Browsing by Author "Laguna Bercero, Miguel A."

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    • Functionalization of gold nanostars with cationic -cyclodextrin-based polymer for drug co-loading and SERS ... 
      Donoso González, Orlando Antonio; Lodeiro Moraga, Lucas Nicolás; Aliaga Cerón, Álvaro Esteban; Laguna Bercero, Miguel A.; Bollo Dragnic, Soledad Viviana; Kogan, Marcelo Javier; Yutronic Sáez, Nicolás Ignacio Antonio; Sierpe Bustamante, Rodrigo Alfredo (MDPI, 2021)
      Gold nanostars (AuNSs) exhibit modulated plasmon resonance and have a high SERS enhancement factor. However, their low colloidal stability limits their biomedical application as a nanomaterial. Cationic beta-cyclodextrin-based ...
    • Solventless preparation of thoria and its inclusion into SiO2 and TiO2: a luminescence and photocatalysis study 
      Díaz Valenzuela, Carlos Manuel; Valenzuela, M. L.; Laguna Bercero, Miguel A.; Carrillo Agüero, Daniel Andrés; Segovia Monrroy, Marjorie Meryann; Mendoza, Karina; Cartes Lara, Patricio Andrés (American Chemical Society, 2021)
      Thoria was prepared using a solid-state method from the macromolecular precursor Chitosan center dot Th(NO3)(4) (chitosan) and PS-co-4-PVP center dot Th(NO3)(4) (PVP). The morphology and the average size of ThO2 depend of ...