International Journals (2020 - Current)  

2025

192

 

Jongho Park, Gihyun Lee, Je-Kyun Park, "Functional assessment of a bioprinted immuno-mimetic Peyer’s patch recapitulating gut-associated lymphoid tissue," Adv. Healthcare Mater., 14 (1) 2402722 (2025).
External link  Supporting Info.:  Word (docx, 1.4 MB), Video S1 (mp4, 7.7 MB)
External link  The first two authors contributed equally to this work.

 

2024

191

Gihyun Lee, Soo Jee Kim, Yejin Choi, Jongho Park, Je-Kyun Park, "Bioprinting of a multi-composition array to mimic intra-tumor heterogeneity of glioblastoma for drug evaluation," Microsyst. Nanoeng., 10, 186 (2024). OPEN ACCESS 
External link
Supporting Info. (pdf, 457 KB)

190

 

Gihyun Lee, Soo Jee Kim, Je-Kyun Park, "Bioprinted multi-composition array mimicking tumor microenvironments to evaluate drug efficacy with multivariable analysis," Adv. Healthcare Mater., 13 (22), 2303716 (2024).  OPEN ACCESS
External link Supporting Info.: Word (docx, 4.9 MB), Video S1 (mp4, 3.3 MB), and Video S2 (mp4, 663.4 KB)  
External link Hot Topic: Microfluidics
External link
Hot Topic: Tumors and Cancer

189

 

Hwisoo Kim, Bumsoo Kim, Soo Jee Kim, Yejin Choi, Irene Hae-Rim Kim, Jieun Han, Young-Gyun Park, Yong-Mahn Han, Je-Kyun Park, "Reconfigurable hanging drop microarray platform for on-demand preparation and analysis of spheroid array," Adv. Healthcare Mater., 13 (22), 2400501 (2024).    OPEN ACCESS
External link Supporting Info.: Word (docx, 11.9 MB), Video S1 (mp4, 4.2 MB), Video S2 (mp4, 7.9 MB, Video S3 (mp4, 817.7 KB), Video S4 (mp4, 1.2 MB), and Video S5 (mp4, 2.2 MB)  
External link Hot Topic: Tumors and Cancer
External link Featured on the Frontispiece in Advanced Healthcare Materials

188

 

Dong Hyun Han, Gihyun Lee, Untaek Oh, Yejin Choi, Je-Kyun Park, "Evaluation of fluid behaviors in a pushbutton-activated microfluidic device for user-independent flow control," Micromachines, 15 (4), 465 (2024).     OPEN ACCESS
External link The first two authors contributed equally to this work.   
External link Feature Paper / Editor's Choice

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2023

187

Soo Jee Kim, Gihyun Lee, Je-Kyun Park, "Hybrid biofabrication of heterogeneous 3D constructs using low-viscosity bioinks," ACS Appl. Mater. Inter., 15 (35), 41247-41257 (2023).   
External link Supporting Info. (pdf, Movie S1, Movie S2, and Movie S3)  

186

Gihyun Lee, Soo Jee Kim, Je-Kyun Park, "Fabrication of a self-assembled and vascularized tumor array via bioprinting on a microfluidic chip," Lab Chip, 23 (18), 4079-4091 (2023).  
External link Supporting Info. (pdf, Video S1)  

185

Dong Hyun Han, Untaek Oh, Je-Kyun Park, "Characterization of PDMS microchannels using horizontally or vertically formed 3D-printed molds by digital light projection," ACS Omega, 8 (21), 19128-19136 (2023).    OPEN ACCESS
External link Supporting Info. (pdf, 493 KB)
External link The first two authors contributed equally to this work.  

