Zobrazeno 1 - 10
of 149
pro vyhledávání: '"Joon-wan Kim"'
Publikováno v:
The Proceedings of Mechanical Engineering Congress, Japan. 2022:J111-03
Publikováno v:
Sensors and Actuators A: Physical. 356(Issue 16):114332
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 110:3391-3405
UV-LIGA process has manifested its potential in the fabrication of high-aspect-ratio metallic microstructures. However, how to attain the complete, fast, and non-swelling removability of the crosslinked SU-8 micromolds remains a grand challenge. To a
Publikováno v:
Microsystem Technologies. 26:1507-1519
This paper presents a novel bending microactuator with integrated flexible electro-rheological microvalves (FERVs) using an alternating pressure source for multi-actuator systems. The proposed bending microactuator is a fluidic elastomer actuator tha
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 106:627-639
The paper presents a novel micro hydraulic power source by using the electro-conjugate fluid (ECF) jetting based on the modular design of a triangular prism and slit electrode pair (TPSE). ECF jetting is a phenomenon of electrohydrodynamics (EHD) rel
Publikováno v:
Small (Weinheim an der Bergstrasse, Germany). 18(15)
In contrast to microfluidic devices, bulky syringe pumps are widely used to deliver a small amount of solution with high accuracy. Miniaturizing the syringe pump is difficult due to the scale effect in the microscale where the friction of the piston
Publikováno v:
Sensors and Actuators A: Physical. 295(No. 15):266-273
An electro-conjugate fluid (ECF) is a kind of functional fluid that produces active flow (ECF jet) when high DC voltage is applied to the electrode pairs. Thanks to the simple structure to generate ECF jet, its micropumps are suitable as a hydraulic
Autor:
Jong Seob, Choi, Alec S T, Smith, Nisa P, Williams, Tatsuya, Matsubara, Minji, Choi, Joon-Wan, Kim, Hyung Jin, Kim, Seungkeun, Choi, Deok-Ho, Kim
Publikováno v:
Adv Funct Mater
In this study, we report nanopatterned Nafion microelectrode arrays for in vitro cardiac electrophysiology. With the aim of defining sophisticated Nafion nanostructures with highly ionic conductivity, fabrication parameters such as Nafion concentrati
Publikováno v:
Small. 18:2270071
Publikováno v:
International Journal of Precision Engineering and Manufacturing. 21(No. 5)
Previously, we described a single layer fabrication combining thick photoresist (KMPR) micromolding and electroforming to fabricate ECF micropumps with triangular prism and slit electrode pairs (TPSEs). However, the fabricated TPSEs have a height lim