研究者詳細

顔写真

ウエリング トーマス アーノルダス ヨゼフアス
Welling Thomas Arnoldus Josephus
Welling Thomas Arnoldus Josephus
所属
高等研究機構学際科学フロンティア研究所 新領域創成研究部学際基盤研究分野 物質材料・エネルギー研究領域
職名
助教
学位
  • Ph.D.(Utrecht University)

  • M.S.(Utrecht University)

e-Rad 研究者番号
90986043

研究キーワード 6

  • Microfluidics

  • Electron microscopy

  • Self-assembly

  • Electric fields

  • Structural color

  • Supraparticles

研究分野 3

  • ナノテク・材料 / 光工学、光量子科学 /

  • ナノテク・材料 / 構造材料、機能材料 /

  • ナノテク・材料 / ナノ材料科学 /

受賞 2

  1. Elsevier "Best Oral Award" at 38th Conference of the European Colloid & Interface Society

    2024年9月 European Colloid & Interface Society Supraparticle pigments for water-based paint

  2. 東北大学プロミネントリサーチフェロー

    2023年7月 東北大学 東北大学プロミネントリサーチフェロー

論文 31

  1. Supraparticles with Tailored Absorption and Their Optical Performance as Photonic Pigments in Sustainable Water-Based Paint 査読有り

    Tom A. J. Welling, Keisuke Kurioka, Gantulga Tuguldur, Natsuho Tsunetomi, Hikaru Namigata, Keishi Suga, Kanako Watanabe, Daisuke Nagao

    ACS Applied Optical Materials 2025年4月17日

    出版者・発行元: American Chemical Society (ACS)

    DOI: 10.1021/acsaom.5c00080  

    ISSN:2771-9855

    eISSN:2771-9855

  2. Highly Reflective and Transparent Shell-Index-Matched Colloidal Crystals of Core–Shell Particles for Stacked RGB Films 国際誌 査読有り

    Tom A.J. Welling, Keisuke Kurioka, Hikaru Namigata, Keishi Suga, Daisuke Nagao, Kanako Watanabe

    ACS Applied Nano Materials 2024年8月23日

    DOI: 10.1021/acsanm.3c03940  

  3. Carbon Nanofiber Growth Rates on NiCu Catalysts: Quantitative Coupling of Macroscopic and Nanoscale In Situ Studies 国際誌 査読有り

    Tom A. J. Welling, Suzan E. Schoemaker, K.P. de Jong, Petra de Jongh

    The Journal of Physical Chemistry C 127 (32) 15766-15774 2023年8月17日

    出版者・発行元: American Chemical Society ({ACS})

    DOI: 10.1021/acs.jpcc.3c02657  

    ISSN:1932-7447 1932-7455

  4. Frequency-controlled electrophoretic mobility of a particle within a porous, hollow shell 国際誌 国際共著 査読有り

    Welling, T.A.J., Grau-Carbonell, A., Watanabe, K., Nagao, D., de Graaf, J., van Huis, M.A., van Blaaderen, A.

    Journal of Colloid and Interface Science 627 761-773 2022年12月

    出版者・発行元: Elsevier {BV}

    DOI: 10.1016/j.jcis.2022.07.091  

    ISSN:1095-7103 0021-9797

  5. Tunability of Interactions between the Core and Shell in Rattle-Type Particles Studied with Liquid-Cell Electron Microscopy 国際誌 国際共著 査読有り

    Tom A. J. Welling, Kanako Watanabe, Albert Grau-Carbonell, Joost de Graaf, Daisuke Nagao, Arnout Imhof, Marijn van Huis, Alfons van Blaaderen

    ACS Nano 15 (7) 11137-11149 2021年7月27日

    出版者・発行元: American Chemical Society ({ACS})

    DOI: 10.1021/acsnano.1c03140   10.26434/chemrxiv.14459826.v1  

    ISSN:1936-0851 1936-086X

  6. Observation of Undamped 3D Brownian Motion of Nanoparticles Using Liquid-Cell Scanning Transmission Electron Microscopy 国際誌 国際共著 査読有り

    Welling, T.A.J., Sadighikia, S., Watanabe, K., Grau-Carbonell, A., Bransen, M., Nagao, D., van Blaaderen, A., van Huis, M.A.

