Search Results - "Kim, Junhoi"

Programming magnetic anisotropy in polymeric microactuators by Kim, Jiyun, Chung, Su Eun, Choi, Sung-Eun, Lee, Howon, Kim, Junhoi, Kwon, Sunghoon

“…Superparamagnetic nanoparticles under an external magnetic field align in the field’s direction to minimize magnetic-dipole interactions. By modulating and…”
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Biomimetic Microfingerprints for Anti-Counterfeiting Strategies by Bae, Hyung Jong, Bae, Sangwook, Park, Cheolheon, Han, Sangkwon, Kim, Junhoi, Kim, Lily Nari, Kim, Kibeom, Song, Suk-Heung, Park, Wook, Kwon, Sunghoon

“…An unclonable, fingerprint‐mimicking anti‐counterfeiting strategy is presented that encrypts polymeric particles with randomly generated silica film wrinkles…”
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Lithographically Encoded Polymer Microtaggant Using High-Capacity and Error-Correctable QR Code for Anti-Counterfeiting of Drugs by Han, Sangkwon, Bae, Hyung Jong, Kim, Junhoi, Shin, Sunghwan, Choi, Sung-Eun, Lee, Sung Hoon, Kwon, Sunghoon, Park, Wook

“…A QR‐coded microtaggant for the anti‐counterfeiting of drugs is proposed that can provide high capacity and error‐correction capability. It is fabricated…”
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Magnetochromatic Microspheres: Rotating Photonic Crystals by Ge, Jianping, Lee, Howon, He, Le, Kim, Junhoi, Lu, Zhenda, Kim, Hyoki, Goebl, James, Kwon, Sunghoon, Yin, Yadong

“…Magnetochromatic microspheres have been fabricated through instant assembly of superparamagnetic (SPM) colloidal particles inside emulsion droplets of UV…”
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Three-Dimensional Assembly of Nanoparticles from Charged Aerosols by Lee, Heechul, You, Sukbeom, Pikhitsa, Peter V, Kim, Junhoi, Kwon, Sunghoon, Woo, Chang Gyu, Choi, Mansoo

“…The capability of assembling nanoparticles into a desired ordered pattern is a key to realize novel devices which are based not only on the unique properties…”
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Real-Time Optofluidic Synthesis of Magnetochromatic Microspheres for Reversible Structural Color Patterning by Kim, Junhoi, Song, Younghoon, He, Le, Kim, Hyoki, Lee, Howon, Park, Wook, Yin, Yadong, Kwon, Sunghoon

“…Dynamic synthesis of magnetoresponsive structural‐colored microspheres is demonstrated by combining an optofluidic approach with a magnetic property tuning…”
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Single exposure fabrication and manipulation of 3D hydrogel cell microcarriers by Kim, Lily Nari, Sung-Eun Choi, Junhoi Kim, Hyoki Kim, Sunghoon Kwon

“…We present a simple and high-throughput method for fabricating free-floating hydrogel cell microcarriers using single exposure UV patterning. We also…”
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A High-Throughput Single-Clone Phage Fluorescence Microwell Immunoassay and Laser-Driven Clonal Retrieval System by Chang, Seohee, Kim, Soohyun, Han, Jerome, Ha, Suji, Lee, Hyunho, Song, Seo Woo, Lee, Daewon, Kwon, Sunghoon, Chung, Junho, Kim, Junhoi

“…Phage display is one of the most frequently used platform technologies utilized to screen and select therapeutic antibodies, and has contributed to the…”
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Colour-barcoded magnetic microparticles for multiplexed bioassays by Kwon, Sunghoon, Lee, Howon, Kim, Junhoi, Kim, Hyoki, Kim, Jiyun

“…Encoded particles have a demonstrated value for multiplexed high-throughput bioassays such as drug discovery and clinical diagnostics. In diverse samples, the…”
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Structural colour printing using a magnetically tunable and lithographically fixable photonic crystal by Kwon, Sunghoon, Kim, Hyoki, Ge, Jianping, Kim, Junhoi, Choi, Sung-eun, Lee, Hosuk, Lee, Howon, Park, Wook, Yin, Yadong

