N-doped carbon dots covalently functionalized with pillar[5]arenes for Fe(3+) sensing

Fluorescent N-doped carbon dots (CN-dots) covalently functionalized with carboxylatopillar[5]arene (CP[5]), namely CCDs, have been prepared the first time. Compared with CN-dots without pillarene units, the newly constructed fluorescent CCDs could recognize Fe(3+) with high selectivity. Therefore, su...

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Detalles Bibliográficos
Autores principales: Gao, Jia, Wu, Ming-Xue, Dai, Dihua, Cai, Zhi, Wang, Yue, Fang, Wenhui, Wang, Yan, Yang, Ying-Wei
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Beilstein-Institut 2019
Materias:
Letter
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6604737/
https://www.ncbi.nlm.nih.gov/pubmed/31293673
http://dx.doi.org/10.3762/bjoc.15.123
Descripción
Sumario:Fluorescent N-doped carbon dots (CN-dots) covalently functionalized with carboxylatopillar[5]arene (CP[5]), namely CCDs, have been prepared the first time. Compared with CN-dots without pillarene units, the newly constructed fluorescent CCDs could recognize Fe(3+) with high selectivity. Therefore, such CCDs can potentially serve as a promising chemical sensor for Fe(3+) ions.

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