| Spontaneous occurrence of liquid-solid contact electrification in nature: Toward a robust triboelectric nanogenerator inspired by the natural lotus leaf D Choi, D Yoo, KJ Cha, M La, DS Kim Nano Energy 36, 250-259, 2017 | 179 | 2017 |
| A portable pressure pump for microfluidic lab-on-a-chip systems using a porous polydimethylsiloxane (PDMS) sponge KJ Cha, DS Kim Biomedical microdevices 13, 877-883, 2011 | 65 | 2011 |
| Nanotopography promotes pancreatic differentiation of human embryonic stem cells and induced pluripotent stem cells JH Kim, HW Kim, KJ Cha, J Han, YJ Jang, DS Kim, JH Kim ACS nano 10 (3), 3342-3355, 2016 | 61 | 2016 |
| Simple and cost-effective fabrication of solid biodegradable polymer microneedle arrays with adjustable aspect ratio for transdermal drug delivery using acupuncture microneedles KJ Cha, T Kim, SJ Park, DS Kim Journal of Micromechanics and Microengineering 24 (11), 115015, 2014 | 61 | 2014 |
| Fabrication of polymer micro/nano-hybrid lens array by microstructured anodic aluminum oxide (AAO) mold BK Lee, KJ Cha, TH Kwon Microelectronic Engineering 86 (4-6), 857-860, 2009 | 40 | 2009 |
| Enhanced osteogenic fate and function of MC3T3-E1 cells on nanoengineered polystyrene surfaces with nanopillar and nanopore arrays KJ Cha, JM Hong, DW Cho, DS Kim Biofabrication 5 (2), 025007, 2013 | 38 | 2013 |
| Effect of replicated polymeric substrate with lotus surface structure on adipose‐derived stem cell behaviors KJ Cha, KS Park, SW Kang, BH Cha, BK Lee, IB Han, DA Shin, DS Kim, ... Macromolecular bioscience 11 (10), 1357-1363, 2011 | 37 | 2011 |
| Mass‐producible nano‐featured polystyrene surfaces for regulating the differentiation of human adipose‐derived stem cells KS Park, KJ Cha, IB Han, DA Shin, DW Cho, SH Lee, DS Kim Macromolecular bioscience 12 (11), 1480-1489, 2012 | 30 | 2012 |
| Nanoengineered polystyrene surfaces with nanopore array pattern alters cytoskeleton organization and enhances induction of neural differentiation of human adipose-derived stem … AR Jung, RY Kim, HW Kim, KR Shrestha, SH Jeon, KJ Cha, YH Park, ... Tissue Engineering Part A 21 (13-14), 2115-2124, 2015 | 26 | 2015 |
| Micropattern array with gradient size (µPAGS) plastic surfaces fabricated by PDMS (polydimethylsiloxane) mold-based hot embossing technique for investigation of cell–surface … MJ Choi, JY Park, KJ Cha, JW Rhie, DW Cho, DS Kim Biofabrication 4 (4), 045006, 2012 | 26 | 2012 |
| Nano Petri dishes: a new polystyrene platform for studying cell-nanoengineered surface interactions KJ Cha, MH Na, HW Kim, DS Kim Journal of Micromechanics and Microengineering 24 (5), 055002, 2014 | 22 | 2014 |
| Cell density-dependent differential proliferation of neural stem cells on omnidirectional nanopore-arrayed surface KJ Cha, SY Kong, JS Lee, HW Kim, JY Shin, M La, BW Han, DS Kim, ... Scientific reports 7 (1), 13077, 2017 | 21 | 2017 |
| Wireless sEMG system with a microneedle-based high-density electrode array on a flexible substrate M Kim, G Gu, KJ Cha, DS Kim, WK Chung Sensors 18 (1), 92, 2017 | 18 | 2017 |
| Development of a triboelectric nanogenerator with enhanced electrical output performance by embedding electrically charged microparticles JH Choi, KJ Cha, Y Ra, M La, SJ Park, D Choi Functional Composites and Structures 1 (4), 045005, 2019 | 17 | 2019 |
| Physically microstriped-nanoengineered polystyrene surface (PMS-NPS) for regulating cell attachment and alignment fabricated by nano-injection molding KJ Cha, J Lim, MH Na, DS Kim Microelectronic Engineering 158, 11-15, 2016 | 8 | 2016 |
| Microchamber/nanodimple polystyrene surfaces constructing cell aggregates fabricated by thermoset mold-based hot embossing MJ Choi, KJ Cha, HW Kim, MH Na, BK Lee, W Hwang, DS Kim Microelectronic engineering 110, 340-345, 2013 | 8 | 2013 |
| Toward Commercialization of Mechanical Energy Harvester: Reusable Triboelectric Nanogenerator Based on Closed‐Loop Mass Production of Recyclable Thermoplastic Fluoropolymer … Y Ra, JH Lee, J Bang, D Lee, D Kam, S Cho, S Jang, D Yoo, JW Kim, ... International Journal of Energy Research 2023 (1), 6919663, 2023 | 3 | 2023 |
| Fabrication of polymer micropyramid/nanolens combined structures using microstructured nanodimpled aluminum stamp KJ Cha, BK Lee, DS Kim Japanese journal of applied physics 50 (6S), 06GG13, 2011 | 3 | 2011 |
| Nanofabrication of nickel stamp for replication of polymer multilevel nanolens arrays via modified two-step anodization process KJ Cha, BK Lee, DS Kim Japanese Journal of Applied Physics 50 (6S), 06GG12, 2011 | 3 | 2011 |
| Cell culture container and method for fabricating the same DS Kim, KS Park, DW Cho, M Rha, KJ Cha, BK Lee, SH Lee, SW Kang US Patent App. 13/634,299, 2013 | 2 | 2013 |
