Browsing by Author "d1ac797d-7c18-428e-a4c5-4ca1b389d8af"

Now showing items 1-5 of 5

    • Determination of the potency of hexyl-ciprofloxacin molecules that interact with gold nanoparticles in a ... 
      Montero Silva, Francisco; Kogan Bocian, Marcelo; Montenegro, Iván; Guzmán, Fanny; Navarrete, Soledad; Parra, Carolina; Seeger, Michael (Institution of Engineering and Technology, 2019)
      This work determined the potency of hexyl-ciprofloxacin molecules that reversibly interact with gold nanoparticles (AuNPs) passivated with 11-mercaptoundecanoic acid (MUA) on Escherichia coli cells. For this, partition of ...
    • Gold nanoparticles as tracking devices to shed light on the role of caveolin-1 in early stages of melanoma ... 
      Guerrero, Simón; Díaz García, Víctor; Contreras-Orellana, Pamela; Muñoz Lara, Pablo; Palma, Sujey; Guzmán, Fanny; Lobos González, Lorena; Cárdenas, Areli; Rojas Silva, Ximena; Muñoz, Luis; Leyton Campos, Lisette; Kogan Bocian, Marcelo; Quest, Andrew F. G. (Future Medicine, 2018-06)
      Aim: To track early events during lung metastasis, we labeled cells expressing (B16F10(CAV1)) or lacking CAV1 (B16F10(mock)) with gold nanoparticles conjugated to the peptide TAT (AuNPs-PEG-TAT). Methods: B16F10 expressing ...
    • Gold Nanoparticles Mediate Improved Detection of beta-amyloid Aggregates by Fluorescence 
      Jara Guajardo, Pedro; Cabrera, Pablo; Celis, Freddy; Soler Jauma, Mónica; Berlanga Mora, Isadora; Parra Muñoz, Nicole; Acosta, Gerardo; Albericio, Fernando; Guzmán, Fanny; Campos, Marcelo; Álvarez, Alejandra; Morales Zavala, Francisco; Kogan, Marcelo J. (MDPI, 2020)
      The early detection of the amyloid beta peptide aggregates involved in Alzheimer's disease is crucial to test new potential treatments. In this research, we improved the detection of amyloid beta peptide aggregates in vitro ...
    • Improving cell penetration of gold nanorods by using an amphipathic arginine rich peptide 
      Riveros Salvatierra, Ana; Eggeling, Cynthia; Riquelme Barrios, Sebastián; Adura, Carolina; López Iglesias, Carmen; Guzmán, Fanny; Araya Fuentes, Eyleen; Almada, Mario; Juárez, Josue; Valdez, Miguel A.; Fuentevilla Morgado, Ignacio; López, Olga; Kogan Bocian, Marcelo (Dove Medical Press, 2020)
      Introduction: Gold nanorods are highly reactive, have a large surface-to-volume ratio, and can be functionalized with biomolecules. Gold nanorods can absorb infrared electromagnetic radiation, which is subsequently dispersed ...
    • Light-induced release of the cardioprotective peptide angiotensin-(1-9) from thermosensitive liposomes with ... 
      Bejarano, Julián; Rojas, Aldo; Ramírez Sagredo, Andrea; Riveros Salvatierra, Ana; Morales Zavala, Francisco; Flores, Yvo; Riquelme Meléndez, Jaime; Guzmán, Fanny; Araya, Eyleen; Chiong Lay, Mario; Ocaranza, María Paz; Morales Montecinos, Javier; Villamizar Sarmiento, María Gabriela; Sánchez Vergara, Gina; Lavandero González, Sergio; Kogan, Marcelo J. (Elsevier, 2020)
      Angiotensin-(1-9), a component of the non-canonical renin-angiotensin system, has a short half-life in blood. This peptide has shown to prevent and/or attenuate hypertension and cardiovascular remodeling. A controlled ...