A “turn-off” SERS aptasensor based DNAzyme-gold nanorod for ultrasensitive lead ion detection

It is great significance to precisely monitor lead (II) ions (Pb(2+)) for environment protection and human health monitoring. We designed a sensitive detection strategy for sensitive and selective determination of Pb(2+), based on a Pb(2+)-specific DNAzyme as the catalytic unit, Cy3-labeled DNA modi...

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Detalles Bibliográficos
Autores principales: Xu, Wei, Zhao, Aiwu, Zuo, Fangtao, Jafar Hussain, Hafiz Muhammad, Khan, Ranjha
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7587025/
https://www.ncbi.nlm.nih.gov/pubmed/33117981
http://dx.doi.org/10.1016/j.acax.2019.100020

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7587025/
https://www.ncbi.nlm.nih.gov/pubmed/33117981
http://dx.doi.org/10.1016/j.acax.2019.100020

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