Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/344068
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Campo DC | Valor | Lengua/Idioma |
---|---|---|
dc.contributor.author | Mateo-Martí, Eva | es_ES |
dc.contributor.author | Rogero, Celia | es_ES |
dc.contributor.author | Gonzalez, C. | es_ES |
dc.contributor.author | Sobrado, Jesús Manuel | es_ES |
dc.contributor.author | Andrés, Pedro L. de | es_ES |
dc.contributor.author | Martín-Gago, José A. | es_ES |
dc.date.accessioned | 2024-01-29T07:40:20Z | - |
dc.date.available | 2024-01-29T07:40:20Z | - |
dc.date.issued | 2010-01-21 | - |
dc.identifier.citation | Langmuir 26(6): 4113-4118 (2010) | es_ES |
dc.identifier.issn | 0743-7463 | - |
dc.identifier.uri | http://hdl.handle.net/10261/344068 | - |
dc.description.abstract | We have studied the first stages leading to the formation of self-assembled monolayers of S-cysteine molecules adsorbed on a Au(111) surface. Density functional theory (DFT) calculations for the adsorption of individual cysteine molecules on Au(111) at room temperature show low-energy barriers all over the 2D Au(111) unit cell. As a consequence, cysteine molecules diffuse freely on the Au(111) surface and they can be regarded as a 2D molecular gas. The balance between molecule−molecule and molecule−substrate interactions induces molecular condensation and evaporation from the morphological surface structures (steps, reconstruction edges, etc.) as revealed by scanning tunnelling microscopy (STM) images. These processes lead progressively to the formation of a number of stable arrangements, not previously reported, such as single-molecular rows, trimers, and 2D islands. The condensation of these structures is driven by the aggregation of new molecules, stabilized by the formation of electrostatic interactions between adjacent NH3+ and COO− groups, together with adsorption at a slightly more favorable quasi-top site of the herringbone Au reconstruction. | es_ES |
dc.description.sponsorship | Work carried out at CAB was supported by the European Union, Instituto Nacional de Técnica Aeroespacial, Ministerio de Ciencia e Innovación (MICIN), and Comunidad de Madrid. We acknowledge funding through Spanish research projects MAT-2008-1497, BIO 2007-67523, and CSD 2007-41. C.G. acknowledges the CSIC contract under the JAE program cofunded by FSE. | es_ES |
dc.format | application/pdf | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | American Chemical Society | es_ES |
dc.relation | info:eu-repo/grantAgreement/MEC//BIO2007-67523/ES/DESARROLLO DE BIOSENSORES BASADOS EN MICROARRAYS DE DNA Y EN SONDAS INMOVILIZADAS DE PNA PARA EL GENOTIPADO DE VIRUS/ | es_ES |
dc.relation.isversionof | Preprint | es_ES |
dc.rights | openAccess | es_ES |
dc.subject | Diffusion | es_ES |
dc.subject | Molecular structure | es_ES |
dc.subject | Molecules | es_ES |
dc.subject | Monomers | es_ES |
dc.subject | Peptides and proteins | es_ES |
dc.title | Interplay between Fast Diffusion and Molecular Interaction in the Formation of Self-Assembled Nanostructures of S-Cysteine on Au(111) | es_ES |
dc.type | artículo | es_ES |
dc.identifier.doi | 10.1021/la903230t | - |
dc.description.peerreviewed | No | es_ES |
dc.relation.publisherversion | https://doi.org/10.1021/la903230t | es_ES |
dc.identifier.e-issn | 1520-5827 | - |
dc.contributor.funder | European Commission | es_ES |
dc.contributor.funder | Instituto Nacional de Técnica Aeroespacial (España) | es_ES |
dc.contributor.funder | Ministerio de Ciencia e Innovación (España) | es_ES |
dc.contributor.funder | Comunidad de Madrid | es_ES |
dc.contributor.funder | Ministerio de Educación y Ciencia (España) | es_ES |
dc.contributor.funder | Consejo Superior de Investigaciones Científicas (España) | es_ES |
dc.relation.csic | Sí | es_ES |
oprm.item.hasRevision | no ko 0 false | * |
dc.identifier.funder | http://dx.doi.org/10.13039/100012818 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/501100003339 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/501100000780 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/501100010687 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/501100004837 | es_ES |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.grantfulltext | open | - |
item.fulltext | With Fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
item.openairetype | artículo | - |
Aparece en las colecciones: | (CAB) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
S-Cysteine_Mateo_Preprint_2010.pdf | 976,35 kB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
38
checked on 17-may-2024
WEB OF SCIENCETM
Citations
38
checked on 20-feb-2024
Page view(s)
16
checked on 21-may-2024
Download(s)
16
checked on 21-may-2024
Google ScholarTM
Check
Altmetric
Altmetric
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.