Updated on 2025/04/30

写真a

 
湊 遥香
 
Organization
Faculty of Environmental, Life, Natural Science and Technology Special-Appointment Lecturer
Position
Special-Appointment Lecturer
External link

Research Interests

  • コロイド界面科学

  • 高分子科学

  • 高分子革新材料

  • 高分子ゲル微粒子

  • 廃プラスチック循環

Research Areas

  • Nanotechnology/Materials / Polymer materials  / 高分子微粒子

  • Nanotechnology/Materials / Polymer chemistry

Education

  • 信州大学大学院 総合工学系研究科 生命機能・ファイバー工学専攻    

    2017.4 - 2020.3

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  • Shinshu University   博士課程教育リーディングプログラム ファイバールネッサンスを先導するグローバルリーダーの養成  

    2015.4 - 2020.3

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  • 信州大学大学院 理工学系研究科 化学・材料専攻    

    2015.4 - 2017.3

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  • 信州大学 繊維学部 化学・材料系    

    2011.4 - 2015.3

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Research History

  • Okayama University   学術研究院環境生命自然科学学域

    2025.4

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  • Okayama University   Graduate School of Environmental, Life, Natural Science and Technology

    2024.4 - 2025.3

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  • 信州大学繊維学部   博士研究員

    2020.4 - 2024.3

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  • North Carolina State University

    2017.9 - 2017.11

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    Country:United States

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Professional Memberships

  • American Chemical Society

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  • 公益社団法人日本化学会 コロイドおよび界面化学部会

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  • 公益社団法人高分子学会

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  • 公益社団法人日本化学会

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Papers

  • Machine-learning-assisted prediction of the size of microgels prepared by aqueous precipitation polymerization Reviewed

    Daisuke Suzuki, Haruka Minato, Yuji Sato, Ryuji Namioka, Yasuhiko Igarashi, Risako Shibata, Yuya Oaki

    Chemical Communications   60   13678 - 13681   2024

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.1039/D4CC04386C

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  • Relationship between πA isotherms and single microgel/microgel array structures revealed via the direct visualization of microgels at the air/water interface Invited Reviewed

    Takahisa Kawamoto, Haruka Minato, Daisuke Suzuki

    Soft Matter   20 ( 29 )   5836 - 5847   2024

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    Publishing type:Research paper (scientific journal)   Publisher:Royal Society of Chemistry (RSC)  

    The structures of single microgels and microgel arrays at the air/water interface were directly visualized and correlated with π–A isotherms to understand the compression behavior of soft and deformable microgels at the interface.

    DOI: 10.1039/d4sm00640b

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  • Multi-layer core/shell microgels with internal complexity and their nanocomposites Reviewed

    Haruka Minato, Satoki Ushida, Kentaro Yokouchi, Daisuke Suzuki

    Chemical Communications   60 ( 12 )   1630 - 1633   2024

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    Authorship:Lead author   Publishing type:Research paper (scientific journal)   Publisher:Royal Society of Chemistry (RSC)  

    In this study, we show that core/shell microgels with multiple layers can be created via a one-pot precipitation polymerization, in which monomers are added to the reaction flask multiple times once most of the previous monomer has been consumed.

    DOI: 10.1039/d3cc05579e

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  • The compression of deformed microgels at an air/water interface Reviewed

    Takahisa Kawamoto, Kohei Yanagi, Yuichiro Nishizawa, Haruka Minato, Daisuke Suzuki

    Chemical Communications   2023

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    Publishing type:Research paper (scientific journal)   Publisher:Royal Society of Chemistry (RSC)  

    The compression of microgels at air/water interfaces was investigated using a Langmuir–Blodgett trough with in situ fluorescent microscopy. The relationship between the structure of the microgel arrays and the compression behavior was clarified.

    DOI: 10.1039/d3cc03425a

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  • Closed-loop recycling of microparticle-based polymers Reviewed

    Takumi Watanabe, Haruka Minato, Yuma Sasaki, Seina Hiroshige, Hayato Suzuki, Nahomi Matsuki, Koki Sano, Takeshi Wakiya, Yuichiro Nishizawa, Takayuki Uchihashi, Takuma Kureha, Mitsuhiro Shibayama, Toshikazu Takata, Daisuke Suzuki

    Green Chemistry   25   3418 - 3424   2023

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    Authorship:Lead author   Publishing type:Research paper (scientific journal)   Publisher:Royal Society of Chemistry (RSC)  

    We propose a recycling strategy for tough polymers based on microparticles. The "microparticle-based" concept allows materials recycling without loss of their properties (‘closed-loop’ recycling).

