S
Sang-Hu Park
Researcher at Pusan National University
Publications - 64
Citations - 1079
Sang-Hu Park is an academic researcher from Pusan National University. The author has contributed to research in topics: Fabrication & Stereolithography. The author has an hindex of 12, co-authored 52 publications receiving 973 citations.
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Advances in 3D nano/microfabrication using two-photon initiated polymerization
TL;DR: In this paper, the authors discuss recent efforts in developing two-photon absorbing chromophores with focus on their structure property relationship and some recent outstanding attempts at improving the fabrication efficiency of 3D nano/microfabrications based on TPP.
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Two‐photon stereolithography for realizing ultraprecise three‐dimensional nano/microdevices
TL;DR: In this article, the authors report the progress of two-photon polymerization based on 3D microfabrication, including the results obtained from the original research, and present three sections: improvement of resolution, precise design schemes, and applications of three-dimensional microstructures.
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Ultraprecise microreproduction of a three-dimensional artistic sculpture by multipath scanning method in two-photon photopolymerization
Dong-Yol Yang,Sang-Hu Park,Tae Woo Lim,Hong-Jin Kong,Shin Wook Yi,Hyun Kwan Yang,Kwang-Sup Lee +6 more
TL;DR: In this article, a simple and effective laser scanning method was proposed to reinforce the strength of 3D microstructures without loss of precision, which enabled the fabrication of a complex 3D artistic sculpture such as the Thinker.
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Replication of polyethylene nano-micro hierarchical structures using ultrasonic forming
Chi Hoon Lee,Phill Gu Jung,Sang Min Lee,Sang-Hu Park,Bo-Sung Shin,Joon-Ho Kim,Kyu-Youn Hwang,Kyoung Min Kim,Jong Soo Ko +8 more
TL;DR: In this paper, a commercial ultrasonic welding system was used to apply ultrasonic vibration energy to the forming of nano-micro hierarchical structures and their application for superhydrophobic surfaces.
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Three-dimensional plasmonic Ag/TiO 2 nanocomposite architectures on flexible substrates for visible-light photocatalytic activity.
Zhi-Jun Zhao,Soon Hyoung Hwang,Sohee Jeon,Boyeon Hwang,Joo-Yun Jung,Jihye Lee,Sang-Hu Park,Jun-Ho Jeong +7 more
TL;DR: The experiment indicated that the 3D nanocomposite architectures could effectively enhance photocatalytic activity in the degradation of methylene blue solution under visible light irradiation.