克里斯普尔/卡斯系统:在食品安全领域开发非核酸目标检测的加速器
Yaru Li1, Zhiying Zhao1, Yajie Liu1
1State Key Laboratory of Food Nutrition and Safety, Key Laboratory of Industrial Microbiology, Ministry of Education, Tianjin Key Laboratory of Industry Microbiology, National and Local United Engineering Lab of Metabolic Control Fermentation Technology, China International Science and Technology Cooperation Base of Food Nutrition/Safety and Medicinal Chemistry, College of Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, China.
Journal of agricultural and food chemistry
|September 1, 2023
概括
克里斯普尔/卡斯系统为非核酸食品污染物提供了新的生物传感. 本次审查强调了它们的快速,敏感和现场检测能力,克服了传统方法的局限性,以提高食品安全.
科学领域:
- 食品安全 食品安全
- 生物传感技术的技术
- 分子诊断学 分子诊断
背景情况:
- 非核酸目标在确保食品安全方面存在重大挑战.
- 及时监测食品污染对公共卫生至关重要.
- 在生物传感应用中,CRISPR/Cas系统的使用越来越多.
研究的目的:
- 对非核酸食品安全目标的CRISPR/Cas驱动检测方法进行全面审查.
- 总结最近的进展,应用,挑战和未来的前景.
- 解决关于CRISPR/Cas应用在非核酸食品污染物的文献上的差距.
主要方法:
- 关于基于CRISPR/Cas的生物传感器的最新科学文献的审查.
- 专注于将CRISPR/Cas与体和DNA酶集成在一起.
- 对非核酸目标在食品安全中的应用进行分析.
主要成果:
- 当CRISPR/Cas系统与aptamer和/或DNAzymes集成时,为非核酸目标检测提供了一个强大的平台.
- 与传统方法相比,CRISPR/Cas驱动的检测提供了优势,包括新性,便携性和减少对大型仪器的依赖.
- 对食品污染物进行快速,准确,敏感和现场测试的证明能力.
结论:
- 基于CRISPR/Cas的生物传感技术代表了检测非核酸食品污染物的重大进步.
- 这项技术有望通过其效率和可访问性来彻底改变食品安全监测.
- 需要进一步的研究和开发来应对当前的挑战,并充分实现未来的潜力.
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