    DOI: 10.1039/d3gc00090g

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  • Durable gelfoams stabilized by compressible nanocomposite microgels. Reviewed International journal

    Yuichiro Nishizawa, Takumi Watanabe, Tetsuya Noguchi, Masaya Takizawa, Chihong Song, Kazuyoshi Murata, Haruka Minato, Daisuke Suzuki

    Chemical communications (Cambridge, England)   58   12927 - 12930   2022.10

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    Language:English   Publishing type:Research paper (scientific journal)  

    Although hydrogel microspheres (microgels) are useful as emulsion stabilizers, typical microgels cannot stabilize foams over a prolonged period of time. Here, we found that compressible nanocomposite microgels with solid nanoparticles can overcome undesired desorption of microgels from the air/water interface of bubbles, and form highly durable, microgel-surrounded foams (gelfoams).

    DOI: 10.1039/d2cc04993g

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  • Adsorption Races of Binary Colloids with Different Softness at the Air/Water Interface of Sessile Droplets Reviewed

    Haruka Minato, Yuma Sasaki, Kenshiro Honda, Takumi Watanabe, Daisuke Suzuki

    Advanced Materials Interfaces   2200879 - 2200879   2022.8

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    Authorship:Lead author   Publishing type:Research paper (scientific journal)   Publisher:Wiley  

    DOI: 10.1002/admi.202200879

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    Other Link: https://onlinelibrary.wiley.com/doi/full-xml/10.1002/admi.202200879

  • High-Frequency Swelling/Deswelling Oscillation of Poly(Oligoethylene Glycol) Methacrylate-Based Hydrogel Microspheres with a Tris(2,2′-bipyridyl)ruthenium Catalyst Reviewed

    Kohei Inui, Ikuma Saito, Ryo Yoshida, Haruka Minato, Daisuke Suzuki

    ACS Applied Polymer Materials   3 ( 7 )   3298 - 3306   2021.7

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    Publishing type:Research paper (scientific journal)   Publisher:American Chemical Society (ACS)  

    DOI: 10.1021/acsapm.1c00153

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  • Temperature-dependent relationship between the structure and mechanical strength of volatile organic compound-free latex films prepared from poly(butyl acrylate-co-methyl methacrylate) microspheres Reviewed

    Seina Hiroshige, Haruka Minato, Yuichiro Nishizawa, Yuma Sasaki, Takuma Kureha, Mitsuhiro Shibayama, Kazuya Uenishi, Toshikazu Takata, Daisuke Suzuki

    Polymer Journal   53 ( 2 )   345 - 353   2021.2

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    Publishing type:Research paper (scientific journal)   Publisher:Springer Science and Business Media LLC  

    DOI: 10.1038/s41428-020-00406-6

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    Other Link: https://www.nature.com/articles/s41428-020-00406-6

  • Nanostructures, Thermoresponsiveness, and Assembly Mechanism of Hydrogel Microspheres during Aqueous Free-Radical Precipitation Polymerization. Reviewed International journal

    Yuichiro Nishizawa, Haruka Minato, Takumi Inui, Takayuki Uchihashi, Daisuke Suzuki

    Langmuir : the ACS journal of surfaces and colloids   37 ( 1 )   151 - 159   2021.1

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    Language:English   Publishing type:Research paper (scientific journal)  

    Although techniques to produce uniformly sized hydrogel microspheres (microgels) by aqueous free-radical precipitation polymerization are well established, the details of the polymerization process remain mysterious. In the present study, the structural evolution and thermoresponsiveness of the developing microgels during the polymerization were evaluated by temperature-controlled high-speed atomic force microscopy. This analysis clarified that the swelling properties of the precursor microgels formed in the early stages of the polymerization are quite low due to the high incorporation of cross-linkers and that non-thermoresponsive deca-nanosized spherical domains are already present in the precursor microgels. Furthermore, we succeeded in tracking the formation of nuclei and their growth process, which has never been fully understood, in aqueous solution by real-time observations. These findings will help us to design functional microgels with the desired nanostructures via precipitation polymerization.

