Cover images

147. Y.-Y. Chang, S. Lee, H.-J. JeongY.-S. Cho, S.-J. Lee, J.-H. Yun, "In vivo evaluation of 3D printed polycaprolactone composite scaffold and recombinant human bone morphogenetic protein-2 for vertical bone augmentation with simultaneous implant placement on rabbit calvaria", Journal of Biomedical Materials Research Part B: Applied Biomaterials, Early View, (2021)

146. G. Yang, M. Yeo, E. Choi, D. Kang, M. Kim, Y. Nam, S.-J. Gwak, H. H. Yoo, M.-J. Park, B. Jung, W. Jeong, H. Jeon, "Investigating the physical characteristics and cellular interplay on 3D-printed scaffolds depending on the incorporated silica size for hard tissue regeneration"Materials & Design,  207, 109866, (2021).

145, G. Choi, H. Ko, H. Jang, I. Hwang, M. Seong, K. Sun, H.-H. Park, T.-E. Park, J. Kim and H. E. Jeong,  "Biofouling-resistant tubular fluidic device with magneto-responsive dynamic walls”, Soft Matter, 17, 1715-1723 (2021) 

144. K.-K. Jeong, K.-G. Lee, M.-S. Ghim, Y.-K. Kim, S.-H. Park, Y. D. Park, Y.-S. Cho, B.-K. Lee, "Onlay-graft of 3D printed Kagome-structure PCL scaffold incorporated with rhBMP-2 based on hyaluronic acid hydrogel", Biomedical Materials, 16(5), 055004, (2021).

143. H.-J. Jeong, Y. Yun, S.-J. Lee, Y. Ha, S.-J. Gwak, “Biomaterials and strategies for repairing spinal cord lesions”, Neurochemistry International, 114, 104973, (2021). 

142. H.-J. Jeong, S.-W. Lee, M. W. Hong, Y. Y. Kim, K. D. Seo, Y.-S. Cho, and S.-J. Lee, “Total Meniscus Reconstruction Using a Polymeric Hybrid-Scaffold: Combined with 3D-Printed Biomimetic Framework and Micro-Particle”, Polymers, 13 (12), article number 1910, (2021).

141. Y. S. Cho, S.-J. Gwak, and Y.-S. Cho, “Fabrication of Polycaprolactone/Nano Hydroxyapatite (PCL/nHA) 3D Scaffold with Enhanced In Vitro Cell Response via Design for Additive Manufacturing (DfAM)”, Polymers, 13 (9), 1394, (2021).

140. E. Choi, S. Bae, D. Kim, G. H. Yang, K. Lee, H.-J.inYou, H. J. Kang, S.-J. Gwak, S. An, Hojun Jeon, "Characterization and intracellular mechanism of electrospun poly (ε-caprolactone) (PCL) fibers incorporated with bone-dECM powder as a potential membrane for guided bone regeneration"Journal of Industrial and Engineering Chemistry, 94, 282-291, (2021).

139. S. Eom, S. M. Park, D. G. Hwang, H. W. Kim, J. Jang, D. S. Kim, "Fabrication of an align-random distinct, heterogeneous nanofiber mat endowed with bifunctional properties for engineered 3D cardiac anisotropy"Composites Part B: Engineering, 226, 109336, (2021)


138. I. Hwang, M. Seong, H. Yi, H. Ko, H.-H. Park, J. Yeo, W.-G. Bae, H. W. Park, and H. E. Jeong, “Low-resistant electrical and robust mechanical contacts of self-attachable flexible transparent electrodes with patternable circuits”, ADVANCED FUNCTIONAL MATERIALS, 200458, (2020).

137. Y. S. Cho, H.-K. Kim, M.-S. Ghim, M. W. Hong, Y. Y Kim, Y.-S. Cho, “Evaluation of the Antibacterial Activity and Cell Response for 3D-Printed Polycaprolactone/Nanohydroxyapatite Scaffold with Zinc Oxide Coating”, Polymers, 12, 2193, (2020).

136. Y. S. Cho, M. Quan, N.-U. Kang, H.-J. Jeong, M.-W. Hong, Y.-Y. Kim, Y.-S. Cho, Strategy for enhancing mechanical properties and bone regeneration of 3D polycaprolactone kagome scaffold: Nano hydroxyapatite composite and its exposure, European Polymer Journal, 135, 109814, (2020).

135. H.-J. Jeong, H. R. Nam, Y. Jo, J. Y. Lee, D.-H. Ha, J.H. Kim, J.H. Chung, Y.-S Cho, D.-W. Cho, S.-J. Lee, J. Jang, Multi-layered Free-form 3D Cell printed Tubular Construct with Decellularized Inner and Outer Esophageal Tissue-derived Bioinks, Scientific Reports, 10(1), 1-14, 7255, (2020).

134. H.-J. Jeong, H. Nam, J. Jang, S.-J. Lee, 3D Bioprinting Strategies for the Regeneration of Functional Tubular Tissues and Organs, Bioengineering, 7(2), 32, (2020).

133. H.-J. Jeong, S.-J. Gwak, K. D. Seo, S. Y. Lee, J.-H. Yun, Y.-S. Cho, S.-J. Lee, Fabrication of Three-Dimensional Composite Scaffold for Simultaneous Alveolar Bone Regeneration in Dental Implant Installation, International Journal of Molecular Sciences, 21(5), 1863, (2020).

132. S.-J. Gwak, L. Che, Y. Yun, M. Lee, and Y. Ha "Combination Therapy by Tissue-Specific Suicide Gene and Bevacizumab in Intramedullary Spinal Cord Tumor"Yonsei Medical Journal, 61(12), 1042–1049 (2020).

