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Wen Y, Qin T, Zhou Y. Metal-Organic Frameworks Based Sensor Platforms for Rapid Detection of Contaminants in Wastewater. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2024; 40:5026-5039. [PMID: 38420691 DOI: 10.1021/acs.langmuir.3c03545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/02/2024]
Abstract
Metal-organic frameworks (MOFs) are a type of multifunctional material with organic-inorganic doped metal complexes that have a lot of unsaturated metal sites and a consistent network structure. MOFs work has great performance for enhancing the mass transfer, signal, and sensitivity as well as analyte enrichment. This study highlights the recent advancements of MOFs-based sensors for pollutant detection in a water environment and summarizes the effect of various synthetic materials on the performance of MOFs-based sensors. The related challenges and optimization techniques have been discussed. Then the research results of various MOFs sensors in the detection of wastewater pollutants are analyzed. Finally, the challenges facing MOFs-based water sensor development and the outlook for future research are discussed.
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Affiliation(s)
- Yitian Wen
- Hunan International Scientific and Technological Cooperation Base of Agricultural Typical Pollution Remediation and Wetland Protection, College of Environment and Ecology, Hunan Agricultural University, Changsha 410128, P. R. China
| | - Tian Qin
- Hunan International Scientific and Technological Cooperation Base of Agricultural Typical Pollution Remediation and Wetland Protection, College of Environment and Ecology, Hunan Agricultural University, Changsha 410128, P. R. China
| | - Yaoyu Zhou
- Hunan International Scientific and Technological Cooperation Base of Agricultural Typical Pollution Remediation and Wetland Protection, College of Environment and Ecology, Hunan Agricultural University, Changsha 410128, P. R. China
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2
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Manna K, Sutter JP, Natarajan S. Turn-off luminescence sensing, white light emission and magnetic studies of two-dimensional lanthanide MOFs. Dalton Trans 2023. [PMID: 38013491 DOI: 10.1039/d3dt01882b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2023]
Abstract
The lanthanide metal organic framework compounds [Ln(BPTA)1.5(Bpy)]·0.5DMF (Ln = Y, Eu, Gd, Tb, Dy; 1a-5a) and [Ln(BPTA)1.5(Phen)]·0.5DMF (Ln = Y, Eu, Gd, Tb, Dy; 1b-5b) were prepared by employing 2,5-bis(prop-2-yn-1-yloxy)terephthalic acid (2,5-BPTA) as the primary ligand and 2,2'-bipyridine (1a-5a) and 1,10-phenanthroline (1b-5b) as the secondary ligands. Single-crystal structural studies on [Gd(BPTA)1.5(Bpy)]·0.5DMF (3a) and [Dy(BPTA)1.5(Phen)]·0.5DMF (5b) indicated that the compounds have a two-dimensional structure. The Y compound exhibits blue emission, and the other compounds exhibit emission in the expected regions (λex = 350 nm). White light emission was achieved by careful mixing of the red (Eu3+) and green (Tb3+) components in the blue emitting Y compound. Thus, Y0.96Tb0.02Eu0.02 (bpy) and Y0.939Tb0.06Eu0.001 (phen) were found to show white emission when excited using a wavelength of 350 nm. The introduction of N-N-containing ancillary ligands (i.e., bpy and phen) increased the overall quantum yield (QY) of white light emission to 31% and 43%, respectively. The high QY observed for the Tb and Eu compounds was found to be sensitive and selective for the fluorometric detection of azinphos-methyl pesticide and trinitrophenol (TNP) in an aqueous medium at the ppb level. The same behaviour was observed when utilising the compounds as onsite paper strip sensors. Their magnetic properties were also studied, revealing for the Tb and Dy derivatives slow relaxation of the magnetisation at low temperature. The present study highlights the usefulness of rigid π-conjugated molecules such as 2,2'-bipyridine and 1,10-phenanthroline in enhancing the many utilities of rare-earth-containing MOFs towards white light emission, the sensing of harmful and dangerous substances and magnetic properties.
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Affiliation(s)
- Krishna Manna
- Framework Solids Laboratory, Solid State and Structural Chemistry Unit, Indian Institute of Science, Bangalore- 560012, India.
| | - Jean-Pascal Sutter
- Laboratoire de Chime de Coordination du CNRS, Université de Toulouse, CNRS, 205 route de Narbonne, 31077 Toulouse, France.
| | - Srinivasan Natarajan
- Framework Solids Laboratory, Solid State and Structural Chemistry Unit, Indian Institute of Science, Bangalore- 560012, India.
