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Liaquat H, Imran M, Latif S, Hussain N, Bilal M. Multifunctional nanomaterials and nanocomposites for sensing and monitoring of environmentally hazardous heavy metal contaminants. ENVIRONMENTAL RESEARCH 2022; 214:113795. [PMID: 35803339 DOI: 10.1016/j.envres.2022.113795] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 05/25/2022] [Accepted: 06/27/2022] [Indexed: 06/15/2023]
Abstract
The applications of conventional sensors are limited by the long response time, high cost, large detection limit, low sensitivity, complicated usage and low selectivity. These sensors are nowadays replaced by Nanocomposite-based modalities and nanomaterials which are known for their high selectivity and physical and chemical properties. These nanosensors effectively detect heavy metal contaminants in the environment as the discharge of heavy metals into natural water as a result of human activity has become a global epidemic. Exposure to these toxic metals might induce many health-related complications, including kidney failure, brain injury, immune disorders, muscle paleness, cardiac damage, nervous system impairment and limb paralysis. Therefore, designing and developing novel sensing systems for the detection and recognition of these harmful metals in various environmental matrices, particularly water, is of extremely important. Emerging nanotechnological approaches in the past two decades have played a key role in overcoming environmentally-related problems. Nanomaterial-based fabrication of chemical nanosensors has widely been applied as a powerful analytical tool for sensing heavy metals. Portability, high sensitivity, on-site detection capability, better device performance and selectivity are all advantages of these nanosensors. The detection and selectivity have been improved using molecular recognition probes for selective binding on different nanostructures. This study aims to evaluate the sensing properties of various nanomaterials such as metal-organic frameworks, fluorescent materials, metal-based nanoparticles, carbon-based nanomaterials and quantum dots and graphene-based nanomaterials and quantum dots for heavy metal ions recognition. All these nano-architectures are frequently served as effective fluorescence probes to directly (or by modification with some large or small biomolecules) sense heavy metal ions for improved selectivity. However, efforts are still needed for the simultaneous designing of multiple metal ion-based detection systems, exclusively in colorimetric or optical fluorescence nanosensors for heavy metal cations.
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Affiliation(s)
- Hina Liaquat
- Centre for Inorganic Chemistry, School of Chemistry, University of the Punjab, Lahore, 54000, Pakistan
| | - Muhammad Imran
- Centre for Inorganic Chemistry, School of Chemistry, University of the Punjab, Lahore, 54000, Pakistan
| | - Shoomaila Latif
- School of Physical Sciences, University of the Punjab, Lahore, 54000, Pakistan
| | - Nazim Hussain
- Center for Applied Molecular Biology (CAMB), University of the Punjab, Lahore, 54000, Pakistan
| | - Muhammad Bilal
- School of Life Science and Food Engineering, Huaiyin Institute of Technology, Huaian, 223003, China.
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2
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A novel hydrolytically stable fluorescent Cd(II) coordination polymer showing solvent-dependent multi-responsive fluorescence sensing to pH and some metal ions. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132802] [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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3
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Kolesnik SS, Nosov VG, Kolesnikov IE, Khairullina EM, Tumkin II, Vidyakina AA, Sysoeva AA, Ryazantsev MN, Panov MS, Khripun VD, Bogachev NA, Skripkin MY, Mereshchenko AS. Ultrasound-Assisted Synthesis of Luminescent Micro- and Nanocrystalline Eu-Based MOFs as Luminescent Probes for Heavy Metal Ions. NANOMATERIALS 2021; 11:nano11092448. [PMID: 34578764 PMCID: PMC8468986 DOI: 10.3390/nano11092448] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 09/13/2021] [Accepted: 09/16/2021] [Indexed: 12/01/2022]
Abstract
The luminescent coarse-, micro- and nanocrystalline europium(III) terephthalate tetrahydrate (Eu2bdc3·4H2O) metal-organic frameworks were synthesized by the ultrasound-assisted wet-chemical method. Electron micrographs show that the europium(III) terephthalate microparticles are 7 μm long leaf-like plates. According to the dynamic light scattering technique, the average size of the Eu2bdc3·4H2O nanoparticles is equal to about 8 ± 2 nm. Thereby, the reported Eu2bdc3·4H2O nanoparticles are the smallest nanosized rare-earth-based MOF crystals, to the best of our knowledge. The synthesized materials demonstrate red emission due to the 5D0–7FJ transitions of Eu3+ upon 250 nm excitation into 1ππ* state of the terephthalate ion. Size reduction results in broadened emission bands, an increase in the non-radiative rate constants and a decrease in both the quantum efficiency of the 5D0 level and Eu3+ and the luminescence quantum yields. Cu2+, Cr3+, and Fe3+ ions efficiently and selectively quench the luminescence of nanocrystalline europium(III) terephthalate, which makes it a prospective material for luminescent probes to monitor these ions in waste and drinking water.
