1
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Wang S, Xu J, Yue F, Zhang L, Bi N, Gou J, Li Y, Huang Y, Zhao T, Jia L. Smartphone-assisted mobile fluorescence sensor for self-calibrated detection of anthrax biomarker, Cu 2+, and cysteine in food analysis. Food Chem 2024; 451:139410. [PMID: 38670024 DOI: 10.1016/j.foodchem.2024.139410] [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: 03/26/2024] [Accepted: 04/16/2024] [Indexed: 04/28/2024]
Abstract
Dipicolinic acid (DPA), as a biomarker for Bacillus anthracis, is highly toxic at trace levels. Rapid and on-site quantitative detection of DPA is essential for maintaining food safety and public health. This work develops a dual-channel self-calibrated fluorescence sensor constructed by the YVO4:Eu and Tb-β-diketone complex for rapid visual detection of DPA. This sensor exhibits high selectivity, fast response time, excellent detection sensitivity, and the detection limit is as low as 4.5 nM in the linear range of 0-16 μM. A smartphone APP and portable ultraviolet lamp can assemble a mobile fluorescence sensor for on-site analysis. Interestingly, adding Cu2+ ions can quench the fluorescence intensity of Tb3+. In contrast, the addition of cysteine can restore the fluorescence, allowing the accurate detection of Cu2+ ions and cysteine in environmental water and food samples. This work provides a portable sensor that facilitates real-time analysis of multiple targets in food and the environment.
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Affiliation(s)
- Sheng Wang
- College of Chemistry and Chemical Engineering, Henan Polytechnic University, Jiaozuo, Henan, 454000, China
| | - Jun Xu
- College of Chemistry and Chemical Engineering, Henan Polytechnic University, Jiaozuo, Henan, 454000, China.
| | - Fengzhi Yue
- College of Chemistry and Chemical Engineering, Henan Polytechnic University, Jiaozuo, Henan, 454000, China
| | - Lina Zhang
- College of Chemistry and Chemical Engineering, Henan Polytechnic University, Jiaozuo, Henan, 454000, China
| | - Ning Bi
- College of Chemistry and Chemical Engineering, Henan Polytechnic University, Jiaozuo, Henan, 454000, China
| | - Jian Gou
- College of Chemistry and Chemical Engineering, Henan Polytechnic University, Jiaozuo, Henan, 454000, China
| | - Yongxin Li
- College of Chemistry and Chemical Engineering, Henan Polytechnic University, Jiaozuo, Henan, 454000, China
| | - Yuanyuan Huang
- College of Chemistry and Chemical Engineering, Henan Polytechnic University, Jiaozuo, Henan, 454000, China
| | - Tongqian Zhao
- Institute of Resources & Environment, Henan Polytechnic University, Jiaozuo, Henan 454000, China.
| | - Lei Jia
- College of Chemistry and Chemical Engineering, Henan Polytechnic University, Jiaozuo, Henan, 454000, China.
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2
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Xia J, Huang J, Zhang H, Zhang N, Li F, Zhou P, Zhou L, Pu Q. Natural flavonols as probes for direct determination of borax: From conventional fluorescence analysis to paper-based smartphone sensing. Talanta 2024; 274:126053. [PMID: 38599121 DOI: 10.1016/j.talanta.2024.126053] [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: 01/15/2024] [Revised: 03/25/2024] [Accepted: 04/04/2024] [Indexed: 04/12/2024]
Abstract
Borax is strictly regulated in the food processing and pharmaceutical industry due to its physiological toxicity, and the development of a direct analytical method is essential for effectively monitoring the borax abuse. In this work, the fluorescence properties of flavonoids, including flavones, isoflavones and flavonols, were systematically investigated from aqueous to borax solutions, and it was found that the weak intrinsic fluorescence of flavonols could be pervasively sensitized by borax. A natural flavonol, morin, was subsequently chosen as a representative probe to develop a turn-on fluorescence sensing method for borax analysis, which achieved a linear response spanning four orders of magnitude with a detection limit of 1.07 μM (0.22 μg mL-1 in terms of Na2B4O7 content). Furthermore, a smartphone-assisted paper-based test device was designed and constructed by 3D printing technology. Using morin-impregnated test strips as the carrier, the borax could be visually detected by the RGB signals of the captured images, with a detection limit of 0.13 mM (27.05 μg mL-1 for Na2B4O7). Combining ion exchange treatment for food samples and sodium periodate oxidation for drug samples, the developed methods were successfully applied for the direct analysis of borax in various products with the recoveries of 86.9-106.3% for traditional fluorescence analysis and 82.7-108.8% for smartphone-assisted fluorescence sensing. The fluorescence property of the morin-borax system was studied using time-dependent density functional theory, and the sensing mechanism was discussed in conjunction with experimental research.
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Affiliation(s)
- Jingtong Xia
- College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, 730000, China
| | - Jinying Huang
- College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, 730000, China
| | - Hairong Zhang
- College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, 730000, China
| | - Nan Zhang
- College of Earth and Environmental Sciences, Lanzhou University, Lanzhou, 730000, China
| | - Fengyun Li
- College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, 730000, China
| | - Panpan Zhou
- College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, 730000, China
| | - Lei Zhou
- College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, 730000, China.
| | - Qiaosheng Pu
- College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, 730000, China.
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3
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Luo Q, Wang L, Wu S, Lin L, Yu X, Potapov A, Sun Y, Zhang Y, Zhu M. Highly sensitive sensing of DPA by lanthanide metal-organic frameworks and detection of fiber membranes. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 310:123849. [PMID: 38241931 DOI: 10.1016/j.saa.2024.123849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Revised: 12/14/2023] [Accepted: 01/03/2024] [Indexed: 01/21/2024]
Abstract
The detection of 2,6-pyridinecarboxylic acid (DPA), as a biomarker of Bacillus anthracis, has attracted wide attention. In previous reports of DPA detection, fluorescent probes may not have high specificity. Therefore, the rational design and development of fluorescent sensors with excellent performance is of great significance for the detection of DPA. In this study, two novel lanthanide metal-organic frameworks (Ln-MOFs) were synthesized by hydrothermal method using 3-polyfluorobiphenyl-3 ', 4,5 ' -tricarboxylic acid (H2FPTA) as ligand. Studies have shown that Ln-MOFs can detect DPA in real time, with detection limits of 0.54 μM and 0.67 μM, respectively, and have a high recovery rate (95 % -108 %) in fetal bovine serum. As a self-calibration sensor, other substances in the blood can be clearly distinguished by a two-dimensional fluorescence code diagram. After the Ln-MOFs were spun into nanofiber membranes, they responded quickly to DPA. This increases practicability and provides a promising idea for the development of simple and efficient ratio sensors.
