"Visually tolerable tiling (VTT) for making a large-area flexible patterned surface"

Jong G. Ok, Moon Kyu Kwak, Sung Ho Lee, and L. Jay Guo , Materials Horizons , 2 (1), 86-90 (Jan 2015)

"Continuous fabrication of scalable 2-dimensional (2D) micro- and nanostructures by sequential 1D mechanical patterning processes"

Jong G. Ok, Ashwin Panday, Taehwa Lee, and L. Jay Guo , Nanoscale , 6 (24), 14636-14642 (Dec 2014)

"Controlled Generation of Single Microbubble at Solid Surfaces by a Nanosecond Pressure Pulse"

Taehwa Lee, Hyoung Won Baac, Jong G. Ok, Hong Seok Youn, and L. Jay Guo , Physical Review Applied , 2 (2), 024007 (Aug 2014)

"Efficient real-time detection of terahertz pulse radiation based on photoacoustic conversion by carbon nanotube nanocomposite"

Sung-Liang Chen, You-Chia Chang, Cheng Zhang, Jong G. Ok, Tao Ling, Momchil T. Mihnev, Theodore B. Norris, and L. Jay Guo , Nature Photonics , 8, 537-542 (May 2014)

"Rapid Anisotropic Photoconductive Response of ZnO-Coated Aligned Carbon Nanotube Sheets"

Jong G. Ok, Jae Yong Lee, Hyoung Won Baac, Sameh H. Tawfick, L. Jay Guo, and A. John Hart , ACS Applied Materials & Interfaces , 6 (2), 874-881 (Jan 2014)

"Photo–Roll Lithography (PRL) for Continuous and Scalable Patterning with Application in Flexible Electronics"

Jong G. Ok, Moon Kyu Kwak, Chad M. Huard, Hong Seok Youn, and L. Jay Guo , Advanced Materials , 25 (45), 6554-6561 (Dec 2013)

"Dual-frequency focused ultrasound using optoacoustic and piezoelectric transmitters for single-pulsed free-field cavitation in water"

Hyoung Won Baac, Taehwa Lee, Jong G. Ok, Timothy Hall, and L. Jay Guo , Applied Physics Letters , 103 (23), 234103 (Dec 2013)

"Localized micro-scale disruption of cells using laser-generated focused ultrasound"

Hyoung Won Baac, John Frampton, Jong G. Ok, Shuichi Takayama, and L. Jay Guo , Journal of Biophotonics , 6 (11-12), 905-910 (Dec 2013)

"Fabrication and Encapsulation of a Short-Period Wire Grid Polarizer with Improved Viewing Angle by the Angled-Evaporation Method"

Young Jae Shin, Yi-Kuei Wu, Kyu-Tae Lee, Jong G. Ok, and L. Jay Guo , Advanced Optical Materials , 1 (11), 863-868 (Nov 2013)

"Template-Free Vibrational Indentation Patterning (VIP) of Micro/Nanometer-Scale Grating Structures with Real-Time Pitch and Angle Tunability"

Jong G. Ok, Se Hyun Ahn, Moon Kyu Kwak, Kyu-Tae Lee, Jae Yong Lee, and L. Jay Guo , Advanced Functional Materials , 23 (37), 4739-4744 (Oct 2013)

"Continuous and high-throughput nanopatterning methodologies based on mechanical deformation"

Jong G. Ok, Se Hyun Ahn, Moon Kyu Kwak, and L. Jay Guo , Journal of Materials Chemistry C , 1 (46), 7681-7691 (Jul 2013)

"Carbon-Nanotube Optoacoustic Lens for Focused Ultrasound Generation and High-Precision Targeted Therapy"

Hyoung Won Baac, Jong G. Ok, Adam Maxwell, Kyu-Tae Lee, Yu-Chih Chen, A. John Hart, Zhen Xu, Euisik Yoon, and L. Jay Guo , Scientific Reports , 2, 989 (Dec 2012)

"Continuous and scalable fabrication of flexible metamaterial films via roll-to-roll nanoimprint process for broadband plasmonic infrared filters"

Jong G. Ok, Hong Seok Youn, Moon Kyu Kwak, Kyu-Tae Lee, Young Jae Shin, L. Jay Guo, Anton Greenwald, and Yisi Liu , Applied Physics Letters , 101 (22), 223102 (Nov 2012)

"Facile route of flexible wire grid polarizer fabrication by angled-evaporations of aluminum on two sidewalls of an imprinted nanograting"

Young Jae Shin, Carlos Pina-Hernandez, Yi-Kuei Wu, Jong G. Ok, and L. Jay Guo , Nanotechnology , 23 (34), 344018 (Aug 2012)

"Continuous phase-shift lithography with a roll-type mask and application to transparent conductor fabrication"

Moon Kyu Kwak, Jong G Ok, Jae Yong Lee, and L. Jay Guo , Nanotechnology , 23 (34), 344008 (Aug 2012)