    DOI: 10.1021/acs.langmuir.0c02654

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  • Nanostructure and thermoresponsiveness of poly(N-isopropyl methacrylamide)-based hydrogel microspheres prepared via aqueous free radical precipitation polymerization Reviewed

    Yuichiro Nishizawa, Haruka Minato, Takumi Inui, Ikuma Saito, Takuma Kureha, Mitsuhiro Shibayama, Takayuki Uchihashi, Daisuke Suzuki

    RSC Advances   11 ( 22 )   13130 - 13137   2021

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    Publishing type:Research paper (scientific journal)   Publisher:Royal Society of Chemistry (RSC)  

    <p>Nanostructure and thermoresponsiveness of single and packed poly(<italic>N</italic>-isopropyl methacrylamide)-based microgels observed by temperature-controllable high speed atomic force microscopy.</p>

    DOI: 10.1039/d1ra01650d

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  • Non-close-packed arrangement of soft elastomer microspheres on solid substrates Reviewed

    Yuma Sasaki, Seina Hiroshige, Masaya Takizawa, Yuichiro Nishizawa, Takayuki Uchihashi, Haruka Minato, Daisuke Suzuki

    RSC Advances   11   14562 - 14567   2021

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.1039/D1RA02688G

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  • Thermoresponsive structural changes of single poly(N-isopropyl acrylamide) hydrogel microspheres under densely packed conditions on a solid substrate Reviewed

    Haruka Minato, Yuichiro Nishizawa, Takayuki Uchihashi, Daisuke Suzuki

    Polymer Journal   2020.6

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:Springer Science and Business Media LLC  

    DOI: 10.1038/s41428-020-0372-3

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    Other Link: http://www.nature.com/articles/s41428-020-0372-3

  • Hydrophobic Monomers Recognize Microenvironments in Hydrogel Microspheres during Free-Radical-Seeded Emulsion Polymerization. Reviewed International journal

    Takumi Watanabe, Yuichiro Nishizawa, Haruka Minato, Chihong Song, Kazuyoshi Murata, Daisuke Suzuki

    Angewandte Chemie (International ed. in English)   59 ( 23 )   8849 - 8853   2020.6

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Wiley  

    The three-dimensional structure of nanocomposite microgels was precisely determined by cryo-electron micrography. Several nanocomposite microgels that differ with respect to their nanocomposite structure, which were obtained from seeded emulsion polymerization in the presence of microgels, were used as model nanocomposite materials for cryo-electron micrography. The obtained three-dimensional segmentation images of these nanocomposite microgels provide important insights into the interactions between the hydrophobic monomers and the microgels, that is, hydrophobic styrene monomers recognize molecular-scale differences in polarity within the microgels during the emulsion polymerization. This result led to the formation of unprecedented multi-layered nanocomposite microgels, which promise substantial potential in colloidal applications.

    DOI: 10.1002/anie.202003493

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  • The Belousov–Zhabotinsky Reaction in Thermoresponsive Core–Shell Hydrogel Microspheres with a Tris(2,2′-bipyridyl)ruthenium Catalyst in the Core Reviewed

    Kohei Inui, Takumi Watanabe, Haruka Minato, Shusuke Matsui, Keito Ishikawa, Ryo Yoshida, Daisuke Suzuki

    The Journal of Physical Chemistry B   124 ( 18 )   3828 - 3835   2020.5

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:American Chemical Society ({ACS})  

    The Belousov-Zhabotinsky (BZ) reaction shows temporal or spatiotemporal structures such as redox oscillation of the catalyst, [ruthenium(II)tris(2,2'-bipyridine)]-[PF6](2) ([Ru(bpy)(3)][PF6](2)). In this study, autonomously oscillating hydrogel microspheres (microgels) were investigated, which show swelling/deswelling oscillation induced by the redox oscillation of the BZ reaction inside the gel. Despite the periodically and autonomously induced oscillation that does not require an external stimulus, it has not been possible to perform any manipulation of the oscillatory behavior over time. The results of the present study show that it is possible to reversibly switch the microgel oscillations from an "on" active state of the BZ reaction to an "off" inactive state by changing the temperature in combination with thermoresponsive microgels. To realize on-demand switching, the construction of double-shell structures is crucial; the thermoresponsive first shell allows the microgels to modulate the diffusion of the substrates or intermediates in the BZ reaction, while the second shell maintains colloidal stability under high temperatures and high ion concentrations. The functionalized double-shell microgels were prepared via multistep seeded precipitation polymerization. The oscillatory switching behavior of the BZ reaction was observed directly and evaluated by ultraviolet-visible (UV-vis) spectroscopy. The central concept of this study, i.e., "on-off switching" can be expected to benefit the development of advanced bioinspired materials.

