OVERVIEW

  • Our vision revolves around several platforms for highly  effective systems  with a nature inspired approach, an interfacial assembly and combination for multi-functional systems and, large-area processing. 

  •  Structured stimuli responsive nano architectures include particular nano/micro patterns, structural interlocking, and molecular level assembly.   

  • The programmable nano-architectures are investigated with understanding of detail physics and interactions in nature for bio-integrative, and energy, environmental applications.

  • We intend to focus on multiplex and flexible devices for tools  of intelligent bioelectronics and medical devices interfaced with artificial intelligence.   

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NANO PROCESSING & MULTISCALE SURFACE ARCHITECTURES 

BIO-INSPIRED INTELLIGENT BIOELECTRONICS & E-SKIN 

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ENERGY HARVESTING MATERIALS & DEVICES 

E-COMPOSITE MATERIALS for SMART TEXTRONICS 

 LATEST NEWS 

수평힘 기반 에너지를 효율적으로 하베스팅하는 마찰전기 에너지소자 기술 개발




■ 우리연구실 천성우 박사가 주저자로 연구를 진행했던 "수평힘 기반 에너지를 효율적으로 하베스팅하는 마찰전기 에너지소자 기술 개발"이 연합뉴스, 매일경제 등 다수의 메스컴에 소개되었다.

https://www.yna.co.kr/view/AKR20200213086600063?input=1195m

https://www.mk.co.kr/news/it/view/2020/02/152454/




■ 삼성전자에서주최하는 <제26회 휴먼테크논문대상> 에서 이지현, 백상열, 송진호, 최자윤 학생은 “An Adhesive Patch with Diving Beetle-Inspired Hybrid Suction-Cups for Biofluid Capture and Analysis.” 이라는 연구 결과로 Bio Engineering & Life Science 분과에서 장려상에 입상하였다.




Triboelectric Energy: A Micropillar‐Assisted Versatile Strategy for Highly Sensitive and Efficient Triboelectric Energy Generation under In‐Plane Stimuli (Adv. Mater. 2/2020)

Changhyun Pang, Sung Beom Cho, and Sungwoo Chun report a novel and general method for efficient triboelectric energy generation, by assembling artificial micropillars on typical triboelectric nanogenerator devices. The hairy‐structured devices can efficiently harvest electrical energy from in‐plane stimuli such as contact rubbing pressure or noncontact airflow, which works even for extremely small mechanical variations (<0.2 Pa) efficiently.

Sungwoo Chun, Changhyun Pang*, Sung Beom Cho*

See the article: https://onlinelibrary.wiley.com/doi/10.1002/adma.202070009