1
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Heng H, Gu Q, Jin H, Shen P, Wei J, Er X, Sun J. Fabrication of a ratiometric fluorescence nanoprobe for detecting tryptophan enantiomers. Talanta 2024; 268:125291. [PMID: 37837951 DOI: 10.1016/j.talanta.2023.125291] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 09/17/2023] [Accepted: 10/06/2023] [Indexed: 10/16/2023]
Abstract
A novel ratiometric fluorescence nanoprobe was developed to detect tryptophan enantiomers with high selectivity and sensitivity. Fluorescein (FL) was doped into SiO2 nanoparticles with little dye leakage, acting as an internal reference signal. The chiral center of L-histidine (L-His) was introduced by partially replacing the carboxyl on the surface of SiO2. The response signal of Eu3+ was coordinated with carboxyl to obtain the FL@SiO2-Eu/His nanoprobe. The nanoprobe shows enantioselective luminescence responses for tryptophan enantiomers. The red emission of Eu3+ can be effectively quenched by the tryptophan enantiomers, but the quenching efficiency is different due to the different interactions with the chiral recognition sites. The fluorescence intensity ratio (I613/I515) shows excellent linearity with tryptophan enantiomers in the range of 0-100 μM (R2 > 0.99). The limit of detection (LOD) is 1.0 μM and 1.3 μM for L-tryptophan (L-Trp) and D-tryptophan (D-Trp), respectively. The FL@SiO2-Eu/His nanoprobe shows good selectivity and specific recognition in serum actual samples. In addition, the nanoprobe can realize visual detection under UV light due to the obvious color change. This work provides an innovative idea for the development of new probes in the detection field.
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Affiliation(s)
- Hui Heng
- College of New Materials and Chemical Engineering, Beijing Institute of Petrochemical Technology, Beijing, 102617, China; Beijing Key Laboratory of Fuels Cleaning and Advanced Catalytic Emission Reduction Technology, Beijing, 102617, China
| | - Qingyang Gu
- College of New Materials and Chemical Engineering, Beijing Institute of Petrochemical Technology, Beijing, 102617, China; Beijing Key Laboratory of Fuels Cleaning and Advanced Catalytic Emission Reduction Technology, Beijing, 102617, China.
| | - Haibo Jin
- College of New Materials and Chemical Engineering, Beijing Institute of Petrochemical Technology, Beijing, 102617, China; Beijing Key Laboratory of Fuels Cleaning and Advanced Catalytic Emission Reduction Technology, Beijing, 102617, China
| | - Ping Shen
- College of New Materials and Chemical Engineering, Beijing Institute of Petrochemical Technology, Beijing, 102617, China; Beijing Key Laboratory of Fuels Cleaning and Advanced Catalytic Emission Reduction Technology, Beijing, 102617, China
| | - Jiaxin Wei
- College of New Materials and Chemical Engineering, Beijing Institute of Petrochemical Technology, Beijing, 102617, China; Beijing Key Laboratory of Fuels Cleaning and Advanced Catalytic Emission Reduction Technology, Beijing, 102617, China
| | - Xinyu Er
- College of New Materials and Chemical Engineering, Beijing Institute of Petrochemical Technology, Beijing, 102617, China; Beijing Key Laboratory of Fuels Cleaning and Advanced Catalytic Emission Reduction Technology, Beijing, 102617, China
| | - Jia Sun
- College of New Materials and Chemical Engineering, Beijing Institute of Petrochemical Technology, Beijing, 102617, China; Beijing Key Laboratory of Fuels Cleaning and Advanced Catalytic Emission Reduction Technology, Beijing, 102617, China
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2
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Hsu CH, Liu CE, Lai LY, Kuo MT, He JR, Lin HP. Synthesis of Mesoporous Eu 3+-Doped Zinc/Silicate Phosphors for Highly Selective and Sensitive Detection of Sulfide Ions. ACS OMEGA 2023; 8:44229-44237. [PMID: 38027393 PMCID: PMC10666151 DOI: 10.1021/acsomega.3c06823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 10/10/2023] [Accepted: 10/26/2023] [Indexed: 12/01/2023]
Abstract
A mesoporous Eu3+-doped zinc/silicate phosphor with a large surface area (>100 m2g-1) and amorphous structure was prepared in an aqueous solution without using any organic template. The residual concentration of the Zn2+ ion in the filtrate is lower than the standard of effluent 3.5 ppm under a pH 8-11 preparation condition. When a sulfide ion (S2-) is present in aqueous solution, the phosphor can react with the sulfide ion to transform from the amorphous structure to the crystalline ZnS, which causes structural transformation and a subsequent decrease in luminescent intensity. This distinct phosphor with a high surface area and amorphous structure can be applied through the structure transformation mechanism for highly selective and sensitive detection of the sulfide ions at low concentrations. In addition, the luminescent efficiency was obtained from adjustments in the pH value, calcination temperature, and Eu3+ ion concentration. The quenching efficiency, the limit of detection (CLOD), S2- ion selectivity, and phosphor regeneration ability were systematically explored in sulfide ion detection tests. Due to the novel S2- ion-induced structural transformation, we found that the amorphous Eu3+-doped zinc/silicate phosphors demonstrate a CLOD sensitivity as low as 1.8 × 10-7 M and a high Stern-Volmer constant (KSV) of 3.1 × 104 M-1. Furthermore, the phosphors were easily regenerated through simple calcination at 500 °C and showed a KSV value of 1.4 × 104 M-1. Overall, the Eu3+-doped zinc/silicates showed many advantageous properties for detecting sulfide ions, including low toxicity, green synthesis, good selectivity, high sensitivity, and good renewability.