    Particle and Particle Systems Characterization 37 (6) 2020年6月

    DOI: 10.1002/ppsc.202000003  

    ISSN:1521-4117 0934-0866

  7. Hierarchical macro-mesoporous supraparticles for process intensification: mass transfer and breakthrough performance in micro-packed beds

    Tom A.J. Welling, Natsuho Tsunetomi, Kanako Watanabe, Daisuke Nagao

    Chemical Engineering Journal Advances 2026年11月

    DOI: 10.1016/j.ceja.2026.101453  

  8. Surface Modification of Silica-Supported Supraparticles to Control Their Optical Properties and Mobility in Electric Fields 査読有り

    Keisuke Kurioka, Natsuho Tsunetomi, Hikaru Namigata, Keishi Suga, Kanako Watanabe, Daisuke Nagao, Tom A. J. Welling

    Langmuir 2026年6月16日

    DOI: 10.1021/acs.langmuir.6c00880  

  9. Designing hollow-structured nanoreactors for effective use of catalytic nanoparticles by balancing mass transport and reaction kinetics 査読有り

    Hana Aizawa, Tom A.J. Welling, Shin Saito, Hikaru Namigata, Keishi Suga, Kanako Watanabe, Daisuke Nagao

    Chemical Engineering Journal 536 175913-175913 2026年5月

    出版者・発行元: Elsevier BV

    DOI: 10.1016/j.cej.2026.175913  

    ISSN:1385-8947

  10. Moderately clustered gold nanoparticles preserved in in-situ polymerized hydrogels towards facile SERS sensing 査読有り

    Hikaru Namigata, Kanako Watanabe, Tom A. J. Welling, Keishi Suga, Daisuke Nagao

    COLLOID AND POLYMER SCIENCE 2026年1月20日

    DOI: 10.1007/s00396-026-05568-y  

    ISSN:0303-402X

    eISSN:1435-1536

  11. Molecular Enrichment in the Cavity of Hollow Mesoporous Silica Particles: the Effect of the Cavity Size 国際誌 査読有り

    Shin Saito, Hana Aizawa, Kanako Watanabe, Tom A. J. Welling, Hikaru Namigata, Keishi Suga, Daisuke Nagao

    Particle & Particle Systems Characterization 2025年11月23日

    DOI: 10.1002/ppsc.202500188  

    ISSN:0934-0866 1521-4117

    詳細を見る 詳細を閉じる

    <jats:title>ABSTRACT</jats:title> <jats:p> Hollow particles have attracted attention in various applications such as adsorbents and catalytic supports owing to their unique functions derived from their morphology. Molecules are reported to be concentrated within hollow cavities (i.e., molecular enrichment), which improves the performance of functional materials such as adsorbents and catalysts. However, the concentration of molecules localized within hollow cavities has not been experimentally quantified so far. In the present work, the enrichment of rhodamine B (RhB) in the cavities of hollow mesoporous silica particles (Hollow <jats:italic>m</jats:italic> SiO <jats:sub>2</jats:sub> ) is quantitatively demonstrated. Three different types of particles (spherical, core‐shell, and hollow particles) with comparable sizes are prepared to estimate the molecular concentration in the hollow cavity. Through adsorption experiments of RhB with each particle, it is revealed that the RhB concentration in the hollow cavity is much higher than in the bulk solutions. The enrichment is also found to be enhanced with a decrease in cavity size. The quantitative methodology of molecular concentration in hollow cavities is applicable to other molecules such as reactants for catalytic reactions. This reveals the impact of the enrichment effect on the performance of various applications, achieving appropriate design of hollow‐structured materials. </jats:p>

  12. Effects of mesoporous silica particle loading on the properties of PDMS-based mixed matrix membrane 国際誌 査読有り

    Tomoya Yoshihara, Keishi Suga, Hikaru Namigata, Kanako Watanabe, Tom A.J. Welling, Kumiko Hayashi, Lester C. Geonzon, Koichi Mayumi, Daisuke Nagao

    Chemical Engineering Journal Advances 2025年8月

    DOI: 10.1016/j.ceja.2025.100803  

    ISSN:2666-8211

  13. Visualization of the packing structure of packed beds with micron-sized particles using confocal microscopy to estimate their pressure drop 国際誌 査読有り

