Tailoring the optical and catalytic properties of gold-silver nanoboxes and nanocages by introducing palladium

被引：99

作者：

Cobley, Claire M. ^{[1
]}

Campbell, Dean J. ^{[2
]}

Xia, Younan ^{[1
]}

机构：

[1] Univ Washington, Dept Chem, Seattle, WA 98195 USA

[2] Bradley Univ, Dept Chem & Biochem, Peoria, IL 61625 USA

来源：

ADVANCED MATERIALS | 2008年 / 20卷 / 04期

关键词：

D O I：

10.1002/adma.200702501

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Nanoboxes and nanocages consisting of three noble metals-Pd, An, and Ag-are synthesized through the use of sequential galvanic replacement reactions. In addition to their tunable plasmonic properties, these nanostructures catalyze hydrogenation reactions, such as the decolorization of methyl red. Both the plasmonic: and catalytic properties are dependent on the order at which the salt precursors were added for the replacement reactions.

引用

页码：748 / +

页数：6

共 28 条

[1] A review of modern transition-metal nanoclusters: their synthesis, characterization, and applications in catalysis
Aiken, JD
Finke, RG
[J]. JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 1999, 145 (1-2) : 1 - 44
[2] Electrochemical characteristics of high-Pd alloys in relation to Pd-allergy
Berzins, DW
Kawashima, I
Graves, R
Sarkar, NK
[J]. DENTAL MATERIALS, 2000, 16 (04) : 266 - 273
[3] Gold nanocages as contrast agents for spectroscopic optical coherence tomography
Cang, H
Sun, T
Li, ZY
Chen, JY
Wiley, BJ
Xia, YN
Li, XD
[J]. OPTICS LETTERS, 2005, 30 (22) : 3048 - 3050
[4] Immuno gold nanocages with tailored optical properties for targeted photothermal destruction of cancer cells
Chen, Jingyi
Wang, Danling
Xi, Jiefeng
Au, Leslie
Siekkinen, Andy
Warsen, Addie
Li, Zhi-Yuan
Zhang, Hui
Xia, Younan
Li, Xingde
[J]. NANO LETTERS, 2007, 7 (05) : 1318 - 1322
[5] Optical properties of Pd-Ag and Pt-Ag nanoboxes synthesized via galvanic replacement reactions
Chen, JY
Wiley, B
McLellan, J
Xiong, YJ
Li, ZY
Xia, YN
[J]. NANO LETTERS, 2005, 5 (10) : 2058 - 2062
[6] ULTRAVIOLET VISIBLE ABSORPTION-SPECTRA OF THE COLLOIDAL METALLIC ELEMENTS
CREIGHTON, JA
EADON, DG
[J]. JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS, 1991, 87 (24): : 3881 - 3891
[7] Gold nanoparticles: Assembly, supramolecular chemistry, quantum-size-related properties, and applications toward biology, catalysis, and nanotechnology
Daniel, MC
Astruc, D
[J]. CHEMICAL REVIEWS, 2004, 104 (01) : 293 - 346
[8] Synergetic effect of platinum or palladium on gold catalyst in the selective oxidation of D-sorbitol
Dimitratos, N
Porta, F
Prati, L
Villa, A
[J]. CATALYSIS LETTERS, 2005, 99 (3-4) : 181 - 185
[9] Cancer nanotechnology: Opportunities and challenges
Ferrari, M
[J]. NATURE REVIEWS CANCER, 2005, 5 (03) : 161 - 171
[10] Nanosphere lithography: A versatile nanofabrication tool for studies of size-dependent nanoparticle optics
Haynes, CL
Van Duyne, RP
[J]. JOURNAL OF PHYSICAL CHEMISTRY B, 2001, 105 (24) : 5599 - 5611

← 1 2 3 →