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Affiliation(s)
- Stefaniia S. Kolesnik
- Saint-Petersburg State University, 7/9 Universitetskaya emb., 199034 St. Petersburg, Russia; (S.S.K.); (V.G.N.); (I.E.K.); (E.M.K.); (I.I.T.); (A.A.V.); (M.N.R.); (M.S.P.); (V.D.K.); (N.A.B.); (M.Y.S.)
| | - Viktor G. Nosov
- Saint-Petersburg State University, 7/9 Universitetskaya emb., 199034 St. Petersburg, Russia; (S.S.K.); (V.G.N.); (I.E.K.); (E.M.K.); (I.I.T.); (A.A.V.); (M.N.R.); (M.S.P.); (V.D.K.); (N.A.B.); (M.Y.S.)
| | - Ilya E. Kolesnikov
- Saint-Petersburg State University, 7/9 Universitetskaya emb., 199034 St. Petersburg, Russia; (S.S.K.); (V.G.N.); (I.E.K.); (E.M.K.); (I.I.T.); (A.A.V.); (M.N.R.); (M.S.P.); (V.D.K.); (N.A.B.); (M.Y.S.)
| | - Evgenia M. Khairullina
- Saint-Petersburg State University, 7/9 Universitetskaya emb., 199034 St. Petersburg, Russia; (S.S.K.); (V.G.N.); (I.E.K.); (E.M.K.); (I.I.T.); (A.A.V.); (M.N.R.); (M.S.P.); (V.D.K.); (N.A.B.); (M.Y.S.)
| | - Ilya I. Tumkin
- Saint-Petersburg State University, 7/9 Universitetskaya emb., 199034 St. Petersburg, Russia; (S.S.K.); (V.G.N.); (I.E.K.); (E.M.K.); (I.I.T.); (A.A.V.); (M.N.R.); (M.S.P.); (V.D.K.); (N.A.B.); (M.Y.S.)
| | - Aleksandra A. Vidyakina
- Saint-Petersburg State University, 7/9 Universitetskaya emb., 199034 St. Petersburg, Russia; (S.S.K.); (V.G.N.); (I.E.K.); (E.M.K.); (I.I.T.); (A.A.V.); (M.N.R.); (M.S.P.); (V.D.K.); (N.A.B.); (M.Y.S.)
| | - Alevtina A. Sysoeva
- Sirius University of Science and Technology, 1 Olympic Ave, 354340 Sochi, Russia;
| | - Mikhail N. Ryazantsev
- Saint-Petersburg State University, 7/9 Universitetskaya emb., 199034 St. Petersburg, Russia; (S.S.K.); (V.G.N.); (I.E.K.); (E.M.K.); (I.I.T.); (A.A.V.); (M.N.R.); (M.S.P.); (V.D.K.); (N.A.B.); (M.Y.S.)
- Laboratory of Nanobiotechnology, Saint Petersburg Academic University, ul. Khlopina 8/3, 194021 St. Petersburg, Russia
| | - Maxim S. Panov
- Saint-Petersburg State University, 7/9 Universitetskaya emb., 199034 St. Petersburg, Russia; (S.S.K.); (V.G.N.); (I.E.K.); (E.M.K.); (I.I.T.); (A.A.V.); (M.N.R.); (M.S.P.); (V.D.K.); (N.A.B.); (M.Y.S.)
| | - Vasiliy D. Khripun
- Saint-Petersburg State University, 7/9 Universitetskaya emb., 199034 St. Petersburg, Russia; (S.S.K.); (V.G.N.); (I.E.K.); (E.M.K.); (I.I.T.); (A.A.V.); (M.N.R.); (M.S.P.); (V.D.K.); (N.A.B.); (M.Y.S.)
| | - Nikita A. Bogachev
- Saint-Petersburg State University, 7/9 Universitetskaya emb., 199034 St. Petersburg, Russia; (S.S.K.); (V.G.N.); (I.E.K.); (E.M.K.); (I.I.T.); (A.A.V.); (M.N.R.); (M.S.P.); (V.D.K.); (N.A.B.); (M.Y.S.)
| | - Mikhail Yu. Skripkin
- Saint-Petersburg State University, 7/9 Universitetskaya emb., 199034 St. Petersburg, Russia; (S.S.K.); (V.G.N.); (I.E.K.); (E.M.K.); (I.I.T.); (A.A.V.); (M.N.R.); (M.S.P.); (V.D.K.); (N.A.B.); (M.Y.S.)
| | - Andrey S. Mereshchenko
- Saint-Petersburg State University, 7/9 Universitetskaya emb., 199034 St. Petersburg, Russia; (S.S.K.); (V.G.N.); (I.E.K.); (E.M.K.); (I.I.T.); (A.A.V.); (M.N.R.); (M.S.P.); (V.D.K.); (N.A.B.); (M.Y.S.)
- Sirius University of Science and Technology, 1 Olympic Ave, 354340 Sochi, Russia;
- Correspondence: ; Tel.: +7-951-677-5465
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Lanthanide complexes of anthraquinone-1,8-disulfonate: Syntheses, structures and catalytic studies. INORG CHEM COMMUN 2021. [DOI: 10.1016/j.inoche.2021.108682] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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5
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A 1D brick-like coordination polymer containing free-standing sulfonic units for luminescence sensing of uranium in aqueous solution. J SOLID STATE CHEM 2021. [DOI: 10.1016/j.jssc.2021.122153] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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6
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Luo HQ, Xu MY, Ding LW, Liu QY, Wang YL. Three cadmium-5,7-disulfonate-1,4-naphthalenedicarboxylate coordination polymers: syntheses, structures and photoluminescence. J COORD CHEM 2021. [DOI: 10.1080/00958972.2021.1885028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Han-Qi Luo
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang, Jiangxi, P. R. China
| | - Meng-Ye Xu
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang, Jiangxi, P. R. China
| | - Li-Wen Ding
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang, Jiangxi, P. R. China
| | - Qing-Yan Liu
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang, Jiangxi, P. R. China
| | - Yu-Ling Wang
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang, Jiangxi, P. R. China
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7
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Kamel RM, Shahat A, Anwar ZM, El-Kady HA, Kilany EM. A novel sensitive and selective chemosensor for fluorescent detection of Zn 2+ in cosmetics creams based on a covalent post functionalized Al-MOF. NEW J CHEM 2021. [DOI: 10.1039/d1nj00871d] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A material was fabricated based on the Schiff base reaction to achieve covalent attachment of NH2-MIL-53(Al) and 3-formylsalicylic acid for fluorimetric detection of Zn2+ ions based on inhibition and destruction of CN isomerization and ESIPT.
