151
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A luminescent sensor based on a new Cd-MOF for nitro explosives and organophosphorus pesticides detection. INORG CHEM COMMUN 2020. [DOI: 10.1016/j.inoche.2020.108272] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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152
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Sun SL, Sun XY, Sun Q, Gao EQ, Zhang JL, Li WJ. Europium metal-organic framework containing helical metal-carboxylate chains for fluorescence sensing of nitrobenzene and nitrofunans antibiotics. J SOLID STATE CHEM 2020. [DOI: 10.1016/j.jssc.2020.121701] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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153
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Wang H, Gao T, Zhang Y. Synthesis of two 3D supramoleculars and their fluorescent sensing for nitroaromatic compounds/Fe3+ ions in aqueous medium. INORG CHEM COMMUN 2020. [DOI: 10.1016/j.inoche.2020.108293] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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154
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Apak R, Çekiç SD, Üzer A, Çapanoğlu E, Çelik SE, Bener M, Can Z, Durmazel S. Colorimetric sensors and nanoprobes for characterizing antioxidant and energetic substances. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2020; 12:5266-5321. [PMID: 33170182 DOI: 10.1039/d0ay01521k] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The development of analytical techniques for antioxidant compounds is important, because antioxidants that can inactivate reactive species and radicals are health-beneficial compounds, also used in the preservation of food and protection of almost every kind of organic substance from oxidation. Energetic substances include explosives, pyrotechnics, propellants and fuels, and their determination at bulk/trace levels is important for the safety and well-being of modern societies exposed to various security threats. Most of the time, in field/on site detection of these important analytes necessitates the use of colorimetric sensors and probes enabling naked-eye detection, or low-cost and easy-to-use fluorometric sensors. The use of nanosensors brings important advantages to this field of analytical chemistry due to their various physico-chemical advantages of increased surface area, surface plasmon resonance absorption of noble metal nanoparticles, and superior enzyme-mimic catalytic properties. Thus, this critical review focuses on the design strategies for colorimetric sensors and nanoprobes in characterizing antioxidant and energetic substances. In this regard, the main themes and properties in optical sensor design are defined and classified. Nanomaterial-based optical sensors/probes are discussed with respect to their mechanisms of operation, namely formation and growth of noble metal nanoparticles, their aggregation and disaggregation, displacement of active constituents by complexation or electrostatic interaction, miscellaneous mechanisms, and the choice of metallic oxide nanoparticles taking part in such formulations.
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Affiliation(s)
- Reşat Apak
- Analytical Chemistry Division, Department of Chemistry, Faculty of Engineering, Istanbul University-Cerrahpaşa, Avcilar 34320, Istanbul, Turkey.
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155
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All‐in‐One: Sensing, Adsorptive Removal, and Photocatalytic Degradation of Nitro‐Explosive Contaminants by Microporous Polycarbazole Polymer. Macromol Rapid Commun 2020; 42:e2000469. [DOI: 10.1002/marc.202000469] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Revised: 10/08/2020] [Indexed: 01/07/2023]
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156
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Zhan D, Saeed A, Li Z, Wang C, Yu Z, Wang J, Zhao N, Xu W, Liu J. Highly fluorescent scandium-tetracarboxylate frameworks: selective detection of nitro-aromatic compounds, sensing mechanism, and their application. Dalton Trans 2020; 49:17737-17744. [PMID: 33237063 DOI: 10.1039/d0dt03781h] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Recently, exploring new luminescent metal-organic frameworks (LMOFs) to selectively detect nitro-aromatic compounds (NACs) has been a hot topic of research. Simultaneously, it is still a challenging issue to understand the sensing mechanism of luminescent MOFs interacting with NACs at the molecular level. In this work, highly fluorescent Sc-tetracarboxylate frameworks (Sc-EBTC) have been successfully synthesized through a solvothermal method. The as-prepared Sc-EBTC crystals have good thermal stability, chemical stability as well as strong fluorescence (λex = 320 nm and λem = 400 nm), and they can detect various NACs rapidly (as short as 30 s), selectively and efficiently by the "turn-off" fluorescence mechanism. The detection limits of Sc-EBTC toward 2,4-DNP and 4-NP are quantified to be 5.71 ppb and 6.26 ppb, respectively. Furthermore, to better understand the sensing mechanism, we attempt to use solid-state NMR and X-ray photoelectron spectroscopy to vividly characterize the charge transfer caused by the interaction between NAC molecules and the MOF at the molecular level. Additionally, test strips were made successfully for the practical detection of the NACs. This study demonstrates that the MOF constructed from the H4EBTC ligands might be a promising candidate for the detection of trace NACs.
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Affiliation(s)
- Deyi Zhan
- State Key Laboratory of Sensor Technology, and Institute of Solid State Physics, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, Anhui 230031, P. R. China.
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157
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Lee JY, Root HD, Ali R, An W, Lynch VM, Bähring S, Kim IS, Sessler JL, Park JS. Ratiometric Turn-On Fluorophore Displacement Ensembles for Nitroaromatic Explosives Detection. J Am Chem Soc 2020; 142:19579-19587. [PMID: 33063999 DOI: 10.1021/jacs.0c08106] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
There is a recognized need in the area of explosives detection for fluorescence-based sensing systems that are capable of not only producing a turn-on response but also generating a distinctive spectral signature for a given analyte. Here, we report several supramolecular ensembles displaying efficient fluorophore displacement that give rise to an increase in fluorescence intensity upon exposure to various nitroaromatic compounds. The synthetic supramolecular constructs in question consist of a tetrathiafulvalene (TTF)-based pyrrolic macrocycle, benzo-TTF-calix[4]pyrrole (Bz-TTF-C4P), and fluorescent dyes, monomeric or dimeric naphthalenediimide (NDI) and perylenediimide (PDI) derivatives, as well as chloride or hexafluorophosphate (PF6-) salts of rhodamine 6G (Rh-6G). In chloroform solution, these assemblies exist in the form of discrete supramolecular complexes or oligomeric aggregates depending on the specific dye combinations in question. Each ensemble was tested as a potential explosive-responsive fluorescence indicator displacement assay (FIDA) by challenging it with a series of di- and trinitroaromatic compounds and examining the change in fluorescence spectral characteristics. Upon addition of nitroaromatic compounds (NACs), either a "turn-on" or a "turn-off" fluorescent response was observed depending on the nature of the constituent fluorophore and, where applicable, the counteranion. The FIDAs based on the PDI derivatives were found to display not only a ratiometric fluorescence enhancement but also analyte-dependent spectral changes when treated with NACs. The NAC-induced fluorescence spectral response of each ensemble was rationalized on the basis of various solution-phase spectroscopic studies, as well as single-crystal X-ray diffraction analyses.
