BROWSE

Related Scientist

Researcher

복잡계 자기조립 연구단
복잡계 자기조립 연구단
more info

Hollow nanotubular toroidal polymer microrings

Cited 21 time in webofscience Cited 0 time in scopus
529 Viewed 59 Downloaded
Title
Hollow nanotubular toroidal polymer microrings
Author(s)
Jiyeong Lee; Kangkyun Baek; Kim M.; Gyeongwon Yun; Yong Ho Ko; Lee N.-S.; Ilha Hwang; Jeehong Kim; Natarajan R.; Park C.G.; Sung W.; Ki Moon Kim
Publication Date
2014-02
Journal
NATURE CHEMISTRY, v.6, no.2, pp.97 - 103
Publisher
NATURE PUBLISHING GROUP
Abstract
Despite the remarkable progress made in the self-assembly of nano- and microscale architectures with well-defined sizes and shapes, a self-organization-based synthesis of hollow toroids has, so far, proved to be elusive. Here, we report the synthesis of polymer microrings made from rectangular, flat and rigid-core monomers with anisotropically predisposed alkene groups, which are crosslinked with each other by dithiol linkers using thiol-ene photopolymerization. The resulting hollow toroidal structures are shape-persistent and mechanically robust in solution. In addition, their size can be tuned by controlling the initial monomer concentrations, an observation that is supported by a theoretical analysis. These hollow microrings can encapsulate guest molecules in the intratoroidal nanospace, and their peripheries can act as templates for circular arrays of metal nanoparticles. © 2014 Macmillan Publishers Limited. All rights reserved.
URI
https://pr.ibs.re.kr/handle/8788114/1187
ISSN
1755-4330
Appears in Collections:
Center for Self-assembly and Complexity(복잡계 자기조립 연구단) > Journal Papers (저널논문)
Files in This Item:
17_Hollow nanotubular toroidal polymer microrings.pdfDownload

qrcode

  • facebook

    twitter

  • Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
해당 아이템을 이메일로 공유하기 원하시면 인증을 거치시기 바랍니다.

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse