Preparation of submicrometer monodispersed magnetic silica particles using a novel water in oil microemulsion: properties and application for enzyme immobilization

The synthesis of monodispersed magnetic silica nanoparticles (MSN) is described using a water-in-oil reverse microemulsion system that does not require the use of co-surfactants. Sodium silicate, Tween 20 as a neutral surfactant and 1-butanol as the organic phase were used. There are several advanta...

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Veröffentlicht in:	Biotechnology letters 2013-10, Vol.35 (10), p.1571-1577
Hauptverfasser:	Tuttolomondo, Maria Victoria, Villanueva, Maria Emilia, Alvarez, Gisela Solange, Desimone, Martín Federico, Díaz, Luis Eduardo
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied Microbiology Biochemistry Biomedical and Life Sciences Biotechnology Biotechnology - methods Covalence Emulsions emus Enzyme Stability Enzymes Enzymes, Immobilized - chemistry Enzymes, Immobilized - metabolism immobilized enzymes Life Sciences Magnetics Microbiology Microemulsions Nanoparticles Original Research Paper Saturation (magnetic) Silica Silicon Dioxide sodium silicate Surfactants Synthesis Urease - chemistry Urease - metabolism Variability
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