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Affiliation(s)
- Ji Yoon Lee
- Department of Chemistry, Sookmyung Women's University, Yongsan-gu, Seoul 04310, Republic of Korea
| | - Harrison D Root
- Department of Chemistry, The University of Texas at Austin, 105 East 24th Street-Stop A5300, Austin, Texas 78712-1224, United States
| | - Rashid Ali
- Department of Chemistry, Sookmyung Women's University, Yongsan-gu, Seoul 04310, Republic of Korea.,Department of Chemistry, Jamia Millia Islamia, Jamia Nagar (Okhla), New Delhi 110025, India
| | - Won An
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Vincent M Lynch
- Department of Chemistry, The University of Texas at Austin, 105 East 24th Street-Stop A5300, Austin, Texas 78712-1224, United States
| | - Steffen Bähring
- Department of Physics, Chemistry, and Pharmacy, University of Southern Denmark, Campusvej 55, Odense M 5230, Denmark
| | - In Su Kim
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Jonathan L Sessler
- Department of Chemistry, The University of Texas at Austin, 105 East 24th Street-Stop A5300, Austin, Texas 78712-1224, United States
| | - Jung Su Park
- Department of Chemistry, Sookmyung Women's University, Yongsan-gu, Seoul 04310, Republic of Korea
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158
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Miyagawa A, Yoneda H, Mizuno H, Numata M, Okada T, Fukuhara G. Hydrostatic‐Pressure‐Controlled Molecular Recognition: A Steroid Sensing Case Using Modified Cyclodextrin. CHEMPHOTOCHEM 2020. [DOI: 10.1002/cptc.202000204] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Akihisa Miyagawa
- Department of Chemistry Tokyo Institute of Technology 2-12-1 Ookayama Meguro-ku Tokyo 152-8551 Japan
| | - Hiroshi Yoneda
- Department of Biomolecular Chemistry Graduate School of Life and Environmental Sciences Kyoto Prefectural University Shimogamo, Sakyo-ku, Kyoto 606-8522 Japan
| | - Hiroaki Mizuno
- Department of Chemistry Tokyo Institute of Technology 2-12-1 Ookayama Meguro-ku Tokyo 152-8551 Japan
| | - Munenori Numata
- Department of Biomolecular Chemistry Graduate School of Life and Environmental Sciences Kyoto Prefectural University Shimogamo, Sakyo-ku, Kyoto 606-8522 Japan
| | - Tetsuo Okada
- Department of Chemistry Tokyo Institute of Technology 2-12-1 Ookayama Meguro-ku Tokyo 152-8551 Japan
| | - Gaku Fukuhara
- Department of Chemistry Tokyo Institute of Technology 2-12-1 Ookayama Meguro-ku Tokyo 152-8551 Japan
- JST, PRESTO 4-1-8 Honcho Kawaguchi Saitama 332-0012 Japan
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159
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Sun XY, Zhang XD, Xu ZH, Zhao Y, Wang ZL, Sun WY. A new two-fold interpenetrated Cd(II)-based metal-organic framework as a fluorescent probe for nitro-aromatic compounds. J COORD CHEM 2020. [DOI: 10.1080/00958972.2020.1830975] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Xiang-Yu Sun
- College of Chemistry and Environmental Engineering, Yangtze University, Jingzhou, China
| | - Xiu-Du Zhang
- Coordination Chemistry Institute, State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing National Laboratory of Microstructures, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing, China
| | - Zou-Hong Xu
- Coordination Chemistry Institute, State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing National Laboratory of Microstructures, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing, China
| | - Yue Zhao
- Coordination Chemistry Institute, State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing National Laboratory of Microstructures, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing, China
| | - Zheng-Liang Wang
- College of Chemistry and Environmental Engineering, Yangtze University, Jingzhou, China
| | - Wei-Yin Sun
- College of Chemistry and Environmental Engineering, Yangtze University, Jingzhou, China
- Coordination Chemistry Institute, State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing National Laboratory of Microstructures, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing, China
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160
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Liu Y, Lv X, Zhang X, Liu L, Xie J, Chen Z. Eu(III)-organic complex as recyclable dual-functional luminescent sensor for simultaneous and quantitative sensing of 2,4,6-trinitrophenol and CrO 42- in aqueous solution. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 239:118497. [PMID: 32480273 DOI: 10.1016/j.saa.2020.118497] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 05/12/2020] [Accepted: 05/15/2020] [Indexed: 06/11/2023]
Abstract
A novel metal-organic complex (MOC) {[Eu2(HL)2(H2O)4]·3H2O}n (1) (H4L = 3,3',5,5'-azoxybenzenetetracarboxylic acid) has been successfully constructed, which exhibits a fascinating 2D bilayer network with the 1D open channels and has excellent water, pH and thermal stabilities. Luminescence studies reveal that 1 can detect TNP and CrO42- ions with high selectivity and sensitivity in aqueous solution, even if there are related interfering substances. And the mechanisms of luminescence recognitions are discussed on the basis of experiments and theoretical calculations. Furthermore, 1 shows excellent photostability and can be repeatedly used in the above two detection systems. Most importantly, 1 can detect TNP and CrO42- concentration with a good recovery rate in practical application. Therefore, 1 should be a potential dual-functional luminescent sensor for reliable sensing of TNP and CrO42- in the field.