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Affiliation(s)
- Rasha M. Kamel
- Chemistry Department
- Faculty of Science
- Suez University
- 43518 Suez
- Egypt
| | - Ahmed Shahat
- Chemistry Department
- Faculty of Science
- Suez University
- 43518 Suez
- Egypt
| | - Zeinab M. Anwar
- Chemistry Department
- Faculty of Science
- Suez Canal University
- 41522 Ismailia
- Egypt
| | - Hamdy A. El-Kady
- Science and Mathematics Department
- Faculty of Petroleum and Mining Engineering
- Suez University
- Suez
- Egypt
| | - Esraa M. Kilany
- Science and Mathematics Department
- Faculty of Petroleum and Mining Engineering
- Suez University
- Suez
- Egypt
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8
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Kanan SM, Malkawi A. Recent Advances in Nanocomposite Luminescent Metal-Organic Framework Sensors for Detecting Metal Ions. COMMENT INORG CHEM 2020. [DOI: 10.1080/02603594.2020.1805319] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Sofian M. Kanan
- Department of Biology, Chemistry, and Environmental Sciences, American University of Sharjah, Sharjah, UAE
| | - Ahmed Malkawi
- Department of Chemistry, Northwest Missouri State University, Maryville, Missouri, USA
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9
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Razavi SAA, Morsali A. Metal ion detection using luminescent-MOFs: Principles, strategies and roadmap. Coord Chem Rev 2020. [DOI: 10.1016/j.ccr.2020.213299] [Citation(s) in RCA: 110] [Impact Index Per Article: 27.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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10
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Solvothermal synthesis and luminescence properties of a novel Cd(II) coordination polymer containing 3-pyridinecarboxylate and phen ligands and [TaF6]- anion. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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11
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Yao J, Liu YE, Yang LB, Dou AN, Hou CF, Xu QQ, Huang B, Zhu AX. Novel alkaline earth metal–organic frameworks with thiophene groups for selective detection of Fe 3+. CrystEngComm 2020. [DOI: 10.1039/d0ce00990c] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
This work demonstrates that the alkaline earth ion radii play an important role in coordination numbers and topologies for constructing MOFs, and these MOFs can be used as fast-response fluorescence sensors for the detection of Fe3+.
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Affiliation(s)
- Jun Yao
- Faculty of Chemistry and Chemical Engineering
- Yunnan Normal University
- Kunming 650500
- China
| | - Yan-E Liu
- Faculty of Chemistry and Chemical Engineering
- Yunnan Normal University
- Kunming 650500
- China
| | - Li-Bo Yang
- Faculty of Chemistry and Chemical Engineering
- Yunnan Normal University
- Kunming 650500
- China
| | - Ai-Na Dou
- Faculty of Chemistry and Chemical Engineering
- Yunnan Normal University
- Kunming 650500
- China
| | - Cheng-Fu Hou
- Faculty of Chemistry and Chemical Engineering
- Yunnan Normal University
- Kunming 650500
- China
| | - Quan-Qing Xu
- Faculty of Chemistry and Chemical Engineering
- Yunnan Normal University
- Kunming 650500
- China
| | - Bo Huang
- Faculty of Chemistry and Chemical Engineering
- Yunnan Normal University
- Kunming 650500
- China
| | - Ai-Xin Zhu
- Faculty of Chemistry and Chemical Engineering
- Yunnan Normal University
- Kunming 650500
- China
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12
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Ji WJ, Liu GF, Wang BQ, Lu WB, Zhai QG. Design of a heterometallic Zn/Ca-MOF decorated with alkoxy groups on the pore surface exhibiting high fluorescence sensing performance for Fe3+ and Cr2O72−. CrystEngComm 2020. [DOI: 10.1039/d0ce00457j] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Reported herein is a heterometallic Zn/Ca-MOF decorated with alkoxy groups on the pore surface exhibiting high fluorescence sensing performance for Fe3+ and Cr2O72−.
