Mesoporous graphitic carbon nitride@NiCo2O4 nanocomposite as a solid phase microextraction coating for sensitive determination of environmental pollutants in human serum samples

Jing Zhang; Wenqi Li; Wenli Zhu; Peige Qin; Minghua Lu; Xuebin Zhang; Yuchen Miao; Zongwei Cai

doi:10.1039/C9CC04348A

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Mesoporous graphitic carbon nitride@NiCo₂O₄ nanocomposite as a solid phase microextraction coating for sensitive determination of environmental pollutants in human serum samples†

Jing Zhang,^a Wenqi Li,^a Wenli Zhu,^a Peige Qin,^a Minghua Lu,

*^a Xuebin Zhang,^b Yuchen Miao^b and Zongwei Cai

*^c

Author affiliations

* Corresponding authors

^a Henan International Joint Laboratory of Medicinal Plants Utilization, School of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China
E-mail: mhlu@henu.edu.cn

^b Center for Multi-Omics Research, State Key Laboratory of Cotton Biology, Institute of Plant Stress Biology, Henan University, Kaifeng 475004, Henan, China

^c State Key Laboratory of Environmental and Biological Analysis, Department of Chemistry, Hong Kong Baptist University, Hong Kong, SAR, China
E-mail: zwcai@hkbu.edu.hk

Abstract

We report a facile hydrothermal method to synthesize a novel mesoporous graphitic carbon nitride (MCN)@NiCo₂O₄ nanocomposite, which can be used as a solid phase microextraction coating for high efficiency extraction and preconcentration of trace polychlorinated biphenyls and polycyclic aromatic hydrocarbons in human serum samples.

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Article information

DOI: https://doi.org/10.1039/C9CC04348A
Article type: Communication
Submitted: 06 Jun 2019
Accepted: 26 Jul 2019
First published: 29 Jul 2019

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Chem. Commun., 2019,55, 10019-10022

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Mesoporous graphitic carbon nitride@NiCo₂O₄ nanocomposite as a solid phase microextraction coating for sensitive determination of environmental pollutants in human serum samples

J. Zhang, W. Li, W. Zhu, P. Qin, M. Lu, X. Zhang, Y. Miao and Z. Cai, Chem. Commun., 2019, 55, 10019 DOI: 10.1039/C9CC04348A

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Chemical Communications