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3
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Wang L, Pan Y, Wang Z, Wang Y, Wei X. Ultrasensitive Fluorescence Platform Based on AgNPs In Situ-Incorporated Zr-MOFs for the Detection of Organophosphorus Pesticides. ACS APPLIED MATERIALS & INTERFACES 2023; 15:44109-44118. [PMID: 37676637 DOI: 10.1021/acsami.3c09354] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/08/2023]
Abstract
Organophosphorus pesticides (OPPs) are extensively used in agricultural production, and the contamination caused by their residues has raised significant concerns regarding potential threats to human health. Herein, a novel fluorescence nanoprobe based on an enzyme-mediated silver nanoparticle-modified metal organic framework (AgNPs@PCN-224) was successfully prepared for the rapid detection of OPPs. Initially, AgNPs@PCN-224 were synthesized by reducing silver nitrate (AgNO3) using sodium borohydride (NaBH4) embedded into luminescent PCN-224. This triggered the inner filter effect, leading to fluorescence quenching. Meanwhile, under the catalysis of acetylcholinesterase (AChE) and choline oxidase (CHO), acetylcholine (ATCh) was decomposed to hydrogen peroxide (H2O2), which could destroy AgNPs to form Ag+ released from PCN-224 for fluorescence recovery. Instead, fenitrothion, an OPP, inhibited AChE activity, allowing the quenched fluorescence to be reactivated. Under the current optimum conditions, the fluorescence intensity had a good correlation (Y = -728.5370X + 2178.4248, R2 = 0.9869) over a dynamic range of fenitrothion concentrations from 0.1 to 500 ng/mL, with an LOD of 0.037 ng/mL. In addition, the anti-interference ability and robustness of the proposed sensor was verified for the monitoring of fenitrothion in tea with recoveries of 87.67-103.72% and the relative standard deviations (RSD) < 5.43%, indicating that the system has excellent prospects for OPP determination in practical applications. Furthermore, this work provides a universal platform for screening other enzyme inhibitors to detect OPPs.
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Affiliation(s)
- Li Wang
- Department of Food Science & Technology, School of Agriculture and Biology, Shanghai Jiao Tong University, 800 Dongchuan Road, Minhang District, Shanghai 200240, China
| | - Yi Pan
- Department of Food Science & Technology, School of Agriculture and Biology, Shanghai Jiao Tong University, 800 Dongchuan Road, Minhang District, Shanghai 200240, China
| | - Zhengwu Wang
- Department of Food Science & Technology, School of Agriculture and Biology, Shanghai Jiao Tong University, 800 Dongchuan Road, Minhang District, Shanghai 200240, China
| | - Yuanfeng Wang
- Institute of Food Engineering, College of Life Science, Shanghai Normal University, 100 Guilin Road, Xuhui District, Shanghai 200234, China
| | - Xinlin Wei
- Department of Food Science & Technology, School of Agriculture and Biology, Shanghai Jiao Tong University, 800 Dongchuan Road, Minhang District, Shanghai 200240, China
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Yousefi R, Asgari S, Banitalebi Dehkordi A, Mohammadi Ziarani G, Badiei A, Mohajer F, Varma RS, Iravani S. MOF-based composites as photoluminescence sensing platforms for pesticides: Applications and mechanisms. ENVIRONMENTAL RESEARCH 2023; 226:115664. [PMID: 36913998 DOI: 10.1016/j.envres.2023.115664] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
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5
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Sun P, Li B, Zhen J, Zhao J, Jia W, Pan L, Gong W, Liang G. An enzyme-free, ultrasensitive strategy for simultaneous screening of the p-nitrophenyl substituent organophosphorus pesticides. Food Chem 2023; 408:135218. [PMID: 36563621 DOI: 10.1016/j.foodchem.2022.135218] [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: 08/31/2022] [Revised: 11/29/2022] [Accepted: 12/11/2022] [Indexed: 12/23/2022]
Abstract
An enzyme-free, sensitive, and convenient approach was reported for the P-nitrophenyl substituent organophosphorus pesticides (NSOPs) of paraoxon-methyl (PM), paraoxon-ethyl (PE), parathion-methyl (PTM) and parathion-ethyl (PTE)) by indirectly quantification of the 4-nitrophenol (4-NP, hydrolysis product of the NSOPs). NaOH instead of hydrolase/nanozyme was applied, and temperature, pH, ultrasound was investigated to improve the NSOPs hydrolysis. Under the optimized conditions, the hydrolysis efficiencies were up to 99.9 %, 99.9 %, 99.6 %, 96.0 % for PM (10 min), PE (30 min), PTM (90 min) and PTE (120 min), based on which a low detection limits of 0.06 (PM), 0.07 (PE), 0.06 (PTM) and 0.07 (PTE) ppb were calculated with the 4-NP detection limit (0.03 ppb). Furthermore, the method exhibited good performance for the NSOPs with recoveries from 88.87 % to 100.33 % in real samples. This indirect approach offered an ultrasensitive alternative for the NSOPs detection, which holds great potential in practical application for the assessment of food safety and environmental risks.
