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Organophosphorous Functionalization of Magnetite Nanoparticles

B Kalska-Szostko, M Rogowska, D Satuła

Colloids Surf B Biointerfaces. 2013 Nov 1;111:656-62.

PMID: 23907054

Abstract:

In this work magnetite nanoparticles covered by gold and silver shell were obtained. Analyzed particles were modified by two kinds of organophosphorous compounds: 3-phosphonopropionic acid and 16-phosphonohexadecanoic acid. Enzyme immobilization on particles modified in such a way was tested. The crystal structure of obtained nanoparticles was characterized by transmission electron microscopy and X-ray diffraction. Possible changes on the surfaces were analyzed by the use of infrared spectroscopy. Magnetic properties were studied by Mössbauer spectroscopy.

Chemicals Related in the Paper:

Catalog Number Product Name Structure CAS Number Price
AP443361180 16-Phosphonohexadecanoic acid 16-Phosphonohexadecanoic acid 443361-18-0 Price
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