    Hiroki Nishida, Tom A.J. Welling, Hikaru Namigata, Kousuke Hiromori, Keishi Suga, Daisuke Nagao, Kanako Watanabe

    Chemical Engineering Journal 2025年7月

    DOI: 10.1016/j.cej.2025.163519  

    ISSN:1385-8947

  14. A practical process for effective thickening of silica shells formed onto spherical cores by considering the variation in ionic strength during sol-gel reaction 国際誌 査読有り

    Kanako Watanabe, Ryuto Fujinuma, Hana Aizawa, Hikaru Namigata, Tom A.J. Welling, Keishi Suga, Daisuke Nagao

    Microporous and Mesoporous Materials 379 113274-113274 2024年11月

    出版者・発行元: Elsevier BV

    DOI: 10.1016/j.micromeso.2024.113274  

    ISSN:1387-1811

  15. Colloidal photonic crystals with tunable reflection wavelengths or intensities derived from their reconfigurable structures 査読有り

    Hikaru Namigata, Kanako Watanabe, Tom A.J. Welling, Keishi Suga, Daisuke Nagao

    Colloid and Interface Science Communications 2024年9月

    DOI: 10.1016/j.colcom.2024.100806  

    ISSN:2215-0382

  16. Bio‐Inspired Polydiacetylene Vesicles for Controlling Stimulus Sensitivity 国際誌 招待有り 査読有り

    Shota Nakayama, Keishi Suga, Tatsuya Kamata, Kanako Watanabe, Hikaru Namigata, Tom A. J. Welling, Daisuke Nagao

    Macromolecular Reaction Engineering 2024年7月29日

    出版者・発行元: Wiley

    DOI: 10.1002/mren.202400016  

    ISSN:1862-832X

    eISSN:1862-8338

    詳細を見る 詳細を閉じる

    Abstract Polydiacetylene (PDA) is a kind of photopolymerizable polymer, which exhibits a unique color transition in response to external stimuli such as heat, pH, and solvent. PDAs are attractive as eye‐detection stimulus sensors with excellent time performance; however, the sensitivity of PDAs should be improved. Considering the biological membrane‐like structure of diacetylene (DA) vesicles, their modification by incorporating membrane lipids (e.g., diacylphosphocholine, PC) can be used to control the membrane fluidity, and consequently molecular ordering of DAs in the vesicle. Inspired by biological membrane systems, lipid vesicles are employed as platforms to generate PDA, and essential factors that influence the sensitivity of PDA are investigated. By lowering the polymerization temperature, the generation of PDA becomes slower, while the sensitivity improves. By adding PCs at the molar ratio of lipid:DA = 1:1, the sensitivity of PDA can be varied: the PCs with lower phase transition temperatures (Tm) made PDA insensitive, while the PCs with higher Tm improved the sensitivity as compared to pure poly(PCDA). It is concluded that the photopolymerization of DAs with a lower membrane fluidity induces highly sensitive PDA, while the photopolymerization of DAs with a higher membrane fluidity induces insensitive PDA with robustness toward stimuli.

  17. Probing Ion Diffusion and Ion Sieving through Hollow Porous Silica Shells by Imaging the Mobility of Colloids Inside the Shells 査読有り

    Kanako Watanabe, Tom A. J. Welling, Rafael G. Mendes, Zahra Peimanifard, Maarten Bransen, Hikaru Namigata, Marijn A. van Huis, Daisuke Nagao, Alfons van Blaaderen

    Advanced Materials Interfaces 2024年6月29日

    出版者・発行元: Wiley

    DOI: 10.1002/admi.202400333  

    ISSN:2196-7350

    eISSN:2196-7350

    詳細を見る 詳細を閉じる

    Abstract Ionic transport through porous membranes and porous materials has received enormous attention due to its importance to many applications. An innovative methodology is proposed to study ion diffusion and ion sieving through mesoporous silica membranes (shells). The mobility of fluorescently labeled core particles within a hollow porous shell, filled with an index‐matched electrolyte solution, is observed using confocal laser scanning microscopy. The core motion range, i.e., the area explored by the core within the hollow compartment, sensitively changed depending on the local ionic concentration. Monitoring transitions in the core motion range is a practical way to detect which ions can migrate through the shells and on what timescale. For instance, lithium and chloride ions easily diffused through the porous silica shells, resulting in a core motion range that changed relatively quickly upon change of the ion concentrations outside of the shell. However, the motion range changed significantly slower upon changing to a bigger cation (tetraoctylammonium ion). This proof of principle experiment can be explained by the Gibbs‐Donnan effect, revealing that the detection of core motion ranges is a good probe to measure both ion diffusion and ion sieving through porous membranes.

