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

Recent Achievements


[Inside Back Cover]Robust Microfluidic Encapsulation of Cholesteric Liquid Crystals toward Photonic Ink Capsules

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




Robust photonic microcapsules are created by microfluidic encapsulation of cholesteric liquid crystals with a hydrogel membrane. The membrane encloses the cholesteric core without leakage in medium of water and the core exhibits pronounced structural colors. The photonic ink capsules which have precisely controlled bandgap position and size will provide new opportunity in colorimetric micro-thermometers and optoelectric applications.






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스팸방지코드 :
Title: Metabolic Engineering of Escherichia coli for the Production of 3‑Hydroxypropionic Acid and Malonic Acid through β‑Alanine Route   Author: Chan Woo Song, Je Woong Kim, In Jin Cho, and Sang Yup Lee   Journal: ACS Syn. Biol., 5(11): 1256-1263 (2016. 11)   ABSTRACT: Escherichia coli was metabolically engineered t...
Title: A Low-Voltage Organic Complementary Inverter with High Operation Stability and Flexibility Using an Ultrathin iCVD Polymer Dielectric and a Hybrid Encapsulation LayerAuthor: Hyejeong Seong, Junhwan Choi, Byung Chul Jang, Mincheol Kim, Seunghyup Yoo, Sung-Yool Choi, and Sung Gap Im* Journal: Advanced Electronic Materials, 2016, Vol.2, p.1500385  Abstract: A low-volta...
Title: Synthesis of Ultrathin,Homogeneous Copolymer Dielectrics to Control the Threshold Voltage of OrganicThin-Film Transistors Author: Kwanyong Pak , Hyejeong Seong , Junhwan Choi , Wan Sik Hwang , and Sung Gap Im*Journal: Advanced Functional materials, 2016, Vol.26, p.6574–6582AbstractThis work demonstrates that thresholdvoltage (VT) of organicthin-fi lm transistors (OTFTs) can be contro...
Title : High molecular weight bio furan-based co-polyesters for food packaging applications: synthesis, characterization and solid-state polymerization Authors : Sungmin Hong, Kyung-Deok Min, Byeong-Uk Nam and O Ok Park* Journal : Green Chemistry, 2016, Vol.18, p.5142-5150 AbstractThe goal of this study was to develop ecofriendly bioplastics, which could be applicable in bevera...
Controlling Molecular Orientation of Naphthalenediimide-Based Polymer Acceptors for HighPerformance All-Polymer Solar Cells Author: Jihye Jung, Wonho Lee, Changyeon Lee, Hyungju Ahn, Bumjoon J.Kim Journal: Advanced Energy Materials DOI: 10.1002/aen,.201600504 [ABSTRACT]Molecular orientation, with respect to donor/acceptor interface andelectrodes, plays a critical role in det...