Highly sensitive colorimetric sensing of copper(ii) ions based on “CLICK-17” DNAzyme-catalyzed azide modified gold nanoparticles and alkyne capped dsDNA cycloaddition

A click chemistry assay based on a newly discovered DNAzyme, CLICK-17, with azide modified gold nanoparticles (azide-AuNPs) and alkyne capped dsDNA (alkyne-linker DNA) was employed for novel and selective detection of Cu(2+) visually. The strategy involved using CLICK-17 to mediate a catalytic react...

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Detalles Bibliográficos
Autores principales: Yan, Weicong, Zhong, Zhensheng, Ma, Jie, Rujiralai, Thitima
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2021
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9036684/
https://www.ncbi.nlm.nih.gov/pubmed/35479059
http://dx.doi.org/10.1039/d1ra03813c

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9036684/
https://www.ncbi.nlm.nih.gov/pubmed/35479059
http://dx.doi.org/10.1039/d1ra03813c

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