrane Surface-Enhanced Raman Spectroscopy for Cholesterol-Modified Lipid Systems: Effect of Gold Nanoparticle Size2019

    • Author(s)
      Miftah Faried, Keishi Suga, Yukihiro Okamoto, Kamyar Shameli, Mikio Miyake, Hiroshi Umakoshi
    • Journal Title

      ACS Omega

      Volume: 4 Issue: 9 Pages: 13687-13695

    • DOI

      10.1021/acsomega.9b01073

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Melting-Temperature-Dependent Interactions of Ergosterol with Unsaturated and Saturated Lipids in Model Membranes2019

    • Author(s)
      Tham Thi Bui, Keishi Suga, Tonya L. Kuhl, Hiroshi Umakoshi
    • Journal Title

      Langmuir

      Volume: 35 Issue: 32 Pages: 10640-10647

    • DOI

      10.1021/acs.langmuir.9b01538

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Ergosterol-Induced Ordered Phase in Ternary Lipid Mixture Systems of Unsaturated and Saturated Phospholipid Membranes2019

    • Author(s)
      Tham Thi Bui, Keishi Suga, Hiroshi Umakoshi
    • Journal Title

      The Journal of Physical Chemistry B

      Volume: 123 Issue: 29 Pages: 6161-6168

    • DOI

      10.1021/acs.jpcb.9b03413

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Potential Interaction Behavior of Lanosterol and Unsaturated Phosphocholine in Monolayer Membrane2019

    • Author(s)
      Tham Thi Bui, Keishi Suga, Hiroshi Umakoshi
    • Journal Title

      膜

      Volume: 44 Issue: 4 Pages: 199-203

    • DOI

      10.5360/membrane.44.199

    • NAID

      130007687454

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Presentation] 球殻状分子集合体を反応場とした共役ポリマーの合成2022

    • Author(s)
      中山翔太、菅恵嗣、渡部花奈子、長尾大輔
    • Organizer
      第21回高分子ミクロスフェア討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] コレステロールを誘導因子とするポリジアセチレンの超分子キラリティ発現2021

    • Author(s)
      菅恵嗣、吉田健悟、Tonya L. Kuhl、長尾大輔、馬越大
    • Organizer
      日本膜学会第43年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 新奇な発色特性を有するポリジアセチレンベシクルの開発2021

    • Author(s)
      中山翔太、菅恵嗣、渡部花奈子、長尾大輔
    • Organizer
      日本膜学会第43年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Effects of Hydrocortisone Incorporation on the Physicochemical Properties of Monoolein and Oleic Acid Self-assemblies2021

    • Author(s)
      Ward Wakileh, Nozomi Watanabe, Keishi Suga, Naoki Ikushima, Naoko Kajimura, Kaoru Mitsuoka, Yukihiro Okamoto, Hiroshi Umakoshi
    • Organizer
      膜シンポジウム2021
    • Related Report
      2021 Annual Research Report
  • [Presentation] ポリジアセチレンベシクルの調製と発色特性の評価2021

    • Author(s)
      中山翔太、菅恵嗣、渡部花奈子、長尾大輔
    • Organizer
      化学工学会第86年会
    • Related Report
      2020 Research-status Report
  • [Presentation] リポソーム膜におけるミクロ~メゾスケール相分離挙動の評価2020

    • Author(s)
      菅恵嗣
    • Organizer
      生物工学Webシンポジウム2020
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] Design of Lipid-Nanoparticle Assemblies for High-Sensitive Lipid Membrane Analysis2020

    • Author(s)
      K. Suga, M. Faried, K. Watanabe, Y. Okamoto, H. Umakoshi, D. Nagao
    • Organizer
      2020 Virtual AIChE Annual Meeting
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 疎水性薬剤送達のためのCubosome集合体の調製と評価2020

    • Author(s)
      生島直樹、菅恵嗣、岡本行広、渡邉望美、馬越 大
    • Organizer
      膜シンポジウム2020
    • Related Report
      2020 Research-status Report
  • [Presentation] 新規なDDSキャリアを指向したCubosome集合体の調製と評価2020

    • Author(s)
      生島 直樹, 菅 恵嗣, 岡本 行広, 馬越 大
    • Organizer
      化学工学会第85年会
    • Related Report
      2019 Research-status Report
  • [Presentation] Preparation, characterization, and application of disk-like lipid self-assemblies2019

    • Author(s)
      Kazuki KITAGAWA, Shogo TAGUCHI, Keishi SUGA, Yukihiro OKAMOTO, Hiroshi UMAKOSHI
    • Organizer
      APCChE2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Design of cubosomal gel based on self-assembly behaviors of fatty acids2019

    • Author(s)
      Keishi SUGA, Yoko OTSUKA, Hiroshi UMAKOSHI
    • Organizer
      APCChE2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] 物質を認識して分けるための膜材料開発2019

    • Author(s)
      菅 恵嗣
    • Organizer
      分離技術会年会2019
    • Related Report
      2019 Research-status Report
    • Invited
  • [Remarks] 東北大学大学院工学研究科化学工学専攻長尾研究室

    • URL

      https://www.che.tohoku.ac.jp/~mpe/index.html

    • Related Report
      2021 Annual Research Report
  • [Remarks] 長尾研究室HP

    • URL

      https://www.che.tohoku.ac.jp/~mpe/

    • Related Report
      2020 Research-status Report

URL: 

Published: 2019-04-18   Modified: 2023-01-30  

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