Properties of nanowires based on the tobacco mosaic virus and gold nanoparticles

被引：1
|
作者：
Kurgan, Nataly [1 ]
Karbivskyy, Volodymyr [1 ]
机构：
[1] NAS Ukraine, GV Kurdyumov Inst Met Phys, 36 Vernadsky Blvd, UA-03680 Kiev, Ukraine
来源：
APPLIED NANOSCIENCE | 2020年 / 10卷 / 08期
关键词：
Nanowires; Tobacco mosaic virus; Gold nanoparticles; Physicochemical properties; Electronic structure;
D O I：
10.1007/s13204-019-01010-8
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
A study carried out of the physicochemical properties and the morphology of the nanowires based on the tobacco mosaic virus and gold nanoparticles obtained by atomic force microscopy and X-ray photoelectron spectroscopy. It was found that the nanowires prefer to cluster ordering. Its interaction with the substrate is characterized by C-N bond, while the bond N-C=O is characterized by binding virions with each other. The electronic Au 4fcore levels demonstrate shift towards lower binding energy at nanowires formation. It has been established that the obtained nanowires have optical activity with a maximum at 540 nm.
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页码：2685 / 2689
页数：5
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