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Affiliation(s)
- Qiongli Luo
- The Key Laboratory of the Inorganic Molecule-Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry, Shenyang University of Chemical Technology, Shenyang, Liaoning 110142, PR China
| | - Lei Wang
- Center of Physical Chemistry Test, Shenyang University of Chemical Technology, Shenyang, Liaoning 110142, PR China
| | - Shuangyan Wu
- The Key Laboratory of the Inorganic Molecule-Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry, Shenyang University of Chemical Technology, Shenyang, Liaoning 110142, PR China
| | - Lin Lin
- Department of Pharmacology, Shenyang medical colleges, Shenyang 110034, PR China
| | - Xiaolin Yu
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, 3 Lavrentiev Ave., 630090 Novosibirsk, Russia
| | - Andrei Potapov
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, 3 Lavrentiev Ave., 630090 Novosibirsk, Russia
| | - Yaguang Sun
- The Key Laboratory of the Inorganic Molecule-Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry, Shenyang University of Chemical Technology, Shenyang, Liaoning 110142, PR China
| | - Ying Zhang
- The Key Laboratory of the Inorganic Molecule-Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry, Shenyang University of Chemical Technology, Shenyang, Liaoning 110142, PR China.
| | - Mingchang Zhu
- The Key Laboratory of the Inorganic Molecule-Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry, Shenyang University of Chemical Technology, Shenyang, Liaoning 110142, PR China.
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4
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Xue Y, Tang S, He X, Tian Z, Kong W, Zhao P, Zhang J. Two novel chiral AIEgens as coordination precursors: synthesis, structures and photophysical study. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 310:123960. [PMID: 38290279 DOI: 10.1016/j.saa.2024.123960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 01/20/2024] [Accepted: 01/22/2024] [Indexed: 02/01/2024]
Abstract
Two novel chiral molecules, (4S)-5,5-dimethyl-2-(4-oxo-4H-chromen-3-yl)thiazolidine-4-carboxylic acid (OCCA) and (4S)-5,5-dimethyl-2-(4-(1,2,2-triphenylvinyl)phenyl)thiazolidine-4-carboxylic acid (TPCA), were successfully synthesized by aldehyde amine condensation reaction, and their structures were characterized by 1H NMR and single crystal X-ray diffraction. The intensities of photoluminescence changed with the aggregation, exhibiting that OCCA and TPCA are aggregation-induced emission luminogens (AIEgens). After complete aggregation, OCCA emitted the purple-blue light at the peak of 388 nm and TPCA emitted the cyan light at the peak of 488 nm. The aggregation-induced emission (AIE) effects for OCCA and TPCA resulted from local state to twisted intermolecular charge transfer (TICT) and restriction of intramolecular motion (RIM), respectively. Other spectra including UV-vis, IR, and Raman spectra were also discussed in detail.
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Affiliation(s)
- Yunshan Xue
- School of Chemistry & Environmental Engineering, Yancheng Teachers University, Yancheng 224007, PR China
| | - Sisi Tang
- Key Laboratory of Functional Molecule Design and Interface Process, Anhui Jianzhu University, Hefei 230601, PR China
| | - Xiaomin He
- Key Laboratory of Functional Molecule Design and Interface Process, Anhui Jianzhu University, Hefei 230601, PR China
| | - Zhengchen Tian
- School of Chemistry & Environmental Engineering, Yancheng Teachers University, Yancheng 224007, PR China
| | - Weili Kong
- School of Chemistry & Environmental Engineering, Yancheng Teachers University, Yancheng 224007, PR China; Key Laboratory of Functional Molecule Design and Interface Process, Anhui Jianzhu University, Hefei 230601, PR China.
| | - Peizheng Zhao
- School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang 453007, PR China
| | - Jun Zhang
- School of Chemistry & Environmental Engineering, Yancheng Teachers University, Yancheng 224007, PR China; New Energy Photovoltaic Industry Research Center, Qinghai University, Xining, Qinghai 810016, PR China; Key Laboratory of Functional Molecule Design and Interface Process, Anhui Jianzhu University, Hefei 230601, PR China.
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5
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Liu X, Song J, Zhang X, Huang S, Zhao B, Feng X. A highly selective and sensitive europium-organic framework sensor for the fluorescence detection of fipronil in tea. Food Chem 2023; 413:135639. [PMID: 36753784 DOI: 10.1016/j.foodchem.2023.135639] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2022] [Revised: 12/18/2022] [Accepted: 02/01/2023] [Indexed: 02/07/2023]
Abstract
A europium-based metal organic framework (Eu-TFPA-MOF) was used for the fluorescence detection of fipronil in green tea and oolong tea for the first time. The red fluorescence of Eu-TFPA-MOF could be quenched significantly by low concentration (0.24 mM) of fipronil, and the "turn off" process exhibited quick response time (2 min), high sensitivity and selectivity, low detection limits (4.4 nM) and wide linear range (0-0.15 mM). The mechanism of fluorescence quenching was mainly attributed to static quenching process and the competitive absorption of excitation energy. Besides, the spiked and recovery test indicated that Eu-TFPA-MOF could be used in the fluorescence detection of fipronil in real green tea and oolong tea sample and the process had the advantages of simple pretreatment and satisfactory recoveries (98.33-106.17 %). More importantly, a simple, portable and low-cost smartphone-assisted test strip were designed for the visual detection of fipronil in real tea samples. The detection platform will be beneficial for tea quality safety and human heath, and is expected to be applied in other agricultural product safety field.
