N-doped carbon dots covalently functionalized with pillar[5]arenes for Fe3+ sensing
oleh: Jia Gao, Ming-Xue Wu, Dihua Dai, Zhi Cai, Yue Wang, Wenhui Fang, Yan Wang, Ying-Wei Yang
| Format: | Article |
|---|---|
| Diterbitkan: | Beilstein-Institut 2019-06-01 |
Deskripsi
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 Fe3+ with high selectivity. Therefore, such CCDs can potentially serve as a promising chemical sensor for Fe3+ ions.