Francisco Maya - Academia.edu (original) (raw)

Papers by Francisco Maya

Research paper thumbnail of Venid y lo veréis

... | Ayuda. Venid y lo veréis. Información general. Autores: Amadeo Rodríguez Magro, FranciscoMa... more ... | Ayuda. Venid y lo veréis. Información general. Autores: Amadeo Rodríguez Magro, FranciscoMaya Maya; Editores: PPC; Año de publicación: 1998; País: España; Idioma: Español; ISBN : 84-288-1507-0; ¿En qué Biblioteca Universitaria española puedo encontrar este libro? ...

Research paper thumbnail of Crafted Natures: A Beach as Seen by Its Fishermen

Český lid

Today, many European cities are still struggling to reinvent their development model in response ... more Today, many European cities are still struggling to reinvent their development model in response to the effects of deindustrialization. It is in this context that nature, landscape and heritage are gaining more and more importance within leisure-and tourism-based urban models. This is the case for Cadiz, a small city in southern Spain where La Caleta, a small beach located downtown, has become one of the main tourist icons of the city. Due to its particular location, history and morphology, this small beach boasts a vast diversity of ichthyofauna, and is also an important local heritage site which functions customarily as one of the city's most emblematic, active and dynamic open public spaces. Drawing from the results of an ongoing doctoral thesis, this presentation deals with the local fishermen's notion of nature in order to understand how they make sense of the symbolic and material reconstruction which the beach has undergone, and the position they're assigned in the process. By doing so, I show how this discourse is influenced by urban conflicts derived from the adaptation process taken by the city on its transformation from an industrialto a tourism-based development model.

Research paper thumbnail of Direct covalent grafting of conjugated molecules onto Si, GaAs, and Pd surfaces from aryldiazonium salts

Journal of the …, 2004

Using aryldiazonium salts that are air-stable and easily synthesized, we describe here a one-step... more Using aryldiazonium salts that are air-stable and easily synthesized, we describe here a one-step, room-temperature route to direct covalent bonds between π-conjugated organic molecules on three material surfaces: Si, GaAs, and Pd. The Si can be in the form of single ...

Research paper thumbnail of Orthogonally Functionalized Oligomers for Controlled Self-Assembly

Journal of Organic Chemistry, 2004

Polyphenylalkyne derivatives Polyphenylalkyne derivatives Q 0750 Orthogonally Functionalized Olig... more Polyphenylalkyne derivatives Polyphenylalkyne derivatives Q 0750 Orthogonally Functionalized Oligomers for Controlled Self-Assembly.-The functionalized oligomers (IX), (X), and (XIV) are prepared. Products (IX), (Xc), and (XIV) undergo effective formation of self-assembled monolayers on gold.-(FLATT, A. K.;

Research paper thumbnail of Molecular engineering of the polarity and interactions of molecular electronic switches

Journal of the American Chemical Society

We have investigated and learned to control switching of oligo(phenylene ethynylene)s embedded in... more We have investigated and learned to control switching of oligo(phenylene ethynylene)s embedded in amide-containing alkanethiol self-assembled monolayers on Au{111}. We demonstrate bias-dependent switching of the oligo(phenylene ethynylene)s as a function of the interaction between the dipole moment of the oligo(phenylene ethynylene)s and the electric field applied between the scanning tunneling microscope tip and the substrate. We are able to invert the polarity of the switches by altering their designsinverting their dipole moments. For appropriately designed switches and matrix molecules, the conductance states are stabilized by intermolecular hydrogen bonding. These results further support the hypothesis that conductance switching in these molecules is due to hybridization changes at the molecule-substrate bonds due to tilting of the switch molecules.

Research paper thumbnail of Venid y lo veréis

... | Ayuda. Venid y lo veréis. Información general. Autores: Amadeo Rodríguez Magro, FranciscoMa... more ... | Ayuda. Venid y lo veréis. Información general. Autores: Amadeo Rodríguez Magro, FranciscoMaya Maya; Editores: PPC; Año de publicación: 1998; País: España; Idioma: Español; ISBN : 84-288-1507-0; ¿En qué Biblioteca Universitaria española puedo encontrar este libro? ...

Research paper thumbnail of Crafted Natures: A Beach as Seen by Its Fishermen

Český lid

Today, many European cities are still struggling to reinvent their development model in response ... more Today, many European cities are still struggling to reinvent their development model in response to the effects of deindustrialization. It is in this context that nature, landscape and heritage are gaining more and more importance within leisure-and tourism-based urban models. This is the case for Cadiz, a small city in southern Spain where La Caleta, a small beach located downtown, has become one of the main tourist icons of the city. Due to its particular location, history and morphology, this small beach boasts a vast diversity of ichthyofauna, and is also an important local heritage site which functions customarily as one of the city's most emblematic, active and dynamic open public spaces. Drawing from the results of an ongoing doctoral thesis, this presentation deals with the local fishermen's notion of nature in order to understand how they make sense of the symbolic and material reconstruction which the beach has undergone, and the position they're assigned in the process. By doing so, I show how this discourse is influenced by urban conflicts derived from the adaptation process taken by the city on its transformation from an industrialto a tourism-based development model.

Research paper thumbnail of Direct covalent grafting of conjugated molecules onto Si, GaAs, and Pd surfaces from aryldiazonium salts

Journal of the …, 2004

Using aryldiazonium salts that are air-stable and easily synthesized, we describe here a one-step... more Using aryldiazonium salts that are air-stable and easily synthesized, we describe here a one-step, room-temperature route to direct covalent bonds between π-conjugated organic molecules on three material surfaces: Si, GaAs, and Pd. The Si can be in the form of single ...

Research paper thumbnail of Orthogonally Functionalized Oligomers for Controlled Self-Assembly

Journal of Organic Chemistry, 2004

Polyphenylalkyne derivatives Polyphenylalkyne derivatives Q 0750 Orthogonally Functionalized Olig... more Polyphenylalkyne derivatives Polyphenylalkyne derivatives Q 0750 Orthogonally Functionalized Oligomers for Controlled Self-Assembly.-The functionalized oligomers (IX), (X), and (XIV) are prepared. Products (IX), (Xc), and (XIV) undergo effective formation of self-assembled monolayers on gold.-(FLATT, A. K.;

Research paper thumbnail of Molecular engineering of the polarity and interactions of molecular electronic switches

Journal of the American Chemical Society

We have investigated and learned to control switching of oligo(phenylene ethynylene)s embedded in... more We have investigated and learned to control switching of oligo(phenylene ethynylene)s embedded in amide-containing alkanethiol self-assembled monolayers on Au{111}. We demonstrate bias-dependent switching of the oligo(phenylene ethynylene)s as a function of the interaction between the dipole moment of the oligo(phenylene ethynylene)s and the electric field applied between the scanning tunneling microscope tip and the substrate. We are able to invert the polarity of the switches by altering their designsinverting their dipole moments. For appropriately designed switches and matrix molecules, the conductance states are stabilized by intermolecular hydrogen bonding. These results further support the hypothesis that conductance switching in these molecules is due to hybridization changes at the molecule-substrate bonds due to tilting of the switch molecules.