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Affiliation(s)
- Xinfang Liu
- College of Chemistry and Chemical Engineering, Henan Key Laboratory of Function-Oriented Porous Materials, Luoyang Normal University, Luoyang 471934, China.
| | - Junya Song
- College of Chemistry and Chemical Engineering, Henan Key Laboratory of Function-Oriented Porous Materials, Luoyang Normal University, Luoyang 471934, China; College of Food and Bioengineering, Henan University of Science and Technology, Luoyang 471022, China
| | - Xiaoyu Zhang
- College of Food and Bioengineering, Henan University of Science and Technology, Luoyang 471022, China.
| | - Shijie Huang
- College of Food and Bioengineering, Henan University of Science and Technology, Luoyang 471022, China
| | - Beibei Zhao
- College of Food and Bioengineering, Henan University of Science and Technology, Luoyang 471022, China
| | - Xun Feng
- College of Chemistry and Chemical Engineering, Henan Key Laboratory of Function-Oriented Porous Materials, Luoyang Normal University, Luoyang 471934, China
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6
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Chen F, Xu H, Cai Y, Zhang W, Shen P, Zhang W, Xie H, Bai G, Xu S, Gao J. Multi-Responsive Sensor Based on Porous Hydrogen-Bonded Organic Frameworks for Selective Sensing of Ions and Dopamine Molecules. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27248750. [PMID: 36557883 PMCID: PMC9781585 DOI: 10.3390/molecules27248750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 12/02/2022] [Accepted: 12/03/2022] [Indexed: 12/14/2022]
Abstract
Hydrogen-bonded organic frameworks (HOFs), as an emerging porous material, have attracted increasing research interest in fluorescence sensing due to their inherent fluorescence emission units with unique physicochemical properties. Herein, based on the organic building block 3,3',5,5'-tetrakis-(4-carboxyphenyl)-1,1'-biphenyl (H4TCBP), the porous material HOF-TCBP was successfully synthesized using hydrogen bond self-assembly in a DMF solution. The fluorescence properties of the HOF-TCBP solution showed that when the concentration was high, excimers were easily formed, the PL emission was red-shifted, and the fluorescence intensity became weaker. HOF-TCBP showed good sensitivity and selectivity to metal ions Fe3+, Cr3+, and anion Cr2O72-. In addition, HOF-TCBP can serve as a label-free fluorescent sensor material for the sensitive and selective detection of dopamine (DA). HOF-based DA sensing is actually easy, low-cost, simple to operate, and highly selective for many potential interfering substances, and it has been successfully applied to the detection of DA in biological samples with satisfactory recoveries (101.1-104.9%). To our knowledge, this is the first report of HOF materials for efficient detection of the neurotransmitter dopamine in biological fluids. In short, this work widely broadens the application of HOF materials as fluorescent sensors for the sensing of ions and biological disease markers.
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Affiliation(s)
- Faqiang Chen
- Key Laboratory of Rare Earth Optoelectronic Materials and Devices of Zhejiang Province, Institute of Optoelectronic Materials and Devices, Collage of Optical and Electronic Technology, China Jiliang University, Hangzhou 310018, China
| | - Hui Xu
- Key Laboratory of Rare Earth Optoelectronic Materials and Devices of Zhejiang Province, Institute of Optoelectronic Materials and Devices, Collage of Optical and Electronic Technology, China Jiliang University, Hangzhou 310018, China
- Correspondence: (H.X.); (J.G.); Tel.: +86-0571-86843618 (J.G.)
| | - Youlie Cai
- Institute of Functional Porous Materials, The Key Laboratory of Advanced Textile Materials and Manufacturing Technology of Ministry of Education, College of Materials and Textiles, Zhejiang Sci-Tech University, Hangzhou 310018, China
| | - Wei Zhang
- Key Laboratory of Rare Earth Optoelectronic Materials and Devices of Zhejiang Province, Institute of Optoelectronic Materials and Devices, Collage of Optical and Electronic Technology, China Jiliang University, Hangzhou 310018, China
| | - Penglei Shen
- Key Laboratory of Rare Earth Optoelectronic Materials and Devices of Zhejiang Province, Institute of Optoelectronic Materials and Devices, Collage of Optical and Electronic Technology, China Jiliang University, Hangzhou 310018, China
| | - Wenhua Zhang
- Technical Center of Hangzhou Customs, Hangzhou 310016, China
| | - Hangqing Xie
- Key Laboratory of Rare Earth Optoelectronic Materials and Devices of Zhejiang Province, Institute of Optoelectronic Materials and Devices, Collage of Optical and Electronic Technology, China Jiliang University, Hangzhou 310018, China
| | - Gongxun Bai
- Key Laboratory of Rare Earth Optoelectronic Materials and Devices of Zhejiang Province, Institute of Optoelectronic Materials and Devices, Collage of Optical and Electronic Technology, China Jiliang University, Hangzhou 310018, China
| | - Shiqing Xu
- Key Laboratory of Rare Earth Optoelectronic Materials and Devices of Zhejiang Province, Institute of Optoelectronic Materials and Devices, Collage of Optical and Electronic Technology, China Jiliang University, Hangzhou 310018, China
| | - Junkuo Gao
- Institute of Functional Porous Materials, The Key Laboratory of Advanced Textile Materials and Manufacturing Technology of Ministry of Education, College of Materials and Textiles, Zhejiang Sci-Tech University, Hangzhou 310018, China
- Correspondence: (H.X.); (J.G.); Tel.: +86-0571-86843618 (J.G.)
