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Robust and specific ratiometric biosensing using a copper-free clicked quantum dot–DNA aptamer sensor
We report herein the successful preparation of a compact and functional CdSe–ZnS core–shell quantum dot (QD)–DNA conjugate via highly efficient copper-free “click chemistry” (CFCC) between a dihydro-lipoic acid–polyethylene glycol–azide (DHLA–PEG–N(3)) capped QD and a cyclooctyne modified DNA. This...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Royal Society of Chemistry
2013
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3814187/ https://www.ncbi.nlm.nih.gov/pubmed/24056667 http://dx.doi.org/10.1039/c3nr02897f |