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Affiliation(s)
- Wen-Juan Ji
- Key Laboratory of Magnetic Molecules & Magnetic Information Materials Ministry of Education
- School of Chemistry & Material Science
- Shanxi Normal University
- Linfen
- China
| | - Gui-Fang Liu
- Key Laboratory of Magnetic Molecules & Magnetic Information Materials Ministry of Education
- School of Chemistry & Material Science
- Shanxi Normal University
- Linfen
- China
| | - Bing-Qiang Wang
- Key Laboratory of Magnetic Molecules & Magnetic Information Materials Ministry of Education
- School of Chemistry & Material Science
- Shanxi Normal University
- Linfen
- China
| | - Wen-Bo Lu
- Key Laboratory of Magnetic Molecules & Magnetic Information Materials Ministry of Education
- School of Chemistry & Material Science
- Shanxi Normal University
- Linfen
- China
| | - Quan-Guo Zhai
- Key Laboratory of Macromolecular Science of Shaanxi Province
- School of Chemistry & Chemical Engineering
- Shaanxi Normal University
- Xi'an
- China
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13
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Ling I, Makha M, Sobolev AN, Alias Y, Raston CL. Mapping Out the Diversity of Lanthanide(III) Coordination Complexes Involving p-Sulfonatocalix[4,6]arenes. Aust J Chem 2020. [DOI: 10.1071/ch19640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Structurally authenticated complexes of the cone-shaped p-sulfonatocalix[4]arene and conformationally flexible p-sulfonatocalix[6]arene devoid of co-ligands/ancillary molecules are limited. Early and late members of the lanthanide series as their trivalent ions, La3+, Er3+, and Yb3+, form complexes from aqueous media under these conditions. For La3+ and Er3+, distinct hydrophobic and hydrophilic bilayers are formed with p-sulfonatocalix[4]arene, whereas for Yb3+, two complexes form that deviate from the well-known bilayer arrangement of calixarenes. Replacing the calixarene with p-sulfonatocalix[6]arene results in a hydrogen-bonded network with alternating hydrophobic–hydrophilic layers associated with primary coordination of Yb3+, with the larger macrocyclic calixarene in a partial cone conformation.
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14
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Rasheed T, Nabeel F. Luminescent metal-organic frameworks as potential sensory materials for various environmental toxic agents. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2019.213065] [Citation(s) in RCA: 96] [Impact Index Per Article: 19.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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15
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16
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Synthesis and Applications of Porous Organosulfonate-Based Metal-Organic Frameworks. Top Curr Chem (Cham) 2019; 377:32. [PMID: 31654264 DOI: 10.1007/s41061-019-0259-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Accepted: 10/12/2019] [Indexed: 10/25/2022]
Abstract
Metal-organic frameworks (MOFs) are an emerging class of porous crystalline materials attracting attention for their vast array of topologies as well as potential applications in gas storage, heterogeneous catalysis, and molecular sensing. In most cases, organocarboxylates (or corresponding carboxylic acids) are the most common building block, achieving well-defined metal-carboxylate coordination motifs in MOF structures. However, organosulfonates (or corresponding sulfonic acids) have been less well studied in MOF chemistry, probably owing to the weak coordination tendency of the sulfonate oxygens toward metal centers. This review summarizes the research on organosulfonate-based porous crystalline MOFs in recent years. The construction of most porous organosulfonate MOFs relies on using either a second N-donor ligand or carboxylate-sulfonate bifunctional ligands. Despite occupying more confined porosity than the carboxylate counterpart, the permanent porosity in organosulfonate MOFs is often highly polar and hydrophilic. Thus, organosulfonate MOFs often exhibit improved proton/Li+ conductivity as well as CO2 affinity compared with their carboxylate-based counterparts. In addition, the application of organosulfonate MOFs in molecular sensing, molecular sieving, catalysis, and anion exchange are discussed in this review as well.
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17
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Luminescent transition metal–organic frameworks: An emerging sensor for detecting biologically essential metal ions. ACTA ACUST UNITED AC 2019. [DOI: 10.1016/j.nanoso.2019.100364] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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18
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Li ZT, Wang ZQ, Liu QY, Wang YL. Three-dimensional lanthanide frameworks constructed of two-dimensional squares strung on one-dimensional double chains: Syntheses, structures, and luminescent properties. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2018.09.017] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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19
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Esrafili L, Gharib M, Morsali A. Selective detection and removal of mercury ions by dual-functionalized metal–organic frameworks: design-for-purpose. NEW J CHEM 2019. [DOI: 10.1039/c9nj03951a] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
In this study, through introducing a new functional group into the structure, the performance and efficiency of MOFs as a sensor for heavy metal cations have been improved.
