Biogreen Synthesis of Carbon Dots for Biotechnology and Nanomedicine Applications.
Biogreen Synthesis of Carbon Dots for Biotechnology and Nanomedicine Applications.
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DOI：
10.1007/s40820-018-0223-3
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发表时间：
2018
影响因子：
26.6
通讯作者：
Yong KT
中科院分区：
文献类型：
--
作者：
Chan KK;Yap SHK;Yong KT
在过去的十年中，碳点因其优异的光致发光特性以及易于通过掺杂和功能化改变其光学特性而引起了许多不同领域的兴趣，包括纳米医学、太阳能、光电子学、能量存储和传感应用。本文首先对碳点的合成、结构和光学性质以及光致发光机制进行了综述和总结。然后，我们描述了一系列基于碳点的传感器的设计以及与之相关的不同传感机制。此后，我们详细介绍了碳点传感器的最新研究进展，用于选择性和灵敏地检测各种分析物，包括重金属、阳离子、阴离子、生物分子、生物标记物、硝基芳香族炸药、污染物、维生素和药物。最后，我们对碳点在现实生活传感中的总体现状、挑战和未来方向进行了总结。
Over the past decade, carbon dots have ignited a burst of interest in many different fields, including nanomedicine, solar energy, optoelectronics, energy storage, and sensing applications, owing to their excellent photoluminescence properties and the easiness to modify their optical properties through doping and functionalization. In this review, the synthesis, structural and optical properties, as well as photoluminescence mechanisms of carbon dots are first reviewed and summarized. Then, we describe a series of designs for carbon dot-based sensors and the different sensing mechanisms associated with them. Thereafter, we elaborate on recent research advances on carbon dot-based sensors for the selective and sensitive detection of a wide range of analytes, including heavy metals, cations, anions, biomolecules, biomarkers, nitroaromatic explosives, pollutants, vitamins, and drugs. Lastly, we provide a concluding perspective on the overall status, challenges, and future directions for the use of carbon dots in real-life sensing.
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发表时间：
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影响因子：
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