"Printed photonic elements: nanoimprinting and beyond"

Cheng Zhang, Harish Subbaraman, Qiaochu Li, Zeyu Pan, Jong G. Ok, Tao Ling, Chi-Jui Chung, Xingyu Zhang, Xiaohui Lin, Ray T. Chen, and L. Jay Guo , Journal of Materials Chemistry C , 4 (23), 5133-5153 (Jun 2016)

"Low f-number photoacoustic lens for tight ultrasonic focusing and free-field micro-cavitation in water"

Taehwa Lee, Jong G. Ok, L. Jay Guo, and Hyoung Won Baac , Applied Physics Letters , 108 (10), 104102 (Mar 2016)

"A step toward next-generation nanoimprint lithography: extending productivity and applicability"

Jong G. Ok, Young Jae Shin, Hui Joon Park, and L. Jay Guo , Applied Physics A–Materials Science & Processing , 121 (2), 343-356 (Nov 2015)

"Nano-structural characteristics of carbon nanotube–polymer composite films for high-amplitude optoacoustic generation"

Hyoung Won Baac, Jong G. Ok, Taehwa Lee, and L. Jay Guo , Nanoscale , 7 (34), 14460-14468 (Sep 2015)

"Nozzle-Free Liquid Microjetting via Homogeneous Bubble Nucleation"

Taehwa Lee, Hyoung Won Baac, Jong G. Ok, Hong Seok Youn, and L. Jay Guo , Physical Review Applied , 3 (4), 044007 (Apr 2015)

"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)