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이미지 제공: Aaron Burden

PUBLICATIONS

PEER-REVIEWED JOURNALS

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* Corresponding author

   2025  

An Open-source Compact Stimulator for Various Transcranial and Transcutaneous Electrical Stimulation in Preclinical Research
Daniel H Mena Fonseca, Hannah Noh, Dong Hyeon Lee, Yong-Il Shin, Byung-Cheul Shin, and Joonsoo Jeong*

Biomedical Engineering Letters, in press

Free Dual-Channel Wireless Neurostimulator Using Passive Circuitry for Neuropathic Pain Modulation

Jeongju Moon, Kyungmo Seong, Hyeon Gyu Kim, Wonki Mun, Seung Hyun Min, Sung-Yun Park, Joonsoo Jeong, Chin Su Koh, Hyun Ho Jung, Kyungsik Eom, Battery- Advanced Healthcare Materials, in press. 

Photo-thermal Approaches on Polyimide Film for Demonstration of sub-50 μm Polymer Stencil Mask

Bon-Jae Koo, Jin-Hyeong Lee, Hyo-Kyung Kwon, Hwidon Lee, Joonsoo Jeong, Suk-Kyun Ahn, and Min-Ho Seo*

Advanced Electronic Materials, 11(1)2400979, Jul. 2025. [Link]. 

A Magnetically Coupled Needle Interconnection Mechanism for a Miniaturized Wearable Electroacupuncture System

Hannah Noh, Negin Yeganeh Ghooshji, Daniel H. Mena Fonseca, Sun-Young Park, Byung-Cheul Shin, Joonsoo Jeong*

Journal of Biomedical Engineering Research, 46(3) 1-9, Jun. 2025

Enhanced Ultraviolet Photodetector Based on Thin Film Transistor Incorporating Plasmonic Aluminum Nanoparticles and Nanohole Array: A Computational Study

Rahmani Ali, Joonsoo Jeong*, and Kyungsik Eom*

IEEE Sensors Journal, 25(11) 19477-19488, Jun. 2025. [Link]

Multi-Stamping on Multi-Prestrain (MSMP) process for Multifunctional Wearable Bioelectronics with Optimized Electromechanical Properties

Jae In Kim, Sangmin Lee, Doeun Hwang, Byungjin Kim, Seyeong Ryu, Bon-Jae Koo, Ki-Hoon Kim, Min-Ho Seo, Hongie Lee, and Joonsoo Jeong*

Advanced Materials Technologies (IF 6.8, Q1), 10(13) 2402156, Jul. 2025 [Link]

Hybrid Electro-optical Stimulation Improves Ischemic Brain Damage by Augmenting the Glymphatic System

Min Jae Kim+, Jiman Youn+, Hong Ju Lee, Seo-Yeon Lee, Tae Gue Kim, Young-Jin Jung, Yong-Il Shin, Byung Tae Choi, Joonsoo Jeong*, Hwa Kyoung Shin*

Advanced Science (IF 14.3, JCR 9%), 12(13) 2417449, Apr. 2025. [Link]

Microelectrothermoforming (μETF): One-step Versatile 3D Shaping of Flexible Microelectronics for Enhanced Neural Interfaces

Dong Hyeon Lee, Younghoon Park, Yoon Seo, Hannah Noh, Hyunbeen Jeong, Jongmo Seo, Min-Ho Seo, Kyungsik Eom*, and Joonsoo Jeong* 

npj Flexible Electronics (IF 12.3, JCR 1.8%), 9(5), Jan. 2025[Link]

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  2024  

Micromachined PVA (Poly(vinyl alcohol)) Sacrificial Layer for Facile and Scalable Demonstration of Highly Reproducible Porous-Type Pressure Sensor

Bon-Jae Koo, Yoo-Kyum Shin, Sang-Min Kim, Jae In Kim, Byungjin Kim, Joonsoo Jeong, and Min-Ho Seo*

ACS Applied Polymer Materials, 6(19) 11788–11797, Sep 2024.

