Anion Bridged One-Dimensional Copper-Based Metal Organic Frameworks as Peroxidase Mimics for Glucose Detection in Apple Fruits

文献类型： 外文期刊

第一作者： Yang, Yuzhang

作者： Yang, Yuzhang;Li, Minji;Li, Xingliang;Zhou, Jia;Wei, Qinping;Zhang, Junke;Gong, Yunqian

作者机构：

关键词： copper-based; enzyme mimics; fruit quality; glucose detection; metal organic framework; peroxidase-like property

期刊名称：APPLIED ORGANOMETALLIC CHEMISTRY

ISSN： 0268-2605

年卷期： 2025 年 39 卷 2 期

页码：

收录情况： SCI

摘要： Enzyme mimics attract wide attentions as detection sensors. However, the widespread application is limited by low efficiency and high cost. Herein, two novel enzyme mimics 1 and 2 were developed with peroxidase-like activities. The chain-like structure of 1 exhibited better stability, energy transformation efficiency, and catalytic property than 2. Both of them could generate center dot OH radicals to oxide chromogenic agents, realizing the colorimetric detection of H2O2. Additionally, under the synergy of glucose oxidase, a cascade strategy for detection of glucose was constructed. This method exhibited excellent selectivity, anti-interference, and storage performance, as well as a wide linear range (1-60 mu M) at pH = 7.4, with the low detection limits of 0.095 and 0.061 mu M for 1 and 2, respectively. Furthermore, the strategy was applied for detecting glucose in apple fruit samples. This work overcomes the shortcomings of current enzyme mimics and paves the way for bioanalysis and agricultural applications.

分类号：

  • 相关文献
作者其他论文 更多>>

微信小程序