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Affiliation(s)
- Chun-Han Hsu
- General
Education Center, National Tainan Junior
College of Nursing, No. 78, Sec. 2, Minzu Road, Tainan 700, Taiwan
| | - Chao-En Liu
- Department
of Chemistry, National Cheng Kung University, No. 1, University Road, Tainan 70101, Taiwan
| | - Lou-Yun Lai
- Department
of Chemistry, National Cheng Kung University, No. 1, University Road, Tainan 70101, Taiwan
| | - Mei-Te Kuo
- Department
of Chemistry, National Cheng Kung University, No. 1, University Road, Tainan 70101, Taiwan
| | - Jia-Rung He
- Department
of Chemistry, National Cheng Kung University, No. 1, University Road, Tainan 70101, Taiwan
| | - Hong-Ping Lin
- Department
of Chemistry, National Cheng Kung University, No. 1, University Road, Tainan 70101, Taiwan
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3
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Wang T, Hu J, Xu J, Ji Y, Li R. Self-Calibrating Lanthanide Infinite Coordination Polymer Constructs Fluorescent Probes: A Sensitive Approach for Early Diagnosis of Hepatocellular Carcinoma and Environmental Analysis. ACS APPLIED MATERIALS & INTERFACES 2023. [PMID: 37883193 DOI: 10.1021/acsami.3c13393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2023]
Abstract
The development of a self-calibrating ratio fluorescence probe without the need for additional substrates is a major advancement in biosensing. In this study, at room temperature, a self-calibrating infinite coordination polymer (SSA-Tb-ATP ICPs) has been proposed by self-assembling adenosine triphosphate (ATP) with 5-sulfosalicylic acid (SSA) and Tb3+. Due to the antenna effect, SSA-Tb-ATP ICPs exhibited strong green fluorescence emission of Tb3+ (at 547 nm) and blue fluorescence emission of SSA (at 407 nm). This material offers several advantages over existing detection methods, including simplicity of synthesis and exceptional sensitivity. Our self-calibrating SSA-Tb-ATP ICPs demonstrated excellent performance in detecting alkaline phosphatase (ALP) and phosphate (Pi) in both serum and environmental samples with detection limits of 0.076 U/L and 0.025 μM, respectively. Moreover, we successfully employed the SSA-Tb-ATP ICPs to perform cellular imaging of ALP in both hepatocellular carcinoma cells (HepG2) and normal liver cells (LO2), representing a significant advancement in ALP detection and imaging. The simplicity of the synthesis and high sensitivity make this probe a promising tool for early diagnosis of hepatocellular carcinoma in clinical settings and environment analysis.
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Affiliation(s)
- Tianmiao Wang
- Department of Analytical Chemistry, China Pharmaceutical University, Nanjing 210009, China
- Key Laboratory of Drug Quality Control and Pharmacovigilance, Ministry of Education, Nanjing 210009, China
| | - Jing Hu
- Department of Analytical Chemistry, China Pharmaceutical University, Nanjing 210009, China
- Key Laboratory of Drug Quality Control and Pharmacovigilance, Ministry of Education, Nanjing 210009, China
| | - Jingyuan Xu
- Department of Analytical Chemistry, China Pharmaceutical University, Nanjing 210009, China
- Key Laboratory of Drug Quality Control and Pharmacovigilance, Ministry of Education, Nanjing 210009, China
| | - Yibing Ji
- Department of Analytical Chemistry, China Pharmaceutical University, Nanjing 210009, China
- Key Laboratory of Drug Quality Control and Pharmacovigilance, Ministry of Education, Nanjing 210009, China
| | - Ruijun Li
- Department of Analytical Chemistry, China Pharmaceutical University, Nanjing 210009, China
- Key Laboratory of Drug Quality Control and Pharmacovigilance, Ministry of Education, Nanjing 210009, China
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4
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Zhang Y, Sun M, Lu Y, Peng M, Du E, Xu X. Nitrogen-Doped Carbon Dots Encapsulated a Polyoxomolybdate-Based Coordination Polymer as a Sensitive Platform for Trace Tetracycline Determination in Water. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:2676. [PMID: 37836317 PMCID: PMC10574045 DOI: 10.3390/nano13192676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 09/28/2023] [Accepted: 09/28/2023] [Indexed: 10/15/2023]
Abstract
The requirement of simple, efficient and accurate detection of tetracycline (TC) in water environments poses new challenges for sensing platform development. Here, we report a simple method for TC sensing via fluorescence detection based on metal-organic coordination polymers (MOCPs, (4-Hap)4(Mo8O26)) coated with nitrogen-doped carbon dots (NCDs). These NCDs@(4-Hap)4(Mo8O26) composites showed excellent luminescence features of NCDs with stable bright-blue emission under UV light. The results of the sensing experiment showed that the fluorescence of NCDs@(4-Hap)4(Mo8O26) can be quenched by TC (166 µM) with 94.1% quenching efficiency via the inner filter effect (IFE) in a short time (10 s), with a detection limit (LOD) of 33.9 nM in a linear range of 8-107 µM. More significantly, NCDs@(4-Hap)4(Mo8O26) showed a high selectivity for TC sensing in the presence of anions and metal cations commonly found in water environments and can be reused in at least six cycles after washing with alcohol. The potential practicality of NCDs@(4-Hap)4(Mo8O26) was verified by sensing TC in real water samples with the standard addition method, and satisfactory recoveries from 91.95% to 104.72% were obtained.
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Affiliation(s)
- Yanqiu Zhang
- School of Environmental Science and Engineering, Changzhou University, Changzhou 213164, China
- School of Urban Construction, Changzhou University, Changzhou 213164, China
| | - Minrui Sun
- School of Environmental Science and Engineering, Changzhou University, Changzhou 213164, China
| | - Yang Lu
- School of Environmental Science and Engineering, Changzhou University, Changzhou 213164, China
| | - Mingguo Peng
- School of Urban Construction, Changzhou University, Changzhou 213164, China
| | - Erdeng Du
- School of Urban Construction, Changzhou University, Changzhou 213164, China
| | - Xia Xu
- School of Urban Construction, Changzhou University, Changzhou 213164, China
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5
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Heng H, Ma D, Gu Q, Li J, Jin H, Shen P, Wei J, Wang Z. A core-shell structure ratiometric fluorescent probe based on carbon dots and Tb 3+ for the detection of anthrax biomarker. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 299:122793. [PMID: 37187145 DOI: 10.1016/j.saa.2023.122793] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 04/18/2023] [Accepted: 04/26/2023] [Indexed: 05/17/2023]
Abstract
A novel core-shell structure ratiometric fluorescent probe was developed, which can selectively and sensitively detect 2,6-dipicolinic acid (DPA) as an anthrax biomarker. Carbon dots (CDs) was embedded into SiO2 nanoparticles, which was acted as an internal reference signal. Tb3+ with green emission was connected to the carboxyl functionalized SiO2, which was acted as a responsive signal. With the addition of DPA, the emission of CDs at 340 nm was unchanged, while the fluorescence of Tb3+ at 544 nm was enhanced by the antenna effect. In the concentration range of 0.1-2 μM, the fluorescence intensity ratio of I544/I340 showed a good linear relationship with the concentration of DPA, and the limit of detection (LOD) was 10.2 nM. In addition, the dual-emission probe showed an obvious fluorescence color change from colourless to green with increasing DPA under UV light, which enabled visual detection.
