Synthesis of Fluorescent, Monodisperse,
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RenΓ© Nyffenegger; Christian Quellet; Jaroslav Ricka
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Article
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1993
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Elsevier Science
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English
β 929 KB
The preparation of colloidal, fluorescently labeled silica particles by controlled hydrolysis and polycondensation of tetramethoxysilane (TMOS) in the presence of a silylated fluorescein derivative is described. Monodisperse particles with average radii of \(80 \mathrm{~nm}\) and a narrow size distr