纳米材料
碳纤维
材料科学
抗氧化剂
兴奋剂
电化学
活性氧
纳米技术
金属
激进的
量子点
化学工程
化学
电极
冶金
有机化学
复合材料
复合数
光电子学
物理化学
工程类
生物化学
作者
Yueyue Zhao,Yingmin Wang,Yan Li
标识
DOI:10.1016/j.inoche.2023.110894
摘要
Excessive reactive oxygen species levels will cause great harm to the human body, so it’s important to develop a highly effective antioxidant to balance their level. In this study, metal-doped carbon nanomaterials-Al-doped carbon quantum dots (Al-CQDs) and carbon nanosheets (Al-CNSs) were first peeled off from the MAX phase by electrochemical approach. The detailed stripped mechanism was analyzed and demonstrated. The as-prepared Al-CQDs and Al-CNSs exhibited improved antioxidant activity by hydroxyl radicals (·OH) scavenging test, due to the Al doping and thus the improved charge transport ability. As a kind of environment-friendly and non-toxic material, metal-doped carbon nanomaterials could have great application prospects in the field of antioxidants.
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