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Affiliation(s)
- Hui Heng
- College of New Materials and Chemical Engineering, Beijing Institute of Petrochemical Technology, Beijing 102617, China; Beijing Key Laboratory of Fuels Cleaning and Advanced Catalytic Emission Reduction Technology, Beijing 102617, China
| | - Deming Ma
- College of New Materials and Chemical Engineering, Beijing Institute of Petrochemical Technology, Beijing 102617, China
| | - Qingyang Gu
- College of New Materials and Chemical Engineering, Beijing Institute of Petrochemical Technology, Beijing 102617, China; Beijing Key Laboratory of Fuels Cleaning and Advanced Catalytic Emission Reduction Technology, Beijing 102617, China.
| | - Jinyan Li
- College of New Materials and Chemical Engineering, Beijing Institute of Petrochemical Technology, Beijing 102617, China; Beijing Key Laboratory of Fuels Cleaning and Advanced Catalytic Emission Reduction Technology, Beijing 102617, China
| | - Haibo Jin
- College of New Materials and Chemical Engineering, Beijing Institute of Petrochemical Technology, Beijing 102617, China; Beijing Key Laboratory of Fuels Cleaning and Advanced Catalytic Emission Reduction Technology, Beijing 102617, China
| | - Ping Shen
- College of New Materials and Chemical Engineering, Beijing Institute of Petrochemical Technology, Beijing 102617, China; Beijing Key Laboratory of Fuels Cleaning and Advanced Catalytic Emission Reduction Technology, Beijing 102617, China
| | - Jiaxin Wei
- College of New Materials and Chemical Engineering, Beijing Institute of Petrochemical Technology, Beijing 102617, China; Beijing Key Laboratory of Fuels Cleaning and Advanced Catalytic Emission Reduction Technology, Beijing 102617, China
| | - Ziwei Wang
- College of New Materials and Chemical Engineering, Beijing Institute of Petrochemical Technology, Beijing 102617, China; Beijing Key Laboratory of Fuels Cleaning and Advanced Catalytic Emission Reduction Technology, Beijing 102617, China
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6
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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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7
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Li J, Gu Q, Heng H, Wang Z, Jin H, He J. Rare-Earth hydroxide nanosheets based ratio fluorescence nanoprobe for dipicolinic acid detection. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 272:120969. [PMID: 35158139 DOI: 10.1016/j.saa.2022.120969] [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: 10/17/2021] [Revised: 01/26/2022] [Accepted: 01/27/2022] [Indexed: 06/14/2023]
Abstract
We demonstrate a novel ratio fluorescence nanoprobe for dipicolinic acid (DPA) as an anthrax biomarker based on layered rare-earth hydroxide (LRH). 3-Amino-benzenesulfonic acid (AS) was intercalated into layered terbium hydroxide to form composite and then delaminated into nanosheets in formamide. The monolayer nanosheets were beneficial to expose the Ln3+ luminescence centers to the environment more completely, contributing a high sensitive detection to the environment. With the increase of DPA concentration, the emission intensity of AS kept constant which worked as a stable internal reference, while the fluorescence of Tb3+ was enhanced obviously due to the antenna effect. In the 0.05-5.0 μM concentration range, the I544/I360 fluorescence ratio changed with the DPA concentration, which exhibited a good linear relationship (R2 = 0.999) and an ultralow detection limit of 3.8 nM. In addition, the probe showed high selectivity and sensitivity to the DPA detection as an anthrax biomarker, which can be applied in real tap water with good performances. This work could extend the applications of LRH nanosheets in detection and offer an extremely effective and easy technique for detecting DPA.
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Affiliation(s)
- Jinyan Li
- College of New Materials and Chemical Engineering, Beijing Institute of Petrochemical Technology, Beijing 102617, China; Beijing Key Laboratory of Fuels Cleaning and Advanced Catalytic Emission Reduction Technology, Beijing 102617, China
| | - Qingyang Gu
- College of New Materials and Chemical Engineering, Beijing Institute of Petrochemical Technology, Beijing 102617, China; Beijing Key Laboratory of Fuels Cleaning and Advanced Catalytic Emission Reduction Technology, Beijing 102617, China.
| | - Hui Heng
- College of New Materials and Chemical Engineering, Beijing Institute of Petrochemical Technology, Beijing 102617, China; Beijing Key Laboratory of Fuels Cleaning and Advanced Catalytic Emission Reduction Technology, Beijing 102617, China
| | - Ziwei Wang
- College of New Materials and Chemical Engineering, Beijing Institute of Petrochemical Technology, Beijing 102617, China; Beijing Key Laboratory of Fuels Cleaning and Advanced Catalytic Emission Reduction Technology, Beijing 102617, China
| | - Haibo Jin
- College of New Materials and Chemical Engineering, Beijing Institute of Petrochemical Technology, Beijing 102617, China; Beijing Key Laboratory of Fuels Cleaning and Advanced Catalytic Emission Reduction Technology, Beijing 102617, China
| | - Jing He
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
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8
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Tsai CY, Chen YH, Lee S, Lin CH, Chang CH, Dai WT, Liu WL. Uniform Core-Shell Microspheres of SiO 2@MOF for CO 2 Cycloaddition Reactions. Inorg Chem 2022; 61:2724-2732. [PMID: 35089029 DOI: 10.1021/acs.inorgchem.1c01570] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A SiO2@MOF core-shell microsphere for environmentally friendly applications was introduced in this study. Several types of metal-organic framework core-shell microspheres were successfully synthesized. To achieve high stability and favorable catalytic performance, modification and coating methods were necessary for optimization. The improved SiO2@MOF core-shell microspheres were used in the cycloaddition reaction of carbon dioxide and propylene oxide. Dispersion ability was enhanced by the addition of core-shell microspheres, which also produced high catalytic activity. Accompanied with tetrabutylammonium bromide as a co-catalyst, SiO2@ZIF-67 had a maximum conversion of 97%, and the results revealed that SiO2@ZIF-67 could be used for 5 reaction cycles while maintaining high catalytic performance. This recycling catalyst was also reacted with a series of terminal epoxides to form corresponding cyclic carbonates with high conversion rates, indicating that SiO2@MOF core-shell microspheres exhibit promise in the field of catalysis.