  18. Double-inverse-opal structured films of a hydrogel framework and mobile inorganic particles 査読有り

    Hikaru Namigata, Kanako Watanabe, Tom A.J. Welling, Keishi Suga, Daisuke Nagao

    Colloids and Surfaces A: Physicochemical and Engineering Aspects 690 133781-133781 2024年6月

    出版者・発行元: Elsevier BV

    DOI: 10.1016/j.colsurfa.2024.133781  

    ISSN:0927-7757

  19. Balancing act: influence of Cu content in NiCu/C catalysts for methane decomposition 査読有り

    Suzan E. Schoemaker, Stefan Bismeijer, Dennie F. L. Wezendonk, Johannes D. Meeldijk, Tom A. J. Welling, Petra de Jongh

    Materials Advances 2024年5月

    DOI: 10.1039/d4ma00138a  

    ISSN:2633-5409

    詳細を見る 詳細を閉じる

    <jats:p>Thermal catalytic decomposition of methane is an innovative pathway to produce CO<jats:sub>2</jats:sub>-free hydrogen from natural gas. Initial growth rate correlated with carbon solubility in the metal catalyst.</jats:p>

  20. A Quantitative Approach to Characterize the Surface Modification on Nanoparticles Based on Localized Dielectric Environments 査読有り

    Taketo Mochizuki, Shota Sampei, Keishi Suga, Kanako Watanabe, Tom A. J. Welling, Daisuke Nagao

    Analytical Chemistry 2024年2月27日

    DOI: 10.1021/acs.analchem.3c03593  

  21. Switchable Bragg Reflections via Controllable Inner Particle Motion in Yolk–Shell Colloidal Crystals 国際誌 国際共著 査読有り

    Hikaru Namigata, Tom A. J. Welling, Kanako Watanabe, Keishi Suga, Arnout Imhof, Alfons van Blaaderen, Daisuke Nagao

    ACS Applied Optical Materials 2023年12月20日

    出版者・発行元: American Chemical Society (ACS)

    DOI: 10.1021/acsaom.3c00392  

    ISSN:2771-9855

    eISSN:2771-9855

  22. Carbon nanofiber growth from methane over carbon-supported NiCu catalysts: Two temperature regimes 国際誌 査読有り

    Suzan E. Schoemaker, Tom A.J. Welling, Dennie F.L. Wezendonk, Bennie H. Reesink, Alexander P. van Bavel, Petra E. de Jongh

    Catalysis Today 418 114110-114110 2023年6月

    出版者・発行元: Elsevier {BV}

    DOI: 10.1016/j.cattod.2023.114110  

    ISSN:0920-5861

  23. In situ single particle characterization of the themoresponsive and co-nonsolvent behavior of PNIPAM microgels and silica@PNIPAM core-shell colloids 国際誌 査読有り

    Albert Grau-Carbonell, Fabian Hagemans, Maarten Bransen, Nina A. Elbers, Relinde J.A. van Dijk-Moes, Sina Sadighikia, Tom A.J. Welling, Alfons van Blaaderen, Marijn A. van Huis

    Journal of Colloid and Interface Science 635 552-561 2023年4月

    出版者・発行元: Elsevier {BV}

    DOI: 10.1016/j.jcis.2022.12.116  

    ISSN:0021-9797

  24. Surface lattice resonance in three-dimensional plasmonic arrays fabricated via self-assembly of silica-coated gold nanoparticles 国際誌 国際共著 査読有り

    Masashi Hasegawa, Kanako Watanabe, Hikaru Namigata, Tom A.J. Welling, Keishi Suga, Daisuke Nagao

