DNAzyme signal amplification based on Au@Ag core–shell nanorods for highly sensitive SERS sensing miRNA-21

Wei Xu; Yu Zhang; Hao Chen; Jinhua Dong; Ranjha Khan; Jianjun Shen; Honglin Liu

doi:10.1007/s00216-022-04053-z

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DNAzyme signal amplification based on Au@Ag core–shell nanorods for highly sensitive SERS sensing miRNA-21

Wei Xu Yu Zhang Hao Chen Jinhua Dong Ranjha Khan Jianjun Shen Honglin Liu

Year: 2022 Journal: Analytical and Bioanalytical Chemistry Vol: 414 (14)Pages: 4079-4088 Publisher: Springer Science+Business Media

DOI: 10.1007/s00216-022-04053-z

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Keywords:

Nanorod Deoxyribozyme Raman scattering Plasmon Detection limit Nanotechnology Raman spectroscopy Chemistry Biosensor Nanoprobe Materials science Optoelectronics Nanoparticle Optics Physics

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Advanced biosensing and bioanalysis techniques

Life Sciences → Biochemistry, Genetics and Molecular Biology → Molecular Biology

RNA Interference and Gene Delivery

Life Sciences → Biochemistry, Genetics and Molecular Biology → Molecular Biology

MicroRNA in disease regulation

Life Sciences → Biochemistry, Genetics and Molecular Biology → Cancer Research

DNAzyme signal amplification based on Au@Ag core–shell nanorods for highly sensitive SERS sensing miRNA-21

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