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Affiliation(s)
- Chen-Yen Tsai
- Department of Chemistry, Chinese Culture University, Taipei 111, Taiwan
| | - Yi-Hsuan Chen
- Department of Chemistry, Chung Yuan Christian University, Chung Li, Taoyuan 32023, Taiwan
| | - Szetsen Lee
- Department of Chemistry, Chung Yuan Christian University, Chung Li, Taoyuan 32023, Taiwan
| | - Chia-Her Lin
- Department of Chemistry, National Taiwan Normal University, Taipei 24449, Taiwan
| | - Chu-Han Chang
- Department of Chemistry, National Taiwan Normal University, Taipei 24449, Taiwan
| | - Wan-Ting Dai
- Department of Chemistry, Chinese Culture University, Taipei 111, Taiwan
| | - Wan-Ling Liu
- Department of Chemistry, Chung Yuan Christian University, Chung Li, Taoyuan 32023, Taiwan
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9
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Arroyos G, da Silva CM, Theodoroviez LB, Campanella JEM, Frem RCG. Insights on Luminescent Micro- and Nanospheres of Infinite Coordination Polymers. Chemistry 2021; 28:e202103104. [PMID: 34582106 DOI: 10.1002/chem.202103104] [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: 08/25/2021] [Indexed: 11/12/2022]
Abstract
Coordination polymers have been extensively studied in recent years. Some of these materials can exhibit several properties such as permanent porosity, high surface area, thermostability and light emission, as well as open sites for chemical functionalization. Concerning the fact that this kind of compounds are usually solids, the size and morphology of the particles are important parameters when an application is desired. Inside this context, there is a subclass of coordination polymers, named infinite coordination polymers (ICPs), which auto-organize as micro- or nanoparticles with low crystallinity. Specifically, the particles exhibiting spherical shapes and reduced sizes can be better dispersed, enter cells much easier than bulk crystals and be converted to inorganic materials by topotactic transformation. Luminescent ICPs, in particular, can find applications in several areas, such as sensing probes, light-emitting devices and bioimaging. In this review, we present the state-of-the-art of ICP-based spherical particles, including the growth mechanisms, some applications for luminescent ICPs and the challenges to overcome in future commercial usage of these materials.
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Affiliation(s)
- Guilherme Arroyos
- Institute of Chemistry of Araraquara, São Paulo State University - Unesp, 14800-025, Araraquara SP, Brazil
| | - Caroline M da Silva
- Institute of Chemistry of Araraquara, São Paulo State University - Unesp, 14800-025, Araraquara SP, Brazil
| | - Lucas B Theodoroviez
- Institute of Chemistry of Araraquara, São Paulo State University - Unesp, 14800-025, Araraquara SP, Brazil
| | - Jonatas E M Campanella
- Institute of Chemistry of Araraquara, São Paulo State University - Unesp, 14800-025, Araraquara SP, Brazil
| | - Regina C G Frem
- Institute of Chemistry of Araraquara, São Paulo State University - Unesp, 14800-025, Araraquara SP, Brazil
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10
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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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11
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Yang DD, Lu LP, Zhu ML. A design for detecting phosphate ions in aqueous solution by luminescent Tb-coordination polymer. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2020.120030] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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12
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Yuan N, Zhang X, Wang L. The marriage of metal–organic frameworks and silica materials for advanced applications. Coord Chem Rev 2020. [DOI: 10.1016/j.ccr.2020.213442] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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13
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Zhang Y, Liu J, Wu X, Tao W, Li Z. Ultrasensitive detection of Cr(VI) (Cr 2O 72-/CrO 42-) ions in water environment with a fluorescent sensor based on metal-organic frameworks combined with sulfur quantum dots. Anal Chim Acta 2020; 1131:68-79. [PMID: 32928481 DOI: 10.1016/j.aca.2020.07.026] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 06/04/2020] [Accepted: 07/14/2020] [Indexed: 11/16/2022]
Abstract
Accurate, simple and quick detection methods for Cr(VI) detection are urgently needed for water quality monitoring. Herein, a novel and facile method of detecting Cr(VI) (Cr2O72-/CrO42-) ions is developed via the fluorescent detection technology based on metal-organic frameworks (MOFs) doped with sulfur quantum dots (SQDs) (SQDs@UiO-66-NH2). The blue-light-emitting SQDs@UiO-66-NH2 composites exhibit excellent fluorescent properties in water environment with high quantum yield (68%) and ideal fluorescent stability, thus demonstrating excellent potential for serving as a chemical sensor. After characterizing the performance and stability of SQDs@UiO-66-NH2, qualitative and quantitative detection of Cr2O72- and CrO42- ions was successfully conducted. The fluorescence of SQDs@UiO-66-NH2 composites in aqueous solution was quenched effectively with more than 90% quenching efficiency by Cr(VI) via the inner filter effect. The detection system provides considerable advantages such as rapid response (10 s), high sensitivity with a low detection limit of 0.16 μM in a broad linear range of 0-200 μM (R2 = 0.99) for Cr2O72- and 0.17 μM for CrO42- in a broad linear range of 0-220 μM (R2 = 0.99), high selectivity and reproducibility for at least five cycles with simple washing with alcohol. In practical applications, the sensor showed rapid response, high sensitivity and excellent recoveries (96.7%-105.4%) for detecting Cr2O72- in real water samples. Furthermore, a SQDs@UiO-66-NH2-based fluorescent test paper was successfully developed, providing a simple, reliable and portable method for Cr(VI) (Cr2O72-/CrO42-) detection in water environment.
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Affiliation(s)
- Yanqiu Zhang
- State Key Laboratory of Pollution Control and Resource Reuse, International Joint Research Center for Sustainable Urban Water System, College of Environmental Science & Engineering, Tongji University, 1239 Siping Road, Shanghai, 200092, PR China
| | - Jiaxiang Liu
- State Key Laboratory of Pollution Control and Resource Reuse, International Joint Research Center for Sustainable Urban Water System, College of Environmental Science & Engineering, Tongji University, 1239 Siping Road, Shanghai, 200092, PR China
| | - Xiaohan Wu
- State Key Laboratory of ASIC and System, School of Microelectronics, Fudan University, Shanghai, 200433, PR China
| | - Wenquan Tao
- State Key Laboratory of Pollution Control and Resource Reuse, International Joint Research Center for Sustainable Urban Water System, College of Environmental Science & Engineering, Tongji University, 1239 Siping Road, Shanghai, 200092, PR China; Shanghai Institute of Pollution Control and Ecological Security, Shanghai, 200092, PR China
| | - Zhuo Li
- State Key Laboratory of Pollution Control and Resource Reuse, International Joint Research Center for Sustainable Urban Water System, College of Environmental Science & Engineering, Tongji University, 1239 Siping Road, Shanghai, 200092, PR China; Shanghai Institute of Pollution Control and Ecological Security, Shanghai, 200092, PR China.
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14
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Chatterjee S, Fujimoto MS, Du Y, Hall GB, Lahiri N, Walter ED, Kovarik L. Redox-Based Electrochemical Affinity Sensor for Detection of Aqueous Pertechnetate Anion. ACS Sens 2020; 5:674-685. [PMID: 32028765 DOI: 10.1021/acssensors.9b01531] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Rapid, selective, and in situ detection of pertechnetate (TcO4-) in multicomponent matrices consisting of interfering anions such as the ubiquitous NO3- and Cl- or the isostructural CrO42- is challenging. Present sensors lack the selectivities to exclude these interferences or the sensitivities to meet detection limits that are lower than the drinking water standards across the globe. This work presents an affinity-based electrochemical sensor for TcO4- detection that relies on selective reductive precipitation of aqueous TcO4- induced by a 1,4-benzenedimethanethiol capture probe immobilized on an electrode platform. This results in a direct decrease in the electron transfer current, the magnitude of the decrease being proportional to the amount of TcO4- added. Using this approach, a detection limit of 1 × 10-10 M was achieved, which is lower than the drinking water standard of 5.2 × 10-10 M set by United States Environmental Protection Agency. The proposed approach shows selectivity to the TcO4- anion, allowing detection of TcO4- from a multicomponent groundwater sample obtained from a well at the Hanford site in Washington (well 299-W19-36) that also contained NO3-, Cl-, and CrO42-, without discernably affecting the detection limits.
