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高稳定性 Zr(IV)-基卟啉金属-有机骨架作为吸附剂，用于有效去除水溶液中的加替沙星。

Highly Stable Zr(IV)-Based Porphyrinic Metal-Organic Frameworks as an Adsorbent for the Effective Removal of Gatifloxacin from Aqueous Solution.

机构信息

Key Laboratory for Applied Technology of Sophisticated Analytical Instruments of Shandong Province, Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250014, China.

出版信息

Molecules. 2018 Apr 18;23(4):937. doi: 10.3390/molecules23040937.

DOI:10.3390/molecules23040937
PMID:29669999
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC6017858/
Abstract

Water stable Zr-metal−organic framework nanoparticles (PCN-224 NPs, PCN refers to porous coordination network) have been solvothermally synthesized. PCN-224 NPs show spherical shape with smooth surface and particle size of approximately 200 nm. PCN-224 NPs can be stable in acid and aqueous solutions, as confirmed by powder X-ray diffraction. Gatifloxacin (GTF) adsorption measurements showed that PCN-224 NPs exhibit a high adsorption capacity of 876 mg·g. Meanwhile, the adsorption factors, adsorption characteristics, and mechanisms of GTF were investigated in batch adsorption experiments.

摘要

水稳定的 Zr-金属-有机骨架纳米粒子（PCN-224 NPs，PCN 指多孔配位网络）已通过溶剂热法合成。PCN-224 NPs 呈球形，表面光滑，粒径约为 200nm。通过粉末 X 射线衍射证实，PCN-224 NPs 在酸性和水溶液中稳定。加替沙星（GTF）吸附测量表明，PCN-224 NPs 表现出 876mg·g 的高吸附容量。同时，在批量吸附实验中研究了 GTF 的吸附因子、吸附特性和机制。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a2fe/6017858/d0b2750289c3/molecules-23-00937-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a2fe/6017858/dde01e3f6298/molecules-23-00937-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a2fe/6017858/b3a1d36dbf1d/molecules-23-00937-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a2fe/6017858/1b6c02c0fbd8/molecules-23-00937-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a2fe/6017858/d11a21113549/molecules-23-00937-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a2fe/6017858/5470ab3ffd2c/molecules-23-00937-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a2fe/6017858/d0b2750289c3/molecules-23-00937-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a2fe/6017858/dde01e3f6298/molecules-23-00937-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a2fe/6017858/b3a1d36dbf1d/molecules-23-00937-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a2fe/6017858/1b6c02c0fbd8/molecules-23-00937-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a2fe/6017858/d11a21113549/molecules-23-00937-g004.jpg
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https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a2fe/6017858/d0b2750289c3/molecules-23-00937-g006.jpg

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