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7
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A water-stable Eu-MOF as multi-responsive luminescent sensor for high-efficiency detection of Fe3+, MnO4− ions and nicosulfuron in aqueous solution. J SOLID STATE CHEM 2022. [DOI: 10.1016/j.jssc.2022.123598] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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8
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Pajuelo-Corral O, Razquin-Bobillo L, Rojas S, García JA, Choquesillo-Lazarte D, Salinas-Castillo A, Hernández R, Rodríguez-Diéguez A, Cepeda J. Lanthanide(III) Ions and 5-Methylisophthalate Ligand Based Coordination Polymers: An Insight into Their Photoluminescence Emission and Chemosensing for Nitroaromatic Molecules. NANOMATERIALS (BASEL, SWITZERLAND) 2022; 12:3977. [PMID: 36432263 PMCID: PMC9694308 DOI: 10.3390/nano12223977] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Revised: 11/05/2022] [Accepted: 11/09/2022] [Indexed: 06/16/2023]
Abstract
The work presented herein reports on the synthesis, structural and physico-chemical characterization, luminescence properties and luminescent sensing activity of a family of isostructural coordination polymers (CPs) with the general formula [Ln2(μ4-5Meip)3(DMF)]n (where Ln(III) = Sm (1Sm), Eu (2Eu), Gd (3Gd), Tb (4Tb) and Yb (5Yb) and 5Meip = 5-methylisophthalate, DMF = N,N-dimethylmethanamide). Crystal structures consist of 3D frameworks tailored by the linkage between infinite lanthanide(III)-carboxylate rods by means of the tetradentate 5Meip ligands. Photoluminescence measurements in solid state at variable temperatures reveal the best-in-class properties based on the capacity of the 5Meip ligand to provide efficient energy transfers to the lanthanide(III) ions, which brings intense emissions in both the visible and near-infrared (NIR) regions. On the one hand, compound 5Yb displays characteristic lanthanide-centered bands in the NIR with sizeable intensity even at room temperature. Among the compounds emitting in the visible region, 4Tb presents a high QY of 63%, which may be explained according to computational calculations. At last, taking advantage of the good performance as well as high chemical and optical stability of 4Tb in water and methanol, its sensing capacity to detect 2,4,6-trinitrophenol (TNP) among other nitroaromatic-like explosives has been explored, obtaining high detection capacity (with Ksv around 105 M-1), low limit of detection (in the 10-6-10-7 M) and selectivity among other molecules (especially in methanol).
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Affiliation(s)
- Oier Pajuelo-Corral
- Departamento de Química Aplicada, Facultad de Química, Universidad del País Vasco (UPV/EHU), 20018 Donostia, Spain
| | - Laura Razquin-Bobillo
- Departamento de Química Aplicada, Facultad de Química, Universidad del País Vasco (UPV/EHU), 20018 Donostia, Spain
| | - Sara Rojas
- Departamento de Química Inorgánica, UEQ, C/Severo Ochoa s/n, University of Granada, 18071 Granada, Spain
| | - Jose Angel García
- Departamento de Física, Facultad de Ciencia y Tecnología, Universidad del País Vasco/Euskal Herriko Unibertsitatea (UPV/EHU), 48940 Leioa, Spain
| | - Duane Choquesillo-Lazarte
- Laboratorio de Estudios Cristalográficos, IACT, CSIC-Universidad de Granada, Avda. de las Palmeras 4, 18100 Armilla, Spain
| | - Alfonso Salinas-Castillo
- Departamento de Química Analítica, C/Severo Ochoa s/n, University of Granada, 18071 Granada, Spain
| | - Ricardo Hernández
- Departamento de Química Aplicada, Facultad de Química, Universidad del País Vasco (UPV/EHU), 20018 Donostia, Spain
| | - Antonio Rodríguez-Diéguez
- Departamento de Química Inorgánica, UEQ, C/Severo Ochoa s/n, University of Granada, 18071 Granada, Spain
| | - Javier Cepeda
- Departamento de Química Aplicada, Facultad de Química, Universidad del País Vasco (UPV/EHU), 20018 Donostia, Spain
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9
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Emam HE, Abdelhameed RM. Separation of anthocyanin from roselle extract by cationic nano-rode ZIF-8 constructed using removable template. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133607] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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10
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A novel Zn metal organic framework for the detection of o-nitrophenol, m-nitrophenol, p–nitrophenol. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.109724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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11
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Liang Y, Li J, Yang S, Wu S, Zhu M, Fedin VP, Zhang Y, Gao E. Self-calibrated FRET fluorescent probe with Metal-organic framework for proportional detection of nitrofuran antibiotics. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.116080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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12
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Lunev AM, Belousov YA. Luminescent sensor materials based on rare-earth element complexes for detecting cations, anions, and small molecules. Russ Chem Bull 2022. [DOI: 10.1007/s11172-022-3485-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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13
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Yin HQ, Yin XB. Multi-Emission from Single Metal-Organic Frameworks under Single Excitation. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2022; 18:e2106587. [PMID: 34923736 DOI: 10.1002/smll.202106587] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 11/17/2021] [Indexed: 06/14/2023]
Abstract
Multi-emission materials have come to prominent attention ascribed to their extended applications other than single-emission ones. General and robust design strategies of a single matrix with multi-emission under single excitation are urgently required. Metal-organic frameworks (MOFs) are porous materials prepared with organic ligands and metal nodes. The variety of metal nodes and ligands makes MOFs with great superiority as multi-emission matrices. Guest species encapsulated into the channels or pores of MOFs are the additional emission sites for multi-emission. In this review, multi-emission MOFs according to the different excitation sites are summarized and classified. The emission mechanisms are discussed, such as antenna effect, excited-state intramolecular proton transfer (ESIPT) and tautomerism for dual-emission. The factors that affect the emissions are revealed, including ligand-metal energy transfer and host-guest interaction, etc. Multi-emission MOFs could be predictably designed and prepared, once the emissive factors are controlled rationally in combination with the different multi-emission mechanisms. Correspondingly, new and practical applications are realized, including but not limited to ratiometric/multi-target sensing and bioimaging, white light-emitting diodes, and anti-counterfeiting. The design strategies of multi-emission MOFs and their extensive applications are reviewed. The results will shed light on other multi-emission systems to develop the structure-derived functionality and applications.