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Affiliation(s)
- Sayandev Chatterjee
- Energy and Environment Directorate, Pacific Northwest National Laboratory, Richland, Washington 99352, United States
| | - Meghan S. Fujimoto
- Energy and Environment Directorate, Pacific Northwest National Laboratory, Richland, Washington 99352, United States
| | - Yingge Du
- Environmental and Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, Washington 99352, United States
| | - Gabriel B. Hall
- Energy and Environment Directorate, Pacific Northwest National Laboratory, Richland, Washington 99352, United States
| | - Nabajit Lahiri
- Environmental and Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, Washington 99352, United States
| | - Eric D. Walter
- Environmental and Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, Washington 99352, United States
| | - Libor Kovarik
- Environmental and Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, Washington 99352, United States
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15
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Ma WP, Yan B. Lanthanide functionalized MOF thin films as effective luminescent materials and chemical sensors for ammonia. Dalton Trans 2020; 49:15663-15671. [DOI: 10.1039/d0dt03069d] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A series of Lanthanide functionalized MOF thin films on Al2O3 are fabricated using designed linkers, whose unique luminescence performance is shown to be a sensitive probe toward ammonia.
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Affiliation(s)
- Wan-Peng Ma
- School of Chemical Science and Engineering
- Tongji University
- Shanghai 200092
- China
| | - Bing Yan
- School of Materials Science and Engineering
- Liaocheng University
- Liaocheng 252059
- China
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16
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Zhu Y, Li X, Zhu B, Liang Y. Design of core–shell phosphors with tunable luminescence and improved thermal stability by coating with g-C 3N 4. Inorg Chem Front 2020. [DOI: 10.1039/d0qi00498g] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
We propose and demonstrate a novel methodology of coating g-C3N4 on phosphors by a vapor deposition method to synthesize core–shell phosphors with tunable luminescence and improved thermal stability.
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Affiliation(s)
- Yingli Zhu
- The State Key Laboratory of Refractories and Metallurgy
- Wuhan University of Science and Technology
- Wuhan 430081
- P.R. China
| | - Xiangcheng Li
- The State Key Laboratory of Refractories and Metallurgy
- Wuhan University of Science and Technology
- Wuhan 430081
- P.R. China
| | - Boquan Zhu
- The State Key Laboratory of Refractories and Metallurgy
- Wuhan University of Science and Technology
- Wuhan 430081
- P.R. China
| | - Yujun Liang
- Faculty of Materials Science and Chemistry
- China University of Geosciences
- Wuhan 430078
- People's Republic of China
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17
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Ma M, Lu L, Li H, Xiong Y, Dong F. Functional Metal Organic Framework/SiO 2 Nanocomposites: From Versatile Synthesis to Advanced Applications. Polymers (Basel) 2019; 11:E1823. [PMID: 31698761 PMCID: PMC6918186 DOI: 10.3390/polym11111823] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Revised: 11/03/2019] [Accepted: 11/04/2019] [Indexed: 12/22/2022] Open
Abstract
Metal organic frameworks (MOFs), also called porous coordination polymers, have attracted extensive attention as molecular-level organic-inorganic hybrid supramolecular solid materials bridged by metal ions/clusters and organic ligands. Given their advantages, such as their high specific surface area, high porosity, and open active metal sites, MOFs offer great potential for gas storage, adsorption, catalysis, pollute removal, and biomedicine. However, the relatively weak stability and poor mechanical property of most MOFs have limited the practical application of such materials. Recently, the combination of MOFs with inorganic materials has been found to provide a possible strategy to solve such limitations. Silica, which has excellent chemical stability and mechanical properties, shows great advantages in compounding with MOFs to improve their properties and performance. It not only provides structured support for MOF materials but also improves the stability of materials through hydrophobic interaction or covalent bonding. This review summarizes the fabrication strategy, structural characteristics, and applications of MOF/silica composites, focusing on their application in chromatographic column separation, catalysis, biomedicine, and adsorption. The challenges of the application of MOF/SiO2 composites are addressed, and future developments are prospected.
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Affiliation(s)
| | | | | | | | - Fuping Dong
- Department of Polymer Materials and Engineering, Guizhou University, Guiyang 550025, China; (M.M.); (L.L.); (H.L.); (Y.X.)
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18
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Zhao S, Xiao J, Zheng T, Liu M, Wu H, Liu Z. Highly Selective and Sensitive Detection of PO 4 3- Ions in Aqueous Solution by a Luminescent Terbium Metal-Organic Framework. ACS OMEGA 2019; 4:16378-16384. [PMID: 31616816 PMCID: PMC6787892 DOI: 10.1021/acsomega.9b01911] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Accepted: 09/04/2019] [Indexed: 05/10/2023]
Abstract
A luminescent terbium metal-organic framework [Tb(HPIA-)(PIA2-)(H2O)2] (Tb-MOF), synthesized by a lanthanide metal ion (Tb3+) and nitric heterocyclic carboxylic acid ligands H2PIA (H2PIA = 5-(1H-pyrazol-3-yl)isophthalic-acid), was structurally characterized as a three-dimensional skeleton structure in which layered coordination frameworks are connected by hydrogen bonds. Based on the antenna effect, Tb-MOF can emit bright green fluorescence under 254 nm excitation, and the fluorescence emission presents excellent durability in aqueous solutions among a wide pH range. Moreover, the structure of Tb-MOF also possesses outstanding thermal stabilities. In some ways, PO4 3- and its derivatives are thought to be a kind of pollutant ion causing series environmental and health problems. The as-synthesized Tb-MOF exhibits prominent selectivity and remarkable sensitivity for detecting PO4 3- as an easy-to-use fluorescent probe with low detection limit, fast response, and wide detection range. Therefore, Tb-MOF has significant applications in the fields of human health and environmental monitoring.
