Browsing by Subject "Nanoparticles"

Now showing items 1-3 of 3

    • Cytotoxicity and trypanocidal activity of nifurtimox encapsulated in ethylcyanoacrylate nanoparticles 
      Sánchez, Gittith; Cuellar, Daniela; Zulantay Alfaro, Inés; Gajardo, Marta; González-Martin, Guillermo (Society of Biology of Chile, 2002)
      The aim of the present study was to study the trypanocidal activity of nanoparticles loaded with nifurtimox in comparison with the free drug against Trypanosoma cruzi, responsible for Chagas' disease. Ethylcyanoacrylate ...
    • Microarray analysis of the Escherichia coli response to CdTe-GSH Quantum Dots: Understanding the bacterial ... 
      Monrás, Juan P.; Collao, Bernardo; Molina Quiroz, Roberto C.; Pradenas, Gonzalo A.; Saona, Luis A.; Durán Toro, Vicente; Órdenes Aenishanslins, Nicolás; Venegas, Felipe A.; Loyola, David E.; Bravo, Denisse; Calderón, Paulina F.; Calderón, Iván L.; Vásquez, Claudio C.; Chasteen, Thomas G.; López, Desiré A.; Pérez Donoso, José M. (BioMed Central, 2014)
      Background: Most semiconductor nanoparticles used in biomedical applications are made of heavy metals and involve synthetic methods that require organic solvents and high temperatures. This issue makes the development of ...
    • Peptides conjugated to gold nanoparticles induce macrophage activation 
      Bastús, Neus G.; Sánchez-Tilló, Ester; Pujals, Silvia; Farrera, Consol; Kogan Bocian, Marcelo; Giralt, Ernest; Celada, Antonio; Lloberas, Jorge; Puntes, Victor (2009)
      Macrophages that react against pathogenic organisms can also be activated with artificial nanometric units consisting of gold nanoparticles (Au NPs) with a peptide coating. Using bone marrow-derived macrophages, here we ...