SEARCH Articles Figures Tables Diffuse reflectance Diffuse reflection techniques Diffuse surface Diffused reflection Diffusion studies Diffusion technique Diffusivity studies Photochemistry studies, surface, diffuse Photochemistry study Reflectance studies Reflectance technique Reflection technique Reflection, diffuse Reflectivity studies Study techniques Surface diffusion Surface diffusion Diffusivity Surface diffusivity Surface photochemistry Surface reflectance Surface reflectivity Surface study Surfaces studied Surfacing techniques