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Zhang X, Duan Y, Zhang N, Zhao L, Luo X, Wu J, Yu X. Highly Selective and Sensitive Detection of Nitroaromatic Compounds and Metal Ions by Supramolecular Assemblies of 3,3',5,5'-Azobenzenetetracarboxylic Acid and 4,4'-Bipyridine. J Fluoresc 2016; 27:281-286. [PMID: 27785650 DOI: 10.1007/s10895-016-1955-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2016] [Accepted: 10/19/2016] [Indexed: 11/25/2022]
Abstract
A supramolecular compound, (H4L)(4,4'-bpy)2 (1) (H4L = 1,2-bis(3,5-dicarboxyphenyl)diazene oxide, 4,4'-bpy = 4,4'-bipyridine) with 2D + 2D → 2D 3-fold parallel interpenetrated layer feature, has been prepared which was investigated as selective sensing material for detection of nitroaromatic compounds (NACs) and metal ions, and exhibits significant fluorescence quenching toward NACs and high selectivity for detection of Fe3+ ion. The result indicates that 1 is a promising multi-functional fluorescence probe for detecting and recognizing NACs and metal ions with high sensitivity and selectivity.
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Affiliation(s)
- 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, Harbin, People's Republic of China
- Key Laboratory of Functional Inorganic material Chemistry, ministry of Education, School of Chemistry and Materials Science, Heilongjiang University, Harbin, 150080, People's Republic of China
| | - Yuanling Duan
- MIIT key laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, People's Republic of China
| | - Nanxi Zhang
- School of life science and technology, Harbin Institute of Technology, Harbin, People's Republic of China
| | - Liyan Zhao
- MIIT key laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, People's Republic of China
| | - Xuan Luo
- MIIT key laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, People's Republic of China
| | - Jie Wu
- Key Laboratory of Functional Inorganic material Chemistry, ministry of Education, School of Chemistry and Materials Science, Heilongjiang University, Harbin, 150080, People's Republic of China.
| | - Xiaoyang Yu
- Jilin Institute of Chemical Technology, Jilin City, People's Republic of China.
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Taherzade D, Soleimannejad J. Application of ultrasound to the synthesis of a new nanostructured Mn(II) supramolecular compound: A precursor for γ-Mn2O3 nanoparticles. Ultrason Sonochem 2016; 32:277-283. [PMID: 27150771 DOI: 10.1016/j.ultsonch.2016.03.021] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/13/2016] [Revised: 03/18/2016] [Accepted: 03/19/2016] [Indexed: 06/05/2023]
Abstract
A new nanostructured Mn(II) supramolecular compound [Mn(hpydcH2)2(H2O)4] (1) (hpydcH3=4-hydroxy-2,6-pyridinedicarboxylic acid) has been synthesized using a sonochemical process. The structure of compound 1 was determined by single crystal X-ray diffraction and it was revealed that each hpydcH2(-) anionic ligand has been coordinated to Mn(II) ion in a novel monodentate fashion leaving another functional carboxylic acid group intact. Compound 1 was also characterized by scanning electron microscopy (SEM), X-ray powder diffraction (XRPD), FT-IR spectroscopy and elemental analysis. Thermal stability of compound 1 was studied by thermal gravimetric (TG) analysis and compared to that of its crystalline analogue. Subsequently, the role of concentration of the initial reactants on the size of nanostructures of compound 1, has been investigated. Compound 1 was proved to be a precursor for γ-Mn2O3 nanoparticles.
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Affiliation(s)
- Dariush Taherzade
- School of Chemistry, College of Science, University of Tehran, P.O. Box 14155-6455, Tehran, Iran
| | - Janet Soleimannejad
- School of Chemistry, College of Science, University of Tehran, P.O. Box 14155-6455, Tehran, Iran.
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