Liquid Metal-based Multimodal Wearable Sensor Platform Enabled by Highly Accessible Microfabrication of PDMS with Tuned Mechanical Properties

Byungjin Kim, Sangmin Lee, Jae In Kim, Dong Hyeon Lee, Bon-Jae Koo, Seong-Geon Kim, Seyeong Ryu, Byungchul Kim, Min-Ho Seo, and Joonsoo Jeong*,

Advanced Materials Technologies, 10(10) 2400859, 2025. [Link]

Exploring graphene structure, material properties, and electrochemical characteristics through laser-induced temperature analysis

Na-Kyoung Yang, Yoo-Kyum Shin, Saeyoung Park, Sang-Min Kim, Bon-Jae Koo, Joonsoo Jeong, and Min-Ho Seo*

Micro and Nano Systems Letters, 12(8) , Feb. 2024. 

 

Laser-Assisted Structuring of Graphene Films with Biocompatible Liquid Crystal Polymer for Skin/Brain-interfaced Electrodes

Rowoon Park^, Dong Hyeon Lee^, Chin Su Koh^, Young Woo Kwon, Seon Yeong Chae, Chang-Seok Kim, Hyun Ho Jung*, Joonsoo Jeong*, and Suck Won Hong*,
Advanced Healthcare Materials, 2301753, Jan 2024. Frontpiece Cover (IF 11.1, JCR Top 8%) [Link]

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  2023  

Liquid Crystal Polymer (LCP)-based Miniaturized, Fully ImplantableDeep Brain Stimulator

Seung-Hee Ahn^, Chin Su Koh^, Minkyung Park, Sang Beom Jun, Jin Woo
Chang, Sung June Kim, Hyun Ho Jung *, Joonsoo Jeong *
,

Polymers, 15(22) 4439, Nov 2023. [Link] 

A Single-step Transfer-Printing Microfabrication of Soft Bioelectronics using PDMS with Tuned Adhesion Forces

Jae In Kim, Dong Hyeon Lee, Byungjin Kim, Yoo-Kyum Shin, Sang-Min Kim, Hongje Lee, Min-Ho Seo and Joonsoo Jeong*,

ACS Applied Electronic Materials, 5 2656-2663, May 2023. [Link]

Timed up & go quantification algorithm using IMU and sEMG signal
Jun-Woo Lee, Dong-Jun Park, Min-Kyu Kim, Myung-Jun Shin, Jong-Hwan Park, Byeong-Ju Lee, Eun-Lee Lee, Joonsoo Jeong, and Se-Jin Ahn*

Biomedical Signal Processing and Control, 80(1) 104309, Feb. 2023. [Link]

Computational analysis of multichannel magnetothermal neural stimulation using magnetic resonator array

Kyungmo Sung, Seonghoon Jo, Jaewook Lee, Jeong Hoan Park, Young Hoon Park, Jeongjoo Moon, Sung June Kim, Joonsoo Jeong, Jonghwan Lee, and Kyungsik Eom*
Biomedical Engineering Letters, 13 209-219, Feb. 2023. [Link]

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~2022

Simple and cost-effective microfabrication of flexible and stretchable electronics for wearable multi-functional electrophysiological monitoring
Chae Hyun Kim, Dong Hyeon Lee, Jiman Youn, Hongje Lee and Joonsoo Jeong*

Scientific Reports, 11 14823, Jul. 2021. [Link]

Evaluation methods for long-term reliability of polymer-based implantable biomedical devices
Dong Hyeon Lee, Chae Hyun Kim, Jiman Youn and Joonsoo Jeong*

Biomedical Engineering Letters, 11: 97-105, Apr. 2021. [Link]

Retinal Prosthetic Approaches to Enhance Visual Perception for Blind Patients
Shinyong Shim, Kyungsik Eom*, Joonsoo Jeong*, and Sung June Kim*

Micromachines, 11 (5) 535, May. 2020. (*corresponding author) [Link]

Microfabrication Process for Long-term Reliable Neural Electrode Arrays using Liquid Crystal Polymer (LCP)
Joonsoo Jeong, Kyou Sik Min, and Sung June Kim

Microelectronic Engineering, 216 (15) 111096, Aug. 2019. [Link]

Emerging Encapsulation Technologies for Long-Term Reliability of Microfabricated Implantable Devices
Seung-Hee Ahn, Joonsoo Jeong*, and Sung June Kim*

