Search Results - "Kang, Ji Yoon"

Photooxidation-induced fluorescence amplification system for an ultra-sensitive enzyme-linked immunosorbent assay (ELISA) by Heo, Youhee, Shin, Kwanwoo, Park, Min Cheol, Kang, Ji Yoon

“…This report suggests a method of enhancing the sensitivity of chemifluorescence-based ELISA, using photooxidation-induced fluorescence amplification (PIFA)…”
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Tunable and scalable fabrication of block copolymer-based 3D polymorphic artificial cell membrane array by Kang, Dong-Hyun, Han, Won Bae, Il Ryu, Hyun, Kim, Nam Hyuk, Kim, Tae Young, Choi, Nakwon, Kang, Ji Yoon, Yu, Yeon Gyu, Kim, Tae Song

“…Owing to their excellent durability, tunable physical properties, and biofunctionality, block copolymer-based membranes provide a platform for various…”
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A polymer lab-on-a-chip for reverse transcription (RT)-PCR based point-of-care clinical diagnostics by Lee, Soo Hyun, Kim, Sung-Woo, Kang, Ji Yoon, Ahn, Chong H

“…An innovative polymer lab-on-a-chip (LOC) for reverse transcription (RT)-polymerase chain reaction (PCR) has been designed, fabricated, and characterized for…”
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Isolation of extracellular vesicle from blood plasma using electrophoretic migration through porous membrane by Cho, Siwoo, Jo, Wonju, Heo, Youhee, Kang, Ji Yoon, Kwak, Rhokyun, Park, Jaesung

“…•This electrophoretic migration based extracellular vesicle (EV) isolation system achieved high size selective isolation in blood plasma as ultracentrifuge…”
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Stable hydrodynamic trapping of hydrogel beads for on-chip differentiation analysis of encapsulated stem cells by Kim, Choong, Bang, Jae Hoon, Kim, Young Eun, Lee, Jin Hyung, Kang, Ji Yoon

“…This paper suggests a microbead-trapping device to distribute hydrogel beads in an array that encapsulate stem cell aggregates. Only facile pipetting of…”
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Cancer-derived exosomes trigger endothelial to mesenchymal transition followed by the induction of cancer-associated fibroblasts by Yeon, Ju Hun, Jeong, Hyo Eun, Seo, Hyemin, Cho, Siwoo, Kim, Kimin, Na, Dokyun, Chung, Seok, Park, Jaesung, Choi, Nakwon, Kang, Ji Yoon

“…[Display omitted] Cancer-associated fibroblasts (CAFs) play a pivotal role in tumor growth, but very little has been known about its characteristics and…”
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Source attribution of air pollution using a generalized additive model and particle trajectory clusters by de Foy, Benjamin, Heo, Jongbae, Kang, Ji-Yoon, Kim, Hwajin, Schauer, James J.

“…Speciated hourly measurements of fine aerosols were made for more than two years at an urban, an industrial and a port site in Busan, Korea. A Generalized…”
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Pressure-driven fast reaction and recovery of peptide receptor for an electronic nose application by Yoo, Yong Kyoung, Lee, Sang-Myung, Chae, Myung-Sic, Yoon Kang, Ji, Song Kim, Tae, Seon Hwang, Kyo, Hoon Lee, Jeong

“…Combining a highly sensitive sensor platform with highly selective recognition elements is essential for micro/nanotechnology-based electronic nose…”
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Gravity-oriented microfluidic device for uniform and massive cell spheroid formation by Lee, Kangsun, Kim, Choong, Young Yang, Jae, Lee, Hun, Ahn, Byungwook, Xu, Linfeng, Yoon Kang, Ji, Oh, Kwang W.