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Affiliation(s)
- Hua-Qing Yin
- Institute for New Energy Materials and Low Carbon Technologies, Tianjin University of Technology, Tianjin, 300384, China
| | - Xue-Bo Yin
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai, 201620, China
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14
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Ma Y, Zhao Z, Zhu M, Zhang Y, Kosinova M, Fedin VP, Wu S, Gao E. Rapid detection of lamotrigine by a water stable fluorescent lanthanide metal-organic framework sensor. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.115803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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15
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Zhang Y, Gao L, Ma S, Hu T. Cd (II) coordination polymer as a strip based fluorescence sensor for sensing Fe 3+ ions in aqueous system. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 267:120525. [PMID: 34752993 DOI: 10.1016/j.saa.2021.120525] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Revised: 09/26/2021] [Accepted: 10/19/2021] [Indexed: 06/13/2023]
Abstract
The design and construction of a sensor that can sensitively and conveniently recognize metal ions are essential for the treatment of industrial wastewater. In this work, {[Cd4(HL)2(pyp)2(H2O)2]·2H2O·1.5Diox}n (1) was synthesized under solvothermal condition and presented a 2D 3,5-connected layered network with the point symbol of {3.4.5} {32.4.5.62.74}, which was coated on the surface of polyvinylidene fluoride (PVDF) to construct a novel paper sensor (1@PVDF). Meanwhile, the stability of 1@PVDF was characterized by powder X-ray diffraction (PXRD) and thermogravimetric analysis (TGA). In addition, fluorescence sensing experiments of 1@PVDF sensor for cations in aqueous system indicated that it has high sensitivity for sensing Fe3+ ions with the detection limit (DL) of 4.0 × 10-8 M. By the characterization of PXRD, UV-vis spectra, ICP, XPS, time-resolved excited-state decay measurements, the sensing mechanisms of 1@PVDF for Fe3+ ions were attributed to the competitive absorption and interaction between 1 and Fe3+. And the sensing process of 1@PVDF for Fe3+ ions was static in the Fe3+ concentration of 0 to 0.05 mM. In addition, the binding energies of Fe3+ and Zn2+ with the framework of 1 were calculated by density functional theory (DFT), which further proved that there was an obvious interaction between Fe3+ and the uncoordinated O atom in 1. Based on the thin film technology, a portable and convenient paper-based probe has been developed for practical applications.
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Affiliation(s)
- Yujuan Zhang
- School of Chemical Engineering and Technology, North University of China, Taiyuan 030051, PR China
| | - Lingling Gao
- College of Chemistry and Chemical Engineering, Jinzhong University, Taiyuan 030606, PR China
| | - Sai Ma
- School of Chemical Engineering and Technology, North University of China, Taiyuan 030051, PR China
| | - Tuoping Hu
- School of Chemical Engineering and Technology, North University of China, Taiyuan 030051, PR China.
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16
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Wang YF, Feng Y, Wang L. Syntheses, Crystal Structures, and Thermal Analysis of Two Co(II)-Coordination Polymers Constructed From the Semirigid Tetracarboxylic Acid and Dipyridine Ligand. RUSS J INORG CHEM+ 2022. [DOI: 10.1134/s0036023622040210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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17
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Feng X, Shang Y, Zhang K, Hong M, Li J, Xu H, Wang L, Li Z. In situ ligand-induced Ln-MOFs based on a chromophore moiety: white light emission and turn-on detection of trace antibiotics. CrystEngComm 2022. [DOI: 10.1039/d2ce00613h] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Series novel 3D Ln-MOFs containing both carboxyphenyl and pyridinyl moieties have been constructed. Tb-MOF fluorescence turn-on sensor of levofloxacin solution with highly sensitive and excellent selective was achieved through d-PET approach.
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Affiliation(s)
- Xun Feng
- College of Chemistry and Chemical Engineering, Luoyang Normal University, Luoyang, 471022, P. R. China
| | - Yapei Shang
- College of Chemistry, Zhengzhou University, Zhengzhou, 450001, China
| | - Ka Zhang
- College of Chemistry, Zhengzhou University, Zhengzhou, 450001, China
| | - Manzhou Hong
- College of Chemistry, Zhengzhou University, Zhengzhou, 450001, China
| | - Junfeng Li
- College of Chemistry and Chemical Engineering, Luoyang Normal University, Luoyang, 471022, P. R. China
| | - Hongdi Xu
- College of Chemistry and Chemical Engineering, Luoyang Normal University, Luoyang, 471022, P. R. China
| | - Liya Wang
- College of Chemistry and Chemical Engineering, Luoyang Normal University, Luoyang, 471022, P. R. China
- College of Chemistry and Pharmacy Engineering, Nanyang Normal University, Nanyang, 473601, P. R. China
| | - Zhongjun Li
- College of Chemistry, Zhengzhou University, Zhengzhou, 450001, China
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18
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Zhang Y, Gao Z, Liu W, Liu G, Zhu M, Wu S, Yao W, Gao E. Synthesis of copper-based metal-organic framework for sensing nitroaromatic compounds. INORG CHEM COMMUN 2021. [DOI: 10.1016/j.inoche.2021.109017] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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19
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20
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Li Y, Wu S, Zhang Y, Ma Z, Zhu M, Gao E. A lanthanide metal–organic framework as ratio fluorescence probe to detect pesticides in water. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2021.120632] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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21
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A recycled Tb-MOF fluorescent sensing material for highly sensitive and selective detection of tetracycline in milk. Microchem J 2021. [DOI: 10.1016/j.microc.2021.106714] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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22
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Gao G, Liu W, Liu G, Zhu M, Zhang Y, Wu S, Gao E. A Water‐Stable Tb(III) Metal‐Organic Framework with Multiple Fluorescent Centers for Efficient Self‐Calibration Sensing Pesticides. ChemistrySelect 2021. [DOI: 10.1002/slct.202102575] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Guoxu Gao
- International Key Laboratory of Liaoning Inorganic Molecule-Based Chemical and Department of Coordination Chemistry Shenyang University of Chemical Technology Shenyang 110142 P.R. China
| | - Wei Liu
- International Key Laboratory of Liaoning Inorganic Molecule-Based Chemical and Department of Coordination Chemistry Shenyang University of Chemical Technology Shenyang 110142 P.R. China
| | - Gongchi Liu
- International Key Laboratory of Liaoning Inorganic Molecule-Based Chemical and Department of Coordination Chemistry Shenyang University of Chemical Technology Shenyang 110142 P.R. China
| | - Mingchang Zhu
- International Key Laboratory of Liaoning Inorganic Molecule-Based Chemical and Department of Coordination Chemistry Shenyang University of Chemical Technology Shenyang 110142 P.R. China
| | - Ying Zhang
