光致发光
纳米技术
光伏
材料科学
光催化
量子点
光子学
制作
碳量子点
碳纤维
可见光谱
能量转移
光伏系统
光电子学
工程物理
催化作用
化学
物理
生态学
生物
替代医学
生物化学
复合材料
病理
医学
复合数
作者
Mohammad Ehtisham Khan,Akbar Mohammad,Taeho Yoon
出处
期刊:Chemosphere
[Elsevier]
日期:2022-09-01
卷期号:302: 134815-134815
被引量:126
标识
DOI:10.1016/j.chemosphere.2022.134815
摘要
Carbon quantum dots (CQDs), the intensifying nanostructured form of carbon material, have exhibited incredible impetus in several research fields such as bio-imaging, bio-sensing, drug delivery systems, optoelectronics, photovoltaics, and photocatalysis, thanks to their exceptional properties. The CQDs show extensive photonic and electronic properties, as well as their light-collecting, tunable photoluminescence, remarkable up-converted photoluminescence, and photo-induced transfer of electrons were widely studied. These properties have great advantages in a variety of visible-light-induced catalytic applications for the purpose of fully utilizing the energy from the solar spectrum. The major purpose of this review is to validate current improvements in the fabrication of CQDs, characteristics, and visible-light-induced catalytic applications, with a focus on CQDs multiple functions in photo-redox processes. We also examine the problems and future directions of CQD-based nanostructured materials in this growing research field, with an eye toward establishing a decisive role for CQDs in photocatalysis, bio-imaging, and bio-sensing applications that are enormously effective and stable over time. In the end, a look forward to future developments is presented, with a view to overcoming challenges and encouraging further research into this promising field.
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