Journal paper

• H. Moon*, J. Kim*, J. Eun*, C. K. Chung, J. S. Kim+, N. Chou+, S. Kim+, "Electrocorticogram (ECoG): Engineering Approaches and Clinical Challenges for Translational Medicine", Advanced Materials Technologies, 2301692, 2024. (https://doi.org/10.1002/admt.202301692)

• N. Chou, H. Shin, K. Kim, U. Chae, M. Jang, U.-J. Jeong, K.-S. Hwang, B. Yi, S. E. Lee, J. Woo, Y. Cho, C. Lee, B. J Baker, S.-J. Oh, M.-H. Nam, N. Choi, and I.-J. Cho, “Cell-type-specific electrophysiology with a multimodal fluorescence neural probe for in-depth neural circuit investigation”, Advanced Science, Vol. 9, No. 2, 2270011, 2022. (Cover paper)
  (https://doi.org/10.1002/advs.202103564 )

• N. Chou*, H. Moon*, J. Park, S. Kim, “Interfacial and surface analysis of parylene C-modified PDMS substrates for soft bioelectronics”, Progress in Organic Coatings, Vol. 157, 106309, 2021.

•  T. Lee, J-H Park, N. Chou, I.-J. Cho, S.-J. Kim, and M. Je, “A multimodal neural activity readout integrated circuit for recording fluorescence and electrical singals”, IEEE Access, Vol. 9, pp. 118910-118623, 2021.

• Y. Kang, N. Chou, J.-W. Jang, H. K. Choe, S. Kim, A neural interface based on microfluidic flexible interconnection cable to deliver pharmaceutical drugs, Microsystems & nanoengineering, Vol. 7, pp. 1-11, 2021.

• U. Jeong, J. Lee, N. Chou, K. Kim, H. Shin, U., Chae, H.-Y. Yu, and I.-J. Cho, “A minimally invasive flexible electrode array for simultaneous ECoG recording from multiple brain regions”, Lab on a Chip, Vol. 21, pp. 2383-2397, 2021., 2021.

•  H. Moon*, N. Chou*, H. W. Seo, K. Lee, J. Park, and S. Kim, “Transformation of 2D Planes into 3D Soft and Flexible Structures with Embedded Electrical Functionality”, ACS applied materials & interfaces, ACS Applied Materials & Interfaces, Vol. 11, No. 39, pp. 36186-36195, 2019. (Cover paper)

• J. Jang, J.‐Y. Kim, Y. C. Kim, S. Kim, N. Chou, S. Lee, Y.‐H. Choung, S. Kim, J. Brugger, H. Choi and J. H. Jang, “A 3D microscaffold cochlear electrode array for steroid elution”, Advanced healthcare materials, Vol. 8, No. 20, 1900379, 2019.

• Y. Kang, N. Chou, Jae-Won Jang, Donghak Byun, Hosung Kang, Dong-Jun Moon, Jungsuk Kim, and Sohee Kim, “An intrafascicular neural interface with enhanced interconnection for recording of peripheral nerve signals”, IEEE Transactions on Neural Systems and Rehabilitation Engineering, Vol. 27, No 6, pp. 1312-1219, 2019.

• J. Lee, K. Ko, H. Shin, S.-J. Oh, C. J. Lee, N. Chou, N. Choi, M. T. Oh, B. C. Lee, S. C. Jun and I.-J. Cho, “A MEMS ultrasound stimulation system for modulation of neural circuits with high spatial resolution in vitro”, Microsystems & nanoengineering, Vol. 5, No, 1, pp. 1-11, 2019.

• K. Lee, N. Chou, and S. Kim, “A batteryless, wireless strain sensor using resonant frequency modulation”, Sensors, Vol. 18, No. 11, 3955, 2018.

• J. Jeong, N. Chou, G. Lee, and S. Kim, “Annealing effects of parylene-caulked polydimethylsiloxane as a substrate of electrodes”, Sensors, Vol. 16, No. 12, 2181, 2016.

•  N. Chou, Y. Kim and S. Kim, “A method to pattern silver nanowires directly on wafer-scale PDMS substrate”, ACS Applied Materials & Interfaces, Vol. 8, No. 9 pp. 6269-6276, 2016.

•  J. Jeong, N. Chou, and S. Kim, “Long-term characterization of neural electrodes based on parylene-caulked polydimethylsiloxane substrate”, Biomedical Microdevices, Vol. 18, No. 42, pp. 1-9, 2016.

• Y. Kim, N. Chou, and S. Kim, "Highly sensitive capacitive tactile sensor based on silver nanowire using parylene-C stencil patterning method", IEEE Sensors, pp.1-3, 2015.

