Synthesis and Characterization of Iron Oxide Derivatized Mutant Cowpea Mosaic Virus Hybrid Nanoparticles

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Martinez-Morales A. A., Portney N. G., Zhang Y., Destito G., Budak G., ÖZBAY E., ...Daha Fazla

ADVANCED MATERIALS, cilt.20, sa.24, ss.4816-4821, 2008 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 20 Sayı: 24
  • Basım Tarihi: 2008
  • Doi Numarası: 10.1002/adma.200702863
  • Dergi Adı: ADVANCED MATERIALS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.4816-4821
  • Gazi Üniversitesi Adresli: Evet

Özet

A novel nanoparticle hybrid is attained by the covalent attachment of iron oxide (gamma-Fe2O3) nanoclusters onto the surface of a mutagenized cow pea mosaic virus (CPMV-T184C). Using a stepwise substrate-based integration, monodisperse CPMV-IO hybrids are anchored on a gold substrate. The physical and magnetic properties of individual CPMV-IO hybrids are qualitatively investigated by atomic/magnetic force microscopy (AFM/MFM). During MFM characterization a 'boundary-effect' is observed at the CPMV/IO interface.