Y.  Soni, Kumar, A. Erumpukuth, Nayak, C., Deepak, F. Leonard, and Vinod, C. P., ?Convenient route for Au@Ti-SiO2 nanocatalyst synthesis and its application for room temperature CO oxidation?, Journal of Physical Chemistry C, vol. 121, no. 9, pp. 4946-4957, 2017.