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Affiliation(s)
- Pengyuan Sun
- Institute of Quality Standard and Testing Technology, BAAFS (Beijing Academy of Agriculture and Forestry Sciences), Beijing 100097, PR China; Risk Assessment Lab for Agro-products (Beijing), Ministry of Agriculture, Beijing 100097, PR China
| | - Bingru Li
- Institute of Quality Standard and Testing Technology, BAAFS (Beijing Academy of Agriculture and Forestry Sciences), Beijing 100097, PR China; Risk Assessment Lab for Agro-products (Beijing), Ministry of Agriculture, Beijing 100097, PR China
| | - Jianhui Zhen
- Shijiazhuang Customs Technology Center PR China, Shijiazhuang, Hebei Province 050051, PR China
| | - Jie Zhao
- Institute of Quality Standard and Testing Technology, BAAFS (Beijing Academy of Agriculture and Forestry Sciences), Beijing 100097, PR China; Risk Assessment Lab for Agro-products (Beijing), Ministry of Agriculture, Beijing 100097, PR China
| | - Wenshen Jia
- Institute of Quality Standard and Testing Technology, BAAFS (Beijing Academy of Agriculture and Forestry Sciences), Beijing 100097, PR China; Risk Assessment Lab for Agro-products (Beijing), Ministry of Agriculture, Beijing 100097, PR China
| | - Ligang Pan
- Institute of Quality Standard and Testing Technology, BAAFS (Beijing Academy of Agriculture and Forestry Sciences), Beijing 100097, PR China; Risk Assessment Lab for Agro-products (Beijing), Ministry of Agriculture, Beijing 100097, PR China
| | - Wenwen Gong
- Institute of Quality Standard and Testing Technology, BAAFS (Beijing Academy of Agriculture and Forestry Sciences), Beijing 100097, PR China; Risk Assessment Lab for Agro-products (Beijing), Ministry of Agriculture, Beijing 100097, PR China.
| | - Gang Liang
- Institute of Quality Standard and Testing Technology, BAAFS (Beijing Academy of Agriculture and Forestry Sciences), Beijing 100097, PR China; Risk Assessment Lab for Agro-products (Beijing), Ministry of Agriculture, Beijing 100097, PR China.
