病毒阿帕特默查和基于阿帕特默的病毒检测生物传感器:一篇综述
Changchun Hu1, Shuting Yang2, Shuo Li2
1Hunan Key Laboratory of Biomedical Nanomaterials and Devices, Hunan University of Technology, Zhuzhou, Hunan 412007, China; School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China.
International journal of biological macromolecules
|July 19, 2024
概括
快速检测病毒对公共卫生至关重要. 基于aptamer的生物传感器,使用通过SELEX选择的DNA或RNAaptamer,为准确和敏感的病毒识别提供了一个有希望的解决方案.
科学领域:
- 生物技术是生物技术.
- 分子生物学分子生物学
- 生物感知技术的技术
背景情况:
- 病毒引起的传染病对公共卫生和全球经济产生重大影响.
- 准确和快速的病毒检测对于预防和诊断感染至关重要.
- 基于aptamer的检测技术正在成为病毒识别的强大工具.
研究的目的:
- 审查通过指数式丰富 (SELEX) 系统演化基因组的系统演化基因组方案,用于合体查.
- 讨论针对病毒目标的专用SELEX策略.
- 总结一下针对病毒检测的基于aptamer的生物传感器的最新进展.
主要方法:
- 体是使用SELEX选择的小单链DNA或RNA分子.
- SELEX涉及联结,分离,放大和恢复的代循环.
- 采用各种SELEX策略来产生对病毒标具有高度亲和力的aptamers.
主要成果:
- 已经开发出了许多针对病毒标记蛋白和病毒的aptamers.
- 这些体被用于基于体的生物传感器 (体传感器) 中,用于病毒检测.
- 最近的研究表明,对常见病毒的胃感应器灵敏度和特异性取得了有前途的进展.
结论:
- 基于aptamer的生物传感器代表了病毒检测技术的重大进步.
- 需要对SELEX优化和食感器开发进行进一步的研究.
- 解决当前的局限性将提高aptasensor平台的临床和诊断实用性.
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