用于生物成像和诊断的环保型量子点的最新进展

IF 9.5 2区 材料科学 Q1 CHEMISTRY, PHYSICAL
Yanbing Lv, Lifang Zhang, Ruili Wu, Lin Song Li
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引用次数: 0

摘要

半导体量子点(QDs)作为一种前景广阔的荧光材料,因其独特的光学特性已被广泛应用于生物医学领域。目前,研究最深入的是含镉量子点(镉基量子点),其潜在的毒性阻碍了其进一步商业化。近年来,具有低毒性和环境友好性的生态友好型 QDs 开始得到开发,并在生物医学应用中显示出巨大的潜力。生态友好型 QDs 的高质量合成和适当的表面修饰是实现其应用的关键。本综述总结了生态友好型 QDs 在生物医学应用方面的进展,包括其设计制备、光学特性、表面修饰、毒性及其在生物成像和诊断中的应用。最后,介绍了生态友好型 QDs 在未来生物成像和诊断应用中面临的挑战。我们相信,这篇综述将为促进生态友好型 QDs 在生物成像和诊断领域的发展提供重要指导。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Recent progress on eco-friendly quantum dots for bioimaging and diagnostics

Recent progress on eco-friendly quantum dots for bioimaging and diagnostics

Semiconductor quantum dots (QDs), as promising fluorescent materials, have been widely applied in biomedical application due to their unique optical properties. Currently, the most intensively studied are Cd-containing QDs (Cd-based QDs), whose potential toxicity prevents their further commercialization. In recent years, the eco-friendly QDs with low toxicity and environmental friendliness have begun to be developed, showing great potential in biomedical applications. The high-quality synthesis of eco-friendly QDs and the appropriate surface modification are key to realize their applications. This review summarizes the progress of eco-friendly QDs for biomedical applications, including their designed preparation, optical properties, surface modification, toxicity, and their applications in bioimaging and diagnostics. Finally, the challenges of eco-friendly QDs for future bioimaging and diagnostics application were provided. We believe this review will provide important guidance for promoting the development of eco-friendly QDs in bioimaging and diagnostics.

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来源期刊
Nano Research
Nano Research 化学-材料科学:综合
CiteScore
14.30
自引率
11.10%
发文量
2574
审稿时长
1.7 months
期刊介绍: Nano Research is a peer-reviewed, international and interdisciplinary research journal that focuses on all aspects of nanoscience and nanotechnology. It solicits submissions in various topical areas, from basic aspects of nanoscale materials to practical applications. The journal publishes articles on synthesis, characterization, and manipulation of nanomaterials; nanoscale physics, electrical transport, and quantum physics; scanning probe microscopy and spectroscopy; nanofluidics; nanosensors; nanoelectronics and molecular electronics; nano-optics, nano-optoelectronics, and nano-photonics; nanomagnetics; nanobiotechnology and nanomedicine; and nanoscale modeling and simulations. Nano Research offers readers a combination of authoritative and comprehensive Reviews, original cutting-edge research in Communication and Full Paper formats. The journal also prioritizes rapid review to ensure prompt publication.
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