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Affiliation(s)
- Yaru Liu
- School of Science, North University of China, Taiyuan, Shanxi 030051, China.
| | - Xinxin Lv
- School of Science, North University of China, Taiyuan, Shanxi 030051, China
| | - Xiao Zhang
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, 150080, China
| | - Lan Liu
- School of Science, North University of China, Taiyuan, Shanxi 030051, China
| | - Jingwen Xie
- School of Science, North University of China, Taiyuan, Shanxi 030051, China
| | - Zhiping Chen
- School of Science, North University of China, Taiyuan, Shanxi 030051, China
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161
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Khalil IE, Pan T, Shen Y, Zhang W. A water-stable luminescent coordination polymer for sensitive detection of nitroaromatic compounds. INORG CHEM COMMUN 2020. [DOI: 10.1016/j.inoche.2020.108170] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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162
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AIE ligands-based new cobalt metal-organic framework as bifunctional sensor for Fe3+ ion and TNP in aqueous solution. J SOLID STATE CHEM 2020. [DOI: 10.1016/j.jssc.2020.121561] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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163
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A water-soluble fluorescent probe for selective detection of 2,4,6-trinitrophenol (TNP) in real samples. Microchem J 2020. [DOI: 10.1016/j.microc.2020.105117] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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164
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Sun Y, Huang J, Lan B, Wu J, Liang Y, Zhang Z. Multi‐emissive 1D Cd(II) polymers with a biphenyl bridged bisazamacrocycle for ratiometric discrimination of nitroaromatics and selective visual detection of picric acid. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yao Sun
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal ResourcesSchool of Chemistry and Pharmacy of Guangxi Normal University Guilin 541004 P. R. China
| | - Jin Huang
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal ResourcesSchool of Chemistry and Pharmacy of Guangxi Normal University Guilin 541004 P. R. China
| | - Bi‐Liu Lan
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal ResourcesSchool of Chemistry and Pharmacy of Guangxi Normal University Guilin 541004 P. R. China
| | - Ji‐Qing Wu
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal ResourcesSchool of Chemistry and Pharmacy of Guangxi Normal University Guilin 541004 P. R. China
| | - Yu‐Ning Liang
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal ResourcesSchool of Chemistry and Pharmacy of Guangxi Normal University Guilin 541004 P. R. China
| | - Zhong Zhang
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal ResourcesSchool of Chemistry and Pharmacy of Guangxi Normal University Guilin 541004 P. R. China
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165
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Maity A, Shyamal M, Mudi N, Giri PK, Samanta SS, Hazra P, Beg H, Misra A. An efficient fluorescent aggregates for selective recognition of 4-nitrophenol based on 9,10-dihydrobenzo[a]pyrene-7(8 H)-one. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2020.112692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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166
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Fast Detection of 2,4,6-Trinitrotoluene (TNT) at ppt Level by a Laser-Induced Immunofluorometric Biosensor. BIOSENSORS-BASEL 2020; 10:bios10080089. [PMID: 32764236 PMCID: PMC7460505 DOI: 10.3390/bios10080089] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 07/27/2020] [Accepted: 07/30/2020] [Indexed: 12/20/2022]
Abstract
The illegal use of explosives by terrorists and other criminals is an increasing issue in public spaces, such as airports, railway stations, highways, sports venues, theaters, and other large buildings. Security in these environments can be achieved by different means, including the installation of scanners and other analytical devices to detect ultra-small traces of explosives in a very short time-frame to be able to take action as early as possible to prevent the detonation of such devices. Unfortunately, an ideal explosive detection system still does not exist, which means that a compromise is needed in practice. Most detection devices lack the extreme analytical sensitivity, which is nevertheless necessary due to the low vapor pressure of nearly all explosives. In addition, the rate of false positives needs to be virtually zero, which is also very difficult to achieve. Here we present an immunosensor system based on kinetic competition, which is known to be very fast and may even overcome affinity limitation, which impairs the performance of many traditional competitive assays. This immunosensor consists of a monolithic glass column with a vast excess of immobilized hapten, which traps the fluorescently labeled antibody as long as no explosive is present. In the case of the explosive 2,4,6-trinitrotoluene (TNT), some binding sites of the antibody will be blocked, which leads to an immediate breakthrough of the labeled protein, detectable by highly sensitive laser-induced fluorescence with the help of a Peltier-cooled complementary metal-oxide-semiconductor (CMOS) camera. Liquid handling is performed with high-precision syringe pumps and chip-based mixing-devices and flow-cells. The system achieved limits of detection of 1 pM (1 ppt) of the fluorescent label and around 100 pM (20 ppt) of TNT. The total assay time is less than 8 min. A cross-reactivity test with 5000 pM solutions showed no signal by pentaerythritol tetranitrate (PETN), 1,3,5-trinitroperhydro-1,3,5-triazine (RDX), and octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine (HMX). This immunosensor belongs to the most sensitive and fastest detectors for TNT with no significant cross-reactivity by non-related compounds. The consumption of the labeled antibody is surprisingly low: 1 mg of the reagent would be sufficient for more than one year of continuous biosensor operation.
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167
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Synthesis, structure diversity, and dye adsorption and luminescent sensing properties of Zinc (II) coordination polymers based on 1,3,5-tris(1-imidazolyl)benzene and 1,3-bis(1-imidazolyl)toluene. J SOLID STATE CHEM 2020. [DOI: 10.1016/j.jssc.2020.121445] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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168
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Rasheed T, Nabeel F, Rizwan K, Bilal M, Hussain T, Shehzad SA. Conjugated supramolecular architectures as state-of-the-art materials in detection and remedial measures of nitro based compounds: A review. Trends Analyt Chem 2020. [DOI: 10.1016/j.trac.2020.115958] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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169
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Harmalkar SS, Naik AV, Nilajakar MK, Dhuri SN. Chemoselective Detection of 2,4,6‐trinitrophenol by Ground State Adduct Formation via Protonation of Quinoline Moiety of Non‐heme Ligands with Structural Evidence. ChemistrySelect 2020. [DOI: 10.1002/slct.202002244] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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170
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Song B, Qin AJ, Tang BZ. Green Monomer of CO2 and Alkyne-based Four-component Tandem Polymerization toward Regio- and Stereoregular Poly(aminoacrylate)s. CHINESE JOURNAL OF POLYMER SCIENCE 2020. [DOI: 10.1007/s10118-020-2454-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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171
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Hazra A, Bej S, Mondal A, Murmu NC, Banerjee P. Discerning Detection of Mutagenic Biopollutant TNP from Water and Soil Samples with Transition Metal-Containing Luminescence Metal-Organic Frameworks. ACS OMEGA 2020; 5:15949-15961. [PMID: 32656416 PMCID: PMC7345401 DOI: 10.1021/acsomega.0c01194] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Accepted: 06/11/2020] [Indexed: 06/11/2023]
Abstract
Two luminescent MOFs, Mn@MOF and Cd@MOF, have been reported herein, which are capable of selectively detecting 2,4,6-trinitrophenol (TNP), one of the potent organic water pollutants in the class of mutagenic explosive nitroaromatic compounds (epNACs). It is perceived that the d10-based Cd(II)-constituting MOF shows a better response in the realm of TNP-like nitroaromatic sensing in comparison to the d5-based Mn@MOF which may possess lower electron density over the conjugated building blocks. The sensing competences of these chemosensors have been explored by means of various spectroscopic experimentations, and it is observed that for both d5 and d10-containing MOFs, the initial fluorescence intensity is significantly quenched in response to an aqueous solution of TNP. However, Cd@MOF is more selective and sensitive toward TNP over several other epNACs than Mn@MOF. The high chemical stability of the MOF samples, as well as its amusing sensing efficiency of Cd@MOF, further instigated to investigate the sensing ability in various environmental specimens like soil and water culled from several zones of West Bengal, India.