• W. Chun, N. Chou, S. Cho, S. Yang, and S. Kim, “Evaluation of sub-micrometer parylene C films as an insulation layer using electrochemical impedance spectroscopy”, Progress in Organic Coatings, Vol. 77, pp. 537-547, 2014.

•  N. Chou, J. Lee and S. Kim, “Large-sized out-of-plane stretchable electrodes based on poly-dimethylsiloxane substrate”, Applied Physics Letters, Vol. 105, No. 24, 241903, 2014.

•  N. Chou, D. Byun, and S. Kim, “MEMS-based microelectrode technologies capable of penetrating neural tissues”, Biomedical Engineering Letters, Vol. 4, pp. 109-119 2014.

•  N. Chou, J. Jeong, and S. Kim, “Crack-free and reliable lithographical patterning methods on PDMS substrate”, Journal of Micromechanics and Microengineering, Vol. 23, No. 12, 125035, 2013.

•  J. Jeong, N. Chou, and S. Kim, "Fabrication of flexible electrode array based on PDMS for long-term in-vivo use", IEEE/EMBS NER, pp. 911-914, 2013. 

•  N. Chou, S. Yoo, and S. Kim, “A largely deformable surface type neural electrode array based on PDMS”, IEEE Transactions on Neural Systems and Rehabilitation Engineering, Vol. 21, pp. 544-553, 2013. (Featured article, Special issue)

•  N. Chou, S. Yoo, and S. Kim, “Fabrication of stretchable and flexible electrodes based on PDMS substrate", IEEE MEMS, pp.247-250, 2012.

Patents

• • S, Kim, H. Moon and N. Chou, Balloon-type retinal stimulation device and method for manufacturing same, Korea, Pat. No. 10-2095437, 2020; United States, Publication No. US 20240001118A1, 2024.

  • I.-J. Cho and N. Chou, Neural probe structure for measuring multiple fluorescence signals and manufacturing method thereof, Korea, Pat. No. 10-2252113, 2021; United States, Publication No. US 11439338 B2, 2022.

  • S, Kim, H. Moon and N. Chou, Drug delivery device and manufacturing method thereof, United States, Publication No. US 20200353162 A1, 2020; Korea, Pat. No. 10-2075594, 2020.

  • S. Kim, K, Lee and N. Chou, Insertion-type wireless tensile sensor, method of manufacturing the same, and measurement method using the same, Korea, Pat. No. 10-2075643, 2020.

  • S, Kim, H. Moon and N. Chou, Self-fixable cuff electrode device and manufacturing method thereof, Korea, Pat. No. 10-2081796, 2020.

  • S, Kim, H. Moon and N. Chou, Apparatus for measuring pressure of cerebrospinal fluid and method for manufacturing the same, Korea, Pat. No. 10-1994850, 2019.

  • S. Kim, H. Moon and N. Chou, Balloon type ECoG measuring device and its manufacturing method, Korea Pat. No. 10-1972931, 2019.

  • S. Kim, Y. Shin, J. Lee, I. Choi and N. Chou, Apparatus for measuring suction force and grasp force for medical checkup and method of manufacturing thereof, Korea, Pat. No. 10-1993511, 2019.

  • S. Kim, Y. Shin, J. Lee, I. Choi and N. Chou, Apparatus for measuring grasp force for medical checkup and method of manufacturing thereof, Korea, Pat. No. 10-2010128, 2019.

  • S. Kim, N. Chou, Y. Kang and W Chun, Neural electrode device comprising neural electrode array and micro fluidic channel for delivering drug, United States, Publication No. US 20180256102 A1; Korea, Pat. No. 10-1917500, 2018.

  • S, Kim, N. Chou and H. Moon, Selective bonding method of polymer substrates, United States, Publication No. US 20180273678 A1; Korea, Pat. No. 10-1824246, 2018.

  • S. Lee, D. Lee, N. Chou and S. Kim, Printing apparatus and method for nano-scale substance, Korea Pat. No. 10-1772561, 2017.

  • S. Kim, J. Jeong and N. Chou, Electrode arrangement and method for producing the same, Korea Pat. No. 10-1613578, 2016.

  • S. Kim and N. Chou, Electrode arrangement with 3D structure and fabrication method thereof, United States, Publication No. US US 9967973 B2, 2018; Korea Pat. No. 10-1613588, 2016.

  • N. Chou and S. Kim, Flexible electrode based on PDMS using perylene coating layer and fabrication method thereof, Korea Pat. No. 10-1241337, 2013. 

  • S. Kim and N. Chou, Cotical electric stimulator, Korea Pat. No. 10-1136880, 2012.