Novel Silica Surface Charge Density Mediated Control of the Optical Properties of Embedded Optically Active Materials and Its Application for Fiber Optic pH Sensing at Elevated Temperatures

Nanoscale , 2014, Accepted Manuscript

DOI: 10.1039/C4NR06232A, Paper

Congjun Wang, Paul Ohodnicki, Xin Su, Murphy Keller, Thomas Brown, John Baltrus

Silica and silica incorporated nanocomposite materials have been extensively studied for a wide range of applications. Here we demonstrate a remarkable optical effect of silica that, depending on the solution...

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