Highly fluorescent ethyl cellulose nanoparticles containing embedded semiconductor nanocrystals

Alla N. Generalova; Svetlana V. Sizova; Vladimir A. Oleinikov; Vitaly P. Zubov; Michail V. Artemyev; Liat Spernath; Alexander Kamyshny; Shlomo Magdassi

doi:10.1016/j.colsurfa.2009.04.007

Highly fluorescent ethyl cellulose nanoparticles containing embedded semiconductor nanocrystals

Alla N. Generalova, Svetlana V. Sizova, Vladimir A. Oleinikov, Vitaly P. Zubov, Michail V. Artemyev, Liat Spernath, Alexander Kamyshny, Shlomo Magdassi

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

32 Scopus citations

Abstract

Highly luminescent organic nanoparticles were formed by embedding hydrophobic and hydrophilic (CdSe)ZnS quantum dots with core/shell structure into ethyl cellulose nanoparticles. The nanoparticles were prepared from oil-in-water nanoemulsions by a phase inversion process at constant temperature, followed by a solvent evaporation. The obtained fluorescent ethyl cellulose nanoparticles were functionalized by immobilization of a specific antibody, and applied in rapid agglutination test for detection of Yersinia pestis F1-antigen.

Original language	English
Pages (from-to)	59-64
Number of pages	6
Journal	Colloids and Surfaces A: Physicochemical and Engineering Aspects
Volume	342
Issue number	1-3
DOIs	https://doi.org/10.1016/j.colsurfa.2009.04.007
State	Published - 15 Jun 2009
Externally published	Yes

Keywords

EIP method
Ethyl cellulose nanoparticles
Fluorescent nanoparticles
Nanoemulsions
Particle agglutination
Quantum dots
Semiconductor nanocrystals

ASJC Scopus subject areas

Surfaces and Interfaces
Physical and Theoretical Chemistry
Colloid and Surface Chemistry

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10.1016/j.colsurfa.2009.04.007

Cite this

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title = "Highly fluorescent ethyl cellulose nanoparticles containing embedded semiconductor nanocrystals",

abstract = "Highly luminescent organic nanoparticles were formed by embedding hydrophobic and hydrophilic (CdSe)ZnS quantum dots with core/shell structure into ethyl cellulose nanoparticles. The nanoparticles were prepared from oil-in-water nanoemulsions by a phase inversion process at constant temperature, followed by a solvent evaporation. The obtained fluorescent ethyl cellulose nanoparticles were functionalized by immobilization of a specific antibody, and applied in rapid agglutination test for detection of Yersinia pestis F1-antigen.",

keywords = "EIP method, Ethyl cellulose nanoparticles, Fluorescent nanoparticles, Nanoemulsions, Particle agglutination, Quantum dots, Semiconductor nanocrystals",

author = "Generalova, {Alla N.} and Sizova, {Svetlana V.} and Oleinikov, {Vladimir A.} and Zubov, {Vitaly P.} and Artemyev, {Michail V.} and Liat Spernath and Alexander Kamyshny and Shlomo Magdassi",

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doi = "10.1016/j.colsurfa.2009.04.007",

language = "English",

volume = "342",

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journal = "Colloids and Surfaces A: Physicochemical and Engineering Aspects",

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publisher = "Elsevier B.V.",

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T1 - Highly fluorescent ethyl cellulose nanoparticles containing embedded semiconductor nanocrystals

AU - Generalova, Alla N.

AU - Sizova, Svetlana V.

AU - Oleinikov, Vladimir A.

AU - Zubov, Vitaly P.

AU - Artemyev, Michail V.

AU - Spernath, Liat

AU - Kamyshny, Alexander

AU - Magdassi, Shlomo

PY - 2009/6/15

Y1 - 2009/6/15

N2 - Highly luminescent organic nanoparticles were formed by embedding hydrophobic and hydrophilic (CdSe)ZnS quantum dots with core/shell structure into ethyl cellulose nanoparticles. The nanoparticles were prepared from oil-in-water nanoemulsions by a phase inversion process at constant temperature, followed by a solvent evaporation. The obtained fluorescent ethyl cellulose nanoparticles were functionalized by immobilization of a specific antibody, and applied in rapid agglutination test for detection of Yersinia pestis F1-antigen.

AB - Highly luminescent organic nanoparticles were formed by embedding hydrophobic and hydrophilic (CdSe)ZnS quantum dots with core/shell structure into ethyl cellulose nanoparticles. The nanoparticles were prepared from oil-in-water nanoemulsions by a phase inversion process at constant temperature, followed by a solvent evaporation. The obtained fluorescent ethyl cellulose nanoparticles were functionalized by immobilization of a specific antibody, and applied in rapid agglutination test for detection of Yersinia pestis F1-antigen.

KW - EIP method

KW - Ethyl cellulose nanoparticles

KW - Fluorescent nanoparticles

KW - Nanoemulsions

KW - Particle agglutination

KW - Quantum dots

KW - Semiconductor nanocrystals

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U2 - 10.1016/j.colsurfa.2009.04.007

DO - 10.1016/j.colsurfa.2009.04.007

M3 - Article

AN - SCOPUS:65649106598

SN - 0927-7757

VL - 342

SP - 59

EP - 64

JO - Colloids and Surfaces A: Physicochemical and Engineering Aspects

JF - Colloids and Surfaces A: Physicochemical and Engineering Aspects

IS - 1-3

ER -

Highly fluorescent ethyl cellulose nanoparticles containing embedded semiconductor nanocrystals

Abstract

Keywords

ASJC Scopus subject areas

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