131. Halman JR, Ki.-Taek. Kim, S.-J. Gwak, Pace R, M. Johnson MB, Chandler MR, Rackley L, Viard M, Marriott I, J. S. LEE, Afonin KA, "A cationic amphiphilic co-polymer as a carrier of nucleic acid nanoparticles (Nanps) for controlled gene silencing, immunostimulation, and biodistribution"Nanomedicine: Nanotechnology, Biology and Medicine, 23, 102094, (2020).

130. C.-Y. Hwang, H. W. Kim, H. Yoon, D. S. Kim, "Chae-yeong Hwang, Hyung Woo Kim, Hyungjun Yoon, Dong Sung Kim"Colloids and Surfaces B: Biointerfaces, 195, 111229, (2020).

129. T.-H. Jung, E.-B. Chung, H. W. Kim, S. W. Choi, S.-J. Park, A. S. Mukhtar, H.-M. Chung, E. Kim, K. M. Huh, D. S. Kim, S.-W. Kang, S.-H. Moon, "Application of co-culture technology of epithelial type cells and mesenchymal type cells using nanopatterned structures"PloS one, 15(5), e0232899, (2020).

128. H. W. Kim, J. S. Lee, S. J. Park, J. W. Rhie, D. S. Kim, "Micro/Nano Dual‐Scale Crossed Sinusoidal Wavy Patterns for Synergistic Promotion of Proliferation and Endothelial Differentiation of Human Adipose‐Derived Stem Cells"Advanced Materials Interfaces, 7(10), 1901983, (2020).


127. H. Ko, H.-H. Park, H. Byeon, M. Kang, J. Ryu, H. J. Sung, S. J. Lee, and H. E. Jeong, Undulatory topographical waves for flow-induced foulant sweeping, Science Advances, 5, eaax8935 (2019).

126. Y. S. Cho, M. Quan, S.-H. Lee, M.-W. Hong, Y. Y. Kim, Y.-S. Cho,Assessment of osteogenesis for 3D-printed polycaprolactone/hydroxyapatite composite scaffold with enhanced exposure of hydroxyapatite using rat calvarial defect model, Composites Science and Technology, 184, 107844, (2019).

125. K. D. Seo, S. Shin, H.-Y. Yoo, J. Cao, S.-Y. Lee, J.-W. Yoo, D.-S. Kim, D.-S. Hwang, Stabilizing Coacervate by Microfluidic Engulfment Induced by Controlled Interfacial Energy, Biomacromolecules, 21, 930−938, (2019).

124. N.-U. Kang, M.-W. Hong, Y.-Y. Kim, Y.-S. Cho, S.-J. Lee, Development of a Powder Extruder System for Dual-pore Tissue-engineering Scaffold Fabrication, Journal of Bionic Engineering, 16, 686–695, (2019).

123. Andrew Choi, K. D. Seo, H. Yoon, S.-J. Han, D.-S. Kim, Bulk poly(N-isopropylacrylamide) (PNIPAAm) thermoresponsive cell culture platform: toward a new horizon in cell sheet engineering, Biomaterials Science, 7, 2277–2287, (2019).

122. S.-H. Lee, K.-G. Lee, J.-H. Hwang, Y. S. Cho, K.-S. Lee, H.-J. Jeong, S.-H. Park, Y.-D. Park, Y.-S. Cho, B.-K. Lee, Evaluation of mechanical strength and bone regeneration ability of 3D printed kagome-structure scaffold using rabbit calvarial defect model, Materials Science and Engineering:C, 98 , 949-959, (2019).

121. S. Park , H.-H. Park , K. Sun, Y. Gwon, M. Seong, S. Kim, T.-E. Park, H. Hoon, Y.-H. Choung, J. Kim, and H. E. Jeong, Hydrogel Nanospike Patch as a Flexible Anti-Pathogenic Scaffold for Regulating Stem Cell Behavior, ACS Nano, 13, 11181−11193 (2019).

120. H.-J. Jeong, S.-J. Gwak, N.-U. Kang, M.-W. Hong, Y.-Y. Kim, Y.-S. ChoS.-J. Lee, Bioreactor mimicking knee-joint movement for the regeneration of tissue-engineered cartilage, Journal of Mechanical Science and Technology, 33(4), 1841-1850, (2019).

119. Y. S. Cho, S. Choi, S.-H. Lee, Kee K. Kim, Y.-S. Cho,Assessments of polycaprolactone/hydroxyapatite composite scaffold with enhanced biomimetic mineralization by exposure to hydroxyapatite via a 3D-printing system and alkaline erosion, European Polymer Journal, 113, 340-348, (2019).

118. S. Park, T. Kim, Y. Gwon, S. Kim, D. Kim, H.-H. Park, K.-T. Lim, H. E. Jeong, K. Kim, J. Kim, Graphene-layered Eggshell Membrane as a Flexible and Functional Scaffold for Enhanced Proliferation and Differentiation of Stem Cells, ACS Applied. Bio Materials, 2, 4242-4248, (2019).

117. H.-H. Park, K. Sun, M. Seong, D. Lee, C. Cha and H. E. Jeong, Cellulose acetate nanoneedle array covered with phosphorylcholine moiety as a biocompatible and sustainable antifouling material, Cellulose, 26, 8775–8788, (2019).

116. M. Seong, H.-H. Park, I. Hwang, and H. E. Jeong, Strong and Reversible Adhesion of Interlocked 3D-Microarchitectures, Coatings, 9, 48 (2019).

115. H.-H. Park, K. Sun, M. Seong, M. Kang, S. H. Park, S. K. Hong, H. S. Jung, J. Jang, J. Kim and H. E. Jeong, Lipid-Hydrogel-Nanostructure Hybrids as Robust Biofilm-Resistant Polymeric Materials, ACS Macro Lett, 8, 64-69 (2019).