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Affiliation(s)
- Abhijit Hazra
- Surface
Engineering & Tribology Group, CSIR-Central
Mechanical Engineering Research Institute, Mahatma Gandhi Avenue, Durgapur 713209, India
- Academy
of Scientific & Innovative Research (AcSIR), AcSIR Headquarters CSIR-HRDC Campus, Postal Staff
College Area, Sector 19, Kamla Nehru Nagar, Ghaziabad 201002, Uttar
Pradesh, India
| | - Sourav Bej
- Surface
Engineering & Tribology Group, CSIR-Central
Mechanical Engineering Research Institute, Mahatma Gandhi Avenue, Durgapur 713209, India
- Academy
of Scientific & Innovative Research (AcSIR), AcSIR Headquarters CSIR-HRDC Campus, Postal Staff
College Area, Sector 19, Kamla Nehru Nagar, Ghaziabad 201002, Uttar
Pradesh, India
| | - Amita Mondal
- Surface
Engineering & Tribology Group, CSIR-Central
Mechanical Engineering Research Institute, Mahatma Gandhi Avenue, Durgapur 713209, India
- Department
of Chemistry, National Institute of Technology, M. G. Avenue, Durgapur 713209, West
Bengal, India
| | - Naresh Chandra Murmu
- Surface
Engineering & Tribology Group, CSIR-Central
Mechanical Engineering Research Institute, Mahatma Gandhi Avenue, Durgapur 713209, India
- Academy
of Scientific & Innovative Research (AcSIR), AcSIR Headquarters CSIR-HRDC Campus, Postal Staff
College Area, Sector 19, Kamla Nehru Nagar, Ghaziabad 201002, Uttar
Pradesh, India
| | - Priyabrata Banerjee
- Surface
Engineering & Tribology Group, CSIR-Central
Mechanical Engineering Research Institute, Mahatma Gandhi Avenue, Durgapur 713209, India
- Academy
of Scientific & Innovative Research (AcSIR), AcSIR Headquarters CSIR-HRDC Campus, Postal Staff
College Area, Sector 19, Kamla Nehru Nagar, Ghaziabad 201002, Uttar
Pradesh, India
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172
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CHENG C, NAWAZ MAH, LIU CY, SHAHZAD SA, ZHOU HP, YU C, JIN X. Phenothiazine and BN-doped AIE Probes Integrated Fluorescence Sensor Array for Detection and Discrimination of Nitro Explosives. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 2020. [DOI: 10.1016/s1872-2040(20)60034-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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173
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Zhang N, Li B, Wang X, Liu D, Han X, Bai F, Xing Y. High-efficiency fluorescent probe constructed by triazine polycarboxylic acid for detecting nitro compounds. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119591] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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174
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Lin H, Cheng X, Yin MJ, Bao Z, Wei X, Gu B. Flexible porphyrin doped polymer optical fibers for rapid and remote detection of trace DNT vapor. Analyst 2020; 145:5307-5313. [PMID: 32555787 DOI: 10.1039/d0an00706d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
With the rapid growth of anti-terrorist activities worldwide, it becomes an emerging requirement to rapidly and accurately detect hidden explosive threats. However, the safety issue during the explosive material detection, e.g. unexpected explosion, is still an insurmountable challenge. In this study, we design and mass-produce a novel kind of flexible 5,10,15,20-tetrakis(4-aminophenyl)porphyrin doped polymer optical fiber (PPOF) for rapid and accurate detection of trace 2,4-dinitrotoluene (DNT) vapor based on the DNT induced florescence quenching mechanism. The influence of doping concentration, bending, and temperature on the sensing performance is investigated. PPOF shows immunity to bending, enabling it to work in a harsh environment. It is experimentally demonstrated that the limit of detection and response time of the proposed PPOF could reach around 120 ppb and 3 minutes, respectively, which make it much better than other techniques. Owning to its inherent advantages including low-cost, remote-control capability, and compatibility with optical communication networking, PPOF can be constructed the quasi-distributed sensing networking of explosive matters in the future, providing a new strategy for anti-terrorism.
