Metallic nanobowls by galvanic replacement reaction on heterodimeric nanoparticles

Yonatan Ridelman, Gurvinder Singh, Ronit Popovitz-Biro, Sharon G. Wolf, Sanjib Das, Rafal Klajn

Research output: Contribution to journalArticle

35 Citations (Scopus)

Abstract

Well-defined metallic nanobowls can be prepared by extending the concept of a protecting group to colloidal synthesis. Magnetic nanoparticles are employed as "protecting groups" during the galvanic replacement of silver with gold. The replacement reaction is accompanied by spontantous dissociation of the protecting groups, leaving behind metallic nanobowls.

Original languageEnglish
Pages (from-to)654-660
Number of pages7
JournalSmall
Volume8
Issue number5
DOIs
Publication statusPublished - Mar 12 2012

Fingerprint

Silver
Gold
Nanoparticles

Keywords

  • galvanic replacement reaction
  • gold
  • nanoparticles
  • nanostructures
  • silver

ASJC Scopus subject areas

  • Biomaterials
  • Engineering (miscellaneous)
  • Biotechnology

Cite this

Ridelman, Y., Singh, G., Popovitz-Biro, R., Wolf, S. G., Das, S., & Klajn, R. (2012). Metallic nanobowls by galvanic replacement reaction on heterodimeric nanoparticles. Small, 8(5), 654-660. https://doi.org/10.1002/smll.201101882

Metallic nanobowls by galvanic replacement reaction on heterodimeric nanoparticles. / Ridelman, Yonatan; Singh, Gurvinder; Popovitz-Biro, Ronit; Wolf, Sharon G.; Das, Sanjib; Klajn, Rafal.

In: Small, Vol. 8, No. 5, 12.03.2012, p. 654-660.

Research output: Contribution to journalArticle

Ridelman, Y, Singh, G, Popovitz-Biro, R, Wolf, SG, Das, S & Klajn, R 2012, 'Metallic nanobowls by galvanic replacement reaction on heterodimeric nanoparticles', Small, vol. 8, no. 5, pp. 654-660. https://doi.org/10.1002/smll.201101882
Ridelman, Yonatan ; Singh, Gurvinder ; Popovitz-Biro, Ronit ; Wolf, Sharon G. ; Das, Sanjib ; Klajn, Rafal. / Metallic nanobowls by galvanic replacement reaction on heterodimeric nanoparticles. In: Small. 2012 ; Vol. 8, No. 5. pp. 654-660.
@article{a99d782ecb2043ed90986ee636d54acb,
title = "Metallic nanobowls by galvanic replacement reaction on heterodimeric nanoparticles",
abstract = "Well-defined metallic nanobowls can be prepared by extending the concept of a protecting group to colloidal synthesis. Magnetic nanoparticles are employed as {"}protecting groups{"} during the galvanic replacement of silver with gold. The replacement reaction is accompanied by spontantous dissociation of the protecting groups, leaving behind metallic nanobowls.",
keywords = "galvanic replacement reaction, gold, nanoparticles, nanostructures, silver",
author = "Yonatan Ridelman and Gurvinder Singh and Ronit Popovitz-Biro and Wolf, {Sharon G.} and Sanjib Das and Rafal Klajn",
year = "2012",
month = "3",
day = "12",
doi = "10.1002/smll.201101882",
language = "English",
volume = "8",
pages = "654--660",
journal = "Small",
issn = "1613-6810",
publisher = "Wiley-VCH Verlag",
number = "5",

}

TY - JOUR

T1 - Metallic nanobowls by galvanic replacement reaction on heterodimeric nanoparticles

AU - Ridelman, Yonatan

AU - Singh, Gurvinder

AU - Popovitz-Biro, Ronit

AU - Wolf, Sharon G.

AU - Das, Sanjib

AU - Klajn, Rafal

PY - 2012/3/12

Y1 - 2012/3/12

N2 - Well-defined metallic nanobowls can be prepared by extending the concept of a protecting group to colloidal synthesis. Magnetic nanoparticles are employed as "protecting groups" during the galvanic replacement of silver with gold. The replacement reaction is accompanied by spontantous dissociation of the protecting groups, leaving behind metallic nanobowls.

AB - Well-defined metallic nanobowls can be prepared by extending the concept of a protecting group to colloidal synthesis. Magnetic nanoparticles are employed as "protecting groups" during the galvanic replacement of silver with gold. The replacement reaction is accompanied by spontantous dissociation of the protecting groups, leaving behind metallic nanobowls.

KW - galvanic replacement reaction

KW - gold

KW - nanoparticles

KW - nanostructures

KW - silver

UR - http://www.scopus.com/inward/record.url?scp=84863420406&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84863420406&partnerID=8YFLogxK

U2 - 10.1002/smll.201101882

DO - 10.1002/smll.201101882

M3 - Article

C2 - 22392681

AN - SCOPUS:84863420406

VL - 8

SP - 654

EP - 660

JO - Small

JF - Small

SN - 1613-6810

IS - 5

ER -