Nanosensors Based on Structural Memory Carbon Nanodots for Ag+ Fluorescence Determination
收藏国家林业和草原科学数据中心2022-12-08 更新2024-03-06 收录
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资源简介：
Ag+ pollution is of great harm to the human body and environmental biology. Therefore, there is an urgent need to develop inexpensive and accurate detection methods. Herein, ligninderived structural memory carbon nanodots (CSM-dots) with outstanding fluorescence properties were fabricated via a green method. The mild preparation process allowed the CSM-dots to remain plentiful phenol, hydroxyl, and methoxy groups, which have a specific interaction with Ag+ through the reduction of silver ions. Further, the sulfur atoms doped on CSM-dots provided more active sites on their surface and the strong interaction with Ag nanoparticles.
提供机构：
国家林业和草原科学数据中心
创建时间：
2022-12-08