“…Many creatures in nature, such as butterflies and peacocks, display unique brilliant colours, known as ‘structural colours’, which result from the interaction…”
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Comparative study of exciton–phonon interactions in $$\hbox {GaAs/Al}_{0.3}\hbox {Ga}_{0.7}\hbox {As}$$ quantum dots grown by droplet epitaxy by Yeo, Inah, Ahn, Sun Hong, Bae, Seo Kyung, Kim, Junhoi, Kim, Jong Su, Song, Jin Dong

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Comparative study of exciton–phonon interactions in GaAs/Al0.3Ga0.7As quantum dots grown by droplet epitaxy by Yeo, Inah, Ahn, Sun Hong, Bae, Seo Kyung, Kim, Junhoi, Kim, Jong Su, Song, Jin Dong

“…We investigated exciton–phonon interactions in three types of GaAs/ Al 0.3 Ga 0.7 As quantum dots (QDs grown by droplet epitaxy. Comparative optical studies…”
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Liquid-capped encoded microcapsules for multiplex assays by Song, Younghoon, Jeong, Yunjin, Kwon, Taehong, Lee, Daewon, Oh, Dong Yoon, Park, Tae-Joon, Kim, Junhoi, Kim, Jiyun, Kwon, Sunghoon

“…Although droplet microfludics is a promising technology for handling a number of liquids of a single type of analyte, it has limitations in handling thousands…”
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Laser-Assisted Recovery of On-Chip Phage Viral DNA for Phage Fluorescence Immunoassay Microchip by Chang, Seohee, Kim, Soohyun, Lee, Daewon, Lee, Seung Ah, Chung, Junho, Kwon, Sunghoon, Kim, Junhoi

“…Laser-assisted recovery of on-chip phage viral DNA was demonstrated. Optomechanical energy conversion was utilized to shear off a part of a microchip and…”
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Potentiometric Multichannel Cytometer Microchip for High-throughput Microdispersion Analysis by Kim, Junhoi, Kim, Eun-Geun, Bae, Sangwook, Kwon, Sunghoon, Chun, Honggu

“…The parallelization of microfluidic cytometry is expected to lead to considerably enhanced throughput enabling point-of-care diagnosis. In this article, the…”
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Micro‐Concentrator Photovoltaics Using Fluidic Self‐Assembly Technology by Cho, Seongkyu, Choi, Wonseok, Han, Sunghoon, Kim, Junhoi, Lee, Amos C., Kim, Su Deok, Song, Seo Woo, Kim, Changsoon, Lee, Daewon, Kwon, Sunghoon

“…This paper is the first to report a simple and cost‐effective method for modularizing an array of gallium arsenide (GaAs) solar cells on a plastic circuit…”
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Hierarchical shape-by-shape assembly of microparticles for micrometer-scale viral delivery of two different genes by Lee, Daewon, Lee, Amos Chungwon, Han, Sangkwon, Bae, Hyung Jong, Song, Seo Woo, Jeong, Yunjin, Oh, Dong Yoon, Cho, Seongkyu, Kim, Junhoi, Park, Wook, Kwon, Sunghoon

“…Understanding tissue engineering using a bottom-up approach has been hindered by technical limitations because no platform can demonstrate the controlled…”
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Biomimetics: Biomimetic Microfingerprints for Anti-Counterfeiting Strategies (Adv. Mater. 12/2015) by Bae, Hyung Jong, Bae, Sangwook, Park, Cheolheon, Han, Sangkwon, Kim, Junhoi, Kim, Lily Nari, Kim, Kibeom, Song, Suk-Heung, Park, Wook, Kwon, Sunghoon

“…W. Park, S. Kwon, and co‐workers discuss biomimetic microfingerprints for anti‐counterfeiting strategies on page 2083. In the described strategy, polymeric…”
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Dynamic magnetic manipulation of color/shape encoded magnetic microparticles for bio-assay applications by Howon Lee, Hyoki Kim, Junhoi Kim, Sunghoon Kwon

“…Rapid separation and 3D reaction-2D reading of color and shape encoded magnetic microparticles are demonstrated using 1D chain structure of magnetic…”
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Optofluidic in situ maskless lithography of charge selective nanoporous hydrogel for DNA preconcentration by Kim, Hyoki, Kim, Junhoi, Kim, Eun-Geun, Heinz, Austen James, Kwon, Sunghoon, Chun, Honggu

“…An optofluidic maskless photopolymerization process was developed for in situ negatively charged nanoporous hydrogel [poly-AMPS…”
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