Triton X-100 for three-plasmon gold nanostars with two photothermally active NIR (near IR) and SWIR (short-wavelength IR) channels

被引：108

作者：

Pallavicini, Piersandro ^{[1
]}

Dona, Alice ^{[1
]}

Casu, Alberto ^{[2
]}

Chirico, Giuseppe ^{[3
]}

Collini, Maddalena ^{[3
]}

Dacarro, Giacomo ^{[1
]}

Falqui, Andrea ^{[2
]}

Milanese, Chiara ^{[1
]}

Sironi, Laura ^{[3
]}

Taglietti, Angelo ^{[1
]}

机构：

[1] Univ Pavia, Dept Chem, I-27100 Pavia, Italy

[2] IIT, I-16163 Genoa, Italy

[3] Univ Milano Bicocca, Dept Phys G Occhialini, I-20126 Milan, Italy

来源：

CHEMICAL COMMUNICATIONS | 2013年 / 49卷 / 56期

关键词：

SIZE CONTROLLED SYNTHESIS; NANOPARTICLES; NANOCRYSTALS; NANORODS; GROWTH;

D O I：

10.1039/c3cc42999g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Five-branched gold nanostars are obtained using Triton X-100 in a seed-growth synthesis. They have the uncommon feature of two intense localized surface plasmon resonances (LSPRs) in the 600-900 and 1100-1600 nm ranges. Both LSPRs convert laser radiation into heat, offering two photothermally active channels in the NIR and SWIR ranges.

引用

收藏

页码：6265 / 6267

页数：3

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