A dual-functional chemosensor based on phenazine derivative for detecting toxic ions in water samples and cosmetic

IF 2.1 4区化学 Q3 CHEMISTRY, MULTIDISCIPLINARY

Supramolecular Chemistry Pub Date : 2022-01-02 DOI:10.1080/10610278.2023.2213795

Yuhu Che, Xiao-Ni Qi, Wen-juan Qu, Qi Lin, Hong Yao, You‐Ming Zhang, T. Wei

引用次数: 0

Abstract

ABSTRACT Selective monitoring and targeted identification of various noxious ions have received significant attention in biology, industry and environments. Herein, we developed an easily available colorimetric and fluorescence sensor (PZ) based on phenazine derivative, successfully achieving the discriminative detection of Hg2+ and CN− ions. Compared with other interfering ions, PZ had high sensitivity and specificity towards Hg2+ and CN−. The lowest limits of Hg2+ and CN- by PZ were 1.52 × 10−8 M and 7.05 × 10−7 M, respectively. Significantly, this chemosensor PZ allowed visual monitoring of toxic Hg2+ and CN− ions in a few seconds, presenting a great potential in the practical application (skin-whitening cosmetic, water samples, and nutlet). Such an effective strategy is expected to offer some guidance for distinguishing the identification of toxic ions in optical sensing. Graphical abstract

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基于非那嗪衍生物的双功能化学传感器用于水样和化妆品中有毒离子的检测

各种有害离子的选择性监测和靶向鉴定在生物学、工业和环境领域受到广泛关注。在此，我们开发了一种易于获得的基于非那嗪衍生物的比色和荧光传感器(PZ)，成功地实现了Hg2+和CN−离子的鉴别检测。与其他干扰离子相比，PZ对Hg2+和CN−具有较高的敏感性和特异性。PZ对Hg2+和CN-的下限分别为1.52 × 10−8 M和7.05 × 10−7 M。值得注意的是，这种化学传感器PZ可以在几秒钟内对有毒的Hg2+和CN -离子进行视觉监测，在实际应用(皮肤美白化妆品，水样和坚果)中具有很大的潜力。这种有效的策略有望为光学传感中有毒离子的鉴别提供一定的指导。图形抽象

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来源期刊

Supramolecular Chemistry 化学-化学综合

CiteScore

3.60

自引率

3.00%

发文量

审稿时长

2.7 months

期刊介绍： Supramolecular Chemistry welcomes manuscripts from the fields and sub-disciplines related to supramolecular chemistry and non-covalent interactions. From host-guest chemistry, self-assembly and systems chemistry, through materials chemistry and biochemical systems, we interpret supramolecular chemistry in the broadest possible sense. Interdisciplinary manuscripts are particularly encouraged. Manuscript types include: high priority communications; full papers; reviews, and; Methods papers, techniques tutorials highlighting procedures and technologies that are important to the field. We aim to publish papers in a timely fashion and as soon as a paper has been accepted and typeset it will be published in electronic form on the Latest articles section of the website. The two most important review criteria are that the paper presents high-quality work that fits generally into the broad spectrum of activities in the supramolecular chemistry field. Under normal circumstances, Supramolecular Chemistry does not consider manuscripts that would be more suitable in a highly specialized journal. This includes, but is not limited to, those based mostly or exclusively on topics such as solid state/X-ray structures, computational chemistry, or electrochemistry. . The two most important review criteria are that the paper presents high-quality work that fits generally into the broad spectrum of activities in the supramolecular chemistry field.