Magnetic conjugated polymer nanoparticles doped with a europium complex for biomedical imaging

E. Kemal; R. Peters; S. Bourke; S. Fairclough; P. Bergstrom Mann; D. M. Owen; L. Sandiford; L. A. Dailey; M. Green

doi:10.1039/c7pp00402h

Magnetic conjugated polymer nanoparticles doped with a europium complex for biomedical imaging

E. Kemal, R. Peters, S. Bourke, S. Fairclough, P. Bergstrom Mann, D. M. Owen, L. Sandiford, L. A. Dailey, M. Green

Martin Luther University of Halle-Wittenberg

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

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Abstract

Self-assembling conjugated polymer nanoparticles containing PVK
and PLGA-PEG as a matrix polymer were doped with both a luminescent
rare-earth complex and magnetic nanoparticles (SPIONs),
giving rise to materials that are both luminescent and magnetic.
Nanoparticle sizes ranged from 80–110 nm without SPIONs and
showed an increase in size (200–1000 nm) with additional SPION
content (11–54%). Quantum yields (QYs) of 24% and 18% were
measured for systems without and with 11% SPIONs, respectively.
Optical properties were stable and suitable for biological imaging
applications.

Original language	English
Journal	Photochemical and Photobiological Sciences
Early online date	10 May 2018
DOIs	https://doi.org/10.1039/c7pp00402h
Publication status	E-pub ahead of print - 10 May 2018

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Magnetic conjugated polymer nanoparticles_KEMAL_Accepted9May2018_GREEN AAMAccepted author manuscript, 413 KB

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title = "Magnetic conjugated polymer nanoparticles doped with a europium complex for biomedical imaging",

abstract = "Self-assembling conjugated polymer nanoparticles containing PVKand PLGA-PEG as a matrix polymer were doped with both a luminescentrare-earth complex and magnetic nanoparticles (SPIONs),giving rise to materials that are both luminescent and magnetic.Nanoparticle sizes ranged from 80–110 nm without SPIONs andshowed an increase in size (200–1000 nm) with additional SPIONcontent (11–54%). Quantum yields (QYs) of 24% and 18% weremeasured for systems without and with 11% SPIONs, respectively.Optical properties were stable and suitable for biological imagingapplications.",

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T1 - Magnetic conjugated polymer nanoparticles doped with a europium complex for biomedical imaging

AU - Kemal, E.

AU - Peters, R.

AU - Bourke, S.

AU - Fairclough, S.

AU - Bergstrom Mann, P.

AU - Owen, D. M.

AU - Sandiford, L.

AU - Dailey, L. A.

AU - Green, M.

PY - 2018/5/10

Y1 - 2018/5/10

N2 - Self-assembling conjugated polymer nanoparticles containing PVKand PLGA-PEG as a matrix polymer were doped with both a luminescentrare-earth complex and magnetic nanoparticles (SPIONs),giving rise to materials that are both luminescent and magnetic.Nanoparticle sizes ranged from 80–110 nm without SPIONs andshowed an increase in size (200–1000 nm) with additional SPIONcontent (11–54%). Quantum yields (QYs) of 24% and 18% weremeasured for systems without and with 11% SPIONs, respectively.Optical properties were stable and suitable for biological imagingapplications.

AB - Self-assembling conjugated polymer nanoparticles containing PVKand PLGA-PEG as a matrix polymer were doped with both a luminescentrare-earth complex and magnetic nanoparticles (SPIONs),giving rise to materials that are both luminescent and magnetic.Nanoparticle sizes ranged from 80–110 nm without SPIONs andshowed an increase in size (200–1000 nm) with additional SPIONcontent (11–54%). Quantum yields (QYs) of 24% and 18% weremeasured for systems without and with 11% SPIONs, respectively.Optical properties were stable and suitable for biological imagingapplications.

U2 - 10.1039/c7pp00402h

DO - 10.1039/c7pp00402h

M3 - Article

SN - 1474-905X

JO - Photochemical and Photobiological Sciences

JF - Photochemical and Photobiological Sciences

ER -

Magnetic conjugated polymer nanoparticles doped with a europium complex for biomedical imaging

Abstract

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