Micromachines, 10 (8) 508-23, Jul. 2019. (*corresponding author) [Link]

Remote-Controlled Fully Implantable Neural Stimulator for Freely Moving Small Animal
Seunghyeon Yun, Chin Su Koh, Joonsoo Jeong, Jungmin Seo, Seung-Hee Ahn, Gwang Jin Choi, Shinyong Shim, Jaewoo Shin, Hyun Ho Jung, Jin Woo Chang and Sung June Kim

Electronics, 8 (6) 706-16, Jun. 2019. [Link]

Recent Progress on Non-Conventional Microfabricated Probes for the Chronic Recording of Cortical Neural Activity
Chaebin Kim, Joonsoo Jeong* and Sung June Kim

Sensors, 19 (5) 1069, Mar. 2019. (*corresponding author) [Link]

Conformal Hermetic Sealing of Wireless Microelectronic Implantable Chiplets by Multilayered Atomic Layer Deposition (ALD)
Joonsoo Jeong, Farah Laiwalla, Jihun Lee, Riina Ritasalo, Marko Pudas, Lawrence Larson, Vincent Leung, and Arto Nurmikko

Advanced Functional Materials, 29 (5) 1806640, Feb. 2019. [Link]

Investigation of Surgical Techniques for Optimization of Long-Term Outcomes of LCP-Based Retinal Prosthesis Implantation.
So Hyun Bae, Joonsoo Jeong, Sung June Kim, Hum Chung, and Jong-Mo Seo
Translational Vision Science & Technology, 7 (4) 1-9, Aug. 24 2018.

Novel four-sided neural probe fabricated by a thermal lamination process of polymer films
Soowon Shin, Jae-Hyun Kim, Joonsoo Jeong, Tae Mok Gwon, Seung-Hee Lee, Sung June Kim
Journal of Neuroscience Methods, 278 () 22-35, Feb. 2017.

A Multi-Photodiode Array based Retinal Implant IC with On/off Stimulation Strategy to Improve Spatial Resolution
Jeong Hoan Park, Shinyoung Shim, Joonsoo Jeong, and Sung June Kim
Journal of Semiconductor Technology and Science, 17 (1) 35-41, Feb. 2017.

Feasibility of LCP as an Encapsulating Material for Photodiode-based Retinal Implants
Jeong Hoan Park, Joonsoo Jeong, Hyowon Moon, Chaebin Kim, and Sung June Kim
Photonics Technology Letters, 28 (9) 1018-1021, May. 2016.

High Charge Storage Capacity Electrodeposited Iridium Oxide Film on Liquid Crystal Polymer-based Neural Electrodes
Soowon Shin, Junghoon Kim, Joonsoo Jeong, Tae Mok Gwon, Gwang Jin Choi, Sung Eun Lee, Jinhyung Kim, Sang Beom Jun, Jin Woo Chang, and Sung June Kim
Sensors and Materials, 28 (3) 243-260, Mar. 2016.

Long-term Evaluation of a Liquid Crystal Polymer (LCP)-based Retinal Prosthesis
Joonsoo Jeong, So Hun Bae, Jong-Mo Seo, Hum Chung, Sung June Kim
Journal of Neural Engineering, 13 (2) 1-12, Feb.23 2016. [Link]

A Miniaturized, Eye-conformable, and Long-term Reliable Retinal Prosthesis using Monolithic Fabrication of Liquid Crystal Polymer (LCP)
Joonsoo Jeong, So Hyun Bae, Kyou Sik Min, Jong-Mo Seo, Hum Chung, and Sung June Kim
IEEE Transactions on Biomedical Engineering, 62 (3) 982-989, Mar. 2015. (selected as a Cover Article) [Link]

A Wireless Power Transmission System for Implantable Devices in Freely Moving Rodents
Kyungsik Eom, Joonsoo Jeong, Junghoon Kim, Jinhyung Kim, Sung Eun Lee, Sung June Kim
Medical & Biological Engineering & Computing, 52 (8) 639-651, Aug. 2014.

A Polymer Based Multi-channel Cochlear Electrode Array
Kyou Sik Min, Seung Ha Oh, Min-Hyun Park, Joonsoo Jeong, Sung June Kim
Otology and Neurotology, 35 (7) 1179-1186, Aug. 2014.