- International Key Laboratory of Liaoning Inorganic Molecule-Based Chemical and Department of Coordination Chemistry Shenyang University of Chemical Technology Shenyang 110142 P.R. China
| | - Shuangyan Wu
- International Key Laboratory of Liaoning Inorganic Molecule-Based Chemical and Department of Coordination Chemistry Shenyang University of Chemical Technology Shenyang 110142 P.R. China
| | - Enjun Gao
- International Key Laboratory of Liaoning Inorganic Molecule-Based Chemical and Department of Coordination Chemistry Shenyang University of Chemical Technology Shenyang 110142 P.R. China
- School of Chemical Engineering University of Science and Technology Liaoning Anshan 114051 P.R. China
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23
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Li Y, Tian X, Zhang J, Qiu L, Wang X, Wu S, Zhang Y, Zhu M, Gao E. High‐efficiency fluorescent probe constructed by Cd(II) complex for detecting nitro compounds and antibiotics. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6414] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Yong Li
- The Key Laboratory of the Inorganic Molecule‐Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry Shenyang University of Chemical Technology Shenyang Liaoning China
| | - Xu Tian
- The Key Laboratory of the Inorganic Molecule‐Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry Shenyang University of Chemical Technology Shenyang Liaoning China
| | - Jia Zhang
- The Key Laboratory of the Inorganic Molecule‐Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry Shenyang University of Chemical Technology Shenyang Liaoning China
| | - Liping Qiu
- The Key Laboratory of the Inorganic Molecule‐Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry Shenyang University of Chemical Technology Shenyang Liaoning China
| | - Xia Wang
- The Key Laboratory of the Inorganic Molecule‐Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry Shenyang University of Chemical Technology Shenyang Liaoning China
| | - Shuangyan Wu
- The Key Laboratory of the Inorganic Molecule‐Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry Shenyang University of Chemical Technology Shenyang Liaoning China
| | - Ying Zhang
- The Key Laboratory of the Inorganic Molecule‐Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry Shenyang University of Chemical Technology Shenyang Liaoning China
| | - Mingchang Zhu
- The Key Laboratory of the Inorganic Molecule‐Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry Shenyang University of Chemical Technology Shenyang Liaoning China
| | - Enjun Gao
- School of Chemical Engineering University of Science and Technology Liaoning Anshan Liaoning China
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24
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Vanden Bussche F, Kaczmarek AM, Van Speybroeck V, Van Der Voort P, Stevens CV. Overview of N-Rich Antennae Investigated in Lanthanide-Based Temperature Sensing. Chemistry 2021; 27:7214-7230. [PMID: 33539627 DOI: 10.1002/chem.202100007] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2021] [Indexed: 12/20/2022]
Abstract
The market share of noncontact temperature sensors is expending due to fast technological and medical evolutions. In the wide variety of noncontact sensors, lanthanide-based temperature sensors stand out. They benefit from high photostability, relatively long decay times and high quantum yields. To circumvent their low molar light absorption, the incorporation of a light-harvesting antenna is required. This Review provides an overview of the nitrogen-rich antennae in lanthanide-based temperature sensors, emitting in the visible light spectrum, and discusses their temperature sensor ability. The N-rich ligands are incorporated in many different platforms. The investigation of different antennae is required to develop temperature sensors with diverse optical properties and to create a diverse offer for the multiple application fields. Molecular probes, consisting of small molecules, are first discussed. Furthermore, the thermometer properties of ratiometric temperature sensors, based on di- and polynuclear complexes, metal-organic frameworks, periodic mesoporous organosilicas and porous organic polymers, are summarized. The antenna mainly determines the application potential of the ratiometric thermometer. It can be observed that molecular probes are operational in the broad physiological range, metal-organic frameworks are generally very useful in the cryogenic region, periodic mesoporous organosilica show temperature dependency in the physiological range, and porous organic polymers are operative in the cryogenic-to-medium temperature range.
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Affiliation(s)
- Flore Vanden Bussche
- Department of Green Chemistry and Technology, Ghent University, Ghent, Belgium.,Department of Chemistry, Ghent University, Krijgslaan 281 (S3), 9000, Ghent, Belgium
| | - Anna M Kaczmarek
- Department of Chemistry, Ghent University, Krijgslaan 281 (S3), 9000, Ghent, Belgium
| | | | - Pascal Van Der Voort
- Department of Chemistry, Ghent University, Krijgslaan 281 (S3), 9000, Ghent, Belgium
| | - Christian V Stevens
- Department of Green Chemistry and Technology, Ghent University, Ghent, Belgium
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25
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Chakraborty G, Park IH, Medishetty R, Vittal JJ. Two-Dimensional Metal-Organic Framework Materials: Synthesis, Structures, Properties and Applications. Chem Rev 2021; 121:3751-3891. [PMID: 33630582 DOI: 10.1021/acs.chemrev.0c01049] [Citation(s) in RCA: 272] [Impact Index Per Article: 90.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Gouri Chakraborty
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
| | - In-Hyeok Park
- Graduate School of Analytical Science and Technology (GRAST), Chungnam National University, Daejeon 34134, South Korea
| | | | - Jagadese J. Vittal
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
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26
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Topor A, Avram D, Dascalu R, Maxim C, Tiseanu C, Andruh M. Luminescence thermometry based on one-dimensional benzoato-bridged coordination polymers containing lanthanide ions. Dalton Trans 2021; 50:9881-9890. [PMID: 34195749 DOI: 10.1039/d1dt01550h] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Three 1D coordination polymers with benzoate bridges have been assembled in the presence of 18-crown-6-ether (18C6): 1∞[Tb(PhCOO)3(H2O)(EtOH)]·0.5(18C6) 1, 1∞[Eu(PhCOO)3(H2O)2]·0.5(18C6) 2, 1∞[Nd(PhCOO)3(H2O)2]·0.5(18C6) 3. Compounds 2 and 3 are isomorphous. The crown ether molecules co-crystallize with the resulting 1D coordination polymers and play an important role in the supramolecular architecture of the crystals. A molecular alloy was prepared in a similar way to compound 1 using TbCl3·6H2O and EuCl3·6H2O in a molar ratio of 95 : 5. The EuIII ions have statistically substituted the TbIII ions in the host lattice The luminescence thermometry performance of the Tb0.95Eu0.05 system was investigated using pulsed excitation into TbIII absorption at 352 nm. The maximum Sr value is 1.88% K-1 at 80 K which is slightly reduced at 1.60% K-1 at 313 K. Time-gated emission spectroscopy, employed here for the first time, allows us to reduce the spectral overlap of Tb and Eu emissions in the 610 to 625 nm range by 100% at 80 K, from 18 to 9%. Compound 1 as well as the molecular alloy, Tb0.95Eu0.05, show X-ray induced luminescence.
