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 :
Tuning selectivity of electrochemical reactions by atoomically dispersed platinum catalyst Chang Hyuck Choi, Minho Kim, Han Chang Kwon, Sung June Cho, Seongho Yun, Hee-Tak Kim, Karl J.J. Mayrhofer, Hyungjun Kim, Minkee Choi Nature Communications, Vol. 7, page 10922 (March 8, 2016) [Abstract] Maximum atom efficiency as well as distinct chemoselectivity is expected for electrocat...
Sustainable Redox Mediation for Lithium–Oxygen Batteries by a Composite Protective Layer on the Lithium-Metal Anode   Dong Jin Lee†, Hongkyung Lee†, Yun-Jung Kim , Jung-Ki Park ,* and Hee-Tak Kim* († denotes equal contribution)   Advanced Materials, Vol. 28, Issue 5, page 857-863 (February 3, 2016) [Abstract]A synergic combination of a soluble &sh...
Liquid-Impermeable Inverse Opals with Invariant Photonic Bandgap (pages 1282–1287) Hyelim Kang, Joon-Seok Lee, Won Seok Chang and Shin-Hyun Kim Article first published online: 10 DEC 2014 | DOI: 10.1002/adma.201404706 [ABSTRACT] Omniphobic inverse opals are created by structurally and chemically modifying the surface of inverse opals through reactive ion etching. During the etching, ...
Robust Microfluidic Encapsulation of Cholesteric Liquid Crystals toward Photonic Ink Capsules,` Advanced Materials, 27, 627−633 (2015) Sang Seok Lee, Bomi Kim, Su Kyung Kim, Jong Chan Won, Yun Ho Kim, and Shin-Hyun Kim 관련기사:  [ABSTACT] Robust photonic microcapsules are created by microfluidic encapsulation of chol...
Cofactor-Free Light-Driven Whole-Cell Cytochrome P450 Catalysis Angew. Chem. Int. Ed. 54(3):969-973 (Jan. 12 2015)   Park JH, Lee SH, Cha GS, Choi DS, Nam DH, Lee JH, Lee JK, Yun CH, Jeong KJ*, Park, CB*  [ABSTRACT] Cytochromes P450 can catalyze various regioselective and stereospecific oxidation reactions of non-functionalized hydrocarbons. Here, we have designed a novel ...