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Affiliation(s)
- Huan Lin
- College of Chemical Engineering, Fuzhou University, Fuzhou, 350116, China
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175
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He B, Zhang J, Wang J, Wu Y, Qin A, Tang BZ. Preparation of Multifunctional Hyperbranched Poly(β-aminoacrylate)s by Spontaneous Amino-yne Click Polymerization. Macromolecules 2020. [DOI: 10.1021/acs.macromol.0c00813] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Benzhao He
- State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, Center for Aggregation-Induced Emission, South China University of Technology, Guangzhou 510640, China
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Institute for Advanced Study, and Department of Chemical and Biological Engineering, The Hong Kong University of Science & Technology, Clear Water Bay, Kowloon, Hong Kong 999077 China
- HKUST-Shenzhen Research Institute, No. 9 Yuexing first RD, South Area, Hi-tech Park, Nanshan, Shenzhen 518057, China
| | - Jing Zhang
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Institute for Advanced Study, and Department of Chemical and Biological Engineering, The Hong Kong University of Science & Technology, Clear Water Bay, Kowloon, Hong Kong 999077 China
| | - Jia Wang
- State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, Center for Aggregation-Induced Emission, South China University of Technology, Guangzhou 510640, China
| | - Yongwei Wu
- State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, Center for Aggregation-Induced Emission, South China University of Technology, Guangzhou 510640, China
| | - Anjun Qin
- State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, Center for Aggregation-Induced Emission, South China University of Technology, Guangzhou 510640, China
| | - Ben Zhong Tang
- State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, Center for Aggregation-Induced Emission, South China University of Technology, Guangzhou 510640, China
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Institute for Advanced Study, and Department of Chemical and Biological Engineering, The Hong Kong University of Science & Technology, Clear Water Bay, Kowloon, Hong Kong 999077 China
- HKUST-Shenzhen Research Institute, No. 9 Yuexing first RD, South Area, Hi-tech Park, Nanshan, Shenzhen 518057, China
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176
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Traven VF, Cheptsov DA. Sensory effects of fluorescent organic dyes. RUSSIAN CHEMICAL REVIEWS 2020. [DOI: 10.1070/rcr4909] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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177
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Venkatappa L, Ture SA, Yelamaggad CV, Narayanan Naranammalpuram Sundaram V, Martínez‐Máñez R, Abbaraju V. Mechanistic Insight into the Turn‐Off Sensing of Nitroaromatic Compounds Employing Functionalized Polyaniline. ChemistrySelect 2020. [DOI: 10.1002/slct.202001170] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Lakshmidevi Venkatappa
- Materials Chemistry LaboratoryDepartment of Materials Science, Gulbarga University Kalaburagi 585106 India
| | | | | | | | - Ramón Martínez‐Máñez
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y DesarrolloTecnológico (IDM). Universitat Politècnica de ValènciaUniversitat de València, Camino de Vera s/n 46022 Valencia Spain
- CIBER de Bioingeniería, Biomateriales yNanomedicina (CIBER-BBN) Spain
| | - Venkataraman Abbaraju
- Materials Chemistry LaboratoryDepartment of Materials Science, Gulbarga University Kalaburagi 585106 India
- Department of ChemistryGulbarga University Kalaburagi 585106 India
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178
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Jejurkar VP, Yashwantrao G, Reddy BPK, Ware AP, Pingale SS, Srivastava R, Saha S. Rationally Designed Furocarbazoles as Multifunctional Aggregation Induced Emissive Luminogens for the Sensing of Trinitrophenol (TNP) and Cell Imaging. CHEMPHOTOCHEM 2020. [DOI: 10.1002/cptc.202000090] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Valmik P. Jejurkar
- Dept. of Dyestuff TechnologyInstitute of Chemical Technology Matunga Mumbai Maharashtra 400019 India
| | - Gauravi Yashwantrao
- Dept. of Dyestuff TechnologyInstitute of Chemical Technology Matunga Mumbai Maharashtra 400019 India
| | | | - Anuja P. Ware
- Dept. Of ChemistrySavitribai Phule Pune University Ganeshkhind Pune Maharashtra 411007 India
| | - Subhash S. Pingale
- Dept. Of ChemistrySavitribai Phule Pune University Ganeshkhind Pune Maharashtra 411007 India
| | - Rohit Srivastava
- Dept. of Biosciences and BioengineeringIIT Bombay Mumbai Maharashtra India
| | - Satyajit Saha
- Dept. of Dyestuff TechnologyInstitute of Chemical Technology Matunga Mumbai Maharashtra 400019 India
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179
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Ashafaq M, Khalid M, Raizada M, Ahmad MS, Khan MS, Shahid M, Ahmad M. A Zn-Based Fluorescent Coordination Polymer as Bifunctional Sensor: Sensitive and Selective Aqueous-Phase Detection of Picric Acid and Heavy Metal Ion. J Inorg Organomet Polym Mater 2020. [DOI: 10.1007/s10904-020-01579-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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180
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Gholivand K, K. Tizhoush S, Kozakiewicz A. Two new micro‐isostructural metal–organic polymers based on mixed‐ligand copper(I): Structures and selective sensing of nitro explosives in water. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5701] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Khodayar Gholivand
- Department of Chemistry, Faculty of Science Tarbiat Modares University Tehran Iran
| | - Samaneh K. Tizhoush
- Department of Chemistry, Faculty of Science Tarbiat Modares University Tehran Iran
| | - Anna Kozakiewicz
- Faculty of Chemistry Nicolaus Copernicus University in Toruń Gagarina 7 Toruń 87‐100 Poland
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181
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A novel SERS selective detection sensor for trace trinitrotoluene based on meisenheimer complex of monoethanolamine molecule. Talanta 2020; 218:121157. [PMID: 32797911 DOI: 10.1016/j.talanta.2020.121157] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 05/06/2020] [Accepted: 05/10/2020] [Indexed: 11/21/2022]
Abstract
Trinitrotoluene (TNT) is a primary component in chemical explosives, making them a common focus in public safety detection. However, it is very difficult to achieve selective and sensitive detection of the TNT molecule in practical application. In the present study, a simple surface enhanced Raman scattering (SERS) sensing based on monoethanolamine (MEA) - modified gold nanoparticles (Au NPs) was expanded for high selectivity and sensitive detecting of TNT in an envelope, luggage, lake water, and clothing through a quickly sampling and detection process. The monoethanolamine molecule based on Meisenheimer complex lights up ultra-high Raman scattering of a nonresonant molecule on the superficial coat of gold nanoparticles. Using this detection sensor, a molecular bridge can be established to selectively detect trinitrotoluene with a detection limit of 21.47 pM. We were able to rapidly identification trinitrotoluene molecule with a powerful selective over the familiar interfering substances nitrophenol, picric acid, 2,4-dinitrophenol, and 2,4-dinitrotoluene. The outcome in this work supply an efficient solution to the test of trinitrotoluene and to establishing a SERS sensor analytical strategy. The studies have demonstrated that the MEA-Au NPs based SERS sensing can be potentially used in field detection the trace amount of chemical explosives for public security.
