journal article·2014-05

In Situ Realization of Asymmetric Ratchet Structures within Microchannels by Directionally Guided Light Transmission and Their Directional Flow Behavior

Won‐Gyu Bae, Sang Moon Kim, Se‐Jin Choi, Sang Geun Oh, Hyunsik Yoon, Kookheon Char, Kahp Y. Suh

Advanced Materials· Volume 26· Issue 17
Publisher page

Abstract

An asymmetric ratchet structure within microchannels is demonstrated by directionally guided light transmission for controlled liquid flow. A direct and facile method is presented to realize programmed asymmetric structures, which control the fluid direction and speed.
Source: openalex_inverted_index · Quality: baseline

Research context

OpenAlex topics: Surface Modification and Superhydrophobicity · Electrohydrodynamics and Fluid Dynamics · Fluid Dynamics and Thin Films

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

School of Mechanical & Aerospace Engineering Seoul National University Seoul 151‐742 Republic of Korea

Interdisciplinary Program of Bioengineering Seoul National University Seoul 151‐742 Republic of Korea

MCNet Co., Ltd. Room 307‐1 Building 103 SK Ventium Dangjeong‐dong Gunpo‐si, Gyeonggi‐do 435‐833 Korea

Department of Chemical & Biomolecular Engineering Seoul National University of Science & Technology Seoul 139‐743 Republic of Korea

The National Initiative Creative Research Center for Intelligent Hybrids & the World Class University Program for Chemical Convergence for Energy & Environment School of Chemical & Biological Engineering Seoul National University Seoul 151‐744 Republic of Korea

Funding

National Creative Research Initiative Center for Intelligent Hybrids · WCU Programs · Basic Science Research Program · Global Frontier Center for Multiscale Energy Systems · Ulsan National Institute of Science and Technology (UNIST) · Ministry of Education, Science and Technology (MEST) of Korea

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