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Development and Application of Online Acrolein Detector

Published Date: October 28th 2024

Page Length: 47

Language: English

ISBN: 978-1-80053-683-8

Price: £20.00


Introduction

In this regard, we developed a visual acrolein online detector by selecting the isophorone-based compound as the fluorescent probe for acrolein detection, developing the gas sampling and detector from Legos, using simple commercially available materials in combination with test paper, and applying the fluorescent signal generated by UV lamp irradiation. Our device is low-cost, easy-to-operate and quick to respond to real-time changes in acrolein levels in kitchen fumes. We used it to detect the simulated kitchen environment of acrolein, and realized the early warning of a high acrolein content. 

After constructing the analysis strategy for the acrolein in kitchen fumes, in order to further improve the usability of the developed detections, we tried to prepare different material-loaded fluorescent probes, and tested the effect after combining acrolein under different loading materials, in order to find the application with a longer effective time and easier operation. Finally, on the slide combining the covalent organic frameworks (COFs) materials, a balance between brightness and effective water retention time was achieved, providing a more reliable basis for the function of the developed project and greatly increasing the potential for commercialization of the developed project.


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