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Wang J, Tan J, Zhao Z, Huang J, Zhou J, Ke X, Lu Z, Huang G, Zhu H, Liu X, Mei Y. Controllable ion design in flexible metal organic framework film for performance regulation of electrochemical biosensing. Biosens Bioelectron 2024; 260:116433. [PMID: 38820721 DOI: 10.1016/j.bios.2024.116433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 05/22/2024] [Accepted: 05/25/2024] [Indexed: 06/02/2024]
Abstract
The limitations of solvent residues, unmanageable film growth regions, and substandard performance impede the extensive utilization of metal-organic framework (MOF) films for biosensing devices. Here, we report a strategy for ion design in gas-phase synthesized flexible MOF porous film to attain universal regulation of biosensing performances. The key fabrication process involves atomic layer deposition of induced layer coupled with lithography-assisted patterning and area-selective gas-phase synthesis of MOF film within a chemical vapor deposition system. Sensing platforms are subsequently formed to achieve specific detection of H2O2, dopamine, and glucose molecules by respectively implanting Co, Fe, and Ni ions into the network structure of MOF films. Furthermore, we showcase a practical device constructed from Co ions-implanted ZIF-4 film to accomplish real-time surveillance of H2O2 concentration at mouse wound. This study specifically elucidates the electronic structure and coordination mode of ion design in MOF film, and the obtained knowledge aids in tuning the electrochemical property of MOF film for advantageous sensing devices.
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Affiliation(s)
- Jinlong Wang
- Department of Materials Science & State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200438, PR China; Yiwu Research Institute of Fudan University, Yiwu, 322000, Zhejiang, PR China; International Institute of Intelligent Nanorobots and Nanosystems, Fudan University, Shanghai, 200438, PR China
| | - Ji Tan
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, PR China
| | - Zhe Zhao
- College of Biological Science and Medical Engineering, Donghua University, Shanghai, 201620, PR China.
| | - Jiayuan Huang
- Department of Materials Science & State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200438, PR China; Yiwu Research Institute of Fudan University, Yiwu, 322000, Zhejiang, PR China; International Institute of Intelligent Nanorobots and Nanosystems, Fudan University, Shanghai, 200438, PR China
| | - Junjie Zhou
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, PR China
| | - Xinyi Ke
- Department of Materials Science & State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200438, PR China; Shanghai Frontiers Science Research Base of Intelligent Optoelectronics and Perception, Institute of Optoelectronics, Fudan University, Shanghai, 200438, PR China; Yiwu Research Institute of Fudan University, Yiwu, 322000, Zhejiang, PR China; International Institute of Intelligent Nanorobots and Nanosystems, Fudan University, Shanghai, 200438, PR China
| | - Zihan Lu
- Department of Materials Science & State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200438, PR China
| | - Gaoshan Huang
- Department of Materials Science & State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200438, PR China; Yiwu Research Institute of Fudan University, Yiwu, 322000, Zhejiang, PR China; International Institute of Intelligent Nanorobots and Nanosystems, Fudan University, Shanghai, 200438, PR China.
| | - Hongqing Zhu
- Department of Materials Science & State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200438, PR China; State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, PR China
| | - Xuanyong Liu
- College of Biological Science and Medical Engineering, Donghua University, Shanghai, 201620, PR China; State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, PR China.
