Iat Wai Leong

Profile Information

Degree: Ph.D.(Mar, 2023, Osaka University)

ORCID ID: https://orcid.org/0000-0002-9100-495X
Researcher ID: ABA-8788-2020
researchmap Member ID: R000041680

Google Scholar: https://scholar.google.co.jp/citations?user=tVhhti8AAAAJ

Research Gate: https://www.researchgate.net/profile/Iat-Wai-Leong

Linkedin: https://www.linkedin.com/in/iat-wai-leong/

Prof. Kaji's Research Group (Kyushu Univ.): https://sites.google.com/view/kaji-research-group/

Research Interests

Research Areas

Research History

Oct, 2023 - Present

Assistant Professor, Department of Applied Chemistry, Faculty of Engineering, Kyushu University
Apr, 2023 - Sep, 2023

Postdoctoral researcher, SANKEN, Osaka University
Apr, 2020 - Mar, 2023

Japan Society for the Promotion of Science
Jun, 2022 - Sep, 2022

Internship, imec
Oct, 2020 - Dec, 2020

RIKEN

Education

Apr, 2020 - Mar, 2023

Department of Chemistry, Graduate School of Science, Osaka University
Apr, 2018 - Mar, 2020

Department of Chemistry, Graduate School of Science, Osaka University

Papers

Immunological assay using a solid-state pore with a low limit of detection

Hiroyasu Takei, Tomoko Nakada, lat Wai Leong, Atsuki Ito, Kakeru Hanada, Hinako Maeda, Muhammad Shan Sohail, Kazuhiko Tomiyasu, Osamu Sakamoto, Norihiko Naono …

Scientific Reports, 14(1), Jul 19, 2024 Peer-reviewed
Gate-All-Around Nanopore Osmotic Power Generators

Makusu Tsutsui, Wei-Lun Hsu, Denis Garoli, Iat Wai Leong, Kazumichi Yokota, Hirofumi Daiguji, Tomoji Kawai

ACS Nano, 18(23) 15046-15054, May 28, 2024 Peer-reviewed
Enhanced Nanoparticle Sensing in a Highly Viscous Nanopore

Taiga Kawaguchi, Makusu Tsutsui, Sanae Murayama, Iat Wai Leong, Kazumichi Yokota, Yuki Komoto, Masateru Taniguchi

Small Methods, May 9, 2024 Peer-reviewed
Scalability of nanopore osmotic energy conversion

Makusu Tsutsui, Wei‐Lun Hsu, Kazumichi Yokota, Iat Wai Leong, Hirofumi Daiguji, Tomoji Kawai

Exploration, Jan 8, 2024 Peer-reviewed
Protocol for preparation of solid-state multipore osmotic power generators

Makusu Tsutsui, Kazumichi Yokota, Iat Wai Leong, Yuhui He, Tomoji Kawai

STAR PROTOCOLS, 4(2), Jun, 2023 Peer-reviewed
Regulating Nonlinear Ion Transport through a Solid-State Pore by Partial Surface Coatings

Iat Wai Leong, Makusu Tsutsui, Kazumichi Yokota, Sanae Murayama, Masateru Taniguchi

ACS Applied Materials & Interfaces, 15(4) 6123-6132, Jan 20, 2023 Peer-reviewedLead authorCorresponding author
Synthesis of 3,3′-dihydroxy-2,2′-diindan-1,1′-dione derivatives for tautomeric organic semiconductors exhibiting intramolecular double proton transfer

Kyohei Nakano, Iat Wai Leong, Daisuke Hashizume, Kirill Bulgarevich, Kazuo Takimiya, Yusuke Nishiyama, Toshio Yamazaki, Keisuke Tajima

Chemical Science, 2023 Peer-reviewed
Sparse multi-nanopore osmotic power generators

Makusu Tsutsui, Kazumichi Yokota, Iat Wai Leong, Yuhui He, Tomoji Kawai

Cell Reports Physical Science, 101065-101065, Oct, 2022 Peer-reviewed
Interference of electrochemical ion diffusion in nanopore sensing

Iat Wai Leong, Shohei Kishimoto, Makusu Tsutsui, Masateru Taniguchi

iScience, 25(10) 105073-105073, Oct, 2022 Peer-reviewedLead author
3D designing of resist membrane pores via direct electron beam lithography

Shohei Kishimoto, Iat Wai Leong, Sanae Murayama, Tomoko Nakada, Yuki Komoto, Makusu Tsutsui, Masateru Taniguchi

Sensors and Actuators B: Chemical, 357 131380-131380, Apr, 2022 Peer-reviewed
Salt Gradient Control of Translocation Dynamics in a Solid-State Nanopore

Iat Wai Leong, Makusu Tsutsui, Kazumichi Yokota, Masateru Taniguchi

Analytical Chemistry, 93(49) 16700-16708, Dec 14, 2021 Peer-reviewedLead authorCorresponding author
Machine learning-driven electronic identifications of single pathogenic bacteria

Shota Hattori, Rintaro Sekido, Iat Wai Leong, Makusu Tsutsui, Akihide Arima, Masayoshi Tanaka, Kazumichi Yokota, Takashi Washio, Tomoji Kawai, Mina Okochi

Scientific Reports, 10(1), Dec, 2020 Peer-reviewed
Quasi-Stable Salt Gradient and Resistive Switching in Solid-State Nanopores

Iat Wai Leong, Makusu Tsutsui, Sanae Murayama, Tomoki Hayashida, Yuhui He, Masateru Taniguchi

ACS Applied Materials & Interfaces, 12(46) 52175-52181, Nov 18, 2020 Peer-reviewedLead author
Electroosmosis-Driven Nanofluidic Diodes

