基于柔性激光诱导石墨烯的4-氨基酚电化学传感器

2021 International Workshop on Impedance Spectroscopy (IWIS) Pub Date : 2021-09-29 DOI:10.1109/IWIS54661.2021.9711859

Salem Nasraoui, A. Al-Hamry, S. Ameur, M. Ali, O. Kanoun

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引用次数: 1

摘要

在本工作中，利用405nm柔性激光诱导聚酰亚胺(Kapton)上的石墨烯(LIG)作为一种简单、廉价的电化学传感器，用于测定4-氨基酚(4-AP)。在酸性介质中原位聚合MWCNT-PANI修饰的LIG对4-AP的测定具有较高的灵敏度，在$0.006\ \mu\mathrm{M}$至$55\ \mu\mathrm{M}$范围内检测限为$0.1\ \mu\mathrm{M}$。

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Electrochemical Sensor for 4-Aminophenol Based on Flexible Laser Induced Graphene

In the present work, a flexible laser 405 nm induced graphene (LIG) on polyimide (Kapton) was used as a simple, inexpensive electrochemical transducer for determination of 4-Aminophenol (4-AP). The LIG was modified with MWCNT-PANI in-situpolymerized in acidic medium show high sensitivity toward the determination of 4-AP and a detection limit $0.1\ \mu\mathrm{M}$ at the range from $0.006\ \mu\mathrm{M}$ to $55\ \mu\mathrm{M}$.

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2021 International Workshop on Impedance Spectroscopy (IWIS)

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