Área de Química Orgánica: Recent submissions

  • Martín, Cristina; Martín-Pacheco, Ana; Naranjo, Alicia; Criado, Alejandro; Merino, Sonia; Díez-Barra, Enrique; Herrero, María Antonia; Vázquez, Ester (Royal Society of Chemistry, 2019-02)
    Graphene (G), graphene oxide (GO) and graphene quantum dots (GQDs) have been introduced into a three-dimensional polymeric network based on polyacrylamide in order to ascertain the role of each nanomaterial in hydrogels. ...
  • Moreno, Andres; Lucas-Torres, Covadonga; Matharu, Avtar; Houghton, Joseph Arthur (The Royal Society of Chemistry, 2016-06-17)
    Mango is the second most consumed tropical fruit after banana and the by-products of mango processing (peel, kernel and seed) roughly comprise 35–60% of the total fruit weight, thus representing a potentially high volume ...
  • Prieto, Pilar; de la Hoz, Antonio; Díaz-Ortiz, Ángel; Rodríguez, Antonio M. (Royal Society of Chemistry, 2017)
    The importance of microwave irradiation in organic synthesis today is unquestionable, but in many cases the nature of these improvements remains unknown. Exploiting the benefits that microwave irradiation has in chemistry ...
  • González, Viviana J.; Rodríguez, Antonio M.; León, Verónica; Frontiñán-Rubio, Javier; Fierro, José Luis G.; Durán-Prado, Mario; Muñoz-García, Ana B.; Pavone, Michele; Vázquez, Ester (Royal Society of Chemistry, 2018-07)
    Mechanochemical treatment with carbohydrates leads to the successful exfoliation of graphite and this can be considered as a green approach to the preparation of graphene. Glucose, fructose and saccharose were used and the ...
  • Abdiaj, I; Fontana, A; Gomez, M. Victoria; de la Hoz, Antonio; Alcázar, Jesús (WILEY-VCH, 2018-05-24)
    The merging of photoredox and transition-metal catalysis has become one of the most attractive approaches for carbon–carbon bond formation. Such reactions require the use of two organo-transition-metal species, one of which ...
  • Abdiaj, Irini; Huck, Lena; Mateo, José Miguel; de la Hoz, Antonio; Gomez, M. Victoria; Díaz-Ortiz, Angel; Alcázar, Jesús (WILEY-VCH, 2018-09-24)
    A visible light-induced Negishi cross-coupling, through activation of a Pd(0)-zinc complex, is reported. This new photocatalytic process allows the expansion of the scope of zinc enolates in the Negishi coupling reaction ...
  • Martín-Pacheco, Ana; del Río Castillo, Esaú; Martín Jiménez, Cristina; Herrero, María Antonia; Merino, Sonia; Fierro, José Luis; Díez-Barra, Enrique; Vázquez, Ester (ACS, 2018-05)
    Fluorescence based on quantum confinement is a property restricted to the nanoscopic range. The incorporation of nanoparticles in a three-dimensional polymeric network could afford macroscopic scaffolds that show nanoscopic ...
  • Herrero, María Antonia; Lucío, María Isabel; Opri, Roberta; Pinto, Marcela; Fierro, José L.G.; Meneghetti, Moreno; Fracasso, Giulio; Prato, Maurizio; Vazquez, Ester; Scarsi, Alessia (Royal Society of Chemistry, 2017-10-17)
    The ability of carbon nanohorns (CNHs) to cross biological barriers makes them potential carriers for delivery purposes. In this work, we report the design of a new selective antibody-drug nanosystem based on CNHs for ...
  • Martín, Cristina; Merino, Sonia; González-Domínguez, José M.; Rauti, Rossana; Ballerini, Laura; Prato, Maurizio; Vazquez, Ester (Springer Nature, 2017-09-08)
    In tissue engineering strategies, the design of scaffolds based on nanostructures is a subject undergoing intense research: nanomaterials may affect the scaffolds properties, including their ability to interact with cells ...
  • González-Domínguez, José M.; Martín, Cristina; Durá, Oscar J.; Merino, Sonia; Vazquez, Ester (American Chemical Society, 2017)
    Polymer-based hydrogels, in particular those containing nanoscale fillers, are currently regarded as promising candidates for a plethora of applications. With respect to graphene, the vast majority of publications concern ...
