Hybride magnetic nanostructure based on amino acids functionalized polypyrrole

Journal Article · Wed Dec 23 00:00:00 EST 2015 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.4938457· OSTI ID:22494497

Nan, Alexandrina; Bunge, Alexander; Turcu, Rodica ^[1]

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1. National Institute for Research and Development of Isotopic and Molecular Technologies, 67-103 Donat, 400293 Cluj-Napoca (Romania)

Conducting polypyrrole is especially promising for many commercial applications because of its unique optical, electric, thermal and mechanical properties. We report the synthesis and characterization of novel pyrrole functionalized monomers and core-shell hybrid nanostructures, consisting of a conjugated polymer layer (amino acids functionalized pyrrole copolymers) and a magnetic nanoparticle core. For functionalization of the pyrrole monomer we used several amino acids: tryptophan, leucine, phenylalanine, serine and tyrosine. These amino acids were linked via different types of hydrophobic linkers to the nitrogen atom of the pyrrole monomer. The magnetic core-shell hybrid nanostructures are characterized by various methods such as FTIR spectroscopy, transmission electron microscopy (TEM) and magnetic measurements.

• OSTI ID: 22494497
• Journal Information: AIP Conference Proceedings, Vol. 1700, Issue 1; Conference: PIM 2015: 10. international conference on processes in isotopes and molecules, Cluj-Napoca (Romania), 23-25 Sep 2015; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
COPOLYMERS
FOURIER TRANSFORM SPECTROMETERS
INFRARED SPECTRA
LAYERS
LEUCINE
MAGNET CORES
MAGNETIC CORES
MONOMERS
NANOSTRUCTURES
NITROGEN
PHENYLALANINE
SERINE
TRANSMISSION ELECTRON MICROSCOPY
TRYPTOPHAN
TYROSINE