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182
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Two 1,2,4,5-tetra(4-pyridyl)benzene-based Zn(II)-organic frameworks: Structures and luminescence sensing property. Polyhedron 2020. [DOI: 10.1016/j.poly.2020.114484] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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183
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One-pot synthesis of star-shaped conjugated oligomers based on 3-hexylthiophene, pyrene and triphenylamine as TNT chemosensors. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2020.112496] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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184
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Zhao X, Zhang F, Liu Y, Zhao T, Zhao H, Xiang S, Li Y. A series of luminescent Lnlll-based coordination polymers: Syntheses, structures and luminescent properties. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119459] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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185
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Wang M, Gao M, Deng L, Kang X, Zhang K, Fu Q, Xia Z, Gao D. A sensitive and selective fluorescent sensor for 2,4,6-trinitrophenol detection based on the composite material of magnetic covalent organic frameworks, molecularly imprinted polymers and carbon dots. Microchem J 2020. [DOI: 10.1016/j.microc.2019.104590] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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186
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Xu Q, Chen Z, Min H, Song F, Wang YX, Shi W, Cheng P. Water Stable Heterometallic Zn–Tb Coordination Polymer for Rapid Detection of the Ultraviolet Filter Benzophenone. Inorg Chem 2020; 59:6729-6735. [DOI: 10.1021/acs.inorgchem.9b03669] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Qiutong Xu
- Key Laboratory of Advanced Energy Materials Chemistry (MOE), College of Chemistry, Nankai University, Tianjin 300071, China
| | - Zhonghang Chen
- Key Laboratory of Advanced Energy Materials Chemistry (MOE), College of Chemistry, Nankai University, Tianjin 300071, China
| | - Hui Min
- Key Laboratory of Advanced Energy Materials Chemistry (MOE), College of Chemistry, Nankai University, Tianjin 300071, China
| | - Fen Song
- Key Laboratory of Advanced Energy Materials Chemistry (MOE), College of Chemistry, Nankai University, Tianjin 300071, China
| | - Yu-Xia Wang
- Key Laboratory of Advanced Energy Materials Chemistry (MOE), College of Chemistry, Nankai University, Tianjin 300071, China
| | - Wei Shi
- Key Laboratory of Advanced Energy Materials Chemistry (MOE), College of Chemistry, Nankai University, Tianjin 300071, China
| | - Peng Cheng
- Key Laboratory of Advanced Energy Materials Chemistry (MOE), College of Chemistry, Nankai University, Tianjin 300071, China
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187
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Wu J, Zhang L, Huang F, Ji X, Dai H, Wu W. Surface enhanced Raman scattering substrate for the detection of explosives: Construction strategy and dimensional effect. JOURNAL OF HAZARDOUS MATERIALS 2020; 387:121714. [PMID: 31818672 DOI: 10.1016/j.jhazmat.2019.121714] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Revised: 11/08/2019] [Accepted: 11/17/2019] [Indexed: 06/10/2023]
Abstract
Surface-enhanced Raman spectroscopy (SERS) technology has been reported to be able to quickly and non-destructively identify target analytes. SERS substrate with high sensitivity and selectivity gave SERS technology a broad application prospect. This contribution aims to provide a detailed and systematic review of the current state of research on SERS-based explosive sensors, with particular attention to current research advances. This review mainly focuses on the strategies for improving SERS performance and the SERS substrates with different dimensions including zero-dimensional (0D) nanocolloids, one-dimensional (1D) nanowires and nanorods, two-dimensional (2D) arrays, and three-dimensional (3D) networks. The effects of elemental composition, the shape and size of metal nanoparticles, hot-spot structure and surface modification on the performance of explosive detection are also reviewed. In addition, the future development tendency and application of SERS-based explosive sensors are prospected.
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Affiliation(s)
- Jingjing Wu
- Jiangsu Co-Innovation Center for Efficient Processing and Utilization of Forest Resources, College of Light Industry and Food Engineering, Nanjing Forestry University, Nanjing 210037, China
| | - Lei Zhang
- Key Laboratory for Organic Electronics and Information, National Jiangsu Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications, Nanjing 210023, China.
| | - Fang Huang
- College of Materials Engineering, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Xingxiang Ji
- State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Jinan 250353, China
| | - Hongqi Dai
- Jiangsu Co-Innovation Center for Efficient Processing and Utilization of Forest Resources, College of Light Industry and Food Engineering, Nanjing Forestry University, Nanjing 210037, China
| | - Weibing Wu
- Jiangsu Co-Innovation Center for Efficient Processing and Utilization of Forest Resources, College of Light Industry and Food Engineering, Nanjing Forestry University, Nanjing 210037, China; State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Jinan 250353, China.
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188
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Study of four new Cd(II) metal-organic frameworks: Syntheses, structures, and highly selective sensing for 4-nitrophenol. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2019.119352] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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189
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Kumar P, Kim KH, Lee J, Shang J, Khazi MI, Kumar N, Lisak G. Metal-organic framework for sorptive/catalytic removal and sensing applications against nitroaromatic compounds. J IND ENG CHEM 2020. [DOI: 10.1016/j.jiec.2019.12.024] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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190
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Lai W, Guo J, Zheng N, Nie Y, Ye S, Tang D. Selective determination of 2,4,6-trinitrophenol by using a novel carbon nanoparticles as a fluorescent probe in real sample. Anal Bioanal Chem 2020; 412:3083-3090. [PMID: 32152652 DOI: 10.1007/s00216-020-02558-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2019] [Revised: 02/19/2020] [Accepted: 02/27/2020] [Indexed: 12/28/2022]
Abstract
2,4,6-Trinitrophenol (TNP) is widely used in our daily life; however, excessive use of TNP can lead to a large number of diseases. Therefore, it is necessary to find an effective method to detect TNP. Herein, the rapid fluorescence quenching by TNP was developed for the fluorometric determination of TNP in aqueous medium based on the internal filter effect. Nitrogen-sulfur-codoped carbon nanoparticles (N,S-CNPs), synthesized by a one-pot solvothermal method with the precursors of L-cysteine and citric acid, were applied for the determination of TNP as a fluorescent probe. The excitation peak center of N,S-CNPs and the emission peak center are 340 nm and 423 nm, respectively. The probe can be used in a variety of conditions to detect TNP due to its relatively stable properties. Meanwhile, it has a fast response time (< 1 min), wide linear response range (0.1-40 μM), and low detection limit (43.0 nM). This probe still has excellent selectivity and high sensitivity. The method was also used to detect standard water samples with a satisfactory recovery rate, and it will be used in the application of pollutants and clinical diseases. Graphical abstract.
