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

Recent Achievements

제목

[Front cover] Selective Coloration of Melanin Nanospheres through Resonant Mie Scattering

Title:  [Front cover] Selective Coloration of Melanin Nanospheres throughResonant Mie Scattering

Author: Soojeong Cho, Tae SoupShim, Ju Hyeon Kim, Dong-Hyun Kim, and Shin-Hyun Kim*

Journal: Advanced Materials,2017, Vol.29, 1700256

Abstract

Black melanin inks are preparedto selectively exhibit colors under strong light, inspired by human hair. Highabsorbance of melanin suppresses multiple scattering, causing resonant Miescattering predominant. Various colors can be developed as the resonantwavelength dictated by nanosphere diameter. Therefore, the melanin inks can beused to encrypt and selectively disclose multicolor patterns foranticounterfeiting applications.  

 

 

 

0

추천하기

0

반대하기

첨부파일 다운로드

등록자관리자

등록일2017-06-30

조회수3,353

  • 페이스북 공유
  • 트위터 공유
  • Google+ 공유
  • 인쇄하기
 
스팸방지코드 :
사진제목
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...
Silicon Nanowires: Hierarchically Ordered Arrays of Noncircular Silicon Nanowires Featured by Holographic Lithography Toward a High-Fidelity Sensing Platform (Adv. Funct. Mater. 20/2012) (page 4399) Hwan Chul Jeon, Chul-Joon Heo, Su Yeon Lee and Seung-Man Yang Article first published online: 12 OCT 2012 | DOI: 10.1002/adfm.201290122 [Abstract] Seung-Man Yang and co-workers rep...
Byung Hyun Park ,  Jae Hwan Jung ,  Hainan Zhang ,  Nae Yoon Lee and Tae Seok Seo Lab Chip, 2012,12, 3875-3881 Received 01 May 2012, Accepted 13 Jun 2012First published on the web 15 Jun 2012 This article is part ofDOI: 10.1039/C2LC40487G the collection: Lab on a Chip Emerging Investigators 2012 Abstract In this work, we demonstrate a novel rotary microsyst...