碳量子点
表面改性
碳化
量子点
材料科学
纳米技术
碳纤维
水热碳化
生物相容性
荧光
光催化
降级(电信)
计算机科学
化学工程
化学
催化作用
复合材料
有机化学
扫描电子显微镜
工程类
物理
复合数
冶金
电信
量子力学
作者
Quancai Sun,Jinxin Cheng,Si-Yu Qi,Jinfeng Chen,Dingyu Hu
出处
期刊:Nano express
[IOP Publishing]
日期:2024-01-03
卷期号:5 (1): 012001-012001
标识
DOI:10.1088/2632-959x/ad15a4
摘要
Abstract Functionalized carbon quantum dots (CQDs) show great potential for application in the field of food safety. CQDs have attracted widespread attention in this regard due to the wide range of sources of raw materials for their synthesis, and their good biocompatibility and stable fluorescence. This paper analyses the properties of CQDs and compares with those of conventional semiconductor quantum dots (SCQDs). It analyses the similarities and differences between hydrothermal carbonization, pyrolysis and microwave-assisted synthesis of CQDs, and reviews the principles and methods of functionalization of CQDs through surface modification and doping. Finally, it discusses the applications of functionalized CQDs in food safety, such as detection and sensing, bio-inhibition and photocatalytic degradation, and the mechanisms of detection.
科研通智能强力驱动
Strongly Powered by AbleSci AI