摘要
DNA-二维纳米片层材料传感平台结合DNA分子特异性识别能力与二维纳米片层材料优越的物理、化学特性,已成为化学/生物传感器领域重要的研究方向之一.鉴于二维纳米片层材料领域的快速发展,首先介绍了DNA-二维纳米片层材料传感平台的构筑机理,随后重点综述了该传感平台在化学、生物目标物分析检测中的应用研究,并对该类传感平台的应用前景做了展望.
Combining the specific recognition ability of DNA molecules with the superior physical and chemical properties of two-dimensional(2D) layered materials, a DNA-2D layered nanomaterial sensing platform was constructed. More and more researchers are devoted to develop this sensing platform, which has become one of the important research directions in the field of chemical/biological sensors. In view of the rapid development of the 2D layered materials, this paper firstly introduces the construction principle of the DNA-2D layered material sensing platform. Then we mainly review the application of the sensing platform in the analysis of chemical and biological molecules, including metal ions, mycotoxins, ATP, amino acid, antibiotics, nucleic acids, proteins and cancer cells. Finally, the future of this sensing platform is prospected.
作者
迟景元
李晶
任少康
苏邵
汪联辉
Chi Jingyuan;Li Jing;Ren Shaokang;Su Shao;Wang Lianhui(Key Laboratory for Organic Electronics and Information Displays(KLOEID)&Jiangsu Key Laboratory for Biosensors,School of Materials Science and Engineering,Nanjing University of Posts and Telecommunications,Nanjing 210023,China)
出处
《化学学报》
SCIE
CAS
CSCD
北大核心
2019年第12期1230-1238,共9页
Acta Chimica Sinica
基金
国家重点研发计划纳米科技重点专项(No.2017YFA0205302)
国家自然科学基金(Nos.61671250,21475064)
江苏省大学生创新训练计划(No.SZD2018013)资助.
