TY - JOUR
T1 - Cobalt -silica magnetic nanoparticles with functional surfaces
AU - Vadala, M.L.
AU - Zalich, M.A.
AU - Fulks, D.B.
AU - St Pierre, Tim
AU - Dailey, J.P.
AU - Riffle, J.S.
PY - 2005
Y1 - 2005
N2 - Cobalt nanoparticles encased in polysiloxane block copolymers have been heated at 600-700 degrees C to form protective shells around the particles, which contain crosslinked Si-O structures, and to anneal the cobalt. Methods to functionalize and modify the surfaces of the pyrolyzed/annealed silica-cobalt complexes with amines, isocyanates, poly(ethylene oxide), poly(L-lactide) and polydimethylsiloxane (PDMS) are presented. (c) 2005 Published by Elsevier B.V.
AB - Cobalt nanoparticles encased in polysiloxane block copolymers have been heated at 600-700 degrees C to form protective shells around the particles, which contain crosslinked Si-O structures, and to anneal the cobalt. Methods to functionalize and modify the surfaces of the pyrolyzed/annealed silica-cobalt complexes with amines, isocyanates, poly(ethylene oxide), poly(L-lactide) and polydimethylsiloxane (PDMS) are presented. (c) 2005 Published by Elsevier B.V.
U2 - 10.1016/j.jmmm.2005.01.056
DO - 10.1016/j.jmmm.2005.01.056
M3 - Article
SN - 0304-8853
VL - 293
SP - 162
EP - 170
JO - Journal of Magnetism and Magnetic Materials
JF - Journal of Magnetism and Magnetic Materials
IS - 1
ER -