Golnar Dorraj and Hamid R. Moghimi, “Preparation and Characterization of Thermoresponsive In-situ Forming Poloxamer Hydrogel for Controlled Release of Nile red-loaded Solid Lipid Nanoparticles: Controlled release of Nile red loaded SLN by thermoresponsive sol-gel incorporation”, Iran J Pharm Sci, vol. 9, no. 4, pp. 39–50, Oct. 2013.