184

Jieun Han, Hye Jin Lim, Juhwan Park, Dong Hyun Han, Dong-Myung Kim, Je-Kyun Park, "On-chip microfluidic dual detection of amino acid metabolism disorders using cell-free protein synthesis," Biosens. Bioelectron., 222, 114936 (2023).  
External link Supporting Info.: Video S1 (mp4, 4 MB)Word (docx, 8 MB) 

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2022

183

Gihyun Lee, Soo Jee Kim, Je-Kyun Park, "Bioprinting of heterogeneous and multilayered cell-hydrogel constructs using continuous multi-material printing and aerosol-based crosslinking," STAR Protocols, 3 (2), 101303 (2022).  OPEN ACCESS
External link
https://star-protocols.cell.com/protocols/1564
External link Supporting Information: Movie 1 (mp4, 39.8 MB), Movie 2 (mp4, 25.7 MB) 

182

Soo Jee Kim, Gihyun Lee, Je-Kyun Park, "Direct microextrusion printing of a low viscosity hydrogel on a supportive microstructured bioprinting substrate for the vasculogenesis of endothelial cells," Adv. Mater. Technol., 7 (8), 2101326 (2022).
External link Supporting Info. (pdf, 940.9 KB), Supporting Movie 1 (mp4, 3.8 MB), and Movie 2 (mp4, 9.1 MB)

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2021

181

Hyewon Roh, Hwisoo Kim, Je-Kyun Park, "Construction of a fibroblast-associated tumor spheroid model based on a collagen drop array chip," Biosensors, 11 (12), 506 (2021).   OPEN ACCESS
External link Supporting Info. (pdf, 729 KB)

180

Minkyung Cho, Je-Kyun Park, "Modular 3D in vitro artery-mimicking multichannel system for recapitulating vascular stenosis and inflammation," Micromachines, 12 (12), 1528 (2021).   OPEN ACCESS
External link
Supporting Info. (pdf, 806 KB)

179

Ariel J. Lee, Dongjo Yoon, SeungYoon Han, Herve Hugonnet, WeiSun Park, Je-Kyun Park, Yoonkey Nam, YongKeun Park, "Label-free monitoring of 3D cortical neuronal growth in vitro using optical diffraction tomography," Biomed. Opt. Express, 12 (11), 6928-6939 (2021).  OPEN ACCESS

178

Gihyun Lee, Soo Jee Kim, Honggu Chun, Je-Kyun Park, "Multilayered and heterogeneous hydrogel construct printing system with crosslinking aerosol," Biofabrication, 13 (4), 045027 (2021).   
External link Supporting Info.: Word (docx, 3.47 MB), Movie 1 (mp4, 1.08 MB) 

177

Hwisoo Kim, Hyewon Roh, Haseong Kim, Je-Kyun Park, "Droplet contact-based spheroid transfer technique as a multi-step assay tool for spheroid arrays," Lab Chip, 21 (21), 4155-4165 (2021).    
External link Supporting Info. (pdf, 547 KB), Movie 1 (mp4, 3064 KB), Movie 2 (mp4, 5376 KB), and Movie 3 (mp4, 540 KB)

176

Chang Hyun Cho, Minkyung Cho, Je-Kyun Park, "Biomarker barcodes: multiplexed microfluidic immunohistochemistry enables high-throughput analysis of tissue microarray," Lab Chip, 21 (18), 3471-3482 (2021).   
External link Supporting Info. (pdf, 868 KB)

External link Selected as part of the themed collection: Lab on a Chip HOT Articles 2021  

175

Juhwan Park, Je-Kyun Park, "Pushbutton-activated microfluidic cartridge as a user-friendly sample preparation tool for diagnostics," Biomicrofluidics, 15 (4), 041302 (2021).  
External link Invited Perspective
External link Featured Article (July 9, 2021)

External link Highlighted in AIP Scilight (Advances in design position push-button mechanisms for future use in biomicrofluidic applications --- by Adam Liebendorfer)

174

Juhwan Park, Kyoung G. Lee, Dong Hyun Han, Ji-Soo Lee, Seok Jae Lee, Je-Kyun Park, "Pushbutton-activated microfluidic dropenser for droplet digital PCR," Biosens. Bioelectron., 181, 113159 (2021).  
External link Supporting Info.: Video S1 (mp4, 654 KB)Word (docx, 2 MB)