    DOI: 10.1021/acs.jpcb.0c02238

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  • Two-step yielding behavior of densely packed microgel mixtures with chemically dissimilar surfaces and largely different sizes Reviewed International journal

    Saori Minami, Takumi Watanabe, Yuma Sasaki, Haruka Minato, Atsushi Yamamoto, Daisuke Suzuki, Kenji Urayama

    Soft Matter   16 ( 31 )   7400 - 7413   2020

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Royal Society of Chemistry ({RSC})  

    Steady-state flow and elastic behavior is investigated for the moderately concentrated binary suspensions of soft microgels (pastes) with chemically dissimilar surfaces, and various degrees of size- and stiffness disparities. The pastes of poly(N-isopropyl acrylamide) (N) and poly(N-isopropyl methacrylamide) (NM) microgels with different values of yield strain γc (γNc > γNMc) are employed as the components. For the single microgel pastes (φ ≈ 1 where φ is apparent volume fraction), the values of γc are governed by the chemical species of constituent polymer in microgel surface whereas γc is insensitive to cross-link density and particle size. We demonstrate that the binary N/NM pastes with large size disparity (RN/NM = DN/DNM < 0.26 where D is the microgel diameter) at low φN (φN: weight fraction of small N microgels) exhibit the peculiarities in several rheological aspects, i.e., the two-step yielding in steady-state flow, and their values of γc and equilibrium shear modulus (G0) being equivalent to those of the single large NM microgel paste. These peculiarities are attributed to the characteristic packing resulting from large size disparity in which all or almost of the small N microgels tend to be accommodated in the gap between the large NM microgels even in moderately concentrated state. This characteristic packing substantially masks the contribution of the small N microgels at low φN, explaining the φN-independent G0 and γc as well as the first yielding governed solely by the large NM microgels. The second yielding results from the emerged contribution of the small N microgels expelled out from the gap by the positional rearrangements after the first yielding. The binary homo-N/N pastes with the similarly large size disparity at low φsmall also exhibit the φsmall-independent values of G0, but they show one-step yielding, indicating that the two-step yielding requires not only sufficiently large size disparity but also chemical dissimilarity (different values of γc) between the two components.

    DOI: 10.1039/D0SM00366B

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  • Effect of Charge Groups Immobilized in Hydrogel Microspheres during the Evaporation of Aqueous Sessile Droplets Reviewed

    Haruka Minato, Masaya Takizawa, Seina Hiroshige, Daisuke Suzuki

    Langmuir   35 ( 32 )   10412 - 10423   2019.8

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    Authorship:Lead author   Publishing type:Research paper (scientific journal)   Publisher:American Chemical Society ({ACS})  

    DOI: 10.1021/acs.langmuir.9b01933

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  • マイクロ流動場における異種微粒子の分離に対するやわらかさの影響 Reviewed

    大浦舜, 渡邊拓巳, 湊遥香, 鈴木大介

    高分子論文集   76 ( 3 )   226 - 233   2019

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  • Concentration dependence of the dynamics of microgel suspensions investigated by dynamic light scattering Reviewed

    Takuma Kureha, Haruka Minato, Daisuke Suzuki, Kenji Urayama, Mitsuhiro Shibayama

    Soft Matter   15 ( 27 )   5390 - 5399   2019

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    Publishing type:Research paper (scientific journal)   Publisher:Royal Society of Chemistry ({RSC})  

    DOI: 10.1039/C9SM01030K

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  • Protein uptake into individual hydrogel microspheres visualized by high-speed atomic force microscopy Reviewed

    Shusuke Matsui, Kensuke Hosho, Haruka Minato, Takayuki Uchihashi, Daisuke Suzuki

    Chemical Communications   2019

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    Publishing type:Research paper (scientific journal)   Publisher:Royal Society of Chemistry ({RSC})  

    DOI: 10.1039/C9CC05116C

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  • Self-Organization of Soft Hydrogel Microspheres during the Evaporation of Aqueous Droplets Reviewed

    Masaya Takizawa, Yuka Sazuka, Koji Horigome, Yuki Sakurai, Shusuke Matsui, Haruka Minato, Takuma Kureha, Daisuke Suzuki

    Langmuir   34 ( 15 )   4515 - 4525   2018.4

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:American Chemical Society  

    The unique drying behavior of aqueous droplets that contain soft hydrogel microspheres (microgels) upon evaporation was systematically investigated. Compared to the ring-shaped deposits that are obtained from drying solid microsphere dispersions, we have previously reported that uniformly ordered thin films are obtained from drying ∼1.2 μm-sized poly(N-isopropyl acrylamide) microgel dispersions. In the present study, we thoroughly investigated several hitherto unexplored aspects of this self-organization, such as the effect of the size, chemical structure, and "softness" of the microgels (or rigid microspheres). For the macro- and microscopic observation of the drying behavior of various microsphere dispersions, an optical microscope and a digital camera were employed. The results suggested that the convection in the aqueous droplets plays an important role for the transportation of the microgels to the air/water interface, where the softness and surface activity of the microgels strongly affects the adsorption of the microgels. On the basis of these discoveries, a design concept for the rapid formation of uniform thin films of soft microgels was proposed.

