Fluorescent-magnetic Janus particles prepared via seed emulsion polymerization. Kaewsaneha, C., Bitar, A., Tangboriboonrat, P., Polpanich, D., & Elaissari, A. JOURNAL OF COLLOID AND INTERFACE SCIENCE, 424:98-103, JUN 15, 2014.
doi  abstract   bibtex   
Anisotropic polymeric colloidal or Janus particles possessing simultaneous magnetic and fluorescent properties were successfully prepared via the swelling-diffusion or the in situ emulsion polymerization method. In the swelling-diffusion process, magnetic emulsions (an organic ferrofluid dispersed in aqueous medium) were synthesized and used for seeds of submicron magnetic Janus particles. After swelling the anisotropic particles obtained by 1-pyrene-carboxaldehyde fluorescent dye dissolved in tetrahydrofuran, well-defined fluorescent-magnetic Janus particles were produced. In the in situ emulsion polymerization, styrene monomer mixed with fluorescent dye monomers, i.e., 1-pyrenylmethyl methacrylate (PyMMA) or fluorescein dimethacrylate (FDMA), and an oil-soluble initiator (2,2'-azobis(2-isobutyronitrile)) were emulsified in the presence of magnetic seed emulsions. The confocal microscopic images showed the fluorescent-magnetic Janus particles with high fluorescent intensity when a fluorescent crosslinker monomer FDMA was employed. (C) 2014 Elsevier Inc. All rights reserved.
@article{ ISI:000335939400015,
Author = {Kaewsaneha, Chariya and Bitar, Ahmad and Tangboriboonrat, Pramuan and
   Polpanich, Duangporn and Elaissari, Abdelhamid},
Title = {{Fluorescent-magnetic Janus particles prepared via seed emulsion
   polymerization}},
Journal = {{JOURNAL OF COLLOID AND INTERFACE SCIENCE}},
Year = {{2014}},
Volume = {{424}},
Pages = {{98-103}},
Month = {{JUN 15}},
Abstract = {{Anisotropic polymeric colloidal or Janus particles possessing
   simultaneous magnetic and fluorescent properties were successfully
   prepared via the swelling-diffusion or the in situ emulsion
   polymerization method. In the swelling-diffusion process, magnetic
   emulsions (an organic ferrofluid dispersed in aqueous medium) were
   synthesized and used for seeds of submicron magnetic Janus particles.
   After swelling the anisotropic particles obtained by
   1-pyrene-carboxaldehyde fluorescent dye dissolved in tetrahydrofuran,
   well-defined fluorescent-magnetic Janus particles were produced. In the
   in situ emulsion polymerization, styrene monomer mixed with fluorescent
   dye monomers, i.e., 1-pyrenylmethyl methacrylate (PyMMA) or fluorescein
   dimethacrylate (FDMA), and an oil-soluble initiator
   (2,2'-azobis(2-isobutyronitrile)) were emulsified in the presence of
   magnetic seed emulsions. The confocal microscopic images showed the
   fluorescent-magnetic Janus particles with high fluorescent intensity
   when a fluorescent crosslinker monomer FDMA was employed. (C) 2014
   Elsevier Inc. All rights reserved.}},
DOI = {{10.1016/j.jcis.2014.03.011}},
ISSN = {{0021-9797}},
EISSN = {{1095-7103}},
ResearcherID-Numbers = {{Tangboriboonrat, Pramuan/AAB-1780-2019}},
Unique-ID = {{ISI:000335939400015}},
}

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