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Fan L, Li J, Sun C, Zhang J, Zhao Y, Li W, Chang Z. An ultra-sensitive fluorescent sensor based on Zn-MOF for selective detection of riboflavin in food. J SOLID STATE CHEM 2022. [DOI: 10.1016/j.jssc.2022.123616] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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7
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Computational study of Pd–Cd bimetallic crystals: Spectroscopic properties, hirshfeld surface analysis, non-covalent interaction, and sensor activity. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.120111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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8
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Solvothermally synthesized pyrazoledicarboxylate incorporated Fe(II) MOF: Design, characterization, Hirshfeld studies, and mechanistic insight into fluorescent detection of mutagenic adulterant 2,4,6-trinitrophenol. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.109810] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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9
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Kajal N, Gautam S. Efficient nitro-aromatic sensor via highly luminescent Zn-based metal-organic frameworks. CHEMICAL ENGINEERING JOURNAL ADVANCES 2022. [DOI: 10.1016/j.ceja.2022.100348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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Sohrabi H, Sani PS, Orooji Y, Majidi MR, Yoon Y, Khataee A. MOF-based sensor platforms for rapid detection of pesticides to maintain food quality and safety. Food Chem Toxicol 2022; 165:113176. [DOI: 10.1016/j.fct.2022.113176] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 05/12/2022] [Accepted: 05/21/2022] [Indexed: 12/15/2022]
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11
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Marimuthu M, Arumugam SS, Jiao T, Sabarinathan D, Li H, Chen Q. Metal organic framework based sensors for the detection of food contaminants. Trends Analyt Chem 2022. [DOI: 10.1016/j.trac.2022.116642] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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12
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Mohan B, Kumar S, Xi H, Ma S, Tao Z, Xing T, You H, Zhang Y, Ren P. Fabricated Metal-Organic Frameworks (MOFs) as luminescent and electrochemical biosensors for cancer biomarkers detection. Biosens Bioelectron 2022; 197:113738. [PMID: 34740120 DOI: 10.1016/j.bios.2021.113738] [Citation(s) in RCA: 43] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Revised: 09/03/2021] [Accepted: 10/25/2021] [Indexed: 02/06/2023]
Abstract
In the health domain, a major challenge is the detection of diseases using rapid and cost-effective techniques. Most of the existing cancer detection methods show poor sensitivity and selectivity and are time consuming with high cost. To overcome this challenge, we analyzed porous fabricated metal-organic frameworks (MOFs) that have better structures and porosities for enhanced biomarker sensing. Here, we summarize the use of fabricated MOF luminescence and electrochemical sensors in devices for cancer biomarker detection. Various strategies of fabrication and the role of fabricated materials in sensing cancer biomarkers have been studied and described. The structural properties, sensing mechanisms, roles of noncovalent interactions, limits of detection, modeling, advantages, and limitations of MOF sensors have been well-discussed. The study presents an innovative technique to detect the cancer biomarkers by the use of luminescence and electrochemical MOF sensors. In addition, the potential association studies have been opening the way for personalized patient treatments and the development of new cancer-detecting devices.
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Affiliation(s)
- Brij Mohan
- Laboratory of Coordination Chemistry and Functional Materials, Harbin Institute of Technology (Shenzhen), Shenzhen, 518055, China; School of Science, Harbin Institute of Technology (Shezhen), Shenzhen 518055, China
| | - Sandeep Kumar
- Laboratory of Coordination Chemistry and Functional Materials, Harbin Institute of Technology (Shenzhen), Shenzhen, 518055, China; School of Science, Harbin Institute of Technology (Shezhen), Shenzhen 518055, China
| | - Hui Xi
- School of Science, Harbin Institute of Technology (Shezhen), Shenzhen 518055, China
| | - Shixuan Ma
- Laboratory of Coordination Chemistry and Functional Materials, Harbin Institute of Technology (Shenzhen), Shenzhen, 518055, China; School of Science, Harbin Institute of Technology (Shezhen), Shenzhen 518055, China
| | - Zhiyu Tao
- Laboratory of Coordination Chemistry and Functional Materials, Harbin Institute of Technology (Shenzhen), Shenzhen, 518055, China; School of Science, Harbin Institute of Technology (Shezhen), Shenzhen 518055, China
| | - Tiantian Xing
- Laboratory of Coordination Chemistry and Functional Materials, Harbin Institute of Technology (Shenzhen), Shenzhen, 518055, China; School of Science, Harbin Institute of Technology (Shezhen), Shenzhen 518055, China
| | - Hengzhi You
- School of Science, Harbin Institute of Technology (Shezhen), Shenzhen 518055, China
| | - Yang Zhang
- School of Science, Harbin Institute of Technology (Shezhen), Shenzhen 518055, China.
| | - Peng Ren
- Laboratory of Coordination Chemistry and Functional Materials, Harbin Institute of Technology (Shenzhen), Shenzhen, 518055, China; School of Science, Harbin Institute of Technology (Shezhen), Shenzhen 518055, China.
