Heterogeneous Microtubules of Self-assembled Silver and Gold Nanoparticles Using Alive Biotemplates

被引：3

作者：

Kubo, Andressa Mayumi ^{[1
]}

Gorup, Luiz Fernando ^{[1
]}

Amaral, Luciana Silva ^{[1
]}

Rodrigues-Filho, Edson ^{[1
]}

de Camargo, Emerson Rodrigues ^{[1
]}

机构：

[1] Univ Fed Sao Carlos UFSCar, Rod Washington Luis Km 235,CP 676, BR-13565905 Sao Carlos, SP, Brazil

来源：

MATERIALS RESEARCH-IBERO-AMERICAN JOURNAL OF MATERIALS | 2018年 / 21卷 / 04期

基金：

巴西圣保罗研究基金会;

关键词：

biotemplates; self assembly; nanoparticles; NOBLE-METAL NANOPARTICLES; COLLOIDAL NANOPARTICLES; MICROWIRES; ORGANIZATION; MORPHOLOGY; TEMPLATES; NANOWIRES; GROWTH;

D O I：

10.1590/1980-5373-MR-2017-0947

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Microtubules were constructed by covering the fungus Aspergillus aculeatus sequentially with silver and gold nanoparticles, resulting in a stable hybrid mesostructured material that presented three distinct regions containing different combinations of silver and gold nanoparticles. These heterogeneities were determined by the hyphal growth since the impossibility to cover the dead fungus, which suggests the influence of the secondary metabolites produced by living fungus in the deposition mechanism.

引用

页数：7