    DOI: 10.1021/acs.langmuir.8b00230

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  • The deformation of hydrogel microspheres at the air/water interface Reviewed

    Haruka Minato, Masaki Murai, Takumi Watanabe, Shusuke Matsui, Masaya Takizawa, Takuma Kureha, Daisuke Suzuki

    Chemical Communications   54 ( 8 )   932 - 935   2018

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:Royal Society of Chemistry  

    The deformation of soft hydrogel microspheres (microgels) adsorbed at the air/water interface was investigated for the first time using large poly(N-isopropyl acrylamide)-based microgels synthesized by a modified aqueous precipitation polymerization method. The deformation of the micron-sized soft microspheres could be visualized clearly and analyzed quantitatively at the air/water interface.

    DOI: 10.1039/c7cc09603h

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  • 変形回復過程を用いたハイドロゲル微粒子の変形特性の算定 Reviewed

    石井 治彦, 鳴海 敬倫, 鈴木 大介, 湊 遥香, 浦山 健治, 牛田 晃臣, 佐藤 大祐

    日本レオロジー学会誌   46 ( 5 )   227 - 231   2018

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Books

  • 高分子材料の分解制御技術

    湊遥香, 鈴木大介( Role: Joint author ,  第Ⅱ編 資源リサイクルを志向した分解制御技術、第16章 高分子微粒子を活用したフィルム成形とマテリアルリサイクル手法)

    シーエムシー出版  2024.4  ( ISBN:9784781317953

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    Total pages:viii, 291p   Language:Japanese

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  • プラスチックのリサイクルと再生材の改質技術

    湊遥香, 鈴木大介( Role: Joint author ,  第3章 プラスチックのマテリアルリサイクル技術 10節 高分子微粒子を鍵とした高分子材料のマテリアルリサイクル)

    情報技術協会  2024.2  ( ISBN:9784867980101

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    Total pages:621p   Language:Japanese

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  • コロイド結晶の形成とその応用

    本田健士郎, 湊遥香, 佐々木悠馬, 鈴木大介( Role: Joint author ,  ハイドロゲル微粒子からなるコロイド結晶)

    シーエムシー出版  2020.5  ( ISBN:9784781315027

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    Total pages:v, 251p, 図版21p   Language:Japanese

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MISC

  • 微粒子を鍵とした高分子材料のリサイクル手法

    湊遥香, 鈴木大介

    C&I commum 特集記事   49 ( 2 )   8 - 11   2024.5

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  • 高機能性高分子微粒子を活用した高分子材料の資源循環技術の展開

    湊遥香, 佐々木悠馬, 鈴木大介

    日本塗装技術協会 塗装工学   60 ( 4 )   129 - 134   2024.4

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  • 機能性フィルムの最近の技術動向

    湊遥香, 鈴木大介

    ポリマーTECH 11月号   19   35 - 37   2023.11

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  • 高分子微粒子を活用した新たなマテリアルリサイクルの実現

    湊遥香, 鈴木大介

    月刊機能材料 10月号   58 - 63   2023.10

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  • 機能性ヒドロゲル微粒子の界面挙動を活用した材料創成 Reviewed

    川本嵩久, 湊遥香, 鈴木大介

    色材協会誌 6月号   96   171 - 175   2023.6

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  • やわらかいハイドロゲル微粒子の界面挙動

    湊遥香, 鈴木大介

    ケミカルエンジニヤリング 1月号   64 ( 1 )   27 - 31   2005

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Presentations

  • (予定)Machine Learning-Assisted Estimation of Microgel Size Synthesized via Aqueous Precipitation Invited

    Minato, Haruka, Sato, Yuji, Namioka, Ryuji, Igarashi, Yasuhiko, Shibata, Risako, Oaki, Yuya, Suzuki, Daisuke

    Pacifichem 2025  2025.12 

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  • (予定)機械学習を活用した水系沈殿重合法で得られるハイドロゲル微粒子のサイズ予測

    湊遥香, 佐藤悠仁, 浪岡隆二, 五十嵐康彦, 柴田理紗子, 緒明佑哉, 鈴木大介

    第74回高分子年次大会  2025.5.21 

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  • Design and synthesis of methyl acrylate-based microparticles via emulsion and precipitation polymerization

    Haruka Minato, Yousuke Nishimaki, Yuusuke Shinozaki, Daisuke Suzuki

    the 2nd Taiwan-Japan Soft Interface Symposium  2025.3.18 

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    Presentation type:Poster presentation  

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  • 機械学習による水性沈殿重合法で作製したゲル微粒子のサイズ予測

