Photoelectric Multi-Signal Output Sensor Based on Two-Dimensional Covalent Organic Polymer Film Modified by Novel Aggregation-Induced Emission Probes.

IF 4.9 3区工程技术 Q1 CHEMISTRY, ANALYTICAL

Biosensors-Basel Pub Date : 2024-06-18 DOI:10.3390/bios14060312

Yaru Song, Guoling Wu, Enbing Zhang, Guangyuan Feng, Shengbin Lei, Lingli Wu

引用次数: 0

Abstract

Optical sensors, especially fluorescence sensors, have been widely used because of their advantages in sensing, such as the high sensitivity, good selectivity, no radiation source, and easy operation. Here, we report an example of fluorescence sensing based on two-dimensional (2D) covalent organic polymers and highlight that the material can achieve a fast response and multi-signal output. This 2DP_TPAK+TAPB-based sensor can quickly detect aromatic hydrocarbons and Fe³⁺ by the fluorescence signal or electrical resistance signal.

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基于新型聚集诱导发射探针修饰的二维共价有机聚合物薄膜的光电多信号输出传感器。

光学传感器，尤其是荧光传感器，因其灵敏度高、选择性好、无辐射源、操作简便等传感优势而得到广泛应用。在此，我们报告了一个基于二维（2D）共价有机聚合物的荧光传感实例，并强调了该材料可实现快速响应和多信号输出。这种基于 2DPTPAK+TAPB 的传感器可以通过荧光信号或电阻信号快速检测芳香烃和 Fe3+。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Biosensors-Basel Biochemistry, Genetics and Molecular Biology-Clinical Biochemistry

CiteScore

6.60

自引率

14.80%

发文量

983

审稿时长

11 weeks

期刊介绍： Biosensors (ISSN 2079-6374) provides an advanced forum for studies related to the science and technology of biosensors and biosensing. It publishes original research papers, comprehensive reviews and communications. Our aim is to encourage scientists to publish their experimental and theoretical results in as much detail as possible. There is no restriction on the length of the papers. The full experimental details must be provided so that the results can be reproduced. Electronic files and software regarding the full details of the calculation or experimental procedure, if unable to be published in a normal way, can be deposited as supplementary electronic material.