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Affiliation(s)
- Shenglu Zhao
- Inner Mongolia Key Laboratory of Chemistry
and Physics of Rare Earth Materials, School of Chemistry and Chemical
Engineering, Inner Mongolia University, Hohhot 010021, P. R. China
| | - Jiannan Xiao
- Inner Mongolia Key Laboratory of Chemistry
and Physics of Rare Earth Materials, School of Chemistry and Chemical
Engineering, Inner Mongolia University, Hohhot 010021, P. R. China
| | - Tianxiang Zheng
- Inner Mongolia Key Laboratory of Chemistry
and Physics of Rare Earth Materials, School of Chemistry and Chemical
Engineering, Inner Mongolia University, Hohhot 010021, P. R. China
| | - Meiying Liu
- Inner Mongolia Key Laboratory of Chemistry
and Physics of Rare Earth Materials, School of Chemistry and Chemical
Engineering, Inner Mongolia University, Hohhot 010021, P. R. China
| | - Haonan Wu
- Inner Mongolia Key Laboratory of Chemistry
and Physics of Rare Earth Materials, School of Chemistry and Chemical
Engineering, Inner Mongolia University, Hohhot 010021, P. R. China
| | - Zhiliang Liu
- Inner Mongolia Key Laboratory of Chemistry
and Physics of Rare Earth Materials, School of Chemistry and Chemical
Engineering, Inner Mongolia University, Hohhot 010021, P. R. China
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19
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Wei JH, Yi JW, Han ML, Li B, Liu S, Wu YP, Ma LF, Li DS. A Water-Stable Terbium(III)-Organic Framework as a Chemosensor for Inorganic Ions, Nitro-Containing Compounds and Antibiotics in Aqueous Solutions. Chem Asian J 2019; 14:3694-3701. [PMID: 31347761 DOI: 10.1002/asia.201900706] [Citation(s) in RCA: 122] [Impact Index Per Article: 24.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Revised: 07/19/2019] [Indexed: 12/22/2022]
Abstract
Effective detection of organic/inorganic pollutants, such as antibiotics, nitro-compounds, excessive Fe3+ and MnO4 - , is crucial for human health and environmental protection. Here, a new terbium(III)-organic framework, namely [Tb(TATAB)(H2 O)]⋅2H2 O (Tb-MOF, H3 TATAB=4,4',4''-s-triazine-1,3,5-triyltri-m-aminobenzoic acid), was assembled and characterized. The Tb-MOF exhibits a water-stable 3D bnn framework. Due to the existence of competitive absorption, Tb-MOF has a high selectivity for detecting Fe3+ , MnO4 - , 4-nirophenol and nitroimidazole (ronidazole, metronidazole, dimetridazole, ornidazole) in aqueous through luminescent quenching. The results suggest that Tb-MOF is a simple and reliable reagent with multiple sensor responses in practical applications. To the best of our knowledge, this work represents the first TbIII -based MOF as an efficient fluorescent sensor for detecting metal ions, inorganic anions, nitro-compounds, and antibiotics simultaneously.
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Affiliation(s)
- Jun-Hua Wei
- College of Materials & Chemical Engineering, Collaborative Innovation Centre for Microgrid of New Energy of Hubei Province, China Three Gorges University, Yichang, 443002, P. R. China
| | - Jing-Wei Yi
- College of Materials & Chemical Engineering, Collaborative Innovation Centre for Microgrid of New Energy of Hubei Province, China Three Gorges University, Yichang, 443002, P. R. China
| | - Min-Le Han
- College of Chemistry and Chemical Engineering, Henan Key Laboratory of Function-Oriented Porous Materials, Luoyang Normal University, Luoyang, 471934, P. R. China
| | - Bo Li
- College of Materials & Chemical Engineering, Collaborative Innovation Centre for Microgrid of New Energy of Hubei Province, China Three Gorges University, Yichang, 443002, P. R. China
| | - Shan Liu
- College of Materials & Chemical Engineering, Collaborative Innovation Centre for Microgrid of New Energy of Hubei Province, China Three Gorges University, Yichang, 443002, P. R. China
| | - Ya-Pan Wu
- College of Materials & Chemical Engineering, Collaborative Innovation Centre for Microgrid of New Energy of Hubei Province, China Three Gorges University, Yichang, 443002, P. R. China
| | - Lu-Fang Ma
- College of Chemistry and Chemical Engineering, Henan Key Laboratory of Function-Oriented Porous Materials, Luoyang Normal University, Luoyang, 471934, P. R. China
| | - Dong-Sheng Li
- College of Materials & Chemical Engineering, Collaborative Innovation Centre for Microgrid of New Energy of Hubei Province, China Three Gorges University, Yichang, 443002, P. R. China
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20
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Zhang X, Kang X, Cui W, Zhang Q, Zheng Z, Cui X. Floral and lamellar europium( iii)-based metal–organic frameworks as high sensitivity luminescence sensors for acetone. NEW J CHEM 2019. [DOI: 10.1039/c9nj00889f] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Floral Eu-BDC and lamellar Eu-BTC as high sensitivity luminescence sensor for acetone.
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Affiliation(s)
- Xiaoying Zhang
- Sichuan Research Center of New Materials of Institute of Chemical Materials
- China Academy of Engineering Physics
- Chengdu 610200
- China
- School of Materials Science and Engineering
| | - Xiaoli Kang
- Sichuan Research Center of New Materials of Institute of Chemical Materials
- China Academy of Engineering Physics
- Chengdu 610200
- China
| | - Wen Cui
- Sichuan Research Center of New Materials of Institute of Chemical Materials
- China Academy of Engineering Physics
- Chengdu 610200
- China
| | - Qing Zhang
- Sichuan Research Center of New Materials of Institute of Chemical Materials
- China Academy of Engineering Physics
- Chengdu 610200
- China
| | - Zhou Zheng
- Sichuan Research Center of New Materials of Institute of Chemical Materials
- China Academy of Engineering Physics
- Chengdu 610200
- China
| | - Xudong Cui
- Sichuan Research Center of New Materials of Institute of Chemical Materials
- China Academy of Engineering Physics
- Chengdu 610200
- China
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21
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Qu TG, Hao XM, Wang H, Cui XG, Chen F, Wu YB, Yang D, Zhang M, Guo WL. A luminescent 2D zinc(II) metal–organic framework for selective sensing of Fe(III) ions and adsorption of organic dyes. Polyhedron 2018. [DOI: 10.1016/j.poly.2018.09.039] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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22
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Fang M, Fu L, Ferreira RAS, Carlos LD. White-Light Emitting Di-Ureasil Hybrids. MATERIALS (BASEL, SWITZERLAND) 2018; 11:E2246. [PMID: 30424487 PMCID: PMC6266990 DOI: 10.3390/ma11112246] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/17/2018] [Revised: 11/06/2018] [Accepted: 11/08/2018] [Indexed: 11/16/2022]
Abstract
White-light emitting materials have emerged as important components for solid state lighting devices with high potential for the replacement of conventional light sources. Herein, amine-functionalized organic-inorganic di-ureasil hybrids consisting of a siliceous skeleton and oligopolyether chains codoped with lanthanide-based complexes, with Eu3+ and Tb3+ ions and 4,4'-oxybis(benzoic acid) and 1,10-phenanthroline ligands, and the coumarin 1 dye were synthesized by in situ sol⁻gel method. The resulting luminescent di-ureasils show red, green, and blue colors originated from the Eu3+, Tb3+, and C1 emissions, respectively. The emission colors can be modulated either by variation of the relative concentration between the emitting centers or by changing the excitation wavelength. White light emission is achieved under UV excitation with absolute quantum yields of 0.148 ± 0.015, 0.167 ± 0.017, and 0.202 ± 0.020 at 350, 332, and 305 nm excitation, respectively. The emission mechanism was investigated by photoluminescence and UV⁻visible absorption spectroscopy, revealing an efficient energy transfer from the organic ligands to the Ln3+ ions and the organic dye, whereas negligible interaction between the dopants is discerned. The obtained luminescent di-ureasils have potential for optoelectronic applications, such as in white-light emitting diodes.
