Modification of polymer-magnetic nanoparticles by luminescent and conducting substances

O. I. Aksimentyeva; V. P. Savchyn; V. P. Dyakonov; S. Piechota; Y. Y. Horbenko; I. Y. Opainych; P. Y. Demchenko; A. Popov; H. Szymczak

doi:10.1080/15421406.2013.873646

Modification of polymer-magnetic nanoparticles by luminescent and conducting substances

O. I. Aksimentyeva^*
, V. P. Savchyn
, V. P. Dyakonov
, S. Piechota
, Y. Y. Horbenko
, I. Y. Opainych
, P. Y. Demchenko
, A. Popov
, H. Szymczak

^*Corresponding author for this work

Laboratory of Kinetics in Self-Organizing Systems, Institute of Solid State Physics

Ivan Franko National University of L'viv
Institute of Physics of the Polish Academy of Sciences

Research output: Contribution to journal › Article › peer-review

49 Citations (Scopus)

Abstract

The polymer encapsulated magnetic nanoparticles were obtained by suspension polymerization of styrene in the aqueous dispersion of magnetite. Functionalization of capsules was carried out by adsorption of BaZrO3luminescent nanocrystals on the polystyrene shell. Followed oxidative polymerization of aniline on the capsule surface leading to the additional encapsulation of the microspheres by conducting substance-polyaniline. It was found that adsorption of BaZrO3nanocrystals on polystyrene shell leads to modification of CL spectra due to chemical interaction between polystyrene and BaZrO3nanocrystals.

Original language	English
Pages (from-to)	35-42
Number of pages	8
Journal	Molecular Crystals and Liquid Crystals
Volume	590
Issue number	1
DOIs	https://doi.org/10.1080/15421406.2013.873646
Publication status	Published - 11 Feb 2014

Keywords

barium zyrconate
conductivity
luminescence
magnetite
polyaniline
polystyrene shell
structure

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10.1080/15421406.2013.873646

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title = "Modification of polymer-magnetic nanoparticles by luminescent and conducting substances",

abstract = "The polymer encapsulated magnetic nanoparticles were obtained by suspension polymerization of styrene in the aqueous dispersion of magnetite. Functionalization of capsules was carried out by adsorption of BaZrO3luminescent nanocrystals on the polystyrene shell. Followed oxidative polymerization of aniline on the capsule surface leading to the additional encapsulation of the microspheres by conducting substance-polyaniline. It was found that adsorption of BaZrO3nanocrystals on polystyrene shell leads to modification of CL spectra due to chemical interaction between polystyrene and BaZrO3nanocrystals.",

keywords = "barium zyrconate, conductivity, luminescence, magnetite, polyaniline, polystyrene shell, structure",

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doi = "10.1080/15421406.2013.873646",

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TY - JOUR

T1 - Modification of polymer-magnetic nanoparticles by luminescent and conducting substances

AU - Aksimentyeva, O. I.

AU - Savchyn, V. P.

AU - Dyakonov, V. P.

AU - Piechota, S.

AU - Horbenko, Y. Y.

AU - Opainych, I. Y.

AU - Demchenko, P. Y.

AU - Popov, A.

AU - Szymczak, H.

PY - 2014/2/11

Y1 - 2014/2/11

N2 - The polymer encapsulated magnetic nanoparticles were obtained by suspension polymerization of styrene in the aqueous dispersion of magnetite. Functionalization of capsules was carried out by adsorption of BaZrO3luminescent nanocrystals on the polystyrene shell. Followed oxidative polymerization of aniline on the capsule surface leading to the additional encapsulation of the microspheres by conducting substance-polyaniline. It was found that adsorption of BaZrO3nanocrystals on polystyrene shell leads to modification of CL spectra due to chemical interaction between polystyrene and BaZrO3nanocrystals.

AB - The polymer encapsulated magnetic nanoparticles were obtained by suspension polymerization of styrene in the aqueous dispersion of magnetite. Functionalization of capsules was carried out by adsorption of BaZrO3luminescent nanocrystals on the polystyrene shell. Followed oxidative polymerization of aniline on the capsule surface leading to the additional encapsulation of the microspheres by conducting substance-polyaniline. It was found that adsorption of BaZrO3nanocrystals on polystyrene shell leads to modification of CL spectra due to chemical interaction between polystyrene and BaZrO3nanocrystals.

KW - barium zyrconate

KW - conductivity

KW - luminescence

KW - magnetite

KW - polyaniline

KW - polystyrene shell

KW - structure

UR - https://www.scopus.com/pages/publications/84897415028

U2 - 10.1080/15421406.2013.873646

DO - 10.1080/15421406.2013.873646

M3 - Article

AN - SCOPUS:84897415028

SN - 1542-1406

VL - 590

SP - 35

EP - 42

JO - Molecular Crystals and Liquid Crystals

JF - Molecular Crystals and Liquid Crystals

IS - 1

ER -

Modification of polymer-magnetic nanoparticles by luminescent and conducting substances

Abstract

Keywords

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