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Ma J, Xu N, Wang Y, Liu G, Wang X. Three Zn(II) coordination polymers as dual‐responsive luminescent probes for highly selective detection of Fe
3+
cation and MnO
4
−
anion. Z Anorg Allg Chem 2022. [DOI: 10.1002/zaac.202100331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Jian‐Xin Ma
- College of Chemistry and Materials Engineering Bohai University Professional Technology Innovation Center for Conversion Materials of Solar Cell of Liaoning Province Jinzhou 121013 P. R. of China
- School of Chemistry and Environmental Engineering Changchun University of Science and Technology Changchun 130022 P. R. of China
| | - Na Xu
- College of Chemistry and Materials Engineering Bohai University Professional Technology Innovation Center for Conversion Materials of Solar Cell of Liaoning Province Jinzhou 121013 P. R. of China
| | - Yue Wang
- College of Chemistry and Materials Engineering Bohai University Professional Technology Innovation Center for Conversion Materials of Solar Cell of Liaoning Province Jinzhou 121013 P. R. of China
| | - Guo‐Cheng Liu
- College of Chemistry and Materials Engineering Bohai University Professional Technology Innovation Center for Conversion Materials of Solar Cell of Liaoning Province Jinzhou 121013 P. R. of China
| | - Xiu‐Li Wang
- College of Chemistry and Materials Engineering Bohai University Professional Technology Innovation Center for Conversion Materials of Solar Cell of Liaoning Province Jinzhou 121013 P. R. of China
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Desalination Characteristics of Cellulose Acetate FO Membrane Incorporated with ZIF-8 Nanoparticles. MEMBRANES 2022; 12:membranes12020122. [PMID: 35207046 PMCID: PMC8877917 DOI: 10.3390/membranes12020122] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 01/15/2022] [Accepted: 01/17/2022] [Indexed: 02/06/2023]
Abstract
Forward osmosis membranes have a wide range of applications in the field of water treatment. However, the application of seawater desalination is restricted, so the research of forward osmosis membranes for seawater desalination poses new challenges. In this study, zeolitic imidazolate framework-8 (ZIF-8) was synthesized by a mechanical stirring method, and its crystal structure, surface morphology, functional group characteristics, thermochemical stability, pore size distribution and specific surface area were analyzed. The cellulose acetate (CA)/ZIF-8 mixed matrix forward osmosis membrane was prepared by using the synthesized ZIF-8 as a modified additive. The effects of the additive ZIF-8 content, coagulation bath temperature, mixing temperature and heat treatment temperature on the properties of the CA/ZIF-8 forward osmosis membrane were systematically studied, and the causes were analyzed to determine the best membrane preparation parameters. The structure of the CA membrane and CA/ZIF-8 mixed matrix forward osmosis membranes prepared under the optimal conditions were characterized by Fourier Transform infrared spectroscopy (FTIR), Scanning electron microscopy (SEM), contact angle and Atomic force microscope (AFM). Finally, the properties of the HTI membrane (Membrane manufactured by Hydration Technology Innovations Inc.), CA forward osmosis membrane and CA/ZIF-8 mixed matrix forward osmosis membrane were compared under laboratory conditions. For the CA membrane, the water flux and reverse salt flux reached 48.85 L·m−2·h−1 and 3.4 g·m−2·h−1, respectively. The reverse salt flux and water flux of the CA/ZIF-8 membrane are 2.84 g·m−2·h−1 and 50.14 L·m−2·h−1, respectively. ZIF-8 has a promising application in seawater desalination.
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Geng R, Tang H, Ma Q, Liu L, Feng W, Zhang Z. Bimetallic Ag/Zn-ZIF-8: An efficient and sensitive probe for Fe3+ and Cu2+ detection. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2021.127755] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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16
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Shao JJ, Ni J, Mensah A, Liang Y, Li GJ, Chen L, Wang FM. Anions-induced two stable isostructural Cd(II) LMOFs based on benzotriazole with highly selective detection of Fe3+ ion. NEW J CHEM 2022. [DOI: 10.1039/d2nj01514e] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two new title LMOFs, [Cd9(BTA)6(5-tbuip)6O2]n (LMOF-1), [Cd3(BTA)2(5-tbuip)2]n (LMOF-2) (BTA=1H-Benzotriazole, 5-tbuip=5-tert-Butylisophthalic Acid) have been synthesized by solvothermal method. The different anions of cadium salts lead to isostructural two LMOFs. Fe3+ could...