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Affiliation(s)
- Wenqiang Lai
- Key Laboratory of Modern Analytical Science and Separation Technology, College of Chemistry, Chemical Engineering and Environment, Minnan Normal University, Zhangzhou, 363000, Fujian, China.
| | - Jiaqing Guo
- Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen, 518060, Guangdong, China
| | - Nan Zheng
- Key Laboratory of Modern Analytical Science and Separation Technology, College of Chemistry, Chemical Engineering and Environment, Minnan Normal University, Zhangzhou, 363000, Fujian, China
| | - Yujing Nie
- Key Laboratory of Modern Analytical Science and Separation Technology, College of Chemistry, Chemical Engineering and Environment, Minnan Normal University, Zhangzhou, 363000, Fujian, China
| | - Shuai Ye
- Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen, 518060, Guangdong, China.
| | - Dianping Tang
- Department of Chemistry, Key Laboratory of Analysis and Detection for Food Safety (Ministry of Education & Fujian Province), Institute of Nanomedicine and Nanobiosensing, Fuzhou University, Fuzhou, 350108, Fujian, China
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191
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Prusti B, Chakravarty M. An electron-rich small AIEgen as a solid platform for the selective and ultrasensitive on-site visual detection of TNT in the solid, solution and vapor states. Analyst 2020; 145:1687-1694. [PMID: 31894757 DOI: 10.1039/c9an02334h] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Promising research on AIEgen (aggregation-induced emission active fluorogens)-based sensors for the detection of explosives (mostly picric acid) is primarily dominated by polymeric molecules. However, herein, we report the ability of a recently developed anthracene-based electron-rich π-conjugate as a small and suitable AIEgen for the selective and sensitive detection of 2,4,6-trinitrotoluene (TNT) through fluorescence (PL) quenching. This fluorophore consists of trimethoxybenzene-linked anthranyl-π-phenothiazine, which is recognized as a significantly electron-rich AIEgen suitable for the selective detection of TNT detection. The detection of TNT was performed in the solid, liquid and vapor states using this AIEgen in the aggregate or solid-state. The detection limit in the solution state was measured to be 3.2 × 10-9 M. When this fluorophore was impregnated on a paper strip for on-site visual detection, TNT was detected up to the 10-14 M level by the naked eye using a 365 nm UV-torch. The paper strip was also successfully used to detect TNT in the vapour state. This application was further extended to detect TNT in field soil. The detection of TNT by replacing trimethoxybenzene in the fluorophore with dimethoxy or monomethoxy was a failure, indicating the requirement of an adequate electron-rich system. Unlike the previous report with static quenching as the main reason for TNT detection, our experimental observations demonstrated the participation of favorable photo-induced electron transfer (PET) between TNT and the fluorophore as the origin of the PL quenching.
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Affiliation(s)
- Banchhanidhi Prusti
- Department of Chemistry, Birla Institute of Technology and Science, Pilani-Hyderabad Campus, Jawahar nagar, Shamirpet Mandal, Hyderabad, Telangana-500078, India.
| | - Manab Chakravarty
- Department of Chemistry, Birla Institute of Technology and Science, Pilani-Hyderabad Campus, Jawahar nagar, Shamirpet Mandal, Hyderabad, Telangana-500078, India.
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192
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Fukuhara G. Analytical supramolecular chemistry: Colorimetric and fluorimetric chemosensors. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY C-PHOTOCHEMISTRY REVIEWS 2020. [DOI: 10.1016/j.jphotochemrev.2020.100340] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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193
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Wu S, Zhu M, Zhang Y, Kosinova M, Fedin VP, Gao E. A Water‐Stable Lanthanide Coordination Polymer as Multicenter Platform for Ratiometric Luminescent Sensing Antibiotics. Chemistry 2020; 26:3137-3144. [DOI: 10.1002/chem.201905027] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Revised: 01/11/2020] [Indexed: 12/13/2022]
Affiliation(s)
- Shuangyan Wu
- School of Chemical EngineeringUniversity of Science and Technology Liaoning Anshan Liaoning 114051 P.R. China
- The Key Laboratory of the Inorganic Molecule-Based Chemistry of Liaoning, ProvinceLaboratory of Coordination ChemistryShenyang University of Chemical Technology Shenyang Liaoning 110142 P.R. China
| | - Mingchang Zhu
- The Key Laboratory of the Inorganic Molecule-Based Chemistry of Liaoning, ProvinceLaboratory of Coordination ChemistryShenyang University of Chemical Technology Shenyang Liaoning 110142 P.R. China
| | - Ying Zhang
- The Key Laboratory of the Inorganic Molecule-Based Chemistry of Liaoning, ProvinceLaboratory of Coordination ChemistryShenyang University of Chemical Technology Shenyang Liaoning 110142 P.R. China
| | - Marina Kosinova
- Nikolaev Institute of Inorganic Chemistry Lavrentiev Avenue 3 Novosibirsk 630090 Russian Federation
| | - Vladimir P. Fedin
- Nikolaev Institute of Inorganic Chemistry Lavrentiev Avenue 3 Novosibirsk 630090 Russian Federation
| | - Enjun Gao
- School of Chemical EngineeringUniversity of Science and Technology Liaoning Anshan Liaoning 114051 P.R. China
- The Key Laboratory of the Inorganic Molecule-Based Chemistry of Liaoning, ProvinceLaboratory of Coordination ChemistryShenyang University of Chemical Technology Shenyang Liaoning 110142 P.R. China
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194
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Babar D, Garje SS. Nitrogen and Phosphorus Co-Doped Carbon Dots for Selective Detection of Nitro Explosives. ACS OMEGA 2020; 5:2710-2717. [PMID: 32095694 PMCID: PMC7033677 DOI: 10.1021/acsomega.9b03234] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Accepted: 01/23/2020] [Indexed: 05/24/2023]
Abstract
In this work, a highly selective and sensitive method has been developed for the detection of trinitrophenol (TNP), which is a dangerous explosive. For this purpose, N and P co-doped carbon dots (NP-Cdots) have been used. Synthesis of N and P co-doped carbon dots has been carried out by a simple and quick method. X-ray photoelectron spectroscopy analysis was carried out to detect the doping of N and P. These carbon dots are insoluble in water (inNP-Cdots). These carbon dots were functionalized by treating them with conc. HNO3 so that they become water-soluble (wsNP-Cdots). These dots were characterized by different analytical techniques such as IR, UV-vis, and fluorescence spectroscopy. The as-prepared wsNP-Cdots have good fluorescence properties. The average diameter of wsNP-Cdots is found to be 5.7 nm with an interlayer spacing (d-spacing) of 0.16 nm. The as-prepared wsNP-Cdots are highly sensitive and selective toward TNP, as observed using a fluorescence quenching technique. The quenching constant for TNP is found to be very high (8.06 × 104 M-1), which indicates its high quenching ability. The limit of detection is found to be 23 μM.