    湊遥香, 佐藤悠仁, 浪岡隆二, 五十嵐康彦, 柴田理紗子, 緒明佑哉, 鈴木大介

    2024年日本化学会中国四国支部大会  2024.11.16 

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  • アクリル酸共重合微粒子から成るフィルムの創成と構造および力学特性評価

    湊遥香, 鈴木駿道, 西牧陽佑, 難波恵汰, 呉羽拓真, 鈴木大介

    第73回高分子討論会  2024.9.25 

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  • Self-assembly of microgels with different softness at the air/water interface

    Haruka Minato, Daisuke Suzuki

    Microgels 2024  2024.4.3 

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  • Adsorption races of binary microgels with different softness at the air/water interface during evaporation of sessile droplets

    Haruka Minato, Yuma Sasaki, Kenshiro Honda, Daisuke Suzuki

    MRM2023/IUMRS-ICA2023  2023.12.15 

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  • Material recycling of carbon black composited polymers using microparticles

    Haruka Minato, Nahomi Matsuki, Daisuke Suzuki

    MRM2023/IUMRS-ICA2023  2023.12.15 

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  • 層状にシェル層が付与されたゲル微粒子の創成

    湊遥香, 牛田吏紀, 横内賢太郎, 鈴木大介

    第22回高分子ミクロスフェア討論会  2023.11.20 

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  • ワンポット水系沈殿重合法による階層性コアシェル型ハイドロゲル微粒子の構造制御

    湊遥香, 牛田吏紀, 横内賢太郎, 鈴木大介

    第72回高分子討論会  2023.9.27 

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  • やわらかさの異なるゲル微粒子から成る自己組織化単層薄膜の配列構造制御

    湊遥香, 佐々木悠馬, 本田健士郎, 鈴木大介

    第72回高分子討論会  2023.9.26 

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    Presentation type:Oral presentation (general)  

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  • 気水界面への吸着速度の違いによる異種ゲル微粒子の配列構造制御

    湊遥香, 佐々木悠馬, 本田健士郎, 渡邊拓巳, 鈴木大介

    第72回高分子学会年次大会  2023.5.25 

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  • コロイド粒子表面のやわらかさの違いを活用した配列構造制御

    湊遥香, 佐々木悠馬, 本田健士郎, 渡邊拓巳, 鈴木大介

    第19回高分子表面研究討論会  2023.1.27 

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  • Assembled Structures of Binary Microgels with Different Softness during Evaporation of Water from Sessile Droplets

    Haruka Minato, Yuma Sasaki, Kenshiro Honda, Takumi Watanabe, Daisuke Suzuki

    Gelsympo 2022  2022.9.3 

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    Presentation type:Poster presentation  

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  • 二次元配列したゲル微粒子の圧縮挙動

    湊遥香, 野口哲矢, 柳広平, 鈴木大介

    第21回高分子ミクロスフェア討論会  2022.3.11 

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  • Charged microgels adsorbed at the air/water interface

    Haruka Minato, Daisuke Suzuki

    Pacifichem 2021  2021.12.21 

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  • In-situ visualization of thermo-responsive hydrogel microspheres at nanoscale

    Haruka Minato, Yuichiro Nishizawa, Takayuki Uchihashi, Daisuke Suzuki

    Pacifichem 2021  2021.12.20 

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  • Deformation of soft microgels at the air/water interface

    Haruka Minato, Daisuke Suzuki

    Pacifichem 2021  2021.12.18 

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  • 気水界面への選択的吸着を利用したゲル微粒子薄膜の作製

    湊遥香, 鈴木大介

    第70回高分子学会年次大会  2021.5.28 

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  • Self-assembly of poly(N-isopropyl acrylamide)-based microgels adsorbed at the air/water interface

    Haruka Minato, Daisuke Suzuki

    ACS Spring 2021 National Meeting  2021.4.12 

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  • 固液界面吸着によるハイドロゲル微粒子薄膜

    湊遥香, 西澤佑一朗, 内橋貴之, 鈴木大介

    第32回高分子ゲル研究討論会  2021.1.21 

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  • Impact of Charged Groups in Hydrogel Microspheres on the Thin Film Formation

    Haruka Minato, Masaya Takizawa, Seina Hiroshige, Daisuke Suzuki

    第30回日本MRS年次大会  2020.12.9 

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  • Self-organization of Polyelectrolyte Microgels during Evaporation of Aqueous Solution

    Haruka Minato, Daisuke Suzuki

    2020 Virtual Symposium on Microgels  2020.10.24 

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  • 気水界面における高分子電解質ハイドロゲル微粒子の自発的な吸着;変形;配列化挙動

