| 陈欣,袁阳蕾,张媛媛,王红梅,张莉,陈清.化学通报,2020,83(5):442-447,426. |
| 新型香豆素类探针的合成及其高灵敏性和高选择性对纯水中Pd2+的荧光和比色检测 |
| A Highly Sensitive and Selective Probe Based on Coumarin for Fluorescent and Colorimetric Detection of Pd2+ in Pure Water |
| 投稿时间：2020-01-16 修订日期：2020-02-17 |
| DOI： |
| 中文关键词: Pd2+ 香豆素 荧光探针 纯水 |
| 英文关键词:Pd2+ Coumarin Fluorescent probe Pure water |
| 基金项目:中国农业科研体系项目（CARS-23-B16）和国家重点研发项目（2016YFD0801006）资助 |
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| 中文摘要: |
| 本文设计并合成了一种新型香豆素类Pd2+荧光探针（化合物1）。它由香豆素和羧甲基羟胺基团组成，能实现纯水中Pd2+的高选择性和高灵敏性检测，检测限低至4.0 × 10-8mol/L，此外，该探针能在pH为4～9的范围内有效检测Pd2+。 |
| 英文摘要: |
| A coumarin-based fluorescent probe (compound 1) for Pd2+ has been designed and synthesized. Compound 1 consists of a coumarin and a carboxymethyl hydroxylamine moiety which can detect Pd2+ in pure water with high selectivity and sensitivity. The detection limit of the probe was as low as 4.0×10-8 mol/L. The probe can effectively detect Pd2+ in the pH range of 4~9. |
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