| | - Yongfeng Mei
- Department of Materials Science & State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200438, PR China; Shanghai Frontiers Science Research Base of Intelligent Optoelectronics and Perception, Institute of Optoelectronics, Fudan University, Shanghai, 200438, PR China; Yiwu Research Institute of Fudan University, Yiwu, 322000, Zhejiang, PR China; International Institute of Intelligent Nanorobots and Nanosystems, Fudan University, Shanghai, 200438, PR China
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Tang S, Li C, Li L, Huang J, Wang B, Zhong R, Tang Y, Wu C, Wu K. Graphene/metal-organic framework nano-sandwiches derived N, P-codoped porous carbon nanosheets as robust material for electrochemical analysis. Anal Chim Acta 2023; 1277:341675. [PMID: 37604626 DOI: 10.1016/j.aca.2023.341675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 07/23/2023] [Accepted: 07/29/2023] [Indexed: 08/23/2023]
Abstract
Construction of novel two-dimensional porous carbon nanosheets with superior electrochemical activity is of great challenge. Here, graphene/ZIF-8 nano-sandwiches derived N, P-codoped porous carbon nanosheets (N, P-codoped PCN) was easily obtained by sequential room temperature self-assembly and high-temperature carbonization method. Relative to the widely used physically exfoliated graphene nanosheets (GN) and graphene/ZIF-8 derived N-doped porous carbon nanosheets (N-doped PCN), N, P-codoped PCN displayed larger active surface, faster electron transport ability and stronger physical adsorption ability, which can be ascribed to the dual doping effect of heteroatoms N and P. As a result, N, P-codoped PCN exhibited remarkable oxidation signal enhancement for tumor marker (8-hydroxy-2'-deoxyguanosine), analgesic and antipyretic drug (acetaminophen) and organic pesticide (benomyl). Besides, the limits of detection were measured as low as 1.58 nM, 7.50 nM and 2.10 nM with sensitivity of 270.00 μA μM-1 cm-2, 757.14 μA μM-1 cm-2 and 272.86 μA μM-1 cm-2 for 8-hydroxy-2'-deoxyguanosine, acetaminophen and benomyl, respectively. Basing on this, a novel and highly sensitive electrochemical sensing platform was developed. It is believed that the reported two-dimensional N, P-codoped PCN with unique structure and composition is highly valuable for the development of carbon-based electrochemical sensors.
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Affiliation(s)
- Shiyu Tang
- School of Materials Science & Engineering, Hubei University, Wuhan, 430062, China
| | - Caoling Li
- Equine Science Research and Horse Doping Control Laboratory, Wuhan Business University, Wuhan, 430056, China.
| | - Lele Li
- School of Materials Science & Engineering, Hubei University, Wuhan, 430062, China
| | - Jingqi Huang
- School of Materials Science & Engineering, Hubei University, Wuhan, 430062, China
| | - Bin Wang
- Hubei Provincial Institute for Food Supervision and Test, Wuhan, 430075, China
| | - Ruizheng Zhong
- School of Materials Science & Engineering, Hubei University, Wuhan, 430062, China
| | - Yong Tang
- Department of Hepatobiliary Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.
| | - Can Wu
- College of Health Science and Engineering, Hubei University, Wuhan, 430062, China; Hubei Jiangxia Laboratory, Wuhan, 430299, China.
| | - Kangbing Wu
- College of Health Science and Engineering, Hubei University, Wuhan, 430062, China
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Mohan B, Singh G, Chauhan A, Pombeiro AJL, Ren P. Metal-organic frameworks (MOFs) based luminescent and electrochemical sensors for food contaminant detection. JOURNAL OF HAZARDOUS MATERIALS 2023; 453:131324. [PMID: 37080033 DOI: 10.1016/j.jhazmat.2023.131324] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 03/10/2023] [Accepted: 03/29/2023] [Indexed: 05/03/2023]
Abstract
With the increasing population, food toxicity has become a prevalent concern due to the growing contaminants of food products. Therefore, the need for new materials for toxicant detection and food quality monitoring will always be in demand. Metal-organic frameworks (MOFs) based on luminescence and electrochemical sensors with tunable porosity and active surface area are promising materials for food contaminants monitoring. This review summarizes and studies the most recent progress on MOF sensors for detecting food contaminants such as pesticides, antibiotics, toxins, biomolecules, and ionic species. First, with the introduction of MOFs, food contaminants and materials for toxicants detection are discussed. Then the insights into the MOFs as emerging materials for sensing applications with luminescent and electrochemical properties, signal changes, and sensing mechanisms are discussed. Next, recent advances in luminescent and electrochemical MOFs food sensors and their sensitivity, selectivity, and capacities for common food toxicants are summarized. Further, the challenges and outlooks are discussed for providing a new pathway for MOF food contaminant detection tools. Overall, a timely source of information on advanced MOF materials provides materials for next-generation food sensors.
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Affiliation(s)
- Brij Mohan
- School of Science, Harbin Institute of Technology (Shenzhen), Shenzhen 518055, China; Centro de Química Estrutural, Institute of Molecular Sciences, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal.
| | - Gurjaspreet Singh
- Department of Chemistry & Centre for Advanced Studies in Chemistry, Panjab University, Chandigarh 160014, India
| | - Archana Chauhan
- Department of Chemistry, Kurukshetra University, Kurukshetra, Haryana 136119, India
| | - Armando J L Pombeiro
- Centro de Química Estrutural, Institute of Molecular Sciences, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal.
| | - Peng Ren
- School of Science, Harbin Institute of Technology (Shenzhen), Shenzhen 518055, China.
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