    湊遥香, 滝沢優哉, 広重聖奈, 鈴木大介

    第71回コロイドおよび界面化学討論会  2020.9.14 

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  • 気水界面における高分子電解質ゲル微粒子がみせる自己組織化挙動

    湊遥香, 滝沢優哉, 広重聖奈, 鈴木大介

    第29回 日本MRS年次大会  2019.11.29 

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  • ゲル微粒子分散液の乾燥に伴う自己組織化

    湊遥香, 鈴木大介

    第50回中部化学関係学協会支部連合秋季大会  2019.11.9 

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  • Effect of Charge in Hydrogel Microspheres on Self-Assembly at the Air/Water Interface

    Haruka Minato, Daisuke Suzuki

    Okinawa Colloids 2019  2019.11.8 

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  • Deformation of Microhydrogels at the Air/Water Interface

    Haruka Minato, Daisuke Suzuki

    Okinawa Colloid 2019  2019.11.6 

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  • Adsorption and Deformation Behaviors of Hydrogel Microspheres at the Air/Water Interface

    Haruka Minato, Masaki Murai, Takumi Watanabe, Shusuke Matsui, Masaya Takizawa, Takuma Kureha, Daisuke Suzuki

    第68回高分子討論会  2019.9.27 

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  • 気水表面において織り成す高分子電解質ゲル微粒子の特異な自己組織化挙動

    湊遥香, 滝沢優哉, 広重聖奈, 鈴木大介

    第68回高分子討論会  2019.9.25 

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  • Self-assembly of Deformable Soft Hydrogel Microspheres at the Air/water Interface

    Haruka Minato, Yuka Sazuka, Masaya Takizawa, Kenshiro Honda, Daisuke Suzuki

    ACS Fall 2019 National Meeting  2019.8.27 

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  • Self-organization of Charged Hydrogel Microspheres

    Haruka Minato, Daisuke Suzuki

    1st G’L’owing Polymer Symposium in KANTO  2018.12.15 

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  • 高分子電解質ゲル微粒子の薄膜形成

    湊遥香, 滝沢優哉, 鈴木大介

    第20回高分子ミクロスフェア討論会  2018.11.15 

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  • Adsorption Behavior of Microgels at the Air/Water

    Haruka Minato, Masaya Takizawa, Daisuke Suzuki

    Textile Summit 2018  2018.9.22 

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  • 気水界面における変形を可視化するための巨大ハイドロゲル微粒子の合成

    湊遥香, 滝沢優哉, 渡邊拓巳, 鈴木大介

    第67回高分子学会年次大会  2018.5.24 

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  • 温度制御/フィード沈殿重合法による巨大ハイドロゲル微粒子の創製と界面におけるゲル微粒子の変形挙動の評価

    湊遥香, 渡邊拓巳, 鈴木大介

    第29回高分子ゲル研究討論会  2018.1.11 

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  • Dvelopment of Micron-sized Hydrogel Paretricles by Precipitation Polymerization in Water

    Haruka Minato, Daisuke Suzuki

    Textile Summit 2017  2017.3.21 

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  • Preparation of Anisotropic Microgels via Heteroaggregation at the Water-Oil Interface of Emulsions

    Haruka Minato, Daisuke Suzuki

    Textile Summit 2016 and Postgraduate Student Conference  2016.6.29 

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  • Preparation of anisotropic microgels via heteroaggregation at the water-oil interface of emulsions

    Haruka Minato, Koji Horigome, Daisuke Suzuki

    7th International Symposium on High-Tech Fiber Engineering for Young Researcher 2015  2015.11.14 

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  • Dynamics of Large Poly(N-isopropyl acrylamide)-based Hydogel Microspheres at the Air/Water Interface

    Haruka Minato, Takumi Watanabe, Daisuke Suzuki

    255th ACS National Meeting  2015.3.20 

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Industrial property rights

  • 水性樹脂組成物およびフィルム

    清水格, 小池隆明, 鈴木駿道, 湊遥香, 鈴木大介

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    Application no:特願2024-0008400  Date applied:2024.6.14

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  • ポリマー微粒子を用いたポリマーのクローズドループリサイクル方法

    鈴木大介, 湊遥香

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    Application no:特願2022-138463(PCTJP2023032035)  Date applied:2022.8.31

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  • ゲル微粒子による3次元造形

    秋山佳丈, 鈴木大介, 湊遥香

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    Application no:特願2018-059892  Date applied:2018.3.27

    Announcement no:特開2019-171605  Date announced:2019.10.10

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  • 細胞機能体及びその製造方法

    鈴木大介, 乾滉平, 松井秀介, 湊遥香

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    Application no:特願2017-117591  Date applied:2017.6.15