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Affiliation(s)
- Ming Fang
- Department of Physics, CICECO-Aveiro Institute of Materials, University of Aveiro, 3810-193 Aveiro, Portugal.
| | - Lianshe Fu
- Department of Physics, CICECO-Aveiro Institute of Materials, University of Aveiro, 3810-193 Aveiro, Portugal.
| | - Rute A S Ferreira
- Department of Physics, CICECO-Aveiro Institute of Materials, University of Aveiro, 3810-193 Aveiro, Portugal.
| | - Luís D Carlos
- Department of Physics, CICECO-Aveiro Institute of Materials, University of Aveiro, 3810-193 Aveiro, Portugal.
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23
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Pan M, Liao WM, Yin SY, Sun SS, Su CY. Single-Phase White-Light-Emitting and Photoluminescent Color-Tuning Coordination Assemblies. Chem Rev 2018; 118:8889-8935. [DOI: 10.1021/acs.chemrev.8b00222] [Citation(s) in RCA: 352] [Impact Index Per Article: 58.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Mei Pan
- Ministry of Education (MOE) Laboratory of Bioinorganic and Synthetic Chemistry, Lehn Institute of Functional Materials, School of Chemistry, Sun Yat-Sen University, Guangzhou 510275, China
| | - Wei-Ming Liao
- Ministry of Education (MOE) Laboratory of Bioinorganic and Synthetic Chemistry, Lehn Institute of Functional Materials, School of Chemistry, Sun Yat-Sen University, Guangzhou 510275, China
| | - Shao-Yun Yin
- Ministry of Education (MOE) Laboratory of Bioinorganic and Synthetic Chemistry, Lehn Institute of Functional Materials, School of Chemistry, Sun Yat-Sen University, Guangzhou 510275, China
| | - Si-Si Sun
- Ministry of Education (MOE) Laboratory of Bioinorganic and Synthetic Chemistry, Lehn Institute of Functional Materials, School of Chemistry, Sun Yat-Sen University, Guangzhou 510275, China
| | - Cheng-Yong Su
- Ministry of Education (MOE) Laboratory of Bioinorganic and Synthetic Chemistry, Lehn Institute of Functional Materials, School of Chemistry, Sun Yat-Sen University, Guangzhou 510275, China
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24
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Ji G, Gao X, Zheng T, Guan W, Liu H, Liu Z. Postsynthetic Metalation Metal–Organic Framework as a Fluorescent Probe for the Ultrasensitive and Reversible Detection of PO43– Ions. Inorg Chem 2018; 57:10525-10532. [DOI: 10.1021/acs.inorgchem.8b00313] [Citation(s) in RCA: 73] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Guanfeng Ji
- College of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot, 010021, P. R. China
| | - Xuechuan Gao
- College of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot, 010021, P. R. China
| | - Tianxiang Zheng
- College of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot, 010021, P. R. China
| | - Weihua Guan
- College of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot, 010021, P. R. China
| | - Houting Liu
- College of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot, 010021, P. R. China
| | - Zhiliang Liu
- College of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot, 010021, P. R. China
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25
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Dar WA, Ahmed Z, Iftikhar K. Cool white light emission from the yellow and blue emission bands of the Dy(III) complex under UV-excitation. J Photochem Photobiol A Chem 2018. [DOI: 10.1016/j.jphotochem.2017.12.017] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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26
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Kong L, Kong K, Zhao Y, Chu H. Tuning the luminescence properties of lanthanide coordination polymers with Ag@SiO 2 nanoparticles. Dalton Trans 2018; 46:6447-6455. [PMID: 28470259 DOI: 10.1039/c7dt00581d] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
A series of core-shell Ag@SiO2 nanoparticles with different core diameters and shell thicknesses have been prepared by a modified-Stöber method. They provide a facile route to tune the luminescence intensities, lifetimes and quantum efficiencies of lanthanide coordination polymers in the solid powder state. The coordination polymers [Tb2(p-PTA)3(H2O)2]n, [Tb2(o-PTA)3(H2O)2]n, [Eu2(p-PTA)3(H2O)2]n and [Eu2(o-PTA)3(H2O)2]n (PTA = phthalic acid) are synthesized and subsequently bound to the surface of Ag@SiO2 nanoparticles. The luminescence intensities of the lanthanide complexes are enhanced as high as 10.8 times. The enhancement times depend on the core diameter and shell thickness of the Ag@SiO2 nanoparticles. Importantly, by simply controlling the ratios between the complexes and the nanoparticles, the luminescence intensities, lifetimes and quantum efficiencies of the lanthanide complexes can be tuned in wide ranges. Typically, the luminescence lifetime of [Eu2(p-PTA)3(H2O)2]n powder increases from 451 μs to 783 μs when 300 μL Ag@SiO2 solution is added. Meanwhile, the luminescence quantum efficiency of the complex increases from 32.1% to 40.9%. The change of the luminescence properties of the lanthanide coordination polymers can be ascribed to the surface plasmon resonance effect of the Ag@SiO2 nanoparticles as well as the decrease of the nonradiative decay rates of the complexes.
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Affiliation(s)
- Lingjuan Kong
- College of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot 010021, P. R. China.
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27
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Sun Z, Li H, Sun G, Guo J, Ma Y, Li L. Design and construction of lanthanide metal-organic frameworks through mixed-ligand strategy: Sensing property of acetone and Cu2+. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2017.08.053] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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28
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Li G, Fang H, Jiang D, Zheng G. Porous organic polymers based on melamine and 5,5′-bis(bromomethyl)-2,2′-bipyridine: functionalization with lanthanide ions for chemical sensing and highly efficient adsorption of methyl orange. NEW J CHEM 2018. [DOI: 10.1039/c8nj04811h] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Microporous POP-1 displays extremely fast adsorption of MO dyes. Moreover, Eu3+@POP-1 for chemical sensing can be easily prepared by a postsynthetic method.