A Novel Multilayered Planar Coil Based on Biocompatible Liquid Crystal Polymer for Chronic Implantation
Joonsoo Jeong, Seung Woo Lee, Kyou Sik Min, Sung June Kim
Sensors & Actuators: A-Physical, 197 () 38-46, Aug. 2013.

Magnetic Resonance Imaging Compatibility of the Polymer-based Cochlear Implant
Jin Ho Kim, Kyou Sik Min, Soon Kwan An, Joonsoo Jeong, Sang Beom Jun, Min Hyoung Cho, Young-Don Son, Zang-Hee Cho, and Sung June Kim
Clinical & Experimental Otorhinolaryngology, 5 (S1) S19-S23, Apr. 2012.

In vitro biocompatibility of various polymer-based microelectrode arrays for retinal prosthesis
So Hyun Bae, Jeong-Hwan Che, Jong-Mo Seo, Joonsoo Jeong, Eui Tae Kim, Seung Woo Lee, Kyo-In Koo, Gregg J Suaning, Nigel H Lovell, Dong-Il "Dan" Cho, Sung June Kim, Hum Chung
Investigative Ophthalmology & Visual Science, 53 (6) 2653-2657, May. 2012.

Liquid Crystal Polymer (LCP), an Attractive Substrate for Retinal Implant
Joonsoo Jeong, Seung Woo Lee, Kyou Sik Min, Soowon Shin, Sang Beom Jun and Sung June Kim
Sensors and Materials, 24 (4) 189-203, Apr. 2012.

Monolithic Encapsulation of Implantable Neuroprosthetic Devices Using Liquid Crystal Polymers
Seung Woo Lee, Kyou Sik min, Joonsoo Jeong, Junghoon Kim, and Sung June Kim
IEEE Transactions on Biomedical Engineering, 53 (8) 2255-2263, Aug. 2011.

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INVITED TALKS

  • Dec. 2025, 2025 BrainLink X-Lab Day: Nanotechnology for Monitoring / Modulating Neural Signaling 초청발표 (Incheon, Korea)

  • Aug. 2025, The 2nd International Conference on AI Sensors and Transducers 초청발표 (Kuala Lumpur, Malaysia)

  • Aug. 2024, 한국뇌연구원 난치성 뇌질환 극복을 위한 공학기술 워크샵

  • Jul. 2024, 범부처의료기기사업단 초청세미나

  • Jun. 2024, 한국전자공학회 하계학술대회 초청발표

  • June. 2024, 한국미생물생명공학회 초청발표

  • Oct. 2022, 동천고등학교 뇌공학 특강

  • Oct. 2022, 방사서의약품-헬스케어 심포지엄

  • May 2022, Biochip 춘계학술대회 초청발표

  • Feb. 2022, ICEIC 초청발표

  • Nov. 2021, IBEC2021 & ICBHI2021 학회 초청발표

  • Oct. 2021, IUMRS 2021학회 초청발표

  • Sep. 2021, 부산진고등학교 웅비과학아카데미 초청강의

  • Apr. 2021, 동주대학교 의료공학과 특강

  • Apr. 2021, 한국마이크로나노공학회(KMEMS 2021) 신진연구자 초청발표

  • Feb. 2021, KIST 인공시각연구회 초청발표

  • Oct. 2020, 한국연구재단, 부산과학기술협의회 주최 대중과학강연 <금요과학터치> 강의 (Youtube 생중계)

  • Nov. 2019, PNU INNO BICT Meet-up 초청강연

  • Nov. 2019, 한국뇌연구원 주최 소통과 공유 워크샵 초청강연

  • Jun. 2019, 부산대학교양산병원 신경과 초청강의

  • May 2019, 대한의용생체공학회 춘계학술대회 초청발표

  • Apr. 2019, 부산대학교 바이오소재과학과 초청강의

  • Apr. 2019, 이화여자대학교 전자공학과 초청강의

  • Mar. 2019, 생체재료학회 영남지회 심포지엄 초청강의

© since2018 by Neuro & Bio Electronics Lab., Pusan National University, Yangsan, South Korea

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