    Announcement no:特開2019-001902  Date announced:2019.1.10

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  • ゲル微粒子の製造方法

    鈴木大介, 湊遥香, 大浦舜

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    Application no:特願2017-093570  Date applied:2017.5.10

    Announcement no:特開2018-048298  Date announced:2018.3.29

    Patent/Registration no:特許第6896271号 

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Awards

  • Award for Encouragement of Research

    2021.12   30th Annual Meeting of MRS-J  

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  • The support for the students/postdocs

    2019.11   Okinawa Colloids 2019  

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  • 奨励賞

    2019.11   第50回中部化学関係学協会支部連合秋季大会   ゲル微粒子分散液の乾燥に伴う自己組織化

    湊 遥香

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  • Best Paper Presentation Award

    2016.7   Textile Summit 2016 and Postgraduate Student Conference   Preparation of Anisotropic Microgels via Heteroaggregation at the Water-Oil Interface of Emulsions

    Haruka Minato

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  • 針塚賞(首席)

    2015.3   国立大学法人信州大学繊維学部  

    湊 遥香

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Research Projects

  • 楕円形状を有する刺激応答性ゲル微粒子の創成と界面反応場における会合挙動制御

    Grant number:25K08744  2025.04 - 2028.03

    日本学術振興会  科学研究費助成事業  基盤研究(C)

    湊 遥香

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    Grant amount:\4680000 ( Direct expense: \3600000 、 Indirect expense:\1080000 )

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  • 環境応答性ゲル微粒子の可逆的な粒子間相互作用を活用したパターン制御

    2025.04 - 2026.03

    公益財団法人江野科学振興財団  第36回(2024年度) 研究助成 

    湊 遥香

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  • 外部環境を認識する複層化ハイドロゲル微粒子の合成

    2025.04 - 2026.03

    公益財団法人矢崎科学技術振興記念財団  奨励研究助成 

    湊 遥香

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  • シード乳化重合により層構造を組み込んだ高分子微粒子の開発

    2024.04 - 2025.03

    日本石鹸洗剤工業会  油脂、及び石けん・洗剤の原料に関する新規用途開発研究助成(令和6年度) 

    湊 遥香

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  • Microgels2024: Self-assembly of microgels with different softness at the air/water interface

    2024.04

    公益財団法人吉田科学技術財団  国際研究集会派遣研究者 

    湊 遥香

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  • Microgels2024: Self-assembly of microgels with different softness at the air/water interface

    2024.04

    公益財団法人中部電気利用基礎研究振興財団  令和5年度国際交流援助(海外渡航費援助) 

    湊 遥香

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  • 配列構造を制御した微粒子混合体の作製

    2023.04 - 2024.03

    公益財団法人ホソカワ粉体工学振興財団  研究助成 

    湊 遥香

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  • 可逆的な斥力/引力支配場を活用した異種ゲル微粒子から成る配列体構築

    Grant number:22K05208  2022.04 - 2025.03

    日本学術振興会  科学研究費助成事業  基盤研究(C)

    湊 遥香

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    Grant amount:\4160000 ( Direct expense: \3200000 、 Indirect expense:\960000 )

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  • 固体成分を複層化したゲル微粒子担体の開発

    2021.04 - 2022.03

    公益財団法人総合工学振興財団  2021年度研究奨励金 

    湊 遥香

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  • Synthesis of stimuli-responsive nanocomposite polymer particles for controlling the dispersion of nano-inclusions

    Grant number:20K22526  2020.09 - 2022.03

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Research Activity Start-up

    Minato Haruka

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    Grant amount:\2860000 ( Direct expense: \2200000 、 Indirect expense:\660000 )

    We developed a series of functional hydrogel microspheres (microgels) that can control the diffusion of inclusions taken into the microgels by changes in the external stimuli. To design the internal structure of microgels, preparation of the multi-layered microgels was achieved by tuning the preparation conditions and utilizing the shot preparation method. Furthermore, by seed emulsion polymerization in the presence of multi-layered microgels, the solid nano-particles were composited selectively inside the microgels. We revealed that the presence of a physical barrier (composited solid nano-particles) is effective for controlling the release of inclusions.

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  • 開閉制御可能なナノシャッター構造を有する高分子微粒子担体の開発

    2020.04 - 2022.03

    公益財団法人コーセーコスメトロジー研究財団  2020年度コスメトロジー研究助成 

    湊 遥香

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Social Activities

  • 新見市からはばたけ!!理工系女子によるチャレンジ教室「新触感のスライムづくりにチャレンジ!」

    Role(s):Lecturer

    内閣府  2025.1.13

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    Type:Seminar, workshop

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