Galvanic Replacement Reaction as a Route to Prepare Nanoporous Aluminum for UV Plasmonics

doi:10.3390/nano10010102

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	Galvanic Replacement Reaction as a Route to Prepare Nanoporous Aluminum for UV Plasmonics
	Garoli, Denis 2; Schirato, Andrea 2,3; Giovannini, Giorgia 4; Cattarin, Sandro 5; Ponzellini, Paolo 2; Calandrini, Eugenio 2; Zaccaria, Remo Proietti 1,2; D'Amico, Francesco 6; Pachetti, Maria 6,7; Yang, Wei 8
刊名	NANOMATERIALS
	2020
卷号	10 期号:1 页码:12
关键词	plasmonic ultraviolet nanoporous aluminum SERS metal enhanced fluorescence
DOI	10.3390/nano10010102
通讯作者	Garoli, Denis(denis.garoli@iit.it)
英文摘要	There 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.
WOS研究方向	Science & Technology - Other Topics ; Materials Science
语种	英语
出版者	MDPI
WOS记录号	WOS:000516825600102
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/137731]
专题	金属研究所_中国科学院金属研究所
通讯作者	Garoli, Denis
作者单位	1.Chinese Acad Sci, Ningbo Inst Ind Technol, Cixi Inst Biomed Engn, 1219 Zhongguan West Rd, Ningbo 315201, Peoples R China 2.Ist Italiano Tecnol, Via Morego 30, I-16163 Genoa, Italy 3.Politecn Milan, Dept Phys, Piazza L da Vinci 32, I-20133 Milan, Italy 4.EMPA Fed Swiss Res Inst, CH-9014 St Gallen, Switzerland 5.CNR, ICMATE, Corso Stati Uniti 4, I-35127 Padua, Italy 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
推荐引用方式 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.