114. H.-J. Jeong, S.-J. Gwak, N.-U. Kang, M. W. Hong, Y. Y. Kim, Y.-S. Cho, and S.-J. Lee, Bioreactor mimicking knee-joint movement for the regeneration of tissue-engineered cartilage, Journal of Mechanical Science and Technology, 33, 1841-1850, (2019)

113. S.-J. Gwak and J. S. Lee, "Suicide Gene Therapy By Amphiphilic Copolymer Nanocarrier for Spinal Cord Tumor", Nanomaterials, 9(4), 573, (2019).

112. S. M. Park, S. Eom, H. Hong, J. Yoon, S. J. Lee, B. C. Kim, H. W. Kim, D. S. Kim, "Reconstruction of in vivo-like in vitro model: Enabling technologies of microfluidic systems for dynamic biochemical/mechanical stimuli"Microelectronic Engineering, 203, 6-24, (2019).


111. K. Sun, H. Ko, H.-H. Park, M. Seong, S.-H. Lee, H. Yi, H. W. Park, T.-i. Kim, C. Pang, and H. E. Jeong, Hybrid Architectures of Heterogeneous Carbon Nanotube Composite Microstructures Enable Multiaxial Strain Perception with High Sensitivity and Ultrabroad Sensing Range, Small, 14, 1803411 (2018).

110. K.-G. Lee, K.-S. Lee, Y.-J. Kang, J.-H. Hwang, S.-H. Lee, S.-H. Park, Y. D. Park, Y.-S. Cho, B.-K. Lee, Rabbit Calvarial Defect Model for Customized 3D-Printed Bone Grafts, TISSUE ENGINEERING: Part C, 24(5), (2018).

109. J. Lee, S.-H. Lee, B.-K. Lee, S.-H. Park, Y.-S. Cho, Y. Park, Fabrication of Microchannels and Evaluation of Guided Vascularization in Biomimetic Hydrogels, Tissue Engineering and Regenerative Medicine, 15(4), (2018).

108. Y.S. Cho, J.-S. Lee, M.-W. Hong, S.-H. Lee, Y.-Y. Kim, Y.-S. Cho, Comparative Assessment of the Ability of Dual-Pore Structure and Hydroxyapatite to Enhance the Proliferation of Osteoblast-Like Cells in Well-Interconnected Scaffolds”, INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING, 19(4), 605-612, (2018).

107. J. Lee, S.-H. Lee, B. -S. Kim, Y.-S. Cho, and Y. Park, Development and Evaluation of Hyaluronic Acid-Based Hybrid Bio-Ink for Tissue Regeneration”, Tissue Engineering and Regenerative Medicine, 15, 761-769, (2018).

106. Macks C, S.-J. Gwak, Lynn M, and J. S. Lee, "Physico-chemical stability and transfection efficiency of cationic, amphiphilic polymeric micelle/pDNA polyplexes for spinal cord injury", Journal of Neurotrauma, 35(3), 582-592, (2018).

105. J. Lim, A. Choi, H. W. Kim, H. Yoon, S. M. Park, C.-H. D. Tsai, M. Kaneko, D. S. Kim, "Constrained adherable area of nanotopographic surfaces promotes cell migration through the regulation of focal adhesion via focal adhesion kinase/Rac1 activation"ACS applied materials & interfaces, 10(17), 14331-14341, (2018).


104. H.-H. Park, M. Seong, K. Sun, H. Ko, S. M. Kim, and H. E. Jeong, “Flexible and ShapeReconfigurable Hydrogel Interlocking Adhesives for High Adhesion in Wet Environments Based on Anisotropic Swelling of Hydrogel Microstructures”, ACS Macro Lett, 6, 1325-1330 (2017).

103. R. Kwak, H.-H. Park, H. Ko, M. Seong, M. K. Kwak, and H. E. Jeong, “Partially Cured Photopolymer with Gradient Bingham Plastic Behaviors as a Versatile Deformable Material”, ACS Macro Lett, 6, 561-656 (2017).

102. M. Seong, C. Jeong, H. Yi, H.-H. Park, W.-G. Bae, Y.-B. Park, and H. E. Jeong, “Adhesion of bioinspired nanocomposite microstructure at high temperature”, Applied Surface Science, 413, 275–283 (2017).

101. Y. S. Cho, M.-W Hong, M. Quan, S.-Y. Kim, S.-H. Lee, S.-J. Lee, Y. Y. Kim, and Y.-S. Cho, “Assessments for bone regeneration using the polycaprolactone SLUP (salt-leaching using powder) scaffold”, Journal of Biomedical Materials Research Part A, 105, 3432-3444, (2017).

100. Y. S. Cho, M. W. Hong, H.-J. Jeong, S.-J. Lee, Y. Y. Kim, and Y.-S. Cho, “The fabrication of well-interconnected polycaprolactone/hydroxyapatite composite scaffolds, enhancing the exposure of hydroxyapatite using the wire-network molding technique”, Journal of Biomedical Materials Research Part B-Applied Biomaterials, 105, 2315-2325, (2017)

99. B.-S. Kim, S.-S. Yang, H. Park, S.-H. Lee, Y.-S. Cho and J. Lee, “Improvement of mechanical strength and osteogenic potential of calcium sulfate-based hydroxyapatite 3-dimensional printed scaffolds by epsilon-polycarbonate coating”, Journal of Biomaterials Science-Polymer Edition, 28, 1256-1270, (2017).

98. S.-H. Lee, Y.-S. Cho, M. W. Hong, B.-K. Lee, Yo. Park, S.-H. Park, Y. Y. Kim and Y.-S. Cho, “Mechanical properties and cell-culture characteristics of a polycaprolactone kagome-structure scaffold fabricated by a precision extruding deposition system”, Biomedical Materials, 12, 055003, (2017).

