Creation of fluid engineering in extended-nano space

在扩展纳米空间中创建流体工程

• 批准号: 21000007
• 负责人: KITAMORI Takehiko
• 金额: $ 196.35万
• 依托单位: The University of Tokyo
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Specially Promoted Research
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2013
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21000007/
• 关键词: 拡張ナノ空間; マイクロ化学システム; マイクロ・ナノデバイス; 流体; 流体工学; ナノバイオ; ナノ材料

We created new fluid engineering field for 10-100 nm spaces (extended-nano space) in a transitional regime between single molecules and condensed phase. Novel methodologies were established for the first time, such as top-down/ bottom-up fabrication, aL-fL fluid control, and DIC-TLM. By using these methods, we revealed unique liquid properties and transport phenomena in extended-nano space. These results indicate that liquid molecules near interface within 50 nm, which correspond to layer of several hundred molecules, are structured and affect transport phenomena. This study will greatly contribute to fluid science in extended-nano space and other fields.

我们为10-100纳米空间（扩展纳米空间）在单分子和凝聚相之间的过渡状态创造了新的流体工程领域。首次建立了自顶向下/自底向上制造、aL-fL流体控制和DIC-TLM等新方法。通过这些方法，我们揭示了扩展纳米空间中独特的液体性质和输运现象。这些结果表明，在界面附近50 nm范围内的液体分子，对应于数百个分子的层，是有结构的，并影响着输运现象。该研究将为扩展纳米空间等领域的流体科学研究做出重要贡献。

项目成果

Functionalized Particle Image Velocimetry for Simultaneous Measurements in Micro/Nanochannel Flows

用于同时测量微/纳米通道流的功能化粒子图像测速

• 发表时间: 2013
• 期刊: Proc. MicroTAS2013
• 作者: Yutaka Kazoe;Kousuke Yamamoto;Kazuma Mawatari;Takehiko Kitamori
• 通讯作者: Takehiko Kitamori

Study of Molecular Transport through Specific Liquid in Bio-Mimetic Extended Nanospaces

仿生扩展纳米空间中特定液体的分子传输研究

• 发表时间: 2013
• 期刊: Proc. MicroTAS2013
• 作者: Yutaka Kazoe;Lixiao Li;Hiroyuki Chinen;Hiroto Kizoe;Takashi Saruko;Tadahiro Yamashita;Kazuma Mawatari;Takehiko Kitamori
• 通讯作者: Takehiko Kitamori

Evaluation of Glass Surfice State Using Streaming Potential Measurement in Extended-Nano Space

使用扩展纳米空间中的流动电势测量评估玻璃表面状态

• 发表时间: 2009
• 期刊: Proceedings of Micro Total Analysis System (μTAS)
• 作者: K.Morikawa;M.Kato;T.Tsukahara;K.Mawatari;A.Hibara;T.Kitamori
• 通讯作者: T.Kitamori

"Investigation of Chemical Modification with Resolution Below 100nm by Optical Near-Field for Functional Nanofludics Devices"

“通过光学近场对功能性纳米流体器件进行分辨率低于 100nm 的化学修饰研究”

• 发表时间: 2013
• 作者: T. H. H. Le;Y. Pihosh;K. Mawatari;T. Yatsui;T. Kawazoe;M. Naruse;M. Ohtsu;T. Kitamori
• 通讯作者: T. Kitamori

Formation of Parallel Aqu/Org Two Phase Flow in Extended Nanochannel by Partial Modification with Molecular Ablation Using Evanescent Wave

利用倏逝波进行分子烧蚀部分修饰，在扩展纳米通道中形成平行的 Aqu/Org 两相流

• 发表时间: 2011
• 期刊: Proceedings of MicroTAS 2012
• 作者: H. Akaike;Y. Kazoe;K. Kasai;K. Mawatari;T. Kitamori
• 通讯作者: T. Kitamori