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Volume 21
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10.3390/ijms21165839
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Review

Recent Advances in Porphyrin-Based Materials for Metal Ions Detection

by
Zhen-Li Qi
,
Yun-Hui Cheng
,
Zhou Xu
and
Mao-Long Chen
*
Hunan Provincial Key Laboratory of Cytochemistry, College of Chemistry and Food Engineering, Changsha University of Science & Technology, Changsha 410114, China
*
Author to whom correspondence should be addressed.
Int. J. Mol. Sci. 2020, 21(16), 5839; https://doi.org/10.3390/ijms21165839
Submission received: 20 July 2020 / Revised: 12 August 2020 / Accepted: 12 August 2020 / Published: 14 August 2020
(This article belongs to the Special Issue Advances in the Chemistry of Porphyrins and Related Macrocycles)
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Abstract

Porphyrins have planar and conjugated structures, good optical properties, and other special functional properties. Owing to these excellent properties, in recent years, porphyrins and their analogues have emerged as a multifunctional platform for chemical sensors. The rich chemistry of these molecules offers many possibilities for metal ions detection. This review mainly discusses two types of molecular porphyrin and porphyrin composite sensors for metal ions detection, because porphyrins can be functionalized to improve their functional properties, which can introduce more chemical and functional sites. According to the different application materials, the section of porphyrin composite sensors is divided into five sub-categories: (1) porphyrin film, (2) porphyrin metal complex, (3) metal–organic frameworks, (4) graphene materials, and (5) other materials, respectively.
Keywords: porphyrin; detection; metal ions; fluorescence; sensor porphyrin; detection; metal ions; fluorescence; sensor
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MDPI and ACS Style

Qi, Z.-L.; Cheng, Y.-H.; Xu, Z.; Chen, M.-L. Recent Advances in Porphyrin-Based Materials for Metal Ions Detection. Int. J. Mol. Sci. 2020, 21, 5839. https://doi.org/10.3390/ijms21165839

AMA Style

Qi Z-L, Cheng Y-H, Xu Z, Chen M-L. Recent Advances in Porphyrin-Based Materials for Metal Ions Detection. International Journal of Molecular Sciences. 2020; 21(16):5839. https://doi.org/10.3390/ijms21165839

Chicago/Turabian Style

Qi, Zhen-Li, Yun-Hui Cheng, Zhou Xu, and Mao-Long Chen. 2020. "Recent Advances in Porphyrin-Based Materials for Metal Ions Detection" International Journal of Molecular Sciences 21, no. 16: 5839. https://doi.org/10.3390/ijms21165839

APA Style

Qi, Z.-L., Cheng, Y.-H., Xu, Z., & Chen, M.-L. (2020). Recent Advances in Porphyrin-Based Materials for Metal Ions Detection. International Journal of Molecular Sciences, 21(16), 5839. https://doi.org/10.3390/ijms21165839

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