97. K.-J. Kim, S. Choi, Y. S. Cho, S.-J. Yang, Y.-S. Cho, K. K. Kim ”Magnesium ions enhance infiltration of osteoblasts in scaffolds via increasing cell motility”, Journal of Materials Science-Materials in Medicine, 28, 96, (2017).

96. A. Choi, K. D. Seo, D. W. Kim, B. C. Kim and  D. S. Kim, "Recent advances in engineering microparticles and their nascent utilization in biomedical delivery and diagnostic applications", Lab on a Chip, 17, 591-613, (2017). 

95. S.-J. Gwak, Macks C, D. U. Jeong , Kindy M, Lynn M, Webb K, J.S. Lee, "RhoA knockdown by cationic amphiphilic copolymer/siRhoA polyplexes enhances axonal regeneration in rat spinal cord injury model"Biomaterials, 121, 155-166, (2017).

94. K. J. Cha, S.-Y. Kong, J. S. Lee, H. W. Kim, J.-Y. Shin, M. La, B. W. Han, D. S. Kim, H.-J. Kim, "Cell density-dependent differential proliferation of neural stem cells on omnidirectional nanopore-arrayed surface"Scientific reports, 7(1), 1-14, (2017).

93. H. W. Kim, J. Lim, J. W. Rhie, D. S. Kim, "Investigation of effective shear stress on endothelial differentiation of human adipose-derived stem cells with microfluidic screening device"Microelectronic Engineering, 174, 24-27, (2017).

92. S. An, J. Lim, D. Choi, H. Hong, H. W. Kim, S. M. Park, J. W. Rhie, D. S. Kim, "Fabrication of polystyrene-based multi-well screening platform for micrometer-scale surface topographies promoting stem cell functions", Microelectronic Engineering, 174, 28-34, (2017)


91. M. Song, J. Y. Lee,  K. D. Seo, D. S. Kim, S. T. Chang, "Synthesis of Hydrogel Hollow Capsules on a Superhydrophobic Surface", POLYMER SOC KOREA, 40(5), 781-785, (2016).

90. J. Katuri, K. D. Seo, D. S. Kim and S. Sánchez, "Artificial micro-swimmers in simulated natural environments", Lab Chip, 16, 1101-1105, (2016).

89. K. D. Seo, A. Choi, J. Doh, and D. S. Kim, "Synthesis of Poly(N-isopropylacrylamide) Janus Microhydrogels for Anisotropic Thermo-responsiveness and Organophilic/Hydrophilic Loading Capability", Journal of Visualized Experiments, 108, 52813, (2016).

88. S.-J. Gwak, Nice J, Zhang J, Green B, Macks C, Bae S, Webb K, Lee JS. "Cationic, amphiphilic copolymer micelles as nucleic acid carriers for enhanced transfection in rat spinal cord"Acta Biomaterialia, 35, 98-108, (2016).

87. S.-J. Gwak , Yun Y, D. H. Y, K. N. Kim, H. Yoon. "Therapeutic use of 3β-[N-(N',N'- Dimethylaminoethane) Carbamoyl] Cholesterol-Modified PLGA nanospheres as gene delivery vehicles for spinal cord injury"PLoS One, (2016).

86. H. W. Kim, S. Han, W. Kim, J. Lim, D. S. Kim, "Modulating wall shear stress gradient via equilateral triangular channel for in situ cellular adhesion assay"Biomicrofluidics, 10(5), 054119, (2016).

85. J. H. Kim, H. W. Kim, K. J. Cha, J. Han, Y. J. Jang, D. S. Kim, J.-H. Kim, "Nanotopography promotes pancreatic differentiation of human embryonic stem cells and induced pluripotent stem cells", ACS nano, 10(3), 3342-3355, (2016).


84. K. M. Song and Y.-S. Cho, “A parametric study of the confined spraying distance, solution concentration, and spraying time for the spraying technique used to fabricate PS superhydro-phobic surfaces,”  Journal of Mechanical Science and Technology, 29, 12, 5335-5343, (2015).

83. K. M. Song, S. H. Ahn and Y.-S. Cho, “Fabrication of a Hierarchical Aluminum Oxide Surface with Micro/Nanostructures via a Single Process and Its Application as a Superhydrophobic Surface: Simple Sintering Method with an Aluminum Microsized Powder,” Surface and Coatings Technology, 282, 68-77, (2015).

82. D. G. Sohn, M. W. Hong, Y. Y. Kim and Y.-S. Cho, “Fabrication of dual-pore scaffolds using a combination of WNM (wire-networked molding) and NIPS (non-solvent induced phase separation) techniques,” Journal of Bionic Engineering, 12, 565-574, (2015).

81. A Ra Jo, M. W. Hong, Y.-S. Cho, K. M. Song, J. H. Lee, D. Sohn, Y.-Y. Kim and Y.-S. Cho, “Assessment of cell proliferation in knitting scaffolds with respect to pore-size heterogeneity, surface wettability, and surface roughness,” Journal of Applied Polymer Science, 132, 42566, (2015).

80. H.-K. Kim and Y.-S. Cho, “Fabrication of a superhydrophobic surface via spraying with polystyrene and multi-walled carbon nanotubes,” Colloids and Surfaces A: Physicochemical and Engineering, 465, 77-86, (2015).

79. K. D. Seo, D. S. Kim and S. Sánchez, "Fabrication and applications of complex-shaped microparticles via microfluidics", Lab Chip, 15, 3622-3626, (2015).

78. K. D. Seo, B. K. Kwak, Samuel Sánchez, D. S. Kim, "Microfluidic-Assisted Fabrication of Flexible and Location Traceable Organo-Motor", IEEE Transactions on NanoBioscience, 14(3), 298-304, (2015).

77. S.-J. Gwak, H. Koo, Y. Yun, J. Y. Yhee, H. Y. Lee, D. H. Yoon, K. Kim, "Multifunctional nanoparticles for gene delivery and spinal cord injury"Journal of biomedical materials research part A, 103(11), 3474-3482, (2015).