“…We propose a simple method for forming massive and uniform three-dimensional (3-D) cell spheroids in a multi-level structured microfluidic device by…”
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Enhanced paper-based ELISA for simultaneous EVs/exosome isolation and detection using streptavidin agarose-based immobilization by Lee, Junwoo, Kim, Hyerin, Heo, Youhee, Yoo, Yong Kyoung, Han, Sung Il, Kim, Cheonjung, Hur, Don, Kim, Hyungsuk, Kang, Ji Yoon, Lee, Jeong Hoon

“…EVs/exosomes are considered as the next generation of biomarkers, including for liquid biopsies. Consequently, the quantification of EVs/exosomes is crucial…”
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In situ single step detection of exosome microRNA using molecular beacon by Lee, Ji Hye, Kim, Jeong Ah, Kwon, Min Hee, Kang, Ji Yoon, Rhee, Won Jong

“…Abstract In situ single step detection of microRNAs (miRNA) in a whole exosome has been developed as a novel diagnosis method that can be utilized for various…”
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Spatiotemporally Defining Biomolecule Preconcentration by Merging Ion Concentration Polarization by Kwak, Rhokyun, Kang, Ji Yoon, Kim, Tae Song

“…The ion concentration polarization (ICP) phenomenon at micronanofluidic interfaces has been extensively utilized to preconcentrate low-abundance biological…”
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Anomalous resonant frequency changes in piezoelectric microcantilevers by monolayer formation of Au films by Hoon Lee, Jeong, Seon Hwang, Kyo, Sung Yoon, Dae, Kim, Hyungsuk, Song, Seung-Ho, Yoon Kang, Ji, Song Kim, Tae

“…Although the resonant frequency of a microcantilever has been reported to be changed by surface stress and/or flexural rigidity, the reasons still remained…”
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Density-dependent separation of encapsulated cells in a microfluidic channel by using a standing surface acoustic wave by Nam, Jeonghun, Lim, Hyunjung, Kim, Choong, Yoon Kang, Ji, Shin, Sehyun

“…This study presents a method for density-based separation of monodisperse encapsulated cells using a standing surface acoustic wave (SSAW) in a microchannel…”
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Cancer-Associated Fibroblasts Differentiated by Exosomes Isolated from Cancer Cells Promote Cancer Cell Invasion by Kim, Kimin, Sohn, Yeh Joo, Lee, Ruri, Yoo, Hye Ju, Kang, Ji Yoon, Choi, Nakwon, Na, Dokyun, Yeon, Ju Hun

“…Cancer-associated fibroblasts (CAFs) in the cancer microenvironment play an essential role in metastasis. Differentiation of endothelial cells into CAFs is…”
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Surface‐Functionalizable Plant‐Derived Extracellular Vesicles for Targeted Drug Delivery Carrier Using Grapefruit by Moon, Kyunghwan, Hur, Jihyeon, Kim, Kwang Pyo, Lee, Kangwon, Kang, Ji Yoon

“…Recently, membrane‐modified mammalian exosomes have been considered strong candidates for targeted drug delivery carriers because of their biocompatibility,…”
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Characterization of nerve-cuff electrode interface for biocompatible and chronic stimulating application by Lee, Yi Jae, Kim, Han-Jun, Do, Sun Hee, Kang, Ji Yoon, Lee, Soo Hyun

“…Nerve cuff electrodes for peripheral nerve prostheses require chronically implanted electrodes that simultaneously stimulate and record nerve activity…”
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Nanopore Sensing in Aqueous Two‐Phase System: Simultaneous Enhancement of Signal and Translocation Time via Conformal Coating by Lee, Sang Jun, Kang, Ji Yoon, Choi, Wonjoon, Kwak, Rhokyun

“…Nanofluidic resistive pulse sensing (RPS) has been extensively used to measure the size, concentration, and surface charge of nanoparticles in electrically…”
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Multi-well chip for forming a uniform embryoid body in a tiny droplet with mouse embryonic stem cells by Kim, C.(Korea Inst. of Science and Technology, Seoul (Korea R.)), Lee, I.H, Lee, K, Ryu, S.S, Lee, S.H, Lee, K.J, Lee, J, Kang, J.Y, Kim, T.S

“…A multi-well chip (MWC) is described by which mouse embryonic carcinoma (EC) stem cells form a comparatively more rapid and uniform embryoid body (EB) over the…”
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On-chip anticancer drug test of regular tumor spheroids formed in microwells by a distributive microchannel network by Kim, Choong, Bang, Jae Hoon, Kim, Young Eun, Lee, Soo Hyun, Kang, Ji Yoon

“…This paper proposes a new cytotoxicity assay in a microfluidic device with microwells and a distributive microfluidic channel network for the formation of…”
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