The separation and quantitation of the mixture was achieved on a column packed with nonporous silica particles chemically bonded with octadecylsilane (3.0 μm particles) using a mobile phase of 95:5 v/v 0.01 M phosphate buffer (pH 3.0)-methanol at a flow rate of 600 μL/min with UV ...
Other methods to synthesize porous silica nanomaterials with a hollow or rattle structure include cotemplate, oil-in-water (Fig. 9.2A, b) and water-in-oil (W/O) (Fig. 9.2A, c) microemulsion, water/oil/water emulsion, and micelle/polymer aggregate. Fabrication of sub-100-nm MSNs ...