76. A. R. Jung, R. Y. Kim, H. W. Kim, K. R. Shrestha, S. H. Jeon, K. J. Cha, Y. H. Park, D. S. Kim, J. Y. Lee, "Ae Ryang Jung, Richard Y Kim, Hyung Woo Kim, Kshitiz Raj Shrestha, Seung Hwan Jeon, Kyoung Je Cha, Yong Hyun Park, Dong Sung Kim, Ji Youl Lee", Tissue Engineering Part A, 21, 13-14, 2115-2124, (2015).


75. J.J. Lee, H.-H. Park, K.-B. Choi, G.H. Kim, H.J. Lim, “Fabrication of hybrid structures using UV roll-typed liquid transfer imprint lithography for large areas”, Microelectronic Engineering., 127, 72-76, (2014).

74. J.H. Ryu, S.-H. Lee, H.J. Lim, H.-H. Park, J.J. Lee, “Study of air bubble generation and its minimization during dispensing based ultraviolet nanoimprint lithography (UV-NIL)", Microelectronic Engineering, 123, 131-135, (2014).

73. S.-H. Lee, J. H. Lee and Y.-S. Cho, “Analysis of Degradation Rate for Dimensionless Surface Area of Well-Interconnected PCL Scaffold Via in-vitro Accelerated Degradation Experiment,” Tissue Engineering and Regenerative Medicine, 11, 446-452, (2014).

72. Y. S. Cho, M. Hong, S.-Y. Kim, S.-J. Lee, J. H. Lee, Y. Y. Kim and Y.-S. Cho, “Fabrication of dual-pore scaffolds using SLUP (salt leaching using powder) and WNM (wire-network molding) techniques”, Materials Science Engineering C: Materials for Biological Applicaitons, 45, 546-555, (2014).

71. Y. S. Cho, Myoung Wha Hong, Young Yul Kim and Y.-S. Cho, “Assessment of Cell Proliferation in Salt-Leaching Using Powder (SLUP) Scaffolds with Penetrated Macro-pores,” Journal of Applied Polymer Science, 40240, (2014).

70. Y. S. Cho, B.-S. Kim, H.-K. You and Y.-S. Cho, “A novel technique for scaffold fabrication: SLUP (salt leaching using powder),” Current Applied Physics, 14, 371-377, (2014).

69. A Ra Jo, M. W. Hong, J. H. Lee, Y.-Yul. Kim, and Y.-S. Cho, “Fabrication of Cylindrical PCL Scaffolds Using a Knitting Technique and Assessment of Cell Proliferation in the Scaffolds,” Tissue Engineering and Regenerative Medicine, 11, 16-22, (2014).

68. Y. m. Kim, S.-J Lee, K. J. Lee, S. D. Shim, J. Y. Kim, H. W. Lee, and D. H. Choi, "Self-Assembled Plasmonic Nanoparticles on Vertically Aligned Carbon Nanotube Electrodes via Thermal Evaporation", ACS Applied Materials & Interfaces, 6, 20423-20429, (2014).

67. K. D. Seo and Dong Sung Kim, "Microfluidic synthesis of thermo-responsive poly(N-isopropylacrylamide)–poly(ethylene glycol) diacrylate microhydrogels as chemo-embolic microspheres", Journal of Micromechanics and Microengineering, 24 085001, (2014).

66. K. D. Seo, J. M. Park, H. Jeong & D. S. Kim, "An experimental investigation of mixing of carbon nanotube/polymer composite in a batch-type screw mixer"Microsystem Technologies, 20, 243–250 (2014).

65. S.-J. Gwak, S. S. An, M. S. Yang, Joe E, D.-H. Kim, D.-H.Yoon, K. N. Kim, H. Yoon, "Effect of combined bevacizumab and temozolomide treatment on intramedullary spinal cord tumor"Spine, 39(2), E65-E73, (2014).

64. K. J. Cha, M.-H. Na, H. W. Kim, D. S. Kim, "Nano Petri dishes: a new polystyrene platform for studying cell-nanoengineered surface interactions"Journal of Micromechanics and Microengineering, 24(5), 055002, (2014).

63. M. La, W. Kim, W. Yang, H. W. Kim, D. S. Kim, "Design and numerical simulation of complex flow generation in a microchannel by magnetohydrodynamic (MHD) actuation", International journal of precision engineering and manufacturing, 15(3), 463-470, (2014).


62. G. Kim, M. Jeong, H.-H. Park, H.J. Lim, J.J. Lee, “A New Mold Structure to Replicate Patterns Over 1 μm in Depth for Substrate Conformal Imprint Lithography”, NANOSCI. NANOTECHNO, 13, 8036-8040, (2013).

61. S.-H. Lee, A Ra Jo, G. P. Choi, C. H. Woo, S.-J Lee, B.-S. Kim, H.-K. You and Y.-S. Cho, “Fabrication of 3D Alginate Scaffold with Interconnected Pores using Wire-Network Molding Technique,” Tissue Engineering and Regenerative Medicine, 10, 53-59, (2013).

60. Y.-S. Cho, S. H. Ahn and S.-H. Lee, “Fabrication and Analysis of PMMA, ABS, PS, and PC Superhydrophobic Surfaces Using the Spray Method”, Journal of the Korean Physical Society, 63, 218-224, (2013).

59. D. Sohn, J. Han, Y.-S. Cho and S. Im, “A finite element scheme with the aid of a new carving technique combined with smoothed integration”, Computer Methods in Applied Mechanics and Engineering, 254, 42-60, (2013).

