Espectroscopía vibracional sobre nanoestructuras metálicas (SERS y SEIR): nuevos sustratos y aplicaciones
[EN] This work summarises the researching activity carried out in our group, placed in the Institute of the Matter Structure, on the following researching lines: a) Preparation of nanostructured metallic surfaces with potential applications in nanostructure-enhanced vibrational spectroscopy, mainly...
| Autores: | , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 2006 |
| País: | España |
| Institución: | Consejo Superior de Investigaciones Científicas (CSIC) |
| Repositorio: | DIGITAL.CSIC. Repositorio Institucional del CSIC |
| OAI Identifier: | oai:digital.csic.es:10261/2678 |
| Acceso en línea: | http://hdl.handle.net/10261/2678 |
| Access Level: | acceso abierto |
| Palabra clave: | SERS SEIRA Metal nanoparticles Calixarenes Metal functionalization Sensors |
| Sumario: | [EN] This work summarises the researching activity carried out in our group, placed in the Institute of the Matter Structure, on the following researching lines: a) Preparation of nanostructured metallic surfaces with potential applications in nanostructure-enhanced vibrational spectroscopy, mainly SERS and SEIR; b) Characterisation of the above surfaces by spectroscopic and microscopic methods; c) Functionalisation of such nanostructured surfaces by highly specific molecules able to be self-assembled on the surface; and, finally, d) application of these surfaces (metal-host) to the study and detection of ligands with environmental and/or biological interest. In this work, examples of these applications are shown for the case of the detection of PAHs (Polycyclic Aromatic Hydrocarbons) by means of calixarene host molecules, and the interaction study of emodin drug with human serum albumin. |
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