    Journal of Colloid and Interface Science 633 226-232 2023年3月

    出版者・発行元: Elsevier {BV}

    DOI: 10.1016/j.jcis.2022.11.077  

    ISSN:0021-9797

  25. Finite-Size Effects on Energy Transfer between Dopants in Nanocrystals 国際誌 査読有り

    Mark Mangnus, Jeffrey Zom, Tom A. J. Welling, Andries Meijerink, Frederik Rabouw

    ACS Nanoscience Au 2 (2) 111-118 2022年4月20日

    出版者・発行元: American Chemical Society ({ACS})

    DOI: 10.1021/acsnanoscienceau.1c00033  

    ISSN:2694-2496

  26. In Situ Study of the Wet Chemical Etching of SiO2 and Nanoparticle@SiO2 Core–Shell Nanospheres 国際誌 査読有り

    Albert Grau-Carbonell, Sina Sadighikia, Tom A. J. Welling, Relinde J. A. van Dijk-Moes, Ramakrishna Kotni, Maarten Bransen, Alfons van Blaaderen, Marijn van Huis

    ACS Applied Nano Materials 4 (2) 1136-1148 2021年2月26日

    出版者・発行元: American Chemical Society ({ACS})

    DOI: 10.1021/acsanm.0c02771  

    ISSN:2574-0970

  27. Low‐dose liquid cell electron microscopy investigation of the complex etching mechanism of rod‐shaped silica colloids 国際誌 査読有り

    Sina Sadighikia, Albert Grau‐Carbonell, Tom A.J. Welling, Ramakrishna Kotni, Fabian Hagemans, Arnout Imhof, Marijn A. van Huis, Alfons van Blaaderen

    Nano Select 2 (2) 313-327 2021年2月

    出版者・発行元: Wiley

    DOI: 10.1002/nano.202000060  

    ISSN:2688-4011

  28. Compartmentalization of gold nanoparticle clusters in hollow silica spheres and their assembly induced by an external electric field 国際誌 国際共著 査読有り

    Kanako Watanabe, Tom A.J. Welling, Sina Sadighikia, Haruyuki Ishii, Arnout Imhof, Marijn A. van Huis, Alfons van Blaaderen, Daisuke Nagao

    Journal of Colloid and Interface Science 566 202-210 2020年4月

    出版者・発行元: Elsevier {BV}

    DOI: 10.1016/j.jcis.2020.01.094  

    ISSN:0021-9797

  29. In Situ Observation of Atomic Redistribution in Alloying Gold–Silver Nanorods 国際誌 国際共著 査読有り

    Jessi E. S. van der Hoeven, Tom A. J. Welling, Tiago A. G. Silva, Jeroen E. van den Reijen, Camille La Fontaine, Xavier Carrier, Catherine Louis, Alfons van Blaaderen, Petra de Jongh

    ACS Nano 12 (8) 8467-8476 2018年8月28日

    出版者・発行元: American Chemical Society ({ACS})

    DOI: 10.1021/acsnano.8b03978  

    ISSN:1936-0851 1936-086X

  30. Correction: In situ observation of atomic redistribution in alloying gold-silver nanorods (ACS Nano (2018) 12:8 (8467-8476) DOI: 10.1021/acsnano.8b03978)

    Van Der Hoeven, J.E.S., Welling, T.A.J., Silva, T.A.G., Van Den Reijen, J.E., La Fontaine, C., Carrier, X., Louis, C., Van Blaaderen, A., De Jongh, P.E.

    ACS Nano 12 (11) 11713-11713 2018年

    DOI: 10.1021/acsnano.8b08132  

    ISSN:1936-086X 1936-0851

  31. Preparation and particle size effects of Ag/α-Al2O3 catalysts for ethylene epoxidation 国際誌 国際共著 査読有り

    J.E. van den Reijen, S. Kanungo, T.A.J. Welling, M. Versluijs-Helder, T.A. Nijhuis, K.P. de Jong, P.E. de Jongh

    Journal of Catalysis 356 65-74 2017年12月

    出版者・発行元: Elsevier {BV}

    DOI: 10.1016/j.jcat.2017.10.001  

    ISSN:0021-9517

︎全件表示 ︎最初の5件までを表示

講演・口頭発表等 37

  1. Structural color pigments for sustainable paints 国際会議 招待有り

    Tom A.J. Welling, Keisuke Kurioka, Gantulga Tuguldur, Natsuho Tsunetomi, Hikaru Namigata, Keishi Suga, Kanako Watanabe, Daisuke Nagao

