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Galvanic Replacement Reaction as a Route to Prepare Nanoporous Aluminum for UV Plasmonics
Garoli, Denis; Schirato, Andrea; Giovannini, Giorgia; Cattarin, Sandro; Ponzellini, Paolo; Calandrini, Eugenio; Zaccaria, Remo Proietti; D'Amico, Francesco; Pachetti, Maria; Yang, Wei; Jin, Hai-Jun; Krahne, Roman; Alabastri, Alessandro
2020
Source PublicationNANOMATERIALS
Volume10Issue:1
AbstractThere is a growing interest in extending plasmonics applications into the ultraviolet region of the electromagnetic spectrum. Noble metals are commonly used in plasmonic, but their intrinsic optical properties limit their use above 350 nm. Aluminum is probably the most suitable material for UV plasmonics, and in this work we fabricated substrates of nanoporous aluminum starting from an alloy of Al2Mg3. The porous metal is obtained by means of a galvanic replacement reaction. Such nanoporous metal can be exploited to achieve a plasmonic material suitable for enhanced UV Raman spectroscopy and fluorescence. Thanks to the large surface to volume ratio, this material represents a powerful platform for promoting interaction between plasmonic substrates and molecules in the UV.
DOI10.3390/nano10010102
WOS IDWOS:000516825600102
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/83283
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
Garoli, Denis,Schirato, Andrea,Giovannini, Giorgia,et al. Galvanic Replacement Reaction as a Route to Prepare Nanoporous Aluminum for UV Plasmonics[J]. NANOMATERIALS,2020,10(1).
APA Garoli, Denis.,Schirato, Andrea.,Giovannini, Giorgia.,Cattarin, Sandro.,Ponzellini, Paolo.,...&Alabastri, Alessandro.(2020).Galvanic Replacement Reaction as a Route to Prepare Nanoporous Aluminum for UV Plasmonics.NANOMATERIALS,10(1).
MLA Garoli, Denis,et al."Galvanic Replacement Reaction as a Route to Prepare Nanoporous Aluminum for UV Plasmonics".NANOMATERIALS 10.1(2020).
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