Singh, Puyam S.Aswal, Vinod K.2012-01-122012-01-122008Journal of Colloid and Interface Science 326 (2008) 176–185http://hdl.handle.net/1968424/485enSilica nanoparticlesCharacterization of physical structure of silica nanoparticles encapsulated in polymeric structure of polyamide filmsArticle