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17
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Song X, Hu XL, Lin ZH, Ma C, Su ZM. Methyl Blue@CUST-580 composite as a simultaneous fluorescence-enhanced dual-emission platform for enhanced detection of antibiotics. CrystEngComm 2022. [DOI: 10.1039/d2ce00901c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel Cd-based MOF fluorescent sensor, [(Cd)2O(BIMB)0.5(BTB)] [CUST-580, H3BTB= 1,3,5- Tris(4-carboxyphenyl) benzene, BIMB = 1,4-Bis((1H-imidazoi-1-yl) methyl) bezene] was successfully synthesized by solvothermal condition. Due to the unique 3D spatial structure...
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Asad M, Wang YJ, Wang S, Dong QG, Li LK, Majeed S, Wang QY, Zang SQ. Hydrazone connected stable luminescent covalent-organic polymer for ultrafast detection of nitro-explosives. RSC Adv 2021; 11:39270-39277. [PMID: 35492474 PMCID: PMC9044423 DOI: 10.1039/d1ra08009a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 11/24/2021] [Indexed: 12/20/2022] Open
Abstract
Developing promising luminescent probes for the selective sensing of nitro-explosives remains a challenging issue. Porous luminescent covalent–organic polymers are one of the excellent sensing probes for trace hazardous materials. Herein, fluorescent monomers 1,1,2,2-tetrakis(4-formyl-(1,1′-biphenyl))ethane (TFBE) and 1,3,5-benzenetricarboxylic acid trihydrazide (BTCH) were selected to build a novel hydrazone connected stable luminescent covalent–organic polymer (H-COP) of high stability by typical Schiff-base reaction. The N2 sorption study, BET surface area analysis, and TGA profile indicate the porosity and stability of this H-COP material. Such properties of the H-COP material enable a unique sensing platform for nitro-explosives with great sensitivity (Ksv ∼ 106 M) and selectivity up to μM. This polymer material shows attractive selectivity and sensitivity towards phenolic nitro-explosives and other common explosives among earlier reported COP-based sensors. A novel H-COP was synthesized through Schiff-base condensation reaction, which shows high sensitivity (Ksv ∼ 106 M−1) and selectivity (μM level) towards nitro-explosives.![]()
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Affiliation(s)
- Muhammad Asad
- Henan Key Laboratory of Crystalline Molecular Functional Materials, Henan International Joint Laboratory of Tumor Theranostical Cluster Materials, Green Catalysis Center, College of Chemistry, Zhengzhou University Zhengzhou 450001 P. R. China
| | - Ya-Jie Wang
- Henan Key Laboratory of Crystalline Molecular Functional Materials, Henan International Joint Laboratory of Tumor Theranostical Cluster Materials, Green Catalysis Center, College of Chemistry, Zhengzhou University Zhengzhou 450001 P. R. China
| | - Shan Wang
- Henan Key Laboratory of Crystalline Molecular Functional Materials, Henan International Joint Laboratory of Tumor Theranostical Cluster Materials, Green Catalysis Center, College of Chemistry, Zhengzhou University Zhengzhou 450001 P. R. China
| | - Qing-Guo Dong
- Henan Key Laboratory of Crystalline Molecular Functional Materials, Henan International Joint Laboratory of Tumor Theranostical Cluster Materials, Green Catalysis Center, College of Chemistry, Zhengzhou University Zhengzhou 450001 P. R. China
| | - Lin-Ke Li
- Henan Key Laboratory of Crystalline Molecular Functional Materials, Henan International Joint Laboratory of Tumor Theranostical Cluster Materials, Green Catalysis Center, College of Chemistry, Zhengzhou University Zhengzhou 450001 P. R. China
| | - Saadat Majeed
- Institute of Chemical Sciences, Bahauddin Zakariya University Multan 60800 Pakistan
| | - Qian-You Wang
- Henan Key Laboratory of Crystalline Molecular Functional Materials, Henan International Joint Laboratory of Tumor Theranostical Cluster Materials, Green Catalysis Center, College of Chemistry, Zhengzhou University Zhengzhou 450001 P. R. China
| | - Shuang-Quan Zang
- Henan Key Laboratory of Crystalline Molecular Functional Materials, Henan International Joint Laboratory of Tumor Theranostical Cluster Materials, Green Catalysis Center, College of Chemistry, Zhengzhou University Zhengzhou 450001 P. R. China
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19
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Lin Y, Li Y, Cao Y, Wang X. Two-dimensional MOFs: Design & Synthesis and Applications. Chem Asian J 2021; 16:3281-3298. [PMID: 34453404 DOI: 10.1002/asia.202100884] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2021] [Revised: 08/25/2021] [Indexed: 12/24/2022]
Abstract
For the past few years, two-dimensional materials have attracted widespread attention owing to their special properties and potential applications. It is well-known that graphene, transition metal disulfide compounds (TMDC), carbon nitride, transition metal carbonitrides (Mxenes), silene and hexagonal boron nitride are typical two-dimensional materials. Compared with these traditional two-dimensional materials, two-dimensional MOF is favored by numerous researchers because of its unique structure. Based on the unique metal ion and organic ligand coordination of MOF and two-dimensional layered structure, the applications of two-dimensional MOF were getting serious, including catalysis, supercapacitor, gas adsorption/separation, sensors and so on. This review presents a relatively comprehensive summary of the design & synthesis and applications of two-dimensional MOF over the past few years. Furthermore, the opportunities and challenges have been discussed to supply a promising prospect to this field.
