Galvanic Replacement Reaction as a Route to Prepare Nanoporous Aluminum for UV Plasmonics
Garoli, Denis1; Schirato, Andrea1,2; Giovannini, Giorgia3; Cattarin, Sandro4; Ponzellini, Paolo1; Calandrini, Eugenio1; Zaccaria, Remo Proietti1,5; D'Amico, Francesco6; Pachetti, Maria6,7; Yang, Wei8; Jin, Hai-Jun8; Krahne, Roman1; Alabastri, Alessandro9
Corresponding AuthorGaroli, Denis(
Source PublicationNANOMATERIALS
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.
Keywordplasmonic ultraviolet nanoporous aluminum SERS metal enhanced fluorescence
Indexed BySCI
WOS Research AreaScience & Technology - Other Topics ; Materials Science
WOS SubjectNanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS IDWOS:000516825600102
Citation statistics
Cited Times:14[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Corresponding AuthorGaroli, Denis
Affiliation1.Ist Italiano Tecnol, Via Morego 30, I-16163 Genoa, Italy
2.Politecn Milan, Dept Phys, Piazza L da Vinci 32, I-20133 Milan, Italy
3.EMPA Fed Swiss Res Inst, CH-9014 St Gallen, Switzerland
4.CNR, ICMATE, Corso Stati Uniti 4, I-35127 Padua, Italy
5.Chinese Acad Sci, Ningbo Inst Ind Technol, Cixi Inst Biomed Engn, 1219 Zhongguan West Rd, Ningbo 315201, Peoples R China
6.Elettra Sincrotrone Trieste SCpA, SS 14 Km 163,5 Area Sci Pk, I-34149 Basovizza Ts, Italy
7.Univ Trieste, Dept Phys, Via Alfonso Valerio 2, I-34127 Trieste, Italy
8.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Peoples R China
9.Rice Univ, Dept Elect & Comp Engn, 6100 Main St,MS-378, Houston, TX 77005 USA
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):12.
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),12.
MLA Garoli, Denis,et al."Galvanic Replacement Reaction as a Route to Prepare Nanoporous Aluminum for UV Plasmonics".NANOMATERIALS 10.1(2020):12.
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