Formation of luminescent spherical core-shell particles by the consecutive adsorption of polyelectrolyte and CdTe(S) nanocrystals on latex colloids

Andrei S. Susha; Frank Caruso; Andrey L. Rogach; Gleb B. Sukhorukov; Andreas Kornowski; Helmuth Möhwald; Michael Giersig; Alexander Eychmüller; Horst Weller

doi:10.1016/S0927-7757(99)00428-8

Author(s)

Andrei S. Susha
Frank Caruso
Gleb B. Sukhorukov
Andreas Kornowski
Helmuth Möhwald
Michael Giersig
Alexander Eychmüller
Horst Weller

Detail(s)

Original language	English
Pages (from-to)	39-44
Journal / Publication	Colloids and Surfaces A: Physicochemical and Engineering Aspects
Volume	163
Issue number	1
Publication status	Published - 31 Mar 2000
Externally published	Yes

Link(s)

DOI	DOI https://doi.org/10.1016/S0927-7757(99)00428-8 Final Published version
	Check@CityULib
Link to Scopus	https://www.scopus.com/record/display.uri?eid=2-s2.0-0343066663&origin=recordpage
Permanent Link	https://scholars.cityu.edu.hk/en/publications/publication(90cac467-f6b8-43a9-b8a8-fba96280b68f).html

Abstract

Functional core-shell particles were prepared by assembling a composite multilayer shell of charged polyelectrolytes and luminescent CdTe(S) nanocrystals (cadmium telluride with a certain content of sulfide) via their consecutive electrostatic adsorption from solution onto micron-sized latex particles. The formation of the composite shell has been confirmed by optical spectroscopy, confocal microscopy and high-resolution transmission electron microscopy. Variation of the size and surface chemistry of the semiconductor nanoparticles, the size and shape of the colloid templates, and the nature of the polyelectrolyte opens new avenues for the production of a variety of novel core-shell materials.

Research Area(s)

Core-shell, Luminescence, Nanoparticle, Polyelectrolyte, Semiconductor

Citation Format(s)

[ RIS ] [ BibTeX ]

Formation of luminescent spherical core-shell particles by the consecutive adsorption of polyelectrolyte and CdTe(S) nanocrystals on latex colloids. / Susha, Andrei S.; Caruso, Frank; Rogach, Andrey L. et al.
In: Colloids and Surfaces A: Physicochemical and Engineering Aspects, Vol. 163, No. 1, 31.03.2000, p. 39-44.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

Susha, AS, Caruso, F, Rogach, AL, Sukhorukov, GB, Kornowski, A, Möhwald, H, Giersig, M, Eychmüller, A & Weller, H 2000, 'Formation of luminescent spherical core-shell particles by the consecutive adsorption of polyelectrolyte and CdTe(S) nanocrystals on latex colloids', Colloids and Surfaces A: Physicochemical and Engineering Aspects, vol. 163, no. 1, pp. 39-44. https://doi.org/10.1016/S0927-7757(99)00428-8

Susha, A. S., Caruso, F., Rogach, A. L., Sukhorukov, G. B., Kornowski, A., Möhwald, H., Giersig, M., Eychmüller, A., & Weller, H. (2000). Formation of luminescent spherical core-shell particles by the consecutive adsorption of polyelectrolyte and CdTe(S) nanocrystals on latex colloids. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 163(1), 39-44. https://doi.org/10.1016/S0927-7757(99)00428-8

Susha AS, Caruso F, Rogach AL, Sukhorukov GB, Kornowski A, Möhwald H et al. Formation of luminescent spherical core-shell particles by the consecutive adsorption of polyelectrolyte and CdTe(S) nanocrystals on latex colloids. Colloids and Surfaces A: Physicochemical and Engineering Aspects. 2000 Mar 31;163(1):39-44. doi: 10.1016/S0927-7757(99)00428-8

Susha, Andrei S. ; Caruso, Frank ; Rogach, Andrey L. et al. / Formation of luminescent spherical core-shell particles by the consecutive adsorption of polyelectrolyte and CdTe(S) nanocrystals on latex colloids. In: Colloids and Surfaces A: Physicochemical and Engineering Aspects. 2000 ; Vol. 163, No. 1. pp. 39-44.