Application of DNA Silver Nanoclusters in the Fluorescence Biosensors based on Functional Nucleic Acids

被引：1
|
作者：
Wang, Junyang [1 ]
Liu, Zheng [1 ]
Zhang, Qian [1 ]
Sun, Chunyan [1 ]
Li, Hongxia [1 ]
机构：
[1] Jilin Univ, Coll Food Sci & Engn, Changchun 130062, Peoples R China
来源：
CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE | 2022年 / 43卷 / 06期
关键词：
DNA silver nanocluster; Functional nucleic acid; Fluorescence; Biosensor; HIGHLY SENSITIVE DETECTION; LABEL-FREE; OPTICAL-PROPERTIES; ENERGY-TRANSFER; PROBE; SENSOR; IONS; GOLD; APTASENSOR; ASSAY;
D O I：
10.7503/cjcu20220010
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
DNA silver nanoclusters???DNA-AgNCs???are a kind of fluorescent nanoprobes obtained by reducing Ag+with NaBH4using DNA as template???because the N atoms on the base heterocyclic are combined with Ag+.Due to theadvantages of simple synthesis method???good biocompatibility and adjustable fluorescence emission wavelength???DNA-AgNCs have been widely used in the fields of analysis and detection.In this paper???the application of DNA-AgNCs as label-free fluorescent probes in functional nucleic acids biosensing detection is classified and summarized.In addition???conclusive views on the deficiencies and application potential are put forward???which provide referencesfor future research and application
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页数：15
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