58. G. P. Choi, D. Sohn, C. H. Woo, S.-H. Lee, S. H. Ahn and Y.-S. Cho, “Qualitative verification of the dispersion level in nano-composite and its application to YD-128/MWCNT composite to assess the wear characteristics with respect to the dispersion level”, Journal of Mechanical Science and Technology, 27, 3131-3138, (2013).

57. K. D. Seo, J. Doh and D. S. Kim, "One-Step Microfluidic Synthesis of Janus Microhydrogels with Anisotropic Thermo-Responsive Behavior and Organophilic/Hydrophilic Loading Capability", Langmuir, 29, 49, 15137–1514, (2013).

56. K. Han, S. Lee, K. D. Seo, S.-U. Choi, J. Lee, J. Lee, B. K. Kwak, H.-J. Choi and D. S. Kim, "Effect of Flow Rates on Generation of Monodisperse Clay–Poly(N-isopropylacrylamide) Embolic Microspheres Using Hydrodynamic Focusing Microfluidic Device", Japanese Journal of Applied Physics, 50 06GL12, (2013).

55. H. W. Kim, S. J. Park, B.-K. Lee, D. S. Kim, "Versatile graphene nanocomposite microheater patterning for various thermoplastic substrates based on capillary filling and transfer molding", Applied Physics Letters, 102(10), 101907, (2013).

54. M, J, Choi, K. J. Cha, H. W. Kim, M.-H. Na, B.-K. Lee, W. Hwang, D. S. Kim, "Microchamber/nanodimple polystyrene surfaces constructing cell aggregates fabricated by thermoset mold-based hot embossing", Microelectronic engineering, 110, 340-345, (2013).


53. H.J. Lim, J.J. Lee, S. Park, K.B. Choi, H.-H. Park, J.H. Ryu, “Replication of a Thin Polydimethylsiloxane Stamp and Its Application to Dual-Nanoimprint Lithography for 3D Hybrid Nano/Micropatterns”, J. NANOSCI. NANOTECHNO., 12, 5489-5493, (2012).

52. H.-H. Park, H.J. Lim, S.H. Lee and J.J. Lee, “Fabrication of an adhesion-free transparent roll stamp for large area patterning using ultraviolet-type roller nanoimprint lithography”, J. Vac. Sci. Technol., 30, 06FB11 (2012). 

51. H.-H. Park, S. Park, H. Kim, H.J. Lim, D.-P. Kim and J.J. Lee, “Non-sticky polyvinylsilazane stamp with high durability for UV-nanoimprint lithography”, Microelectronic Engineering, 98, 130-133, (2012).

50. C. H. Woo, T. Y. Kim, S.-H. Lee, G. P. Choi, S. -J Lee, B.-S. Kim, H.-K. You, and Y.-S. Cho, “Development of a Novel Technique for Scaffold Fabrication and its Characterizations: Wire-Network Molding (WNM) Technique”, Tissue Engineering and Regenerative Medicine, 9, 65-72, (2012).

49. D. Sohn, Y. -S. Cho and S. Im, “A novel scheme to generate meshes with hexahedral elements and poly-pyramid elements: The carving technique” Computer Methods in Applied Mechanics and Engineering, 201-204, 208-227, (2012).

48. H.-W. Kang, Y.-S. Jeong, S.-J Lee, K.-S. Kim and W.-S. Yun, "Development of a compact micro-stereolithography (MSTL) system using a Blu-ray optical pickup unit," Journal of Micromechanics and Microengineering, 22, 115021, (2012).

47. J. S. Oh, S. S. An, S.-J. Gwak, W. A. Pennant , K. N. KIM, D. H Yoon, Y. HA, "Hypoxia-specific VEGF-expressing neural stem cells in spinal cord injury model"Neuroreport, 23(3), 174-178, (2012).

46. H. J. Kim, J. S. Oh, S. S. An, W. A. Pennant, S.-J. Gwak, A. N. Kim, P. K. Han, D. H. Yoon, K. N. Kim & Y. Ha, "Hypoxia-specific GM-CSF-overexpressing neural stem cells improve graft survival and functional recovery in spinal cord injury", Gene Therapy, 19, 513–521, (2012)

45. S.-J. Gwak, K.J. Jung, J.S. Oh, S.S. An, W.A. Pennant , H.J. Kim, D. H, Yoon, K. N. Kim, H.Y. LEE, "Chitosan/TPP-Hyaluronic acid nanoparticles: a new vehicle for gene delivery to the spinal cord", Journal of Biomaterials Science, Polymer Edition, 23(11), 1437-1450, (2012).


44. D. Sohn, J. H. Lim, Y.-S. Cho, J. H. Kim, S. Im, “Finite element analysis of quasistatic crack propagation in brittle media with voids or inclusions”, Journal of Computational Physics, 230, 6866-6899, (2011).

43. K. S. Kang, S.-J Lee, H. Lee, W. Moon & D.-W. Cho, "Effects of combined mechanical stimulation on the proliferation and differentiation of pre-osteoblasts", Experimental & Molecular Medicine, 43, 367-373 (2011). 

42. S. S. An, Pennant WA, H. Yoon, J.S. Oh, H. J. Kim, S.-J. Gwak, Y. D. Heum, K. N.Kim. "Hypoxia-induced Expression of VEGF in Organotypic Spinal Cord Slice Culture"Neuroreport, 22(2), 55-60, (2011).

41. J. S. Oh, K. N. Kim, S. S. An, Pennant WA, H. J. Kim, S.-J. Gwak, D. H. Yoon, M. H. Lim, B. H. Choi, Y. Ha, "Co-transplantation of mouse neural stem cells (mNSCs) with adipose tissue-derived mesenchymal stem cells improves mNSC survival in a rat spinal cord injury model"Cell Transplantion


40. S. Park, H.-H. Park, O.H. Han, S.A. Chae, D. Lee, D.-P. Kim, “Non-sticky silicate replica mold by phase conversion approach for nanoimprint lithography applications”, Journal of Materials Chemistry, 20(44), 9962–9967, (2010).

