基于分子印迹的吸附和光催化协同作用显著增强N-TiO2对诺氟沙星的靶向去除

IF 2.8 3区化学 Q3 CHEMISTRY, PHYSICAL

Chemical Physics Letters Pub Date : 2025-06-13 DOI:10.1016/j.cplett.2025.142239

Xinyi Wang , Xicheng Li , Bicheng Ji , Yaru Zhang , Lv Qian , Changzheng Wang

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引用次数: 0

摘要

目前的光催化系统在处理诺氟沙星（NOR）时，在目标特异性和可见光利用效率方面存在局限性。为了克服这些挑战，我们提出了一种双功能的氮掺杂分子印迹TiO2光催化剂，通过协同设计将分子识别与增强的光催化活性结合在一起。此外，实验结果进一步证实了吸附在光催化降解过程中的重要作用。该研究为光催化剂的设计提供了新的参考，并阐明了将光催化工艺应用于实际水处理的潜在途径。

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Synergistic effect of molecularly imprinting based adsorption and photocatalysis for significantly enhanced targeted removal of norfloxacin by N-TiO2

Current photocatalytic systems face limitations in target specificity and visible light utilization efficiency when handling norfloxacin (NOR). To overcome these challenges, we propose a dual-functional nitrogen-doped molecularly imprinted TiO₂ photocatalyst that integrates molecular recognition with enhanced photocatalytic activity through a synergistic design. Furthermore, the experimental findings further confirmed the significant role of adsorption in the photocatalytic degradation process. This research offers a novel reference for the design of photocatalysts and elucidates potential pathways for applying photocatalytic processes to real-world water treatment applications.

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来源期刊

Chemical Physics Letters 化学-物理：原子、分子和化学物理

CiteScore

5.70

自引率

3.60%

发文量

798

审稿时长

33 days

期刊介绍： Chemical Physics Letters has an open access mirror journal, Chemical Physics Letters: X, sharing the same aims and scope, editorial team, submission system and rigorous peer review. Chemical Physics Letters publishes brief reports on molecules, interfaces, condensed phases, nanomaterials and nanostructures, polymers, biomolecular systems, and energy conversion and storage. Criteria for publication are quality, urgency and impact. Further, experimental results reported in the journal have direct relevance for theory, and theoretical developments or non-routine computations relate directly to experiment. Manuscripts must satisfy these criteria and should not be minor extensions of previous work.