  • Rodriguez, Antonio M.; Muñoz-Garcia, Ana B.; Crescenzi, Orlando; Vazquez, Ester; Pavone, Michele (Royal Society Chemistry, 2016-06)
    In recent experiments, melamine (1,3,5-triazine-2,4,6-triamine) has been proposed as an effective exfoliating agent to obtain high quality graphene from graphite. After washing out the melamine in excess, small amounts ...
  • Domínguez Martín, Rocío; Montcada, Núria; Cruz, Pilar de la; Palomares, Emilio; Langa, Fernando (2017)
    A series of three acceptor-donor-acceptor (A-D-A) small molecules using a tetraaryl-1,4-dihydropyrrolo[3,2-b]pyrrole in their central building block were synthesized and fully characterized. These molecules present high ...
  • León, Verónica; Castañeda, Gregorio; Herrero, María Antonia; Vázquez, Ester (Royal Society of Chemistry, 2017-04)
    The development of new methodologies for the preparation of aqueous graphene dispersions is contributing to fostering their biological applications. However, there is still a need for analytical methods to fully characterise ...
  • Arrechea, Susana; Aljarilla Jiménez, Ana Isabel; Cruz, Pilar de la; Singh, Manish Kumar; Sharma, Ganesh D.; Langa, Fernando (2017)
    The synthesis of two new A-π-D-π-A molecules bearing a Zn-porphyrin core donor linked through cyclopenta[2,1-b:3,4- b’]dithiophene bridges to the electron-acceptor rhodanine (SA1) or dicyanovinylene (SA2) groups is ...
  • Domínguez Martín, Rocío; Schulz, Gisela L.; Cruz, Pilar de la; Bäuerle, Peter; Langa, Fernando (2017)
    A new family of low band-gap co-oligomers based on 4H-cyclopenta[2,1-b:3,4-b']dithiophene (CPDT) and thieno[3,2-b]thiophene (TT) units as central electron-donor cores has been synthesized and characterized for use as ...
  • Díez-Barra, Enrique; Claramunt, Rosa M; Elguero, Jose; López, Concepción; Alkorta, Ibon; Hoz Ayuso, Antonio de la (Elsevier, 2017)
    Since their first synthesis by Hückel (1937) and the first systematic exploration by Trofimenko (1970), interest in poly(1H-pyrazol-1-yl)methanes (bis, tris and tetrakis) has increased dramatically. This review focuses on ...
  • Iglesias, Daniel; Guerra, Javier; Gómez, María Victoria; Rodríguez, Antonio A.; Prieto, Pilar; Vázquez, Ester; Herrero, María Antonia (Wiley, 2016-07-12)
    Promising materials have been designed and fully characterized by an effective interaction between versatile platforms as carbon nanohorns (CNHs) and conjugated molecules based on thiophene derivatives. Easy and ...
  • Guerra, Javier; Herrero, María Antonia; Vázquez, Ester (2013-01)
    This work highlights the use of carbon nanohorns as gene delivery carriers. These carbon nanomaterials are promising candidates for the development of efficient and safe non-viral vectors. The advantages are their easy ...
  • León, V; González-Domínguez, JM; Vázquez, Ester; Prato, Maurizio; Fierro, José L. G.; G (Royal Society of Chemistry, 2016-06-27)
    The preparation of graphene suspensions in water, without detergents or any other additives is achieved using freeze-dried graphene powders, produced by mechanochemical exfoliation of graphite. These powders of graphene ...
  • Pichler, Federica; Lucío, María Isabel; Ramírez, José Ramón; Hoz Ayuso, Antonio de la; Sánchez-Mingallón, Ana; Hadad, Caroline; Quintana, Mildred; Giuliani, Angela; Bracamonte, María Victoria; Fierro, José L. G.; Tavagnacco, Claudio; Herrero, María Antonia; Prato, Maurizio; Vázquez, Ester (Wiley, 2016-05-20)
    The synthesis of different functionalized carbon nanotubes as receptors for riboflavin (RBF) is reported. Carbon nanotubes, both single-walled and multi-walled, have been functionalized with 1,3,5-triazines and p-tolyl ...

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