Engineering polydopamine-functionalized NH2-MIL-125 (Ti) for tetracycline degradation and antibacterial applications

被引：2

作者：

Zhang, Rui ^{[1
,2
]}

Zhang, Wen ^{[1
,2
]}

Zhu, Qiuyu ^{[1
,2
]}

Nie, Qinxue ^{[3
]}

Zhang, Saifeng ^{[1
,2
]}

Zhang, Yuhuan ^{[1
,2
]}

Liu, Ren ^{[1
,2
]}

Liu, Yuanxu ^{[1
,2
]}

Lin, Xiangang ^{[1
,2
]}

Li, Yangyang ^{[1
,2
]}

机构：

[1] Anhui Univ Chinese Med, Inst Pharmaceut, Anhui Acad Chinese Med, Anhui Prov Key Lab Pharmaceut Preparat Technol & A, Hefei 230012, Peoples R China

[2] Anhui Univ Chinese Med, Sch Pharm, Hefei 230012, Peoples R China

[3] Univ Sci & Technol China, Dept Chem Phys, Hefei 230026, Peoples R China

来源：

SURFACES AND INTERFACES | 2024年 / 54卷

基金：

中国国家自然科学基金;

关键词：

Cross-linking reaction; Strong chemical bonding interaction; Metal-organic framework; Photocatalytic degradation of tetracycline; Antibacterial experiments; METAL-ORGANIC FRAMEWORK; LIGHT-DRIVEN PHOTOCATALYST; GRAPHENE OXIDE; REDUCTION; NANOPARTICLES; HYDROCHLORIDE; OXIDATION; MIL-125;

D O I：

10.1016/j.surfin.2024.105188

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Methods for the precise construction of NH2-MIL-125 (Ti) with chemical bonding are indispensable for the synthesis of MOF-based photocatalytic materials, which possess high activity, stability and biocompatibility. Herein, polydopamine (PDA)-functionalized NH2-MIL-125 (Ti) was prepared using cross-linking reaction between catechol groups in PDA and amine groups in NH2-MIL-125 (Ti), instead of the self-polymerization process. The conjugation of functional groups had strong chemical bonding interactions. Benefiting from the assembly of PDA, the optimum photocatalyst presented superior tetracycline (TC) degradation efficiency, as well as 99.9 % and 99.4 % antimicrobial rates against Escherichia coli (E. coli) and Staphylococcus aureus (S. aureus), respectively. The possible photocatalytic mechanisms of TC degradation and antibacterial activity were proposed and verified by EPR results. This work provides in-depth scientific insights for photocatalysis and biomedical field.

引用

页数：11

共 75 条

[1] Floatable cellulose acetate beads embedded with flower-like zwitterionic binary MOF/PDA for efficient removal of tetracycline [J].

Abd El-Monaem, Eman M. ;

Omer, Ahmed M. ;

Khalifa, Randa E. ;

Eltaweil, Abdelazeem S. .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2022, 620 :333-345

[2] Titania Derived from NH2-MIL-125(Ti) Metal-Organic Framework for Selective Photocatalytic Conversion of CO2 to Propylene Carbonate [J].

Alzard, Reem H. ;

Siddig, Lamia A. ;

Alhatti, Nada ;

Abdallah, Israa ;

Aljabri, Latifa ;

Alblooshi, Afra ;

Alzamly, Ahmed .

COMMENTS ON INORGANIC CHEMISTRY, 2023, 43 (01) :1-15

[3] Synthesis of Amino-Functionalized Ti-MOF Derived Yolk-Shell and Hollow Heterostructures for Enhanced Photocatalytic Hydrogen Production under Visible Light [J].

Bibi, Rehana ;

Huang, Hailu ;

Kalulu, Mulenga ;

Shen, Quanhao ;

Wei, Lingfei ;

Oderinde, Olayinka ;

Li, Naixu ;

Zhou, Jiancheng .

ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2019, 7 (05) :4868-4877

[4] Polydopamine and eumelanin molecular structures investigated with ab initio calculations [J].

Chen, Chun-Teh ;

Martin-Martinez, Francisco J. ;

Jung, Gang Seob ;

Buehler, Markus J. .

CHEMICAL SCIENCE, 2017, 8 (02) :1631-1641

[5] Dynamic monitoring and regulation of pentachlorophenol photodegradation process by chemiluminescence and TiO2/PDA [J].

Chen, Fengjie ;

Zhao, Lixia ;

Yu, Wanchao ;

Wang, Yarui ;

Zhang, Hui ;

Guo, Liang-Hong .

JOURNAL OF HAZARDOUS MATERIALS, 2020, 399

[6] Recent advances in titanium metal-organic frameworks and their derived materials: Features, fabrication, and photocatalytic applications [J].

Chen, Xiangyan ;

Peng, Xin ;

Jiang, Longbo ;

Yuan, Xingzhong ;

Yu, Hanbo ;

Wang, Hou ;

Zhang, Jin ;

Xia, Qi .

CHEMICAL ENGINEERING JOURNAL, 2020, 395

[7]

Di J., 2023, Mater. Today Catal., V1, DOI [DOI 10.1016/J.MTCATA.2023.100001, 10.1016/j.mtcata.2023.100001]

[8] Asymmetric Electron Redistribution in Niobic-Oxygen Vacancy Associates to Tune Noncovalent Interaction in CO2 Photoreduction [J].

Di, Jun ;

Chen, Chao ;

Wu, Yao ;

Chen, Hao ;

Xiong, Jun ;

Long, Ran ;

Li, Shuzhou ;

Song, Li ;

Jiang, Wei ;

Liu, Zheng .

ADVANCED MATERIALS, 2024, 36 (25)

[9] Polarized Cu-Bi Site Pairs for Non-Covalent to Covalent Interaction Tuning toward N2 Photoreduction [J].

Di, Jun ;

Chen, Chao ;

Wu, Yao ;

Zhao, Yunxuan ;

Zhu, Chao ;

Zhang, Yi ;

Wang, Changda ;

Chen, Hailong ;

Xiong, Jun ;

Xu, Manzhang ;

Xia, Jiexiang ;

Zhou, Jiadong ;

Weng, Yuxiang ;

Song, Li ;

Li, Shuzhou ;

Jiang, Wei ;

Liu, Zheng .

ADVANCED MATERIALS, 2022, 34 (37)

[10] In situ preparation of PDA decorated Ag/black mesoporous TiO2 nanocomposites for photocatalytic and antibacterial applications [J].

Ding, Hongwei ;

Yang, Jingjing ;

Liu, Rui ;

Li, Yan ;

Liu, Xueliang ;

Wang, Xiangyue ;

Jin, Lin .

APPLIED SURFACE SCIENCE, 2022, 606

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