Browsing by Author "946b0231-293f-4ecb-9741-d824e187e436"

Now showing items 1-8 of 8

    • Catalytic aspects of metallophthalocyanines adsorbed on gold-electrode. Theoretical exploration of the ... 
      Miranda Rojas, Sebastián; Sierra Rosales, Paulina; Muñoz Castro, Alvaro; Arratia Pérez, Ramiro; Zagal Moya, José H.; Mendizábal Emaldía, Fernando (Royal Soc Chemistry, 2016)
      The need of deeper insights regarding the inner working of catalysts represents a current challenge in the search of new ways to tune their activities towards new chemical transformations. Within this field, metallophtha ...
    • Comparative study of the electrocatalytic activity of cobalt phthalocyanine and cobalt naphthalocyanine for ... 
      Isaacs, M.; Aguirre, M. J.; Toro Labbé, Alejandro; Costamagna, J.; Páez, M.; Zagal Moya, José H. (Elsevier Ltd, 1998)
      Cobalt phthalocyanine (CoPc) and cobalt naphthalocyanine (CoNPc) exhibit different redox and electronic properties. Redox processes on CoPc are more reversible than on CoNPc. The pH dependence of those processes is also ...
    • Electrocatalytic activity of nanohybrids based on carbon nanomaterials and MFe2O4 (M=Co, Mn) towards the ... 
      Gutierrez, Fabiana; Mazario, Eva; Menéndez, Nieves; Herrasti, Pilar; Rubianes, María D.; Zagal Moya, José; Yañez, C.; Rivas, Gustavo; Bollo Dragnic, Soledad; Recio, F. (Wiley-VCH Verlag, 2018)
      We report the advantages of hybrid nanomaterials prepared with electrogenerated ferrites (MFe2O4; M: Co, Mn) and multi-walled carbon nanotubes (MWCNTs) or thermally reduced graphene oxide (TRGO) on the electro-reduction ...
    • Electrocatalytic activity of vitamin B12 adsorbed on graphite electrode for the oxidation of cysteine and ... 
      Zagal Moya, José H.; Aguirre, M. J.; Parodi, C. G.; Sturm, J. (1994)
      We have investigated the electrocatalytic activity of vitamin B12 adsorbed on ordinary pyrolytic graphite (OPG) for the oxidation of cysteine and glutathione and for the reduction of cystine, using cyclic voltammetry and ...
    • Enhancement of the catalytic activity of fe phthalocyanine for the reduction of O 2 anchored to Au(111) via ... 
      Ponce, Ingrid; Silva, J. Francisco; Oñate, Ruben; Rezende, Marcos Caroli; Páez, Maritza; Zagal Moya, José H.; Pavez, Jorge; Mendizábal Emaldía, Fernando; Miranda Rojas, Sebastián; Muñoz Castro, Alvaro; Arratia Pérez, Ramiro (2012)
      We have prepared self-assembled monolayers (SAMs) of 4-aminothiophenol (4-ATP) and 1-(4-mercaptophenyl)-2,6-diphenyl-4-(4-pyridyl)pyridinium tetrafluoroborate (MDPP) functionalized with iron phthalocyanine (FePc) and copper ...
    • Multiscale Approach to the Study of the Electronic Properties of Two Thiophene Curcuminoid Molecules 
      Etcheverry Berríos, Álvaro; Olavarría, Ignacio; Perrin, Mickael L.; Díaz Torres, Raúl; Jullian, Domingo; Ponce, Ingrid; Zagal Moya, José H.; Pavez, Jorge; Vásquez, Sergio O.; van der Zant, Herre S. J.; Dulic, Diana; Aliaga Alcalde, Nuria; Soler Jauma, Mónica (2016)
      We studied the electronic and conductance properties of two thiophene-curcuminoid molecules, 2-thphCCM (1) and 3-thphCCM (2), in which the only structural difference is the position of the sulfur atoms in the thiophene ...
    • Tailoring electroactive surfaces by non template molecular assembly. Towards electrooxidation of L-cysteine 
      Santander Nelli, Mireya; Silva, Carlos P.; Espinoza Vergara, Javier; Silva, Juan F.; Olguín, Camila F.; Cortés Arriagada, Diego; Zagal Moya, José H.; Mendizábal Emaldía, Fernando; Díez Pérez, Ismael; Pavez, Jorge (Elsevier, 2017)
      We have prepared a nanoelectrode ensemble containing vertically aligned single walled carbon nanotubes (SWCNTs) using a non-template molecular self-assembling strategy. We used a bottom-up construction approach to assemble ...
    • Tailoring electroactive surfaces by non-template molecular assembly. Towards electrooxidation of L-cysteine 
      Santander Nelli, Mireya; Silva, Carlos P.; Espinoza Vergara, Javier; Silva, Juan F.; Olguín, Camila F.; Cortés Arriagada, Diego; Zagal Moya, José H.; Mendizábal Emaldía, Fernando; Díez Pérez, Ismael; Pavez, Jorge (Elsevier Ltd, 2017)
      © 2017 Elsevier Ltd We have prepared a nanoelectrode ensemble containing vertically aligned single walled carbon nanotubes (SWCNTs) using a non-template molecular self-assembling strategy. We used a bottom-up construction ...