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Affiliation(s)
- Alexandru Topor
- University of Bucharest, Faculty of Chemistry, Inorganic Chemistry Laboratory, Str. Dumbrava Rosie nr. 23, 020464-Bucharest, Romania.
| | - Daniel Avram
- National Institute for Laser, Plasma and Radiation Physics, RO, 76900, Bucharest-Magurele, Romania.
| | - Radu Dascalu
- National Institute for Research and Development in Electrical Engineering ICPE-CA, Splaiul Unirii 313, 030138 Bucharest, Romania
| | - Catalin Maxim
- University of Bucharest, Faculty of Chemistry, Inorganic Chemistry Laboratory, Str. Dumbrava Rosie nr. 23, 020464-Bucharest, Romania.
| | - Carmen Tiseanu
- National Institute for Laser, Plasma and Radiation Physics, RO, 76900, Bucharest-Magurele, Romania.
| | - Marius Andruh
- University of Bucharest, Faculty of Chemistry, Inorganic Chemistry Laboratory, Str. Dumbrava Rosie nr. 23, 020464-Bucharest, Romania. and C. D. Nenitzescu Institute of Organic Chemistry of the Romanian Academy, Splaiul Independentei 202B, Bucharest, Romania
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27
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Yan B. Luminescence response mode and chemical sensing mechanism for lanthanide-functionalized metal–organic framework hybrids. Inorg Chem Front 2021. [DOI: 10.1039/d0qi01153c] [Citation(s) in RCA: 72] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
This comprehensive review systematically summarizes the luminescence response mode and chemical sensing mechanism for lanthanide-functionalized MOF hybrids (abbreviated as LnFMOFH).
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Affiliation(s)
- Bing Yan
- School of Chemical Science and Engineering
- Tongji University
- Shanghai 200092
- China
- School of Materials Science and Engineering
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28
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Synthesis and selective detection towards TNP of two coordination polymers based on ligand generated by in situ acylation reaction. J SOLID STATE CHEM 2021. [DOI: 10.1016/j.jssc.2020.121771] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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29
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Wang CL, Zheng YX, Chen L, Zhu CY, Gao W, Li P, Jie-Ping L, Zhang XM. The construction of a multifunctional luminescent Eu-MOF for the sensing of Fe 3+, Cr 2O 72− and amines in aqueous solution. CrystEngComm 2021. [DOI: 10.1039/d1ce01192h] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
A 3D Eu(iii)-based metal–organic framework has been synthesized as a multiresponsive chemosensor for highly sensitive and selective detection of Fe3+, Cr2O72− and amines in water.
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Affiliation(s)
- Cui-Li Wang
- College of Chemistry and Materials Science, Key Laboratory of Green and Precise Synthetic Chemistry and Applications, Ministry of Education, Huaibei Normal University, Anhui 235000, China
| | - Ya-Xin Zheng
- College of Chemistry and Materials Science, Key Laboratory of Green and Precise Synthetic Chemistry and Applications, Ministry of Education, Huaibei Normal University, Anhui 235000, China
| | - Le Chen
- College of Chemistry and Materials Science, Key Laboratory of Green and Precise Synthetic Chemistry and Applications, Ministry of Education, Huaibei Normal University, Anhui 235000, China
| | - Cai-Yong Zhu
- College of Chemistry and Materials Science, Key Laboratory of Green and Precise Synthetic Chemistry and Applications, Ministry of Education, Huaibei Normal University, Anhui 235000, China
| | - Wei Gao
- College of Chemistry and Materials Science, Key Laboratory of Green and Precise Synthetic Chemistry and Applications, Ministry of Education, Huaibei Normal University, Anhui 235000, China
| | - Peng Li
- College of Chemistry and Materials Science, Key Laboratory of Green and Precise Synthetic Chemistry and Applications, Ministry of Education, Huaibei Normal University, Anhui 235000, China
| | - Liu Jie-Ping
- College of Chemistry and Materials Science, Key Laboratory of Green and Precise Synthetic Chemistry and Applications, Ministry of Education, Huaibei Normal University, Anhui 235000, China
| | - Xiu-Mei Zhang
- College of Chemistry and Materials Science, Key Laboratory of Green and Precise Synthetic Chemistry and Applications, Ministry of Education, Huaibei Normal University, Anhui 235000, China
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30
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Chen Y, Liu G, Wang X, Lu X, Xu N, Chang Z, Zhang Z, Li X. Various carboxylates induced eight Zn( ii)/Cd( ii) coordination polymers with fluorescence sensing activities for Fe( iii), Cr( vi) and oxytetracycline. CrystEngComm 2021. [DOI: 10.1039/d1ce01166a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Eight new Zn(ii)/Cd(ii) coordination polymers constructed from a naphthalene-amide-pyridyl ligand and various carboxylates were synthesized and characterized, which show multifunctional fluorescence responses for cations, anions and antibiotics.
