Short peptide amphiphile nanostructures facilitate sunlight-induced nanowelding of gold nanosheets

被引：7

作者：

Kesharwani, Khushboo ^{[1
]}

Kautu, Aanand ^{[1
]}

Sharma, Shruti ^{[1
]}

Singh, Ramesh ^{[1
,4
]}

Kumar, Vikas ^{[2
]}

Tripathi, Satyendra Kumar ^{[1
]}

Shukla, Prashant ^{[3
]}

Joshi, Khashti Ballabh ^{[1
]}

机构：

[1] Dr Hari Singh Gour Vishwavidyalaya, Sch Chem Sci & Technol, Dept Chem, Sagar 470003, Madhya Pradesh, India

[2] IISc, Dept Chem, Bengaluru, Karnataka, India

[3] Dr Hari Singh Gour Vishwavidyalaya, Sch Phys Sci, Dept Phys, Sagar 470003, Madhya Pradesh, India

[4] Indian Inst Technol Gandhinagar IITGN, Palaj, India

来源：

CHEMICAL COMMUNICATIONS | 2022年 / 58卷 / 99期

关键词：

NANOPARTICLES; FABRICATION; TOXICITY;

D O I：

10.1039/d2cc05392f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An effortless thermoplasmonic welding of multi-shaped gold nanosheets is achieved by ordinary and simple sunlight irradiation. A light-matter interaction occurred via the nanogaps of smaller nanosheets, leading to the enhancement of the electromagnetic field and thus effectively concentrating the heat at the welding point. The sPA peptide nanostructure facilitates the nanowelding of small caged gold nanostructures.

引用

页码：13815 / 13818

页数：4

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