Advances in Fluorescent Nanosensors for Detection of Vitamin B12.

IF 4.2 2区 化学 Q1 CHEMISTRY, ANALYTICAL
Yongming Guo, Yijin Li, Yubin Xiang
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引用次数: 0

Abstract

Vitamin B12 plays a significant role in maintaining human health. Deficiency or excess intake of vitamin B12 may cause some diseases. Therefore, it is significant to fabricate sensors for sensitive assay of vitamin B12. In the past few years, a variety of nanomaterials have been developed for the fluorescence detection of vitamin B12 in tablets, injection, human serum and food. In the review, the assay mechanisms of fluorescent nanomaterials for sensing vitamin B12 were first briefly discussed. And the progress of various nanomaterials for fluorescence detection of vitamin B12 were systematically summarized. Furthermore, the sensing performance of fluorescent nanosensors was compared with fluorescent probes. Lastly, the challenges and perspectives about the topic were presented.

用于检测维生素 B12 的荧光纳米传感器的进展。
维生素 B12 在维护人类健康方面发挥着重要作用。缺乏或过量摄入维生素 B12 可能会导致某些疾病。因此,制造灵敏检测维生素 B12 的传感器意义重大。在过去几年中,已经开发出多种纳米材料,用于片剂、注射剂、人体血清和食品中维生素 B12 的荧光检测。在综述中,首先简要讨论了荧光纳米材料检测维生素 B12 的机理。并系统总结了各种纳米材料在荧光检测维生素 B12 方面的研究进展。此外,还比较了荧光纳米传感器与荧光探针的传感性能。最后,提出了有关该主题的挑战和展望。
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来源期刊
CiteScore
12.00
自引率
4.00%
发文量
137
审稿时长
6 months
期刊介绍: Critical Reviews in Analytical Chemistry continues to be a dependable resource for both the expert and the student by providing in-depth, scholarly, insightful reviews of important topics within the discipline of analytical chemistry and related measurement sciences. The journal exclusively publishes review articles that illuminate the underlying science, that evaluate the field''s status by putting recent developments into proper perspective and context, and that speculate on possible future developments. A limited number of articles are of a "tutorial" format written by experts for scientists seeking introduction or clarification in a new area. This journal serves as a forum for linking various underlying components in broad and interdisciplinary means, while maintaining balance between applied and fundamental research. Topics we are interested in receiving reviews on are the following: · chemical analysis; · instrumentation; · chemometrics; · analytical biochemistry; · medicinal analysis; · forensics; · environmental sciences; · applied physics; · and material science.
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