Browsing by Subject "Bioengineering"

Now showing items 1-5 of 5

    • Conjugation of Kahalalide F with gold nanoparticles to enhance in vitro antitumoral activity 
      Hosta, Leticia; Pla-Roca, Mateu; Arbiol, Jordi; López Iglesias, Carmen; Samitier, Josep; Cruz, Luis; Kogan Bocian, Marcelo; Albericio, Fernando (2009)
      Two Cys-containing analogues of the anticancer drug Kahalalide F are synthesized and conjugated to 20 and 40 nm gold nanoparticles (GNPs). The resulting complexes are characterized by different analytical techniques to ...
    • Metallic behavior of Pd atomic clusters 
      Aguilera-Granja, F.; Vega, Andrés; Rogan Castillo, José; García, G. (2007)
      We report a study of the nonmetal-metal transition of free-standing Pd N clusters (2≤N≤21) carried out through two different theoretical approaches that are extensively employed in electronic structure calculations: a ...
    • Multifunctionalized gold nanoparticles with peptides targeted to gastrin-releasing peptide receptor of a ... 
      Hosta-Rigau, Leticia; Olmedo, Ivonne; Arbiol, Jordi; Cruz, Luis J.; Kogan Bocian, Marcelo; Albericio, Fernando (2010)
      Functionalization of gold nanoparticles (AuNPs) with both a targeting peptide (an analogue of the peptide Bombesin) and a drug peptide ligand (an analogue of the RAF peptide) with the aim of improving selectivity in the ...
    • Silver nanowire arrays electrochemically grown into nanoporous anodic alumina templates 
      Riveros, G.; Green, S.; Cortes, A.; Gómez, H.; Marotti, R. E.; Dalchiele, E. A. (2006)
      Silver nanowire arrays with high aspect ratios have been prepared using potentiostatic electrodeposition within the confined nanochannels of a commercial porous anodic aluminium oxide template. The nucleation and growth ...
    • Synthesis and in vivo evaluation of the biodistribution of a 18F-labeled conjugate gold-nanoparticle-peptide ... 
      Guerrero, Simon; Herance, José; Rojas, Santiago; Mena, Juan; Gispert, Juan; Acosta, Gerardo; Albericio, Fernando; Kogan Bocian, Marcelo (2012)
      Gold nanoparticles (AuNPs) have been extensively used in biological applications because of their biocompatibility, size, and ease of characterization, as well as an extensive knowledge of their surface chemistry. These ...