纳米材料疾病标志物的电化学检测研究进展

Research progress in electrochemical detection of disease markers using nanomaterials

疾病标志物是一种可以客观反映正常生理状况、病情发展情况的一类指示物,在临床医学诊断中起着关键作用。电化学生物传感器以独特的分析检测方法以及在临床医学中的潜在应用,近年来广受研究者关注。阐述了基于石墨烯、贵金属纳米粒子、碳纳米管、量子点材料和纳米氧化物材料纳米材料所构建的电化学生物传感器对疾病标志物的检测,最后展望了电化学生物传感器检测疾病标志物的研究方向以及未来的发展趋势。

Disease markers are a kind of indicators that can objectively reflect normal physiological conditions and disease development,and play a key role in clinical medical diagnosis.Electrochemical biosensors have received wide attention from researchers in recent years for their unique analysis and detection methods and their potential applications in clinical medicine.The detection of disease markers by electrochemical biosensors based on graphene,precious metal nanoparticles,carbon nanotubes,quantum dot materials,and nano-oxide materials are described,and finally the detection of disease markers by electrochemical biosensors,the research direction and future development trend are prospected.