Category Archives: Research

Campus, Research, Topic

TUAT: Japan’s second “most-productive” university in terms of “Number of papers per academic-staff”. 教員あたりの学術論文数が国内2位（農工大）

Tokyo University of Agriculture and Technology (TUAT) is a university with many “high-research-producers”. The university has about 400 academic-staffs.

Japan’s second “most-productive” university in terms of “Number of papers per academic-staff”

UK-based QS announced the QS Asian University ranking 2018 (Oct. 2017), and TUAT ranked as the top 1% of universities in Asia. In particular, it became the second place in Japan as “the number of papers per academic-staff” which is an indicator of “research power”. Continue reading TUAT: Japan’s second “most-productive” university in terms of “Number of papers per academic-staff”. 教員あたりの学術論文数が国内2位（農工大） →

Research

PAPER: Can particles move and deposit, from 25 to 40 deg-C surface? ～40℃表面に微粒子を集積させた流体の制御技術

Why 40 deg. C ?  This study considered the deposition of submicron particles on living-cell or “human-body”-modelled surface.

Why a fluorescence microscope? Because other analytical tools such as SEM, need low pressure or vacuum condition, which is not “good” for living-system.

空気・液体界面への粒子の輸送を模倣するために、エアロゾル・フロー・システムが構築された。An aerosol flow system has been constructed to mimic the delivery of particles to the air-liquid interface. Continue reading PAPER: Can particles move and deposit, from 25 to 40 deg-C surface? ～40℃表面に微粒子を集積させた流体の制御技術 →

News, Research

An invited talk at JpGU ((Japan Geoscience Union)日本地球惑星科学連合会

By a recommendation of Prof. Hirotaka Saito (Soil Physics, Institute of Agriculture, TUAT) Wuled Lenggoro was invited for a talk in JpGU (Japan Geoscience Union 日本地球惑星科学連合会) Meeting 2018

“Transport and immobilization of colloids into sub-100 nm porous structures by electrophoretic methods in aqueous media”

This study was performed by TUAT students: K. Kusdianto (Dr. Eng., now with Sepuluh Nopember Institute Technology (Chemical Engineering) Indonesia; K. Sasaki (M. Eng., now with Gaban, a House Foods Corp. company): M. N. Naim (Dr. Eng. now with Univ. Putra Malaysia(Process and Food Engineering)

Session: 大気水圏科学(A, 地質環境・土壌環境) : Subsurface Mass Transport, Material Cycle, and Environmental Assessment/ 地質媒体における物質移動，物質循環と環境評価

* Invited talk: List (JpGU2018)

JpGUMeeting2018website

Research

Hydrophilic and hydrophobic particle layers from a single candle. 一本のろうそくから親水性と疎水性粒子膜が作れます。

light-1551386_960_720Using “soot” from a candle burning, we developed two assembly routes to form hydrophilic or hydrophobic layers of carbonaceous nanoparticles. ロウソク燃焼の「煤」を用いて、親水性または疎水性を有するナノ粒子膜の作製する方法を開発。5000年前に中国で開発された、従来の「墨」技術と同じかどうか？

contact-angle-Ferry2017

Open access (Full PDF): https://doi.org/10.4209/aaqr.2017.10.0426

graphicalabstract-Faizal-Jpns.png

More… Continue reading Hydrophilic and hydrophobic particle layers from a single candle. 一本のろうそくから親水性と疎水性粒子膜が作れます。 →

Event, News, People, Research

Doctoral Presentation [博士論文] “Particle Layers” by F. Faizal

2/9 Friday 15:00 BASE Building (1F), Koganei campus, TUAT.

FORMATION OF MICROSTRUCTURED-PARTICLE LAYERS ON SUBSTRATE BY DEPOSITION OF SPRAYED AEROSOLS

（エアロゾルの集積による基板上の微細構造粒子層の形成）

by Ferry Faizal (フェリ・ファイザル)*

Chief Examiner/主査：Wuled Lenggoro.  Committee/副査：神谷 秀博 教授、中田 宗隆 教授、銭 衛華 教授、富永 洋一 准教授 (Hidehiro Kamiya, Munetaka Nakata, Eika W. Qian, Yoichi Tominaga)

 

Thesis-related publications: Continue reading Doctoral Presentation [博士論文] “Particle Layers” by F. Faizal →

Research

Thermal convections break the suspended mist: A new particle synthesis method. 熱対流が浮遊ミストを破壊：新しい粒子（層）の合成法

one-page-point2

HIGHLIGHTS

•The role of thermal convection on reactive spray deposition over a heated plate.
•Nozzle-to-plate distance affecting morphology and size of deposited particles.
•Discovery of a low-energy route to layer of nanoparticles with high crystallinity.

Advanced Powder Technology. doi.org/10.1016/j.apt.2017.10.026

Continue reading Thermal convections break the suspended mist: A new particle synthesis method. 熱対流が浮遊ミストを破壊：新しい粒子（層）の合成法 →

Event, Research

Crowdfunding: Aerosol Research Using Mt. Fuji. 富士山頂の測候所

A “message” from Waseda University (Profs. Okochi and Shimada)back3

クラウドファンディング
富士山頂の測候所から、大気汚染物質の広がりの謎にせまる！