Synthesis of Luminescent Ag Nanoclusters with Antibacterial Activity

被引：197

作者：

Liu, Ying-Fan ^{[1
,2
]}

Wang, Lei ^{[1
]}

Bu, Chun-Po ^{[3
]}

Wang, Guo-Qing ^{[1
]}

Zhang, Yan-Hui ^{[1
]}

Fang, Shao-Ming ^{[1
,2
]}

Shi, Wan-Zhen ^{[3
]}

机构：

[1] Zhengzhou Univ Light Ind, Henan Prov Key Lab Surface & Interface Sci, Zhengzhou 450001, Peoples R China

[2] Zhengzhou Univ Light Ind, Henan Collaborat Innovat Ctr Environm Pollut Cont, Zhengzhou 450001, Peoples R China

[3] Shandong Univ Sci & Technol, Coll Chem & Environm Engn, Qingdao 266510, Shandong, Peoples R China

来源：

JOURNAL OF NANOMATERIALS | 2015年 / 2015卷

关键词：

FLUORESCENT SILVER NANOCLUSTERS; QUANTUM DOTS; ACID; EMISSION; PROBES; GREEN;

D O I：

10.1155/2015/792095

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

This paper focuses on the synthesis of novel Ag nanoclusters (NCs) using DHLA as capping reagents in aqueous solution by a photoreduction method. Luminescence studies indicated that the DHLA-Ag NCs exhibited strong blue emission with maximum peak at 480 nm. The maximum emission of the NCs can be greatly improved with irradiating time by around 15-fold from 3 h to 67 h. By means of mycelium growth rate, the results showed that the Ag NCs with smaller sizes had a good antimicrobial effect.

引用

页数：8

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