Iat Wai Leong, Makusu Tsutsui, Sanae Murayama, Yuhui He, Masateru Taniguchi

The Journal of Physical Chemistry B, 124(32) 7086-7092, Jul 23, 2020 Peer-reviewedLead author
Back-Side Polymer-Coated Solid-State Nanopore Sensors

Iat Wai Leong, Makusu Tsutsui, Tomoko Nakada, Masateru Taniguchi, Takashi Washio, Tomoji Kawai

ACS OMEGA, 4(7) 12561-12566, Jul, 2019 Peer-reviewedLead author

Awards

Jun, 2021

The Chemical Society of Japan (CSJ) Student Presentation Award 2021, Chemical Society of Japan

Presentations

Manipulating ionic transport with geometric structure in solid-state nanopores

Iat wai Leong, Makusu Tsutsui, Noritada Kaji, Masateru Taniguchi

The 85th JSAP Autumn Meeting 2024, Sep 20, 2024
Asymmetric Ion and Fluid Transport in Solid-State Pores for Nanofluidic Circuits

Iat Wai Leong, Makusu Tsutsui, Masateru Taniguchi

IUMRS-ICYRAM 2022, Aug 4, 2022
Salt Gradient Control of Translocation Dynamics in a Solid-State Nanopore

Iat Wai Leong

Nanopore weekly meeting, Feb 17, 2022 Invited
Elucidating Ion Transport in Crown Ether Complexes Using a Solid-State Nanopore

LEONG Iat Wai, 筒井真楠, 谷口正輝

応用物理学会秋季学術講演会講演予稿集(CD-ROM), 2022
Rectification of ionic current in asymmetric dielectric coating solidstate nanopore under salt gradient

LEONG Iat Wai, TSUTSI Makusu, TANIGUCHI Masateru

日本化学会春季年会講演予稿集(Web), 2022
Negative Differential Resistance in a Nanopore Under Salt Gradient: Models of Surface Charge Effect

LEONG Iat Wai, TSUTSUI Makusu, TANIGUCHI Masateru

日本化学会春季年会講演予稿集(Web), 2021
Dynamics of single nanoparticle translocation in solid-state nanopore with salt gradient

LEONG Iat Wai, 筒井真楠, 谷口正輝

応用物理学会秋季学術講演会講演予稿集(CD-ROM), 2021
Asymmetric ionic transport through low-aspect-ratio nanopore under electrolyte concentration gradient

LEONG Iat Wai, TSUTSUI Makusu, TANIGUCHI Masateru

日本化学会春季年会講演予稿集(CD-ROM), 2020
Asymmetric ion transport in solid-state nanopore using a salt gradient

LEONG Iat Wai, 筒井真楠, 谷口正輝

応用物理学会秋季学術講演会講演予稿集(CD-ROM), 2020, The Japan Society of Applied Physics
Non-spherical gold nanoparticle translocation through a solid-state nanopores

LEONG Iat Wai, TSUTSUI Makusu, TANIGUCHI Masateru

日本化学会春季年会講演予稿集(CD-ROM), 2019
Characterization of single nanoparticle shape using solid state nanopore

LEONG Iat Wai, TSUTSUI Makusu, TANIGUCHI Masateru

応用物理学会春季学術講演会講演予稿集(CD-ROM), 2019, The Japan Society of Applied Physics
Nanopore sensing in two immiscible electrolytes: current-voltage characteristics between ionic liquid and salt solution

LEONG Iat Wai, TSUTSUI Makusu, TANIGUCHI Masateru

応用物理学会秋季学術講演会講演予稿集(CD-ROM), 2019, The Japan Society of Applied Physics

Misc.

Multi-nanopore osmotic power generators

筒井真楠, 横田一道, LEONG Iat Wai, HE Yuhui, 川合知二

応用物理学会春季学術講演会講演予稿集(CD-ROM), 70th, 2023
Single-particle translocation dynamics in nanopores under high viscosity

川口大雅, 川口大雅, 筒井真楠, LEONG Iat-Wai, 谷口正輝

分子科学討論会講演プログラム&要旨(Web), 17th, 2023
Intramolecular Proton Transfer and Charge Transport in Organic Semiconductors

中野恭兵, LEONG Iat Wai, 西山裕介, 西山裕介, 魚返祐太朗, 魚返祐太朗, 山崎俊夫, 橋爪大輔, 但馬敬介

応用物理学会秋季学術講演会講演予稿集(CD-ROM), 83rd, 2022
Effects of electrode ion diffusion on nanopore sensing

筒井真楠, LEONG Iat Wai, 岸本匠平, 谷口正輝

応用物理学会秋季学術講演会講演予稿集(CD-ROM), 83rd, 2022

Works

The Cutting Edge of Nanotechnology: Single Virus detection using nanopore

Iat Wai Leong

Oct 5, 2021 Artistic work

Research Projects

固体ナノポアを用いた塩分濃度差発電技術の開拓

ACT-X「リアル空間を強靭にするハードウェアの未来」, 国立研究開発法人科学技術振興機構, Oct, 2022 - Mar, 2025
液液界面アシストナノポアを用いた１粒子検出法の創成

科学研究費助成事業特別研究員奨励費, 特別研究員奨励費, 日本学術振興会, Apr, 2020 - Mar, 2023

LEONG IAT WAI

Professional Memberships

Mar, 2019 - Present

応用物理学会
Sep, 2022 - Aug, 2023

分子科学会
Mar, 2019 - Mar, 2023

日本化学会

Profile Information

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Research History

Education

Papers

Awards

Presentations

Misc.

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