173

Jaejung Son, Hee-Hoon Kim, Jun-Hee Lee, Won-Il Jeong, Je-Kyun Park, "Assembly and disassembly of the micropatterned collagen sheets containing cells for location-based cellular function analysis," BioChip J., 15 (1) 77-89 (2021).
External link Featured on the Cover Article    
External link Supporting Info. (docx, 1804 KB)

172

Ga-Yeong Kim, Jaejung Son, Jong-In Han, Je-Kyun Park, "Inertial microfluidics-based separation of microalgae using a contraction–expansion array microchannel," Micromachines, 12 (1), 97 (2021).     OPEN ACCESS
External link  Supporting Info. (pdf, 169 KB)

171

Yoo Min Park, Juhwan Park, Sun Young Lim, Yeji Kwon, Nam Ho Bae, Je-Kyun Park, Seok Jae Lee, "Integrated pumpless microfluidic chip for the detection of foodborne pathogens by polymerase chain reaction and electrochemical analysis," Sens. Actuators B Chem., 329, 129130 (2021).
External link The first two authors contributed equally to this work.  

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2020

170

Haewon Seo, Jaejung Son, Je-Kyun Park, "Controlled 3D co-culture of beta cells and endothelial cells in a micropatterned collagen sheet for reproducible construction of an improved pancreatic pseudo-tissue," APL Bioeng., 4 (4), 046103 (2020).    OPEN ACCESS
External link The first two authors contributed equally to this work.

169

Minkyung Cho, Je-Kyun Park, "Fabrication of a perfusable 3D in vitro artery-mimicking multichannel system for artery disease models," ACS Biomater. Sci. Eng., 6 (9), 5326-5336 (2020).   
External link
Supporting Info. (pdf, 541 KB) 

168

Juhwan Park, Hwisoo Kim, Je-Kyun Park, "Microfluidic channel-integrated hanging drop array chip operated by pushbuttons for spheroid culture and analysis," Analyst, 145 (21), 6974-6980 (2020).   
External link
Supporting Info. (pdf, 349 KB), Movie 1 (mp4, 273 KB)

167

Juhwan Park, Dong Hyun Han, Sang-Hyun Hwang, Je-Kyun Park, "Reciprocating flow-assisted nucleic acid purification using a finger-actuated microfluidic device," Lab Chip, 20 (18), 3346-3353 (2020).  
External link The first two authors contributed equally to this work.  
External link Supporting Info. Movie 1 (mp4, 2535 KB), Movie 2 (mp4, 2829 KB)

166

Chi Hyun Kim, Juhwan Park, Soo Jee Kim, Dae-Hyun Ko, Song Ha Lee, Seok Jae Lee, Je-Kyun Park, Moon-Keun Lee, "On-site extraction and purification of bacterial nucleic acids from blood samples using an unpowered microfluidic device," Sens. Actuators B Chem., 320, 128346 (2020).
External link The first two authors contributed equally to this work.  
External link Supporting Info. (docx, 44 KB)  

165

Younggeun Jo, Juhwan Park, Je-Kyun Park, "Colorimetric detection of Escherichia coli O157:H7 with signal enhancement using size-based filtration on a finger-powered microfluidic device," Sensors, 20 (8) 2267 (2020).    OPEN ACCESS
External link The first two authors contributed equally to this work.

164

Juhwan Park, Dong Hyun Han, Je-Kyun Park, "Towards practical sample preparation in point-of-care testing: user-friendly microfluidic devices," Lab Chip, 20 (7), 1191-1203 (2020).  
External link Critical Review  
External link Featured on the Inside Back Cover Article  

163

Youn-Hee Park, Je-Kyun Park, "Light gradient-based screening of Arabidopsis thaliana on a 384-well type plant array chip," Micromachines, 11 (2), 191 (2020).     OPEN ACCESS
External link Invited paper for special Issue "10th Anniversary of Micromachines"
External link Supporting Info. (docx, 881 KB, Video S1, 719 KB)   

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