39. J. Yeom, S. Chang, J. K. Park, J. H. Je, D. J. Yang, S. K. Choi, H.-I. Shin, S.-J. Lee, J.-H. Shim, D. W. Cho, and S. K. Hahn, "Synchrotron X-Ray Bioimaging of Bone Regeneration by Artificial Bone Substitute of MegaGen Synthetic Bone and Hyaluronate Hydrogels", Tissue Engineering Part C: Methods, 16, 1059-1068, (2010).

38. T. Kang, S.-J Lee, Y. Kim, G.-W. Lee and D.-W. Cho, "Intelligent micro blood typing system using a fuzzy algorithm"Journal of Micromechanics and Microengineering, 20, 015024, (2010).

37. J. M. Park, K. D. Seo and T. H. Kwon, "A chaotic micromixer using obstruction-pairs"Journal of Micromechanics and Microengineering, 20, 015023, (2010).

36. M.-L. Liu, J. S. Oh, S. S. An, Pennant WA, H. J. Kim, S.-J. Gwak, D. H. Yoon, K. N. Kim, M. Lee, Y. Ha, "Controlled nonviral gene delivery and expression using stable neural stem cell line transfected with a hypoxia-inducible gene expression system", Journal of Gene Medcine, 12, 990-1001, (2010).

35. S. H. Bhang, S.-J. Gwak, T.-J. Lee, S.-S. Kim, H. H. Park, M. H. Park, D.-H. Lee, S.-H. Lee, B.-S. Kim, "Cyclic mechanical strain promotes transforming-growth-factor-β1-mediated cardiomyogenic marker expression in bone-marrow-derived mesenchymal stem cells in vitro", Biotechnol Appl Biochem, 55(4), 191-197, (2010)


34. S.-J Lee, I. H. Lee, J. H. Park, S.-J. Gwak, J.-W. Rhie, D.-W. Cho, T. J. Ko & D. S. Kim, "Development of a hybrid scaffold and a bioreactor for cartilage regeneration", Chinese Science Bulletin, 54, 3608, (2009).

33. S. -J Lee, J. H. Park, Y.-J. Seol, I. H. Lee, S. S. Kang, D.-W. Cho, "Seung-JaeLeeaJeong HunParkbYong-JoonSeolcIn HwanLeebSang SoonKangdDong-WooCho", Microelectronic Engineering, 86, 1411-1415, (2009).

32. S-J Lee, I. H. Lee, J. H. Park, S.-J. Gwak, J.-W. Rhie, D.-W. Cho, T. J. Ko & D. S. Kim, "Development of a hybrid scaffold and a bioreactor for cartilage regeneration"Chinese Science Bulletin, 54, 3068, (2009).

31. S.-J. Gwak, S. H. Bhang, H. S. Yang, S.-S. Kim, D.-H. Lee, S.-H. Lee, B.-S. Kim, "In vitro cardiomyogenic differentiation of adipose-derived stromal cells using transforming growth factor-beta1", Cell biochemistry and function, 27(3), 148-154, (2009).


30. S. P. Lee, H.-W. Kang, S.-J. Lee, I. H. Lee, T. J. Ko & D.-W. Cho, "Development of rapid mask fabrication technology for micro-abrasive jet machining", Journal of Mechanical Science and Technology, 22, 2190-2196, (2008).

29. S.-J Lee, Jong-Won Rhie, Dong-Woo Cho, "Development of Three-Dimensional Alginate Encapsulated Chondrocyte Hybrid Scaffold Using Microstereolithography", Journal of Manufacturing Science and Engineering, 130(2), 021007, (2008).

28. S.-J Lee, H.-W. Kang, J.-K. Park, J.-W. Rhie, S. K. Hahn & D.-W. Cho, "Application of microstereolithography in the development of three-dimensional cartilage regeneration scaffolds",  Biomedical Microdevices, 10, 233-241, (2008).

27. S.-S. Kim, S.-J. Gwak, J. Han, M. H. Park, K. W. Song & B.-Soo. Kim. "Regeneration of kidney tissue using in vitro cultured fetal kidney cells", Experimental & molecular medicine, 40, 361–369, (2008).

26. S.-J. Gwak & B.-S. Kim, "Poly(lactic-co-glycolic acid) nanosphere as a vehicle for gene delivery to human cord blood-derived mesenchymal stem cells: comparison with polyethylenimine", Biotechnology letters, 30, 1177–1182, (2008).

25. S.-S. Kim, S.-J.Gwak, B.-S. Kim, "Orthotopic bone formation by implantation of apatite coated poly(lactide-co-glycolide)/hydroxyapatite composite particulates and bone morphogenetic protein-2", Journal of biomedical materials research. Part A87A(1), 245-253, (2008).

24. S. Kim, S.-S. Kim, S.-H. Lee, S. E. Ahn, S.-J. Gwak, J.-H. Song, B.-S. Kim, H.-M. Chung, "In vivo bone formation from human embryonic stem cell-derived osteogenic cells in poly(d,l-lactic-co-glycolic acid)/hydroxyapatite composite scaffolds", Biomaterials, 29(8), 1043-1053, (2008).

23. S.-J. Gwak, S. H. Bhang, I.-K. Kim, S.-S. Kim, S.-W. Chod, O. Jeon, K. J. Yoo, Putnam AJ, B.-S. Kim, "The effect of cyclic strain on embryonic stem cell-derived cardiomyocytes", Biomaterials, 29(7), 844-856, (2008).


22. J. H. Lim, S. Im and Y.-S. Cho, “Variable-node finite elements for non-matching meshes by means of MLS(Moving Least Square) scheme”, International Journal Numerical Methods in Engineering, 72, 835-857, (2007).

