Introduction of biotin or folic acid into polypyrrole magnetite core-shell nanoparticles

Journal Article · Wed Nov 13 00:00:00 EST 2013 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.4833734· OSTI ID:22257187

Nan, Alexandrina; Turcu, Rodica ^[1]; Liebscher, Jürgen ^[2]

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1. National Institute of Research and Development for Isotopic and Molecular Technologies, Donath 65-103, Cluj-Napoca (Romania)
2. National Institute of Research and Development for Isotopic and Molecular Technologies, Donath 65-103, Cluj-Napoca, Romania and Institute of Chemistry, Humboldt-University Berlin, Brook-Taylor 2, D-12489 Berlin (Germany)

In order to contribute to the trend in contemporary research to develop magnetic core shell nanoparticles with better properties (reduced toxicity, high colloidal and chemical stability, wide scope of application) in straightforward and reproducible methods new core shell magnetic nanoparticles were developed based on polypyrrole shells functionalized with biotin and folic acid. Magnetite nanoparticles stabilized by sebacic acid were used as magnetic cores. The morphology of magnetite was determined by transmission electron microscopy TEM, while the chemical structure investigated by FT-IR.

• OSTI ID: 22257187
• Journal Information: AIP Conference Proceedings, Vol. 1565, Issue 1; Conference: PIM 2013: International conference on processes in isotopes and molecules, Cluj Napoca (Romania), 25-27 Sep 2013; Other Information: (c) 2013 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
BIOTIN
FOLIC ACID
FOURIER TRANSFORMATION
INFRARED SPECTRA
MAGNET CORES
MAGNETIC CORES
MAGNETITE
NANOSTRUCTURES
PARTICLES
SEBACIC ACID
TOXICITY
TRANSMISSION ELECTRON MICROSCOPY