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A Novel Fluorescent Aptamer Sensor with DNAzyme Signal Amplification for the Detection of CEA in Blood

Carcinoembryonic antigen (CEA) is a tumor-specific biomarker; however, its low levels in the early stages of cancer make it difficult to detect. To address the need for analysis of ultra-low-level substances, we designed and synthesized a fluorescent aptamer sensor with DNAzyme signal amplification...

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Detalles Bibliográficos
Autores principales:	Wei, Qingmin, Huang, Huakui, Wang, Shulong, Liu, Fa, Xu, Jiayao, Luo, Zhihui
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2023
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9920513/ https://www.ncbi.nlm.nih.gov/pubmed/36772357 http://dx.doi.org/10.3390/s23031317

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