Sensitive SERS detection of DNA and lysozyme based on polymerase assisted cross strand-displacement amplification
作者： Ying Li , Chengcun Lei , Yan Zeng , Xiaoting Ji , Shusheng Zhang
DOI: 10.1039/C2CC35688K
关键词: Lysozyme 、 Highly sensitive 、 Raman scattering 、 DNA 、 Biophysics 、 Raman spectroscopy 、 Analytical chemistry 、 Spectrum analysis 、 Multiple displacement amplification 、 Polymerase 、 Chemistry
摘要: A novel surface-enhanced Raman scattering (SERS) assay is demonstrated by developing a cross strand-displacement amplification (CSDA) method to enhance the SERS signals. Highly sensitive and selective detection of any single-stranded DNA achieved an aptasensor for proteins constructed.
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