Now showing items 1-7 of 7

  • An experimental-computer modeling study of inorganic phosphates surface adsorption on hydroxyapatite particles 

    Rivas Cañas, Manuel; Casanovas Salas, Jordi; Valle Mendoza, Luis Javier del; Bertran Cànovas, Òscar; Revilla López, Guillermo; Turon Dols, Pau; Puiggalí Bellalta, Jordi; Alemán Llansó, Carlos (Royal Society of Chemistry, 2015-01-01)
    Article
    Open Access
    The adsorption of orthophosphate, pyrophosphate, triphosphate and a trisphosphonate onto hydroxyapatite has been examined using experiments and quantum mechanical calculations. Adsorption studies with FTIR and X-ray ...
  • DNA adsorbed on hydroxyapatite surfaces 

    Valle Mendoza, Luis Javier del; Bertran Cànovas, Òscar; Chaves Barboza, Gustavo Adolfo; Revilla López, Guillermo; Rivas Cañas, Manuel; Casanovas Muñoz, Jordi; Turon Dols, Pau; Puiggalí Bellalta, Jordi; Alemán Llansó, Carlos; Casas, Maria Teresa (Royal Society of Chemistry, 2014-01-01)
    Article
    Open Access
    Hydroxyapatite (HAp) particles with very different surface charges and compositions (i.e. different Ca/P and CO32-/PO43- ratios) have been obtained by varying the experimental conditions used during the chemical precipitation ...
  • Influence of the atmosphere conditions in the structure, properties and solubility of fluorine-substituted hydroxyapatites 

    Rivas Cañas, Manuel; Valle Mendoza, Luis Javier del; Turón Dols, Pau; Puiggalí Bellalta, Jordi; Alemán Llansó, Carlos (2019-03-15)
    Article
    Restricted access - publisher's policy
    The influence of synthetic conditions in the composition and properties of chemically precipitated hydroxyapatite (HAp), fluorine-substituted HAp (xF-HAp) and fluorapatite (FAp) havebeen examined consideringdifferent ...
  • Loading of antibiotic into biocoated hydroxyapatite nanoparticles: smart antitumor platforms with regulated release 

    Rivas Cañas, Manuel; Valle Mendoza, Luis Javier del; Rodríguez Rivero, Anna M.; Turon, Pau; Puiggalí Bellalta, Jordi; Alemán Llansó, Carlos (American Chemical Society (ACS), 2018-07-26)
    Article
    Open Access
    In this research we propose a nanoplatform for anticancer therapy that is based on the combination of three components: (1) an antibiotic to target selectively the mitochondria of cancer cells, inhibiting their functions; ...
  • Modelo multi-fase para el crecimiento tumoral en la fase avascular neoplásica: una hipótesis quorum sensing en los autoinductores tumorales 

    Rivas Cañas, Manuel (Universitat Politècnica de Catalunya, 2010-11)
    Master thesis
    Open Access
    Los mecanismos bioquímicos y biológicos usados por las células tumorales para actuar como comunidades están basados en procesos de control de crecimiento todavía poco definidos. En este trabajo presentamos la hipótesis ...
  • Sustainable synthesis of amino acids by catalytic fixation of molecular dinitrogen and carbon dioxide 

    Rivas Cañas, Manuel; Valle Mendoza, Luis Javier del; Turón Dols, Pau; Alemán Llansó, Carlos; Puiggalí Bellalta, Jordi (Royal Society of Chemistry, 2018-02-07)
    Article
    Open Access
    The industrial process of nitrogen fixation is complex and results in a huge economic and environmental impact. It requires a catalyst and high temperature and pressure to induce the rupture of the strong N–N bond and ...
  • Synergistic approach to elucidate the incorporation of magnesium ions into hydroxyapatite 

    Bertran Cànovas, Òscar; Valle Mendoza, Luis Javier del; Revilla López, Guillermo; Rivas Cañas, Manuel; Chaves Barboza, Gustavo Adolfo; Casas Becerra, María Teresa; Casanovas Salas, Jordi; Turon Dols, Pau; Puiggalí Bellalta, Jordi; Alemán Llansó, Carlos (2015-02-02)
    Article
    Restricted access - publisher's policy
    Although the content of Mg2+ in hard tissues is very low (typically 1.5wt%), its incorporation into synthetic hydroxyapatite (HAp) particles and its role in the mineral's properties are still subject of intensive debate. ...