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Affiliation(s)
- Leili Esrafili
- Department of Chemistry
- Faculty of Sciences
- TarbiatModares University
- Tehran
- Iran
| | - Maniya Gharib
- Department of Chemistry
- Faculty of Sciences
- TarbiatModares University
- Tehran
- Iran
| | - Ali Morsali
- Department of Chemistry
- Faculty of Sciences
- TarbiatModares University
- Tehran
- Iran
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20
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Feng Y, Wang L, Xing Z, Huang Q, Ma P. A new Cu(II) coordination polymer constructed from two kinds of ligands and rare [Ta 2 OF 10 ] 2− anion: synthesis, crystal structure and fluorescent properties. INORG CHEM COMMUN 2018. [DOI: 10.1016/j.inoche.2018.04.029] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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21
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Xie X, Yu S, Yang C, Zhang J, Li Z, Li G. Iron(iii) identification and proton conduction of a luminescent cadmium–organic framework. NEW J CHEM 2018. [DOI: 10.1039/c8nj04331k] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A luminescent metal–organic framework, [Cd(HDMPhIDC)(H2O)]n (1), has been successfully synthesized and structurally characterized. MOF 1 exhibits good recognition performance for Fe3+ ions. The recognition mechanism of Fe3+ was explored by UV-Vis and PXRD determinations. 1 was found to have a high proton conductivity value of 1.30 × 10−4 S cm−1 at 100 °C and 98% RH.
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Affiliation(s)
- Xiaoxin Xie
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450001
- China
| | - Shihang Yu
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450001
- China
| | - Chenglin Yang
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450001
- China
| | - Jian Zhang
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450001
- China
| | - Zifeng Li
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450001
- China
| | - Gang Li
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450001
- China
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22
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Huang XH, Shi L, Ying SM, Yan GY, Liu LH, Sun YQ, Chen YP. Two lanthanide metal–organic frameworks as sensitive luminescent sensors for the detection of Cr2+ and Cr2O72− in aqueous solutions. CrystEngComm 2018. [DOI: 10.1039/c7ce01781b] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Two lanthanide–organic frameworks [Ln(HPIDC)(m-bdc)·1.5H2O]n (Ln = Eu 1 or Tb 2; H3PIDC = 2-(4-pyridyl)-1H-imidazole-4,5-dicarboxylic acid; m-H2bdc = 1,3-benzenedicarboxylic acid) were synthesized under hydrothermal conditions.
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Affiliation(s)
- X. H. Huang
- College of Chemistry
- Fuzhou University
- Fuzhou 350108
- P. R. China
- College of Chemistry and Materials
| | - L. Shi
- College of Chemistry
- Fuzhou University
- Fuzhou 350108
- P. R. China
| | - S. M. Ying
- College of Chemistry and Materials
- Ningde Normal University
- Ningde 352100
- P. R. China
- Fujian Provincial Key Laboratory of Featured Materials in Biochemical Industry
| | - G. Y. Yan
- College of Chemistry and Materials
- Ningde Normal University
- Ningde 352100
- P. R. China
- Fujian Provincial Key Laboratory of Featured Materials in Biochemical Industry
| | - L. H. Liu
- College of Chemistry
- Fuzhou University
- Fuzhou 350108
- P. R. China
| | - Y. Q. Sun
- College of Chemistry
- Fuzhou University
- Fuzhou 350108
- P. R. China
| | - Y. P. Chen
- College of Chemistry
- Fuzhou University
- Fuzhou 350108
- P. R. China
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Zhu M, Li MT, Zhao L, Shao KZ, Su ZM. Metal-organic fameworks based on multi-carboxylate ligands with threefold symmetries and luminescence properties. INORG CHEM COMMUN 2017. [DOI: 10.1016/j.inoche.2017.03.020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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