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

Recent Achievements


[Back Cover] Stimuli-Responsive, Shape-Transforming Nanostructured Particles

Title: Stimuli-Responsive, Shape-Transforming Nanostructured Particles

Author: Junhyuk Lee, Kang Hee Ku, Mingoo Kim, Jae Man Shin, Junghun Han, Chan Ho Park, Gi-Ra Yi, Se Gyu Jang, Bumjoon J. Kim* 


Journal: Advanced Materials, 2017, Vol.29, 1700608


Dynamic, temperature-driven transformation of the shape and morphology of polymer particles is demonstrated using polystyrene-b-poly(4-vinylpyridine) block copolymers (BCPs) and temperature-responsive poly(N-isopropylacrylamide) (PNIPAM) surfactants. The temperature-directed positioning of PNIPAM, depending on its solubility, determines both the shape and morphology of the BCP particles, suggesting great promise of these particles for use in sensing, smart coatings, and drug delivery applications.








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스팸방지코드 :
Dr. Shin-Hyun Kim, Woong Chan Jeong, Hyerim Hwang and Prof. Seung-Man Yang Article first published online:28 SEP 2011 DOI: 10.1002/anie.201106643    Abstract  An on-chip spectrometer has been developed using chirped 3D photonic crystals mounted on a complementary metal-oxide-semicond...
Dr. Shin-Hyun Kim, Jae Won Shim, Prof. Seung-Man YangArticle first published online: 10 DEC 2010 DOI: 10.1002/anie.201007478 Abstract Transparent microspheres can be optically encoded with color core droplets, as shown by S.-H. Kim, J. W. Shim, and S.-M. Yang in their Communication on page 1171 ff. A microfluidic ...
Ki Soo Park1, Moon Il Kim1, Dae-Yeon Cho2, Hyun Gyu Park1,* Highlighted as a front cover paper of Small  2011, 7(11), 1521-1525. Article first published online: 31 MAY 2011 DOI: 10.1002/smll.201190038   Abstract The cover image illustrates how target polymerase chain reaction (PCR) products shield the...
Seungwoo Lee, Jonghwa Shin, Hong Suk Kang, Yong-Hee Lee, Jung-Ki Park* Highlighted as a “Frontispiece” of Advanced Materials, 23(29), 3244-3250 (2011) Article first published online: 3 JUN 2011 DOI: 10.1002/adma.201100662 Abstract Directional photofluidization lithography enables deterministic large-area na...
Seungwoo Lee, Hong Suk Kang, Jung-Ki Park*Highlighted as a “Frontispiece” of Advanced Functional Materials, 21(10), 1770-1778 (2011) Article first published online: 15 MAR 2011 DOI: 10.1002/adfm.201001927 Abstract A major challenge in nanolithography is to overcome the resolution limit of conventional patterni...