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Affiliation(s)
- Yaxuan Chen
- College of Chemistry and Materials Engineering, Professional Technology Innovation Center for Conversion Materials of Solar Cell of Liaoning Province, Bohai University, Jinzhou, 121013, P. R. China
| | - Guocheng Liu
- College of Chemistry and Materials Engineering, Professional Technology Innovation Center for Conversion Materials of Solar Cell of Liaoning Province, Bohai University, Jinzhou, 121013, P. R. China
| | - Xiuli Wang
- College of Chemistry and Materials Engineering, Professional Technology Innovation Center for Conversion Materials of Solar Cell of Liaoning Province, Bohai University, Jinzhou, 121013, P. R. China
| | - Xue Lu
- College of Chemistry and Materials Engineering, Professional Technology Innovation Center for Conversion Materials of Solar Cell of Liaoning Province, Bohai University, Jinzhou, 121013, P. R. China
| | - Na Xu
- College of Chemistry and Materials Engineering, Professional Technology Innovation Center for Conversion Materials of Solar Cell of Liaoning Province, Bohai University, Jinzhou, 121013, P. R. China
| | - Zhihan Chang
- College of Chemistry and Materials Engineering, Professional Technology Innovation Center for Conversion Materials of Solar Cell of Liaoning Province, Bohai University, Jinzhou, 121013, P. R. China
| | - Zhong Zhang
- College of Chemistry and Materials Engineering, Professional Technology Innovation Center for Conversion Materials of Solar Cell of Liaoning Province, Bohai University, Jinzhou, 121013, P. R. China
| | - Xiaohui Li
- College of Chemistry and Materials Engineering, Professional Technology Innovation Center for Conversion Materials of Solar Cell of Liaoning Province, Bohai University, Jinzhou, 121013, P. R. China
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31
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Hou L, Song Y, Lang F, Wang Z, Wang L. Fluorometric determination of Fe3+ and polychlorinated benzenes based on Tb3+-pyromellitic acid coordination polymer. J IND ENG CHEM 2020. [DOI: 10.1016/j.jiec.2020.07.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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32
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Popelensky TY, Utochnikova VV. How does the ligand affect the sensitivity of the luminescent thermometers based on Tb-Eu complexes. Dalton Trans 2020; 49:12156-12160. [PMID: 32845252 DOI: 10.1039/d0dt02238a] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Theoretical description of a four-level system for luminescent thermometry was proposed. Based on this description, the sensitivity was proved not to exceed Sr =|E23 - E12|/T2, where T is the temperature and |E23 - E12| is the absolute energy difference between the excited state energy gaps. The analysis was verified for the terbium-europium coordination compounds, the most studied class of four-level thermometry systems, which revealed that most of the examples fall within either this theory or represent three-level systems, where the ligand is not involved in the thermally-activated processes. From this description, it follows that the highest Sr can be reached either when the triplet state is not involved or when the ligand triplet state is very high, which in the case of terbium-europium coordination compounds means exceeding 26 800 cm-1.
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Affiliation(s)
- Th Yu Popelensky
- Lomonosov Moscow State University, Faculty of Mathematics and Mechanics, Leninskie Gory, 1, 119991, Moscow, Russian Federation
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33
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Guo F, Su C, Fan Y, Shi W, Zhang X, Xu J. Coordination-driven assembly of a 3d-4f heterometallic organic framework with 1D Cu 4I 4 and Eu-based chains: syntheses, structures and various properties. Dalton Trans 2020; 49:11209-11216. [PMID: 32749416 DOI: 10.1039/d0dt01811b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A three-dimensional porous 3d-4f heterometallic organic framework, namely, {[Eu3(Cu4I4)3(INA)9(DMF)4]·3DMF}n (YNU-2), was successfully prepared under solvothermal conditions. There are two different one-dimensional metal chains in the structure, namely, Cu4I4 and EuIII-based chains, resulting in an excellent stability of the prepared sample. A N2 sorption isotherm at 77 K revealed that the activated sample exhibits a Brunauer-Emmett-Teller surface area of 371 m2 g-1, while, YNU-2 can adsorb obviously higher CO2 amounts than CH4 at 273 K and 298 K under 1 atm because of the stronger interaction force between CO2 and the porous skeleton. Furthermore, YNU-2 is highly efficient heterogeneous catalyst for chemical fixation of the CO2 and epoxides into cyclic carbonates with a preferable recyclability. Taking into account its excellent stability, the prepared sample can be used to construct an electrochemical adapter sensor for detecting cocaine with a detection limit of 0.27 pg mL-1 in the wide range of 0.001-0.5 ng mL-1.
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Affiliation(s)
- Feng Guo
- Chongqing Key Laboratory of Inorganic Special Functional Materials, College of Chemistry and Chemical Engineering, Yangtze Normal University, Fuling, Chongqing 408100, P. R. China.
| | - Changhua Su
- School of Materials Science and Engineering, Liaocheng University, Liaocheng, Shandong 252059, P. R. China
| | - Yuhang Fan
- Chongqing Key Laboratory of Inorganic Special Functional Materials, College of Chemistry and Chemical Engineering, Yangtze Normal University, Fuling, Chongqing 408100, P. R. China.
| | - Wenbing Shi
- Chongqing Key Laboratory of Inorganic Special Functional Materials, College of Chemistry and Chemical Engineering, Yangtze Normal University, Fuling, Chongqing 408100, P. R. China.
| | - Xiuling Zhang
- College of Chemistry and Chemical Engineering, Dezhou University, Dezhou, 253023, P. R. China
| | - Jiakun Xu
- Key Laboratory of Sustainable Development of Polar Fisheries, Ministry of Agriculture and Rural affairs, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences; Laboratory for Marine Drugs and Byproducts of Pilot National Laboratory for Marine Science and Technology (Qingdao), Qingdao 266071, P. R. China.
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