PAPER: Thermal convections break the incoming mist: A new method for synthesis of nanoparticle layer. 熱対流がミストを微細化。ナノ粒子層の新規合成法

Discovery of a low-energy route to layer of nanometer-sized particles with high crystallinity. 高結晶性を有するナノ粒子層への「省エネプロセス」の発見。 Continue reading PAPER: Thermal convections break the incoming mist: A new method for synthesis of nanoparticle layer. 熱対流がミストを微細化。ナノ粒子層の新規合成法

PAPER: Spraying water-soluble particles to komatsuna leaves. 小松菜に水溶性微粒子を散布したら・・

Short Introductions of /our papers/


Free-access (until Dec. 1, 2017): elsevier.com

Komatsuna plants were grown and exposed to ammonium sulfate (((NH4)2SO4), AS) submicron particles for 16 days (22.5 µg m−3 per day) in phytotrons.

The amount of particles deposited on the leaf  decreased over time, because AS particles deposited on the leaf deliquesced, allowing ions such as SO42− in the solution to be absorbed into the leaf. 葉表面に堆積した粒子の量は時間とともに減少した。サブミクロン硫酸アンモニウム(AS)粒子が葉表面に堆積し、脱離溶液中のSO42−などのイオンが葉に吸収される可能性が高い。

Continue reading “PAPER: Spraying water-soluble particles to komatsuna leaves. 小松菜に水溶性微粒子を散布したら・・”

Welcomed Prof. Khairurrijal and Dr. Miftah Munir from ITB (Bandung)

18 Oct. 2017 We welcomed four guests from Dept. of Physics, Institute Technology Bandung (ITB) Indonesia: Prof. Khairurrijal* Dr. M. Miftahul Munir and doctoral students: Mr. Dian Ahmad Hapidin Mr. Casmika Saputra * He is also the head of ITB-LPPM (University’s Institute for Research and Community Services) Continue reading Welcomed Prof. Khairurrijal and Dr. Miftah Munir from ITB (Bandung)

Graduation ceremony for 2 students (20 Sept.) 卒業式

Graduation day for Ms. Suryani binti Saallah (Doctor of Engineering) 博士(工学)(B.S. Univ. Tek. Malaysia; M. S. Univ. Putra Malaysia) Will return to Univ. Malaysia Sabah as a lecturer at Biotechnology Research Institute. –Google scholar Mr. Mitsuki Wada (Master of Engineering) 修士(工学)(B.Eng. Tokyo Univ. Agr. Tech.) Will continue to doctoral course in our group. Alumni of our lab at TUAT: List Continue reading Graduation ceremony for 2 students (20 Sept.) 卒業式

Doctoral Presentation (Open, 8/17) on enzyme immobilization (Suryani Saallah) 酵素の固定化(博士論文公聴会)

DEPOSITION AND IMMOBILIZATION OF ENZYME BY MEANS OF ELECTROHYDRODYNAMIC ATOMIZATION (電気流体力学効果を用いた酵素の固定化)

by Suryani binti Saallah**

12:30-  17 Aug. 2017 (BASE Building 1F meeting room, TUAT Koganei campus)

 

Continue reading “Doctoral Presentation (Open, 8/17) on enzyme immobilization (Suryani Saallah) 酵素の固定化(博士論文公聴会)”

4th Japan Powder Technology Forum in Indonesia (Bandung/Sumedang, 8-9 Aug. 2017)

4th Japan Powder Technology Forum in Indonesia. インドネシアに日本の粉体技術を紹介するイベント(第4回)

8-9 August 2017. Universitas Padjadjaran (Jatinangor campus). Free of charge.

13 powder-related companies (including 5 CEOs) from Japan will introduce their developed/patented technologies. Continue reading “4th Japan Powder Technology Forum in Indonesia (Bandung/Sumedang, 8-9 Aug. 2017)”

Doctoral student presented in Asian Particle Technology Symposium 2017 (Taiwan). 博士学生が台湾で発表した

Ferry Faizal (doctoral student) presented “Decomposition of solution droplets under the influence of thermal convection over a heated horizontal plate” in the 7th Asian Particle Technology Symposium (30 July – 3 August, 2017 at Chang Gung University Campus, Taoyuan, Taiwan).

020  027

Our talk was invited and published in APT2017 special issue (Advanced Powder Technology).

doi.org/10.1016/j.apt.2017.10.026

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 nanometer-sized particles with high crystallinity.

ハイライト:

  • 加熱されたプレート上の溶液ミストの熱分解と堆積に対する熱対流の役割
  • ノズルとプレートとの距離が堆積粒子の形態とサイズに影響した。
  • 高結晶性を有するナノサイズ粒子層への低エネルギー手法の発見。

 
Continue reading “Doctoral student presented in Asian Particle Technology Symposium 2017 (Taiwan). 博士学生が台湾で発表した”