应用化学 ›› 2025, Vol. 42 ›› Issue (5): 642-655.DOI: 10.19894/j.issn.1000-0518.240358

• 综合评述 • 上一篇    

荧光纳米材料在唇印可视化检测中的研究进展

李建军(), 何佳烨, 侯碧海   

  1. 广西警察学院刑事科学技术学院,南宁 530000
  • 收稿日期:2024-11-07 接受日期:2025-03-21 出版日期:2025-05-01 发布日期:2025-06-05
  • 通讯作者: 李建军
  • 基金资助:
    广西教育厅中青年课题(2023KY0914);广西壮族自治区公安厅专项课题(2023GAQN109);广西警察学院校级项目(2024KYYB02)

Research Advancements in the Visual Detection of Lip Prints Using Fluorescent Nanomaterials

Jian-Jun LI(), Jia-Ye HE, Bi-Hai HOU   

  1. Faculty of Criminal Science and Technology,Guangxi Police College,Nanning 530000,China
  • Received:2024-11-07 Accepted:2025-03-21 Published:2025-05-01 Online:2025-06-05
  • Contact: Jian-Jun LI
  • About author:724722548@qq.com
  • Supported by:
    the Foundation:Youth Project of Guangxi Education Department(2023KY0914);the Special Project of Guangxi Public Security Department(2023GAQN109);the Campus Project of Guangxi Police College(2024KYYB02)

摘要:

近年来,荧光纳米材料应用于唇印可视化检测领域日益增多,由此衍生出了唇印荧光纳米显现可视化技术,该技术具有高灵敏度、高分辨率、高稳定性、强烈荧光性能和高生物相容性等特点。 因此,本综述从显现材料和效果评价方面详细总结了唇印荧光纳米可视化检测中国内外的研究进展和热点内容。 在显现材料方面,重点介绍了基于普通有机荧光染料、荧光碳纳米粉末和稀土发光纳米材料的唇印可视化检测分析应用; 在显现效果评价方面,从对比度、灵敏度、选择性和毒害性分析了荧光纳米材料唇印可视化检测的效果评价方法,并归纳了显现效果的影响因素。 最后,对唇印荧光纳米可视化检测未来发展方向提出了全新展望: 致力于制备复合型荧光材料; 解决唇印可视化检测中DNA无损提取技术; 提升唇印证据价值。

关键词: 唇印可视化检测, 荧光材料, 纳米材料, 稀土, 显现效果

Abstract:

In recent years, the application of nano-fluorescent materials in the field of lip print visual detection has been increasing, leading to the development of lip print fluorescence nano-visualization technology.This technology has the characteristics of high sensitivity, high resolution, high stability, strong fluorescence performance, and high biocompatibility. Therefore, this review provides a detailed summary of the research progress and hot topics in lip print fluorescence nano-visualization detection both domestically and internationally, from the perspectives of visualization materials and effect evaluation. In terms of visualization materials, it highlights the applications of lip print visual detection analysis based on ordinary fluorescent powder, fluorescent carbon nano-powder, and rare earth luminescent nanomaterials. In terms of effect evaluation, it analyzes the methods for evaluating the effectiveness of lip print visual detection using fluorescent nano-materials from the perspectives of contrast, sensitivity, selectivity, and toxicity, and summarizes the factors affecting visualization effects. Finally, it proposes a new outlook for the future development direction of lip print fluorescence nano-visualization detection: focusing on the preparation of composite fluorescent materials; the issue of non-destructive DNA extraction technology in lip print visual detection; and to enhance the evidential value of lip prints.

Key words: Visual detection of lip prints, Fluorescent materials, Nanomaterials, Rare earths, Development effect

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