Department of Chemical and Biomolecular Engineering
Korea Advanced Institute of Science and Technology

Recent Achievements


Title: [Inside Front Cover] An Ultrasensitive, Visco-Poroelastic Artificial Mechanotransducer Skin Inspired by Piezo2 Protein in Mammalian Merkel Cells

Title:  [Inside Front Cover] An Ultrasensitive, Visco-Poroelastic Artificial Mechanotransducer Skin Inspired by Piezo2 Protein in Mammalian Merkel Cells 

Author: Ming Liang Jin, Sangsik Park, Younghoon Lee, Ji Hye Lee, Junho Chung, Joo Sung Kim, Jong-Seon Kim, So Young Kim, Eunsong Jee, Dae Woo Kim, Jae Woo Chung,Seung Geol Lee, Dukhyun Choi, Hee-Tae Jung* and Do Hwan Kim*​​​ 


Journal: Advanced Materials, 2017, Vol.29, p.1605973 



An artificial ionic mechanotransducer skin with an unprecedented sensitivity over a wide spectrum of pressure by fabricating visco-poroelastic nanochannels and microstructured features, directly mimicking the physiological tactile sensing mechanism of Piezo2 protein is demonstrated. This capability enables voice identification, health monitoring, daily pressure measurements, and even measurements of a heavy weight beyond capabilities of human skin.










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스팸방지코드 :
Multicolor patterning using holographic woodpile photonic crystals at visible wavelengths Sung-Gyu Park*a and   Seung-Man Yang*a   Nanoscale, 2013,5, 4110-4113 DOI: 10.1039/C3NR00644A Received 05 Feb 2013, Accepted 15 Mar 2013First published online 19 Mar 2013 Abstract High-quality woodpile structures with photonic band gaps in the visible wavelength ...
   Metabolic engineering of Escherichia coli using synthetic small regulatory RNAs Dokyun Na,1, 2 Seung Min Yoo,1, 2 Hannah Chung,1 Hyegwon Park,1 Jin Hwan Park1, 2 & Sang Yup Lee Nature BiotechnologyYear published:(2013)DOI:doi:10.1038/nbt.2461Received17 January 2012 Accepted22 November 2012 Published online20 January 2013 Small regulatory RNAs (...
Rational Design of Escherichia coli for l-Isoleucine Production Jin Hwan Park , Jae Eun Oh , Kwang Ho Lee , Ji Young Kim , and Sang Yup Lee   ABSTRACT   Metabolic engineering of Escherichia coli was performed to construct a 100% rationally engineered strain capable of overproducing l-isoleucine, an important branched-chain amino acid. The thrABC (encoding l-threon...
An integrated allele-specific polymerase chain reaction-microarray chip for multiplex single nucleotide polymorphism typing Jong Young Choi ,  Yong Tae Kim ,  Ju-Young Byun ,  Jinwoo Ahn ,  Soyi Chung ,  Dae-Gab Gweon ,  Min-Gon Kim and Tae Seok Seo ABSTRACT An integrated allele-specific polymerase chain reaction (AS PCR) and microarray chip h...
Elaborate Design Strategies Toward Novel Microcarriers for Controlled Encapsulation and Release Tae Soup Shim, Shin-Hyun Kim,Seung-Man Yang Article first published online: 7 NOV 2012 DOI: 10.1002/ppsc.201200044 Abstract Microencapsulation and the controlled release of bioactive agents have long been investigated and exploited to both improve the fundamental unders...