Synthesis and structural characterization of gold nanorods

被引：4

作者：

Garcia, Paulo Ricardo Abreu Furtado Ricardo ^{[1
]}

Araujo, Wagner Wlysses Rodrigues ^{[1
]}

Teobaldo, Gabriel Braga Marques ^{[2
]}

de Menezes, Alan Silva ^{[2
]}

Otubo, Larissa ^{[3
]}

Oliveira, Cristiano Luis Pinto ^{[1
]}

机构：

[1] Univ Sao Paulo, Inst Fis, Rua Matao 1371, BR-05508090 Sao Paulo, SP, Brazil

[2] Univ Fed Maranhao, CCET, Dept Fis, Av Portugueses 1966, BR-65080805 Sao Luis, MA, Brazil

[3] Inst Pesquisas Energet & Nucl, IPEN CNEN SP, Lab Microscopia & Microanal LMM, Ave Lineu Prestes 2242, BR-05508000 Sao Paulo, SP, Brazil

来源：

INTERNATIONAL NANO LETTERS | 2021年 / 11卷 / 01期

基金：

巴西圣保罗研究基金会;

关键词：

Gold nanorods; Synthesis; Structural characterization; SCATTERING; DIFFUSION;

D O I：

10.1007/s40089-020-00322-w

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Gold cylinders with nanometric dimensions were successfully synthesized and characterized by X-ray scattering and diffraction, transmission electron microscopy, dynamic light scattering, and ultraviolet-visible spectroscopy. A small change on the synthesis route led to a slower reaction, allowing better control over the dimensions of the nanorods. The structural characterization enabled the description of the parameters as a function of synthesis time as well as reliable quantification of molar concentrations. The fine-tuning of sizes is crucial for the optimization of the nanorods on specialized applications.

引用

页码：59 / 68

页数：10

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