21. J. H. Lim, S. Im and Y.-S. Cho, “MLS (moving least square)-based finite elements for three dimensional nonmatching meshes and adaptive mesh refinement”, Computer Methods in Applied Mechanics and Engineering, 196, 2216-2228, (2007).

20. J. Y. Kim, J. W. Lee, S.-J Lee, E. K. Park, S.-Y. Kim, D.-W. Cho, "Development of a bone scaffold using HA nanopowder and micro-stereolithography technology", Microelectronic Engineering, 84, 1762-1765, (2007).

19. S.-J. Lee, H.-W. Kang, T.-Y. Kang, B.-Y. Kim, G. Lim,  J. -W. Rhie and D. -W. Cho, "Development of a scaffold fabrication system using an axiomatic approach", Journal of Micromechanics and Microengineering, 17, 147, (2007).

18. S.-S. Kim, S.-J. Gwak, J. Han, H. J. Park, M. H. Park, K. W. Song, S. W. Cho, Y. H. Rhee, H. M. Chung, B.-S. Kim, "Kidney Tissue Reconstruction by Fetal Kidney Cell Transplantation: Effect of Gestation Stage of Fetal Kidney Cells", STEAM CELLS, 25(6), 1393-1401, (2007).

17. S.-S. Kim, H. J. Park, J. Han, S.-J. Gwak, M. H. Park, S.K. Won, Y. H. Rhee, M. C. Hyung, B. S. Kim, "Improvement of Kidney Failure With Fetal Kidney Precursor Cell Transplantation", Transplantation, 83(9), 1249-1258, (2007).


16. Y.-S. Cho, H.-K. Han and W.-D. Kim, “Numerical analysis of the adhesive forces in nano-scale structures”, Journal of Bionic Engineering, 3, 209-216, (2006).

15. G.-H. Kim, Y.-S. Cho and W. D. Kim, “Stability analysis for multi-jets electrospinning process modified with a cylindrical electrode”, European Polymer Journal, 42, 2031-2038, (2006).

14. J. Y. Park, Y.-S. Cho, S.-Y. Kim, S. Jun and S. Im, “A quasicontinuum method for deformations of carbon nanotubes”, CMES-Computer Modelling in Engineering & Sciences, 11,  61-72, (2006).

13. Y. -S. Cho and S. Im, “MLS-based variable-node elements compatible with quadratic interpolation: Part I. Formulation and application for non-matching meshes,” International Journal for Numerical Methods in Engineering, 65, 494-516, (2006).

12. Y.-S. Cho and S. Im, “MLS-based variable-node elements compatible with quadratic interpolation: Part II. Application for finite crack elements”, International Journal for Numerical Methods in Engineering, 65, 517-547, (2006).

11. S.-S. Kim, M. S. Park, S.-J. Gwak, C. Y. Choi and B.-S. Kim, "Accelerated Bonelike Apatite Growth on Porous Polymer/Ceramic Composite Scaffolds in Vitro"Tissue Engineering, 12(10), 2997-3006, (2006).

10. S.-W. Cho, O. Jeon, J. E. Lim, S.-J. Gwak, S.-S. Kim, C. Y. Choi, D.-I. Kim, B.-S. Kim, "Preliminary experience with tissue engineering of a venous vascular patch by using bone marrow–derived cells and a hybrid biodegradable polymer scaffold" Journal of Vascular Surgery, 44(6), 1329-40, (2006).

9. S.-W. Cho, S.-J. Gwak, S.-W. Kang, S. H. Bhang, K. W. Song, Y.-S. Yang, C. Y. Choi and B.-S. Kim, "Enhancement of Angiogenic Efficacy of Human Cord Blood Cell Transplantation", Tissue Engineering, 12(6),1651-61, (2006).

8. S.-S. Kim, S.-H. Lim, S. W. Cho, S.-J. Gwak, Y.-S. Hong, B. C. Chang, M. H. Park, K. W. Song, C. Y. Choi & B.-S. Kim,  "Tissue engineering of heart valves by recellularization of glutaraldehyde-fixed porcine valves using bone marrow-derived cells", Experimental & molecular medicine, 38(3), 273-83, (2006).

7. S.-J. Gwak, D. C. S. S. Paik, S.-W. Cho, S.-S. Kim, C. Y. Choi, "A method for the effective formation of hepatocyte spheroids using a biodegradable polymer nanosphere",  Journal of biomedical materials research. Part A, 78(2), 268-75, (2006).


6. Y.-S. Cho, S. Jun, S. Im and H.-G. Kim, “An improved interface element with variable nodes for non-matching finite element meshes,” Computer Methods in Applied Mechanics and Engineering, 194, 3022-3046, (2005).

5S.-J. Lee, H. -W. Kang, Y. Kim, G.-W Lee, G. Lim and D. -W. Cho, "Development of a Micro-Blood-Typing System Using Micro-Stereolithography Technology", Sensors and Materials, 17, 113-123, (2005).

4. S.-S. Kim, S.-J. Gwak, C. Y. Choi, B.-S. Kim, "Skin regeneration using keratinocytes and dermal fibroblasts cultured on biodegradable microspherical polymer scaffolds", Journal of biomedical materials research. Part B, 26(6), 505-8, (2006).


3. S.-J. Lee, D.-W. Cho, "Development of a micro-opto-mechanical accelerometer based on intensity modulation", Microsystem Technologies,  10, 147-154, (2004).

2. S.-J. Gwak,  D. H. Choi,  S. S. Paik,  E. Y. Lee,  K. S. Lee & B.-S. Kim, "Stable hepatocyte transplantation using fibrin matrix", Biotechnology Letters, 26, 505–508 (2004)


1. S. Jun, Y.-S. Cho and S. Im, "Moving least-square method for the band-structure calculation of 2D photonic crystals", Optics Express, 11, 541-551, (2003).