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Affiliation(s)
- Yuting Lin
- College of Environmental Science and Engineering, Yangzhou University, Yangzhou, 225000, P. R. China
| | - Yuehua Li
- College of Environmental Science and Engineering, Yangzhou University, Yangzhou, 225000, P. R. China
| | - Yu Cao
- College of Environmental Science and Engineering, Yangzhou University, Yangzhou, 225000, P. R. China
| | - Xiaozhi Wang
- College of Environmental Science and Engineering, Yangzhou University, Yangzhou, 225000, P. R. China
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A new dysprosium (III)-Organic framework as a ratiometric luminescent sensor for Nitro-compounds and antibiotics in aqueous solutions. INORG CHEM COMMUN 2021. [DOI: 10.1016/j.inoche.2021.108952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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Wang J, Xia T, Lan Z, Liu G, Hou S, Hou S. Facile synthesis of an aggregation-induced emission (AIE) active imidazoles for sensitive detection of trifluralin. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 259:119880. [PMID: 33965889 DOI: 10.1016/j.saa.2021.119880] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Revised: 04/17/2021] [Accepted: 04/23/2021] [Indexed: 06/12/2023]
Abstract
A novel imidazoles fluorescent probe (2) was synthesized from vanillin, o-phenylenediamine, and N,N-diphenylcarbamyl chloride. Its structure was characterized by fluorescence spectra, UV-Vis spectra, 1H NMR, 13C NMR, and high-resolution mass spectrometry (HRMS). Moreover, its aggregation-induced emission (AIE) feature was investigated in THF/MeOH solution. Furthermore, the fluorescence quenching experimental results suggest that compound 2 is the potential fluorescent probe of small organic molecules showing high selectivity and sensitivity for nitroaromatic compounds. In addition, the probe could be applied in the determination of trifluralin with fast response and stability. The fluorescence response of the probe exhibited a good linear correlation with the concentration of trifluralin ranging from 10 to 100 μM, and the limit of detection (LOD) was as low as 5.066 μM. Finally, the probe was successfully utilized to determine the amount of trifluralin in real samples, and the recoveries were 91.1% to 111.2%, indicating the applicability and reliability of the probe.
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Affiliation(s)
- Junjie Wang
- Guangxi Key Laboratory of Electrochemical and Magneto-chemical Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guangxi 541006, PR China
| | - Tianzi Xia
- Guangxi Key Laboratory of Electrochemical and Magneto-chemical Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guangxi 541006, PR China
| | - Zhenni Lan
- Guangxi Key Laboratory of Electrochemical and Magneto-chemical Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guangxi 541006, PR China
| | - Guangyan Liu
- Guangxi Key Laboratory of Electrochemical and Magneto-chemical Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guangxi 541006, PR China
| | - Shili Hou
- Guangxi Key Laboratory of Electrochemical and Magneto-chemical Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guangxi 541006, PR China.
| | - Shifeng Hou
- Guangxi Key Laboratory of Electrochemical and Magneto-chemical Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guangxi 541006, PR China; National Engineering and Technology Research Center for Colloidal Materials, Shandong University, Jinan, Shandong 250100, PR China.
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Synthesis, characterization and properties of four complexes based on semi-rigid bisbenzimidazole and aromatic carboxylic acid. INORG CHEM COMMUN 2021. [DOI: 10.1016/j.inoche.2021.108569] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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