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Affiliation(s)
- Dipak
Gorakh Babar
- Department of Chemistry, University
of Mumbai, Vidyanagari, Santacruz (E), Mumbai 400 098, India
| | - Shivram S. Garje
- Department of Chemistry, University
of Mumbai, Vidyanagari, Santacruz (E), Mumbai 400 098, India
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195
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Loch AS, Stoltzfus DM, Burn PL, Shaw PE. High-Sensitivity Poly(dendrimer)-Based Sensors for the Detection of Explosives and Taggant Vapors. Macromolecules 2020. [DOI: 10.1021/acs.macromol.0c00060] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Alex S. Loch
- Centre for Organic Photonics & Electronics, School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, QLD 4072, Australia
| | - Dani M. Stoltzfus
- Centre for Organic Photonics & Electronics, School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, QLD 4072, Australia
| | - Paul L. Burn
- Centre for Organic Photonics & Electronics, School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, QLD 4072, Australia
| | - Paul E. Shaw
- Centre for Organic Photonics & Electronics, School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, QLD 4072, Australia
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196
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Qiu F, Huang YH, Ge Q, Liu M, Cong H, Tao Z. The high selective chemo-sensors for TNP based on the mono- and di-substituted multifarene[2,2] with different fluorescence quenching mechanism. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 226:117583. [PMID: 31655370 DOI: 10.1016/j.saa.2019.117583] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Revised: 09/25/2019] [Accepted: 09/29/2019] [Indexed: 06/10/2023]
Abstract
The chem-sensors, based on the triazole-CH2-anthracene-functionalized multifarene[2,2] were successfully synthesized, which could efficiently and rapidly detect 2,4,6-trinitrophenol (TNP). The high specificities of the proposed macrocyclic sensors were achieved by selective response for TNP in the existence of other competing phenolic compounds, and the limits of detection in ∼10-8 mol/L range were produced to confirm the high sensitivities of the chem-sensors, which could be attributed to the mechanism of electron and resonance energy transfer processes in the complexes with the supramolecular interactions. 1H NMR titration analysis revealed the actual binding position should be the triazole rings of sensors with the hydroxyl group on TNP to offer a hydrogen bonding. The extraordinary sensing properties endued the compounds as sensitive fluorometric chem-sensors for the potential application of TNP detection.
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Affiliation(s)
- Fei Qiu
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Guiyang, 550025, PR China
| | - Yin-Hui Huang
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Guiyang, 550025, PR China
| | - QingMei Ge
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Guiyang, 550025, PR China
| | - Mao Liu
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Guiyang, 550025, PR China
| | - Hang Cong
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Guiyang, 550025, PR China.
| | - Zhu Tao
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Guiyang, 550025, PR China
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Cheng J, Hu T, Li W, Chang Z, Sun C. Stable zinc metal-organic framework materials constructed by fluorenone carboxylate ligand: Multifunction detection and photocatalysis property. J SOLID STATE CHEM 2020. [DOI: 10.1016/j.jssc.2019.121125] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Zhang Y, Zhao D, Liu Z, Yang J, Niu X, Fan L, Hu T. Synthesis of two isostructural Zn-CPs and their fluorescence sensing for Cr (VI) ion and nitrofurantoin in aqueous medium. J SOLID STATE CHEM 2020. [DOI: 10.1016/j.jssc.2019.121086] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Song K, Xiao W, He M, Yu J, Bai Y, Guan Y. Optical determination of nitro phenol via ratiometric emission from Tb:Eu-MOFs: Chemical synthesis and spectral response. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2019.112194] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Miyagawa A, Eng J, Okada T, Inoue Y, Penfold TJ, Fukuhara G. Hydrostatic Pressure-Induced Spectral Variation of Reichardt's Dye: A Polarity/Pressure Dual Indicator. ACS OMEGA 2020; 5:897-903. [PMID: 31956843 PMCID: PMC6964516 DOI: 10.1021/acsomega.9b03880] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Accepted: 12/10/2019] [Indexed: 06/10/2023]
Abstract
The famous solvatochromic Reichardt's dye was applied to quantify hydrostatic pressure in media. The UV/vis spectra of the dye in various organic solvents are shifted bathochromically or hypsochromically at the shorter- or longer-wavelength band, respectively, upon hydrostatic pressurization. The E T value, determined by an absorption maximum, in ethyl acetate increases from 38.5 kcal mol-1 at 0.1 MPa to 39.2 kcal mol-1 at 300 MPa, which is mostly equal to the one in chloroform at 0.1 MPa. These spectroscopic origins were supported by the time-dependent density functional theory (TD-DFT) calculations. The concept and approach proposed in this paper, i.e., a dual indicator, should attract the attention of a broad spectrum in multidisciplinary science.
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Affiliation(s)
- Akihisa Miyagawa
- Department
of Chemistry, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8551, Japan
| | - Julien Eng
- Chemistry-
School of Natural and Environmental Sciences, Newcastle University, Newcastle
upon Tyne NE1 7RU, U.K.
| | - Tetsuo Okada
- Department
of Chemistry, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8551, Japan
| | - Yoshihisa Inoue
- Department
of Applied Chemistry, Osaka University, 2-1 Yamada-oka, Suita 565-0871, Japan
| | - Thomas James Penfold
- Chemistry-
School of Natural and Environmental Sciences, Newcastle University, Newcastle
upon Tyne NE1 7RU, U.K.
| | - Gaku Fukuhara
- Department
of Chemistry, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8551, Japan
- JST,
PRESTO, 4-1-8 Honcho, Kawaguchi, Saitama 332-0012, Japan
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