Research

“Re-use” enzyme in 200 nm polymer fiber: ポリマー繊維中に「再利用」酵素を固定化

Other "intro" of papers from our lab >> /tag/paper/ Immobilisation of enzyme into synthetic resin nanofibres via electrospinning. 電界紡糸法(エレクトロスピニング)による酵素の樹脂(繊維)中への固定化 Biotechnology Reports, 10, 2016, 44–48 OPEN ACCESS >>  dx.doi.org/ Resin樹脂: Polyvinyl alcohol. 親水性が強い。 Enzyme酵素: cyclodextrin glucanotransferase。グルコースのオリゴ糖が環状となった構造で、食品、医薬に使用。 Highlights: * PVA nanofibers structure and size were not affected by the addition of enzyme. PVAナノファイバー構造とサイズは酵素の添加に影響されなかった。 * Enzyme/PVA nanofibers show excellent immobilisation… Continue reading “Re-use” enzyme in 200 nm polymer fiber: ポリマー繊維中に「再利用」酵素を固定化

Research

PAPER: Removal of particles from potable water. 水道水(飲料水)から微粒子を採集

Other "intro" of papers from our lab >> /tag/paper/ Removal of iron-oxide particles after post-filtration in local potable water using an electrophoretic method Collaborated with: Univ. Putra Malaysia; Univ. Teknologi MARA, Malaysia Journal of Water Process Engineering: Vol. 9, Feb. 2016, Pages 208–214. doi: Full text/PDF: Researchgate, or here Keywords: Electrophoretic deposition; Fibre electrodes; Limiting flux;… Continue reading PAPER: Removal of particles from potable water. 水道水(飲料水)から微粒子を採集

International, News, Research, Topic

BEST PAPER AWARD at International Conference (PURE 2015, Malaysia)最優秀論文賞

OPE 11 Nov. 2015. BEST PAPER AWARD, 2nd International Conference on Purity, Utility Reaction and Environmental Research (PURE 2015), Kuala Lumpur. “Development of a battery-driven passive sampling system for electrostatically trapping atmospheric particles" (M. P. Khairunnisa, F. Faizal, H. Fukushima, M. Gen, P. Widiatmoko, I. W. Lenggoro*) ... (乾電池を用いた高電圧変換器を駆使し、携帯性に優れた、大気中微粒子捕集器の開発):各地のPM2.5またはPM1.0の解析に役にたつ Full paper : Journal of Purity,… Continue reading BEST PAPER AWARD at International Conference (PURE 2015, Malaysia)最優秀論文賞

Campus, Event, International, News, People

JST sponsored: 7 days at TUAT/Tokyo: “SAKURA” Exchange Program in Science 採択

2015/7 approved by Japan Science and Technology Agency.."Japan-Asia Youth Exchange Program in Science” (SAKURA Exchange Program in Science)" AIMS: Raising the interest of Asian youths toward the leading Japanese science and technologies at Japanese universities. (Support from intellectuals) TOPIC: Functional Materials and Chemical Engineering Tour in Tokyo-Tama Area SCHEDULE (Tentative): 12 Nov. Arrival in Tokyo 13 Nov:… Continue reading JST sponsored: 7 days at TUAT/Tokyo: “SAKURA” Exchange Program in Science 採択

News, Research

PAPER: Fine particles on bio-composite surface. ココナツ殻由来素材の表面に微粒子を集積

Other "intro" of papers from our lab >> /tag/paper/   HIGHLIGHTS: * Physical treatment on the biocomposite increases the surface roughness. * Single bond COOH network on the treated biocomposite promotes the particle deposition. * The network reduces the particles repulsion during the deposition process. # Bio-composite(バイオコンポジット)is a composite material formed by a matrix (resin) and… Continue reading PAPER: Fine particles on bio-composite surface. ココナツ殻由来素材の表面に微粒子を集積

News, People

Doctoral students: “Old/New” (Oct. 2014)博士修了者と新入生

In September 2014: A farewell dinner, for two students who had finished doctoral course, and returned to the home-universities in Indonesia, as an academic staff: DR. KUSDIANTO: Institut Teknologi Sepuluh Nopember (ITS) Chemical Engineering. and DR. PRAMUJO WIDIATMOKO: Institut Teknologi Bandung (ITB) Chemical Engineering. || Doctoral Thesis from our group. || Former members || From… Continue reading Doctoral students: “Old/New” (Oct. 2014)博士修了者と新入生

News, Research

How small can the enzyme be ? 酵素はどこまで小さくできるのか?

http://dx.doi.org/10.1016/j.enzmictec.2014.06.002 Transformation of an enzyme: from aqueous suspension to fine solid particles via electrospraying route 静電噴霧法による糖転移酵素の微粒化 by* Dept. of Process and Food Engineering, Univ. Putra Malaysia; * Biotechnology Research Institute, Univ. Malaysia Sabah; * Faculty of Chemical Engineering, Univ. Teknologi MARA; * Grad. School of Bio-Applications and Systems Engineering, Tokyo Univ. of Agriculture and Technology… Continue reading How small can the enzyme be ? 酵素はどこまで小さくできるのか?

International, People

2 Visiting Fellows from UPM Process & Food Engineering Dept.マレーシアから訪問研究者

Two research fellows from Universiti Putra Malaysia (UPM Process and Food Engineering Department), are joining us for two months in May and June 2014. Ms. Boon Yih Tien (Doctoral student of UPM, working with Dr. Nazli Naim) "Bioactive Compound Extraction from Agarwood Oil Using Electro-Assisted Technology" Ms. Suryani Saallah (Master graduated, UPM) will join our… Continue reading 2 Visiting Fellows from UPM Process & Food Engineering Dept.マレーシアから訪問研究者

Campus, Event, International, News, People

Welcomed 20 bachelor (AIMS program) ASEAN students. Mar. 10

On 10 March 2014, our Lab welcomed 20 bachelor students from Malaysia (UTM, MJIIT, UPM) and Indonesia (ITB, IPB, UGM) with "AIMS Short Stay Program 2014 (ASSP2014): Sponsored by TUAT/Supported by TMU, for a Lab Tour. Prof. Lenggoro is a member of AIMS Steering Committee Member. >>> More info. on AIMS.