    The 10th Asian Conference on Colloid and Interface Science 2025年8月21日

  2. Keynote: Supraparticle pigments for water-based paint 国際会議

    Tom A.J. Welling, Keisuke Kurioka, Sumaya Sultana, Hikaru Namigata, Keishi Suga, Kanako Watanabe, Daisuke Nagao

    38th Conference of the European Colloid & Interface Society 2024年9月4日

    詳細を見る 詳細を閉じる

    Awarded Elsevier "Best Oral Award"

  3. Rational design for structural color materials 招待有り

    Tom A. J. Welling, Keisuke Kurioka, Sumaya Sultana, Hikaru Namigata, Keishi Suga, Kanako Watanabe, Daisuke Nagao

    SCEJ 89th Annual Meeting 2024年3月18日

  4. Frequency-controlled mobility of the inner particle in yolk-shell structures for use in switchable colloidal crystals 国際会議 国際共著

    Tom A.J. Welling, Kanako Watanabe, Albert Grau-Carbonell, Hikaru Namigata, Daisuke Nagao, Arnout Imhof, Joost de Graaf, Marijn A. van Huis, Alfons van Blaaderen

    37th European Colloid and Interface Society (ECIS) Conference 2023年9月5日

  5. In-situ electron microscopy studies on methane decomposition over carbon-supported Ni-Cu catalysts 国際会議

    Tom A.J. Welling, Suzan E. Schoemaker, Krijn P. de Jong, Petra E. de Jongh

    The 9th Tokyo Conference on Advanced Catalytic Science and Technology 2022年7月29日

  6. Interactions within rattle-type particles with and without an AC electric field for use in switchable photonic colloidal crystals 国際会議

    Tom A.J. Welling, Kanako Watanabe, Hikaru Namigata, Albert Grau-Carbonell, Daisuke Nagao, Joost de Graaf, Marijn A. van Huis, Alfons van Blaaderen

    11th International Colloid Conference 2022年6月15日

  7. Imaging the Dynamics of Freely Diffusing and Confined Gold Nanoparticles Using Liquid Phase Electron Microscopy 国際会議 国際共著 招待有り

    Tom A.J. Welling, Kanako Watanabe, Sina Sadighikia, Albert Grau-Carbonell, Daisuke Nagao, Arnout Imhof, Marijn A. van Huis, Alfons van Blaaderen

    Gordon Research Conference: Exploring, Understanding and Controlling Nanoscale Structure and Dynamics in Liquid 2020年1月28日

  8. Towards measuring nanoscale hydrodynamics and interaction potentials of rattle-type particles using liquid phase STEM 国際会議 国際共著

    Tom A.J. Welling, Kanako Watanabe, Sina Sadighikia, Albert Grau-Carbonell, Daisuke Nagao, Arnout Imhof, Marijn A. van Huis, Alfons van Blaaderen

    Okinawa Colloids 2019年11月5日

  9. Brownian motion of nanoparticles observed with liquid-cell electron microscopy 国際会議 国際共著

    Tom A.J. Welling, Sina Sadighika, Kanako Watanabe, A. Grau-Carbonell, Maarten Bransen, Daisuke Nagao, Alfons van Blaaderen, Marijn A. van Huis

    32nd European Colloid and Interface Society (ECIS) Conference 2018年9月3日

  10. Nanofluid Droplet Generation and Osmosis-Induced Shrinking in a Single Microfluidic Device towards Continuous Reflective Pigment Production 国際会議

    Keisuke Kurioka, Tom A. J. Welling, Kosuke Inoue, Hikaru Namigata, Kanako Watanabe, Keishi Suga, Kenichi Funamoto, Daisuke Nagao

