柔性传感器在法庭科学领域的研究进展OA
Research Progress of Flexible Sensors in the Field of Forensic Science
法庭科学检验可以及时发现和固定证据,提高案件侦查效能,促进公正司法.传统的法庭科学检验由于操作复杂、依赖实验室环境和样本易被破坏等原因,难以满足快速响应、精准鉴定的要求.柔性传感器具有独特的物理化学特性,在法庭科学领域显示出良好的应用潜力.柔性传感器可实时获取检材的微小形变和化学成分变化等重要信息,并可贴合复杂的曲面样本以降低操作损伤的风险,提高证据保全和初步分析的效率.本文对柔性传感器的技术原理和工作机制进行了总结,对其在爆炸物、潜指纹、毒品、有害气体和毒物检测方面的最新应用进展进行了综述,对传感器的构建及其在法庭科学检验中的难点和挑战进行了分析,并对柔性传感器的未来发展进行了展望,以期为生物传感器在司法领域的相关研究和实际应用提供参考和借鉴.
The forensic science tests enable the timely discovery and fixation of evidence,enhance the efficiency of case investigation,and promote fair judicial proceedings.Traditional forensic science tests,due to their complex operations,reliance on laboratory environments,and vulnerability to sample damage,cannot meet the requirements of rapid response and precise identification.Flexible sensors,with their unique physical and chemical properties,have shown great potential for application in the field of forensic science.These sensors can obtain important information such as the minute deformation of the sample and changes in chemical composition in real time,and can adhere to complex curved surfaces to reduce the risk of operational damage and improve the efficiency of evidence preservation and preliminary analysis.This paper mainly summarizes the technical principles and working mechanisms of flexible sensors,reviews their latest application progress in explosive substances,latent fingerprints,drugs,harmful gases,and poison detection,analyzes the construction of sensors and the difficulties and challenges encountered in forensic science testing,and looks forward to the future development direction of flexible sensors.It provides reference and inspiration for the research and application of biosensors in the judicial field.
殷勤红;张思卿;刘笑岚;张硕玲;李唯;吕建华;朱艳琴;杨黎华
云南警官学院禁毒学院,智慧禁毒教育部重点实验室,云南省智慧禁毒重点实验室,昆明 650223昆明理工大学材料科学与工程学院,昆明 650093云南警官学院禁毒学院,智慧禁毒教育部重点实验室,云南省智慧禁毒重点实验室,昆明 650223云南警官学院禁毒学院,智慧禁毒教育部重点实验室,云南省智慧禁毒重点实验室,昆明 650223云南警官学院禁毒学院,智慧禁毒教育部重点实验室,云南省智慧禁毒重点实验室,昆明 650223云南警官学院禁毒学院,智慧禁毒教育部重点实验室,云南省智慧禁毒重点实验室,昆明 650223昆明理工大学分析测试研究中心,昆明 650093云南警官学院禁毒学院,智慧禁毒教育部重点实验室,云南省智慧禁毒重点实验室,昆明 650223
柔性材料传感器法庭科学评述
Flexible materialSensorForensic scienceReview
《分析化学》 2026 (8)
1309-1322,14
国家自然科学基金项目(No.82260337)、国家级及省级大学生创新训练计划项目(Nos.202511392008,S202511392033)和智慧禁毒重点实验室开放课题项目(No.ZHJDKF-2025005)资助. Supported by the National Natural Science Foundation of China(No.82260337),the National and Provincial-level College Students' Innovation and Training Programs(Nos.202511392008,S202511392033)and the Open Project of Key Laboratory of Smart Drugs Control(No.ZHJDKF-2025005).
评论