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Affiliation(s)
- Gang Li
- Key Laboratory of Catalysis and Materials Science of the State Ethnic Affairs Commission & Ministry of Education, Hubei Province
- South-Central University for Nationalities
- Wuhan
- P. R. China
| | - Huaifang Fang
- Key Laboratory of Catalysis and Materials Science of the State Ethnic Affairs Commission & Ministry of Education, Hubei Province
- South-Central University for Nationalities
- Wuhan
- P. R. China
| | - Danyong Jiang
- Key Laboratory of Catalysis and Materials Science of the State Ethnic Affairs Commission & Ministry of Education, Hubei Province
- South-Central University for Nationalities
- Wuhan
- P. R. China
| | - Guoli Zheng
- Key Laboratory of Catalysis and Materials Science of the State Ethnic Affairs Commission & Ministry of Education, Hubei Province
- South-Central University for Nationalities
- Wuhan
- P. R. China
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29
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Lanthanide complex-derived white-light emitting solids: A survey on design strategies. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY C-PHOTOCHEMISTRY REVIEWS 2017. [DOI: 10.1016/j.jphotochemrev.2017.11.001] [Citation(s) in RCA: 80] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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30
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Weng H, Yan B. A Eu(III) doped metal-organic framework conjugated with fluorescein-labeled single-stranded DNA for detection of Cu(II) and sulfide. Anal Chim Acta 2017; 988:89-95. [DOI: 10.1016/j.aca.2017.07.061] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2017] [Revised: 07/24/2017] [Accepted: 07/28/2017] [Indexed: 10/19/2022]
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31
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Lian X, Miao T, Xu X, Zhang C, Yan B. Eu 3+ functionalized Sc-MOFs: Turn-on fluorescent switch for ppb-level biomarker of plastic pollutant polystyrene in serum and urine and on-site detection by smartphone. Biosens Bioelectron 2017; 97:299-304. [PMID: 28618366 DOI: 10.1016/j.bios.2017.06.018] [Citation(s) in RCA: 73] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2017] [Revised: 06/07/2017] [Accepted: 06/08/2017] [Indexed: 11/15/2022]
Abstract
The harm of plastic pollutants for human and environment is being paid more and more attention. Polystyrene (PS) and styrene are toxic compounds used in large quantities in the production of fiberglass reinforced polyesters. In this work, a simple method was designed for independent detecting polystyrene and styrene biomarker (phenylglyoxylic acid, PGA) in serum and urine. We prepared Eu3+ functionalized Sc-based metal-organic frameworks as turn-on fluorescent switch for PGA. The distinct enhanced luminescence is observed from the Eu@MOFs with addition of PGA. The fabricated fluorescent switch has several appealing features including high sensitivity (LOD = 4.16 ppb), quick response time (less than 5s) and broad linear range (0.02mg/mL to 0.5mg/mL). Furthermore, Eu@MOFs exhibits excellent selectivity that it is not affected by congeneric biomarkers. More interestingly, a paper-based probe has been devised. The paper-based fluorescence probe would perform an obvious fluorescence change from navy to red with the variety of PGA content. The practicability of the on-site detection platform for quantitative analysis using a colour scanning APP in smartphone has been also demonstrated by coupled with our proposed paper based fluorescence probe. This work first provides a fast, accurate and sensitive method for independent monitoring PS biomarker PGA, and the paper-based probe exhibit a new idea for design portable and easy to operate sensing devices combine with smartphone.
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Affiliation(s)
- Xiao Lian
- China-Australia Joint Lab of Functional Molecules and Ordered Matters, School of Chemical Science and Engineering, Tongji University, Siping Road 1239, Shanghai 200092, China
| | - Tifang Miao
- School of Chemistry and Materials Science, Huaibei Normal University, Huaibei 235000, China
| | - Xiaoyu Xu
- China-Australia Joint Lab of Functional Molecules and Ordered Matters, School of Chemical Science and Engineering, Tongji University, Siping Road 1239, Shanghai 200092, China
| | - Chi Zhang
- China-Australia Joint Lab of Functional Molecules and Ordered Matters, School of Chemical Science and Engineering, Tongji University, Siping Road 1239, Shanghai 200092, China
| | - Bing Yan
- China-Australia Joint Lab of Functional Molecules and Ordered Matters, School of Chemical Science and Engineering, Tongji University, Siping Road 1239, Shanghai 200092, China.
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32
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Lian X, Yan B. Phosphonate MOFs Composite as Off–On Fluorescent Sensor for Detecting Purine Metabolite Uric Acid and Diagnosing Hyperuricuria. Inorg Chem 2017; 56:6802-6808. [DOI: 10.1021/acs.inorgchem.6b03009] [Citation(s) in RCA: 68] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Xiao Lian
- Shanghai Key Lab of Chemical Assessment
and Sustainability, School of Chemical Science and Engineering, Tongji University, Siping Road 1239, Shanghai 200092, P. R. China
| | - Bing Yan
- Shanghai Key Lab of Chemical Assessment
and Sustainability, School of Chemical Science and Engineering, Tongji University, Siping Road 1239, Shanghai 200092, P. R. China
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33
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Lian X, Yan B. A Postsynthetic Modified MOF Hybrid as Heterogeneous Photocatalyst for α-Phenethyl Alcohol and Reusable Fluorescence Sensor. Inorg Chem 2016; 55:11831-11838. [DOI: 10.1021/acs.inorgchem.6b01928] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Xiao Lian
- Shanghai Key Lab of Chemical Assessment and Sustainability,
School of Chemical Science and Engineering, Tongji University, Siping
Road 1239, Shanghai 200092, P. R. China
| | - Bing Yan
- Shanghai Key Lab of Chemical Assessment and Sustainability,
School of Chemical Science and Engineering, Tongji University, Siping
Road 1239, Shanghai 200092, P. R. China
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34
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Lian X, Yan B. A postsynthetically modified MOF hybrid as a ratiometric fluorescent sensor for anion recognition and detection. Dalton Trans 2016; 45:18668-18675. [DOI: 10.1039/c6dt02693a] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
MIL-125(Ti)-AM-Eu, which is derive from MIL-125(Ti)-NH2 by covalent postsynthetic modification, is synthesized and exhibit excellent photoluminescence features. It have been designed to be a ratiometric fluorescent sensor (IL/IEu) for sensitively detecting phosphate and oxalate with a proposed dual-readout orthogonal identification pattern.
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Affiliation(s)
- Xiao Lian
- Shanghai Key Lab of Chemical Assessment and Sustainability
- School of Chemical Science and Engineering
- Tongji University
- Shanghai 200092
- China
| | - Bing Yan
- Shanghai Key Lab of Chemical Assessment and Sustainability
- School of Chemical Science and Engineering
- Tongji University
- Shanghai 200092
- China
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