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Article
Author(s)
Jose Albino Moreno Rodríguez1*, Genaro Carmona Gutiérrez1, Marco-Antonio González Coronel11, Efraín Rubio Rosas2, Lilián-Aurora Moreno Rodríguez3 and Fernando Moreno Rodríguez4
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DOI:10.17265/2161-6213/2015.1-2.014
Affiliation(s)
1. Chemistry Department, Faculty of Chemistry Science 2. Academic Entailment Center and Technology Transfer 3. Physics Institute, C. U. Colonia San Manuel. Puebla, Puebla. C. P. 72570. Mexico 4. Tapia's Chiautla Hospital S/N, C.P. Puebla 74730,. Mexico
ABSTRACT
In the past 10 years, the nanoreservoirs to based on TiO2 have taken the lead to develop new and better ways to control and possible “removal” of diseases that have bewildered mankind since its existence. In seeking to contribute to these expectations, at this early stage we synthesized nanoreservoirs of TiO2 with sodium bicarbonate solution to 15% (NaHCO3-15/TiO2), with salt of platinum(II) to 0.1% (Pt-0.1/TiO2) and with the NaHCO3 15% and the platinum(II) 0.1% “in situ” (Pt-0.1-NaHCO3-15/TiO2) by sol-gel. We show that TiO2 and Pt-0.1/TiO2 nanoreservoirs are amorphous. While the NaHCO3-15/TiO2 and the Pt-0.1-NaHCO3-15/TiO2 nanoreservoirs are crystalline. The NaHCO3-15/TiO2 and Pt-0.1-NaCO3-15/TiO2 nanoreservoirs are crystalline because to transformation of the sodium bicarbonate (NaHCO3) to trona phase. The trona phase increases the average particle size of the Pt-0.1-NaCO3-15/TiO2 nanoreservoirs of 180 nm to 130 nm (NaHCO3-15/TiO2). The nanoreservoirs doped with platinum decreases the particle size to 50 nm (Pt-0.1/TiO2).
KEYWORDS
TiO2, NaHCO3, Pt, nanoreservoirs, sol-gel.
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