Doctoral Presentation 公聴会 (2022/2/10) 多孔質体（植物繊維、土壌）中の流れの可視化と蒸発制御 Flow Visualization & Evaporation Control in Porous Media

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dry soil

#1. Transport of heated liquid mixtures with colloidal fluorescent particles through multiple biomass layers/ 加熱された複数バイオマス層を通るコロイド状蛍光粒子と液体の輸送
#2. A chemical coating of clay-based soil particles slows evaporation.
粘土系土壌粒子の化学コーティングは水の蒸発を遅らせる

3 Doctoral Presentations 公聴会 (2022/2/7) 1: Biocatalyst-immobilized hydrogels 生体触媒固定化ゲル, 2: Melt Crystallization 融液晶析, 3: Quality of Crystalline Particles 結晶粒子の品質

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man standing in front of people sitting on red chairs

1) 生体触媒固定化多孔質ゲルの創製と応用 Fabrication of biocatalyst-immobilized macroporous hydrogels and their applications.
2) 新たな固相創製のための核化促進を導入した融液晶析法 Melt Crystallization Method with Nucleation Enhancement for Development of New Solid Phase. 3) 評価を利用した結晶粒子群の品質変更のための操作設計 Operation Design for Quality Modification of Crystalline Particles Using Homogeneity Evaluation
Homogeneity

固体粒子で覆った油滴は硬い？軟らかい？Are oil droplets covered with solid particles hard? Soft?

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本研究は、イオン濃度を用いれば水と油の界面の硬さだけではなく、油滴の合一のしやすさも制御できることを示しており、油滴の安定性増加、あるいは不安定性の増加を意図的に行う手法の開発につながると期待されます。This study shows that not only the hardness of the water-oil interface but also the ease of coalescence of oil droplets can be controlled by using ion concentration, which is expected to lead to the development of methods to intentionally increase the stability or instability of oil droplets.

広尾学園の生徒が徳山研究室を訪問. Visitors from Hiroo Gakuen High School.

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広尾学園（医進・サイエンスコース）の中学1年生3名と高校1年生2名が徳山研究室のゲル作製とガスクロマトグラフィーの実験方法を見学しました。3 junior high school students and 2 senior high school students from Hiroo Gakuen High School (Medical and Science Course) visited Tokuyama Lab and observed gel preparation and gas chromatography experimental methods.　2021/12/13. (hiroogakuen.ed.jp)https://www.hiroogakuen.ed.jp/weblog/archives/38029

エネルギー循環型の農園モデル（大学院生・須藤 達也）Sustainable food production model

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ビジネスプランの構築からプロトタイプ製作までを、自分たちが主導で取り組むことで、農工大生がアイデアの事業化・実装化に携わる際のロールモデルになれればと考えています。By taking the initiative in building a business plan and creating a prototype, we hope to serve as a role model for TUAT students when they are involved in the commercialization and implementation of their ideas.