Selectively assembled Co nanoparticle stripes prepared by covalent linkage and microcontact printing

Sung Soo Bae, Do Kyung Lim, Jong Il Park, Woo Ram Lee, Jinwoo Cheon, Sehun Kim

Research output: Contribution to journalArticle

39 Citations (Scopus)

Abstract

We introduce a novel strategy to fabricate a bifunctional monolayer assembly of Co nanoparticles on a Si(111) surface via the covalent linkage of terminal functional groups between the Si surface and the nanoparticles. The Br-terminated Co nanoparticles that are assembled on the aminopropyl-terminated Si surface show an individual and random distribution over an entire surface. Furthermore, we have fabricated a selective patterned monolayer assembly of Co nanoparticles using a combination of microcontact printing and covalent linkage: the Br-terminated Co nanoparticles attached on only aminopropyl-terminated regions but not on the octadecyl-terminated regions that consist of nonfunctional alkyl groups.

Original languageEnglish
Pages (from-to)2575-2579
Number of pages5
JournalJournal of Physical Chemistry B
Volume108
Issue number8
Publication statusPublished - 2004 Feb 26

Fingerprint

linkages
printing
Printing
Nanoparticles
nanoparticles
Monolayers
assembly
statistical distributions
Functional groups

All Science Journal Classification (ASJC) codes

  • Physical and Theoretical Chemistry
  • Surfaces, Coatings and Films
  • Materials Chemistry

Cite this

Bae, Sung Soo ; Lim, Do Kyung ; Park, Jong Il ; Lee, Woo Ram ; Cheon, Jinwoo ; Kim, Sehun. / Selectively assembled Co nanoparticle stripes prepared by covalent linkage and microcontact printing. In: Journal of Physical Chemistry B. 2004 ; Vol. 108, No. 8. pp. 2575-2579.
@article{86eda1d9d98746c183f776027249389d,
title = "Selectively assembled Co nanoparticle stripes prepared by covalent linkage and microcontact printing",
abstract = "We introduce a novel strategy to fabricate a bifunctional monolayer assembly of Co nanoparticles on a Si(111) surface via the covalent linkage of terminal functional groups between the Si surface and the nanoparticles. The Br-terminated Co nanoparticles that are assembled on the aminopropyl-terminated Si surface show an individual and random distribution over an entire surface. Furthermore, we have fabricated a selective patterned monolayer assembly of Co nanoparticles using a combination of microcontact printing and covalent linkage: the Br-terminated Co nanoparticles attached on only aminopropyl-terminated regions but not on the octadecyl-terminated regions that consist of nonfunctional alkyl groups.",
author = "Bae, {Sung Soo} and Lim, {Do Kyung} and Park, {Jong Il} and Lee, {Woo Ram} and Jinwoo Cheon and Sehun Kim",
year = "2004",
month = "2",
day = "26",
language = "English",
volume = "108",
pages = "2575--2579",
journal = "Journal of Physical Chemistry B",
issn = "1520-6106",
number = "8",

}

Selectively assembled Co nanoparticle stripes prepared by covalent linkage and microcontact printing. / Bae, Sung Soo; Lim, Do Kyung; Park, Jong Il; Lee, Woo Ram; Cheon, Jinwoo; Kim, Sehun.

In: Journal of Physical Chemistry B, Vol. 108, No. 8, 26.02.2004, p. 2575-2579.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Selectively assembled Co nanoparticle stripes prepared by covalent linkage and microcontact printing

AU - Bae, Sung Soo

AU - Lim, Do Kyung

AU - Park, Jong Il

AU - Lee, Woo Ram

AU - Cheon, Jinwoo

AU - Kim, Sehun

PY - 2004/2/26

Y1 - 2004/2/26

N2 - We introduce a novel strategy to fabricate a bifunctional monolayer assembly of Co nanoparticles on a Si(111) surface via the covalent linkage of terminal functional groups between the Si surface and the nanoparticles. The Br-terminated Co nanoparticles that are assembled on the aminopropyl-terminated Si surface show an individual and random distribution over an entire surface. Furthermore, we have fabricated a selective patterned monolayer assembly of Co nanoparticles using a combination of microcontact printing and covalent linkage: the Br-terminated Co nanoparticles attached on only aminopropyl-terminated regions but not on the octadecyl-terminated regions that consist of nonfunctional alkyl groups.

AB - We introduce a novel strategy to fabricate a bifunctional monolayer assembly of Co nanoparticles on a Si(111) surface via the covalent linkage of terminal functional groups between the Si surface and the nanoparticles. The Br-terminated Co nanoparticles that are assembled on the aminopropyl-terminated Si surface show an individual and random distribution over an entire surface. Furthermore, we have fabricated a selective patterned monolayer assembly of Co nanoparticles using a combination of microcontact printing and covalent linkage: the Br-terminated Co nanoparticles attached on only aminopropyl-terminated regions but not on the octadecyl-terminated regions that consist of nonfunctional alkyl groups.

UR - http://www.scopus.com/inward/record.url?scp=1542276422&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=1542276422&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:1542276422

VL - 108

SP - 2575

EP - 2579

JO - Journal of Physical Chemistry B

JF - Journal of Physical Chemistry B

SN - 1520-6106

IS - 8

ER -