    International Conference on Fluid Dynamics (ICFD 22) 2025年11月13日

  11. 境界を広げる:実験を超え、日本の枠を超えて

    2025年10月25日

  12. 発表タイトル:ナノ粒子で創る:自己組織化による材料設計

    Tom A.J. Welling

    第67回 FRIS / 第51回 TI-FRIS Hub Meeting 2025年7月25日

  13. Poster 2: On-chip structural color pigment formation using microfluidics

    Keisuke Kurioka, Kosuke Inoue, Kenichi Funamoto, Tom A.J. Welling

    TI-FRIS/FRIS Symposium 2025 2025年2月20日

  14. Poster 1: Supraparticle pigments for sustainable paints

    Tom A.J. Welling, Keisuke Kurioka, Gantulga Tuguldur, Natsuho Tsunetomi, Kanako Watanabe, Daisuke Nagao

    TI-FRIS/FRIS Symposium 2025 2025年2月20日

  15. Supraparticle pigments for sustainable paints

    Tom A.J. Welling

    TI-FRIS/FRIS Symposium 2025 2025年2月19日

  16. Three-dimensionally ordered assemblies of yolk–shell particles with controllable regularity by electric field-assisted cores’ motion 国際会議

    Hikaru Namigata, Tom A. J. Welling, Kanako Watanabe, Keishi Suga, Daisuke Nagao

    2024 AIChE Annual Meeting 2024年10月30日

  17. 中空多孔質シリカ粒子への分子吸着特性向上に寄与する粒子形態因子の検討

    齋藤 迅, 相澤 花, 渡部 花奈子, Tom Welling, 波形 光, 菅 恵嗣, 長尾 大輔

    第75回コロイドおよび界面化学討論会 2024年9月19日

  18. 電場印加による微粒子運動の変化を利用したコロイド結晶の秩序性制御

    波形 光, 渡部 花奈子, Tom Welling, 菅 恵嗣, 長尾 大輔

    第75回コロイドおよび界面化学討論会 2024年9月19日

  19. Supraparticle photonic pigments for non-fading paint

    第75回コロイドおよび界面化学討論会 2024年9月18日

  20. Optical properties of Periodic structured core-shell type plasmonic particles 国際会議

    Kanako Watanabe, Masashi Hasegawa, Tom A. J. Welling, Hikaru Namigata, Keishi Suga, Daisuke Nagao

    38th Conference of the European Colloid & Interface Society 2024年9月6日

  21. Investigation of packing structure of micron-sized particles towards designing packed-bed reactors with low pressure drop 国際会議

    Hiroki Nishida, Kanako Watanabe, Tom A.J. Welling, Hikaru Namigata, Keishi Suga, Daisuke Nagao

    38th Conference of the European Colloid & Interface Society 2024年9月5日

  22. Microfluidic generation of nanofluid droplets for the fabrication of spherical photonic crystals through osmotic shrinkage

    Keisuke Kurioka, Tom A. J. Welling, Hikaru Namigata, Kanako Watanabe, Keishi Suga, Daisuke Nagao

    日化東北大会 2024年9月

  23. Yolk-shell particles: a brief history of a long-distance collaboration 国際会議

    Kanako Watanabe, Tom A.J. Welling

    SCM 25th Anniversary Symposium 2024年8月29日

  24. Poly(N-isopropylacrylamide) hydrogel films incorporating mobile colloidal particles towards smart responsive materials 国際会議

    Hikaru Namigata, Kanako Watanabe, Tom A. J. Welling, Keishi Suga, Daisuke Nagao

    The 7th Asian Symposium on Emulsion Polymerization and Functional Polymeric Microspheres 2024年7月20日

  25. Rational design for structural color materials

    Tom A.J. Welling, Keisuke Kurioka, Sumaya Sultana, Hikaru Namigata, Kanako Watanabe, Daisuke Nagao

    Zenryoiki seminar 2024年7月16日

  26. In-situ electron microscopy studies & emerging properties of colloidal crystals

    Tom A.J. Welling

    Seminar at AMOLF (Amsterdam) 2024年7月5日

  27. Designing fast switching structural color with assembled yolk shell particles or double inverse opals via calculations

    Tom A.J. Welling, Hikaru Namigata, Akira Nagasawa, Kanako Watanabe, Daisuke Nagao

    Zenryoiki seminar 2023年6月15日

  28. Colloidal crystals from rattle-type particles with control over the Bragg scattering strength using an external AC electric field 国際会議 国際共著

