One-Step Synthesis of Water-Soluble Silver Sulfide Quantum Dots and Their Application to Bioimaging

被引：33
|
作者：
Ren, Qiaoli [1 ,2 ]
Ma, Yuheng [1 ]
Zhang, Shumin [1 ]
Ga, Lu [1 ]
Ai, Jun [2 ]
机构：
[1] Inner Mongolia Med Univ, Coll Pharm, Hohhot 010110, Peoples R China
[2] Inner Mongolia Normal Univ, Inner Mongolian Key Lab Enviromental Chem, Coll Chem & Environm Sci, Hohhot 010022, Peoples R China
来源：
ACS OMEGA | 2021年 / 6卷 / 09期
基金：
中国国家自然科学基金;
关键词：
TUNABLE FLUORESCENCE; AG2S NANOCLUSTERS;
D O I：
10.1021/acsomega.0c06276
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
This work reports a simple water-phase microwave method for the synthesis of water-soluble red emission Ag2S quantum dots at low temperatures without the need for an anaerobic process. It is worth noting that the prepared water-soluble Ag2S quantum dots enjoy positive water dispersion stability. 3-(4,5)-Dimethylthiahiazo(-z-y1)-3,5-di-phenyte-trazoliumromide (MTT) results showed that the prepared Ag2S quantum dots had promising biocompatibility and low cytotoxicity. In addition, we further applied the low-toxicity near-infrared Ag2S quantum dots for cell imaging, demonstrating a promising biological probe for cell imaging.
引用
收藏
页码：6361 / 6367
页数：7
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