Synergetic integration of catalase and Fe3O4 magnetic nanoparticles with metal organic framework for colorimetric detection of phenol

Junning Wang; Minqian Zeng; Yanhong Zhao; Xiaoxin Zuo; Fanrong Meng; Hongying Jie; Fang Lv; Yu Lu; Jibo Hou

doi:10.1016/j.envres.2021.112580

Synergetic integration of catalase and Fe₃O₄ magnetic nanoparticles with metal organic framework for colorimetric detection of phenol

Environ Res. 2022 Apr 15:206:112580. doi: 10.1016/j.envres.2021.112580. Epub 2021 Dec 16.

Authors

Junning Wang¹, Minqian Zeng², Yanhong Zhao¹, Xiaoxin Zuo¹, Fanrong Meng², Hongying Jie¹, Fang Lv³, Yu Lu⁴, Jibo Hou⁵

Affiliations

¹ Institute of Veterinary Immunology & Engineering, National Research Center of Engineering and Technology for Veterinary Biologicals, Jiangsu Key Laboratory for Food Quality and Safety-State Key Laboratory Cultivation Base, Ministry of Science and Technology, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, China.
² College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, 210095, Jiangsu, China.
³ Institute of Veterinary Immunology & Engineering, National Research Center of Engineering and Technology for Veterinary Biologicals, Jiangsu Key Laboratory for Food Quality and Safety-State Key Laboratory Cultivation Base, Ministry of Science and Technology, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, China; College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, 210095, Jiangsu, China; Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou, 225009, China. Electronic address: lvfang@jaas.ac.cn.
⁴ Institute of Veterinary Immunology & Engineering, National Research Center of Engineering and Technology for Veterinary Biologicals, Jiangsu Key Laboratory for Food Quality and Safety-State Key Laboratory Cultivation Base, Ministry of Science and Technology, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, China; College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, 210095, Jiangsu, China; Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou, 225009, China; School of Pharmacy, Jiangsu University, Zhenjiang, 212013, China. Electronic address: luyu@jaas.ac.cn.
⁵ Institute of Veterinary Immunology & Engineering, National Research Center of Engineering and Technology for Veterinary Biologicals, Jiangsu Key Laboratory for Food Quality and Safety-State Key Laboratory Cultivation Base, Ministry of Science and Technology, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, China; Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou, 225009, China.

PMID: 34922979
DOI: 10.1016/j.envres.2021.112580

Abstract

Toxic phenol pollutants pose a great threat to the environment, it is urgent to develop an efficient and recyclable method to monitor phenol. Herein, we reported the synthesis of catalase-Fe₃O₄@ZIF-8 (CAT-Fe₃O₄@ZIF-8) through a novel amino-acid-boosted one-pot embedding strategy that synergically integrated catalase and magnetic Fe₃O₄ nanoparticles with ZIF-8. As expected, CAT-Fe₃O₄@ZIF-8 exhibited enhanced catalytic activity compared with Fe₃O₄@ZIF-8, CAT@ZIF-8 and catalase. Depending on the satisfactory performance of CAT-Fe₃O₄@ZIF-8, a colorimetric detection platform for phenol based on CAT-Fe₃O₄@ZIF-8 was constructed. The corresponding detection limit was as low as 0.7 μM, and a wide linear range of 5-100 μM was obtained. Besides, CAT-Fe₃O₄@ZIF-8-based colorimetric detection platform has been verified to possess high stability and recyclability. The proposed method was proven to have potential practical applications in the field of water treatment, which would advance efficient, recyclable monitoring of water quality.

Keywords: Catalase; Colorimetric detection; Fe(3)O(4); Metal organic framework; Phenol; Synergic integration.

Publication types

Research Support, Non-U.S. Gov't

MeSH terms

Catalase
Colorimetry
Magnetite Nanoparticles*
Metal-Organic Frameworks*
Phenol

Substances

Magnetite Nanoparticles
Metal-Organic Frameworks
Phenol
Catalase