    Hikaru Namigata, Tom A.J. Welling, Keishi Suga, Marijn A. van Huis, Alfons van Blaaderen, Daisuke Nagao, Kanako Watanabe

    11th International Colloid Conference

  29. In-situ electron microscopy studies on methane decomposition over carbon-supported Ni-Cu catalysts

    Tom A.J. Welling, Suzan E. Schoemaker, Krijn P. de Jong, Petra E. de Jongh

    NCCC, The Netherlands’ Catalysis and Chemistry Conference 2022年5月10日

  30. Imaging the Dynamics of Freely Diffusing and Confined Gold Nanoparticles Using Liquid Phase Electron Microscopy 国際会議 国際共著

    Tom A.J. Welling, Kanako Watanabe, Sina Sadighikia, Albert Grau-Carbonell, Daisuke Nagao, Arnout Imhof, Marijn A. van Huis, Alfons van Blaaderen

    Gordon Research Conference: Exploring, Understanding and Controlling Nanoscale Structure and Dynamics in Liquid 2020年1月27日

  31. Imaging the Dynamics of Nanoparticles Using Liquid Phase Electron Microscopy 国際共著

    Tom A.J. Welling, Kanako Watanabe, Sina Sadighikia, Albert Grau-Carbonell, Daisuke Nagao, Alfons van Blaaderen, Marijn A. van Huis

    Physics@Veldhoven 2020年1月22日

  32. Tuning interactions in rattle-type particles in situ using liquid-cell electron microscopy 国際共著 招待有り

    Tom A.J. Welling, Kanako Watanabe, Sina Sadighikia, Albert Grau-Carbonell, Daisuke Nagao, Arnout Imhof, Marijn A. van Huis, Alfons van Blaaderen

    1st Materials Science EM meeting 2020年1月20日

  33. Motion and hydrodynamics of nanoparticles observed with liquid-cell electron microscopy 国際会議 国際共著

    Tom A.J. Welling, Sina Sadighikia, Kanako Watanabe, Albert Grau-Carbonell, Maarten Bransen, Daisuke Nagao, Alfons van Blaaderen, Marijn A. van Huis

    33rd European Colloid and Interface Society (ECIS) Conference 2019年9月9日

  34. Hydrodynamics of rattle-type particles 国際共著

    Tom A.J. Welling, Kanako Watanabe, Sina Sadighikia, Albert Grau-Carbonell, Daisuke Nagao, Marijn A. van Huis, Alfons van Blaaderen

    Utrecht Debye Institute Nanoseminar 2018年2月21日

  35. Liquid-cell electron microscopy studies on nanoparticles 国際会議

    Tom A.J. Welling, Sina Sadighikia, Jessi E.S. van, der Hoeven, Alfons van Blaaderen, Marijn A. van Huis

    EMAT Workshop on Transmission Electron Microscopy 2017年6月21日

  36. Optical properties and alloying of metal nanorods

    Tom A.J. Welling, Wiebke Albrech, Alfons van Blaaderen

    Utrecht Debye Institute Nanoseminar 2017年1月26日

  37. Introducing my research at FRIS

    Tom A.J. Welling

    FRIS Information session

︎全件表示 ︎最初の5件までを表示

担当経験のある科目(授業) 8

  1. 工学英語Ⅱ 東北大学 学部専門科目

  2. Co-promoter of PhD student Daan van Eck Utrecht University

  3. 材料プロセス工学 東北大学

  4. Guest lecture (nanomaterials design and engineering): Building with nanoparticles: material design through self-assembly

  5. Co-promoter of PhD student Suzan E. Schoemaker Utrecht University

  6. 大学生と英会話 東北大学

  7. 名取が丘公民館「わくわく体験講座」の講師 名取が丘公民館

  8. アカデミック英語入門 東北大学

︎全件表示 ︎最初の5件までを表示

メディア報道 3

  1. 基金パンフレット (国際卓越研究大学)

    東北大学

    2024年12月

    メディア報道種別: 会誌・広報誌

  2. 東北大学 学際科学フロンティア研究所パンフレット

    東北大学

    2024年

    メディア報道種別: 会誌・広報誌

  3. My experience preparing for and presenting at the Hub Meeting 執筆者本人

    Tohoku University

    メディア報道種別: インターネットメディア