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Ho-Young Kim

Researcher at Seoul National University

Publications -  191
Citations -  6517

Ho-Young Kim is an academic researcher from Seoul National University. The author has contributed to research in topics: Drop (liquid) & Capillary action. The author has an hindex of 36, co-authored 181 publications receiving 5254 citations. Previous affiliations of Ho-Young Kim include Harvard University & Korea Institute of Science and Technology.

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Engineering microscale cellular niches for three-dimensional multicellular co-cultures

Carlos P. Huang, +7 more
- 21 Jun 2009 - 
TL;DR: A novel microfluidic device is described that allows multiple discrete constructs of 3D cell-laden hydrogels to be patterned in a sequence of simple steps and allows for real-time imaging of the interactions between multiple cell types exposed to both autocrine and paracrine signaling molecules, all within a 3D ECM environment.
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Flutter-driven triboelectrification for harvesting wind energy

Jihyun Bae, +11 more
- 23 Sep 2014 - 
TL;DR: The coupled interaction between a fluttering flexible flag and a rigid plate is studied and three distinct contact modes are found: single, double and chaotic.
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Water harvest via dewing.

Anna Lee, +4 more
- 25 Jun 2012 - 
TL;DR: The optimal surface conditions found in this work can be used to design a practical device that harvests water as its biological counterpart, a green tree frog, Litoria caerulea, does during the dry season in tropical northern Australia.
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Jumping on water: Surface tension–dominated jumping of water striders and robotic insects

Je-Sung Koh, +10 more
- 31 Jul 2015 - 
TL;DR: The results suggest an understanding of the hydrodynamic phenomena used by semi-aquatic arthropods during water jumping and prescribe a method for reproducing these capabilities in artificial systems.
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Hygrobot: A self-locomotive ratcheted actuator powered by environmental humidity

Beomjune Shin, +7 more
TL;DR: A biologically inspired bilayer structure that harnesses the environmental humidity energy, with ratchets to rectify the motion, and is named the hygrobot, which sterilized a trail across an agar plate without any artificial energy supply.