Facet-dependent surface plasmon resonance properties of Au-Cu2 o core-shell nanocubes, octahedra, and rhombic dodecahedra.

Facet-dependent surface plasmon resonance properties of Au-Cu2 o core-shell nanocubes, octahedra, and rhombic dodecahedra.

Small (Weinheim an der Bergstrasse, Germany) (2014-08-15)

Shih-Chen Hsu, Shu-Ya Liu, Hsiang-Ju Wang, Michael H Huang

ABSTRACT

Au-Cu2 O core-shell nanocubes, octahedra, and rhombic dodecahedra display facet-dependent optical properties. Furthermore, different-sized Au-Cu2 O octahedra with 58, 65, 68, and 73 nm octahedral gold cores clearly show a transition from the shell thickness-independent gold surface plasmon resonance band for octahedra with smaller gold cores to progressive red-shifts of the band with increasing shell thickness in octahedra with larger gold cores.

MATERIALI

N° Catalogo

Marchio

Descrizione del prodotto

221465

Sigma-Aldrich

Sodio idrossido, ACS reagent, ≥97.0%, pellets

S5881

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Sodio idrossido, reagent grade, ≥98%, pellets (anhydrous)

415413

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Idrossido di sodio, 50% in H₂O

L3771

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Sodio dodecil solfato, BioReagent, suitable for electrophoresis, for molecular biology, ≥98.5% (GC)

159417

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Hydroxylamine hydrochloride, ReagentPlus^®, 99%

H5882

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Esadeciltrimetilammonio bromuro, ≥98%

75746

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Sodio dodecil solfato, ≥99.0% (GC), dust-free pellets

72068

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Idrossido di sodio, BioUltra, for molecular biology, 10 M in H₂O

255580

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Hydroxylamine hydrochloride, ACS reagent, 98.0%

S8045

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Sodio idrossido, BioXtra, ≥98% (acidimetric), pellets (anhydrous)

06203

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Sodio idrossido, puriss., meets analytical specification of Ph. Eur., BP, NF, E524, 98-100.5%, pellets

S2770

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Idrossido di sodio, 1.0 N, BioReagent, suitable for cell culture

H6269

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Esadeciltrimetilammonio bromuro, for molecular biology, ≥99%

71736

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Sodio dodecil solfato, BioUltra, for molecular biology, 10% in H₂O

655104

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Sodio idrossido, reagent grade, 97%, powder

306576

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Sodio idrossido, pellets, semiconductor grade, 99.99% trace metals basis

55460

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Hydroxylamine hydrochloride, puriss. p.a., ACS reagent, ≥99.0% (RT)

05030

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Sodio dodecil solfato, BioUltra, for molecular biology, 20% in H₂O

S8263

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Idrossido di sodio, 5.0 M

71725

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Sodio dodecil solfato, BioUltra, for molecular biology, ≥99.0% (GC)

H9151

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Esadeciltrimetilammonio bromuro, BioXtra, ≥99%

224332

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Copper(I) chloride, ReagentPlus^®, purified, ≥99%

367176

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Sodio idrossido, beads, 16-60 mesh, reagent grade, 97%

484024

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52365

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74255

Supelco

Sodio dodecil solfato, dust-free pellets, suitable for electrophoresis, for molecular biology, ≥99.0% (GC)

431362

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Hydroxylamine hydrochloride, 99.999% trace metals basis

71687

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Sodio idrossido, BioUltra, for luminescence, ≥98.0% (T), pellets

71729

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Sodio dodecil solfato, ≥98.0% (GC)

229628

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