Zobrazeno 1 - 10
of 16
pro vyhledávání: '"M.L. Vadala"'
Autor:
O. Thompson Mefford, Richey M. Davis, Jonathan D. Goff, Matthew R J Carroll, T. G. St. Pierre, M.L. Vadala, Robert C. Woodward, Martin Saunders, R. Mejia-Ariza, J. S. Riffle
Publikováno v:
Chemistry of Materials. 20:2184-2191
Biocompatible, hydrophobic nanoparticles show great promise as biomaterials. This paper reports the synthesis, magnetic separation, and characterization of magnetite nanoparticles with polydimethylsiloxane (PDMS) adsorbed onto their surfaces. The par
Autor:
M.L. Vadala, M.S. Thompson, J. S. Riffle, R. Ragheb, M. A. Ashworth, Yin-Nian Lin, T. P. Vadala
Publikováno v:
Biomacromolecules. 9:1035-1043
Syntheses of vinylsilyl alcohols having one to three vinyl moieties and their use as initiators for ethylene oxide polymerizations are discussed. Poly(ethylene oxide) oligomers with vinylsilanes at one end and a hydroxyl group at the other were prepa
Publikováno v:
Chemistry of Materials. 19:6597-6604
Stable colloidal dispersions of cobalt nanoparticles were prepared by refluxing toluene solutions of dicobalt octacarbonyl in the presence of poly(dimethylsiloxane-b-(methylvinylsiloxane-co-methyl(2-trimethoxysilethyl)siloxane)) (PDMS-b-(PMVS-co-PMTM
Autor:
David B. Fulks, Michael A. Zalich, M.L. Vadala, James P. Dailey, Judy S. Riffle, Timothy G. St. Pierre
Publikováno v:
Journal of Magnetism and Magnetic Materials. 293:162-170
Cobalt nanoparticles encased in polysiloxane block copolymers have been heated at 600–700 °C to form protective shells around the particles, which contain crosslinked Si–O structures, and to anneal the cobalt. Methods to functionalize and modify
Publikováno v:
Polymer. 45:7449-7461
Block copolysiloxanes have been prepared and utilized to form complexes of cobalt nanoparticles encased in the copolymers. The coated nanoparticles could be dispersed in polydimethylsiloxane (PDMS) to afford PDMS ferrofluids. Poly(dimethylsiloxane- b
Autor:
Judy S. Riffle, S.W Charles, M.L. Vadala, James P. Dailey, S Wells, J.P Stevenson, Alan R. Esker, M. Rutnakornpituk
Publikováno v:
Journal of Magnetism and Magnetic Materials. 225:47-58
Magnetic cobalt nanoparticle dispersions in biocompatible poly(dimethylsiloxane) fluids were studied for treating retinal detachments. Dispersions were prepared in toluene with triblock poly(dimethylsiloxane-b-(3-cyanopropyl)methylsiloxane-b-dimethyl
Autor:
Richey M. Davis, Raquel Mejia-Ariza, J. S. Riffle, O. Thompson Mefford, Beth L. Caba, Timothy G. St. Pierre, Matthew R J Carroll, M.L. Vadala, Robert C. Woodward, Jonathan D. Goff
Publikováno v:
Langmuir : the ACS journal of surfaces and colloids. 24(9)
The colloidal stability of dispersions comprised of magnetite nanoparticles coated with polydimethylsiloxane (PDMS) oligomers was investigated theoretically and experimentally. Particle-particle interaction potentials in a theta solvent and in a good
Publikováno v:
Polymer. (2):345-373
Poly(ethylene oxide) (PEO) oligomers are employed extensively in pharmaceutical and biomedical arenas mainly due to their excellent physical and biological properties, including solubility in water and organic solvents, lack of toxicity, and absence
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Akademický článek
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