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Hao J, Wei Y, Li L, Lü C, An Y. Highly sensitive fluorescent triarylimidazole derivatives for sensing of 2,4,6-trinitrophenol in aqueous solution and its application for actual environment detection. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 308:123753. [PMID: 38091647 DOI: 10.1016/j.saa.2023.123753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 11/03/2023] [Accepted: 12/08/2023] [Indexed: 01/13/2024]
Abstract
Two highly sensitive fluorescent triarylimidazole derivatives were synthesized by modifying imidazole with coumarin and large conjugate rigid plane structure. XM-F and XM-L emitted bright yellow-green fluorescent light. Their intense conjugation system generated strong π-π electrostatic interactions with TNP, accompanied by the formation of hydrogen bonds to achieve rapid detection of TNP within 25 s. The detection limits were as low as 0.049 μM and 0.071 μM, respectively. Probes had been successfully applied to rapid detection of TNP in real water samples and manufactured into portable fluorescent test strips. In view of excellent performance of XM-F, it was used to achieve real-time, portable, on-site quantitative detection of TNP by a colorimeter and a smartphone platform. In addition, XM-F also successfully processed into probe-coated TLC plates for efficient detection of fingerprints contaminated with TNP.
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Affiliation(s)
- Jianying Hao
- College of Chemistry and Chemical Engineering, Liaoning Normal University, Huanghe Road 850#, Dalian 116029, PR China
| | - Yao Wei
- College of Chemistry and Chemical Engineering, Liaoning Normal University, Huanghe Road 850#, Dalian 116029, PR China
| | - Lu Li
- College of Chemistry and Chemical Engineering, Liaoning Normal University, Huanghe Road 850#, Dalian 116029, PR China
| | - Chengwei Lü
- College of Chemistry and Chemical Engineering, Liaoning Normal University, Huanghe Road 850#, Dalian 116029, PR China.
| | - Yue An
- College of Chemistry and Chemical Engineering, Liaoning Normal University, Huanghe Road 850#, Dalian 116029, PR China
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Novel merocyanine-derived receptor: synthesis, crystal structure and picric acid recognition, spectroscopic and theoretical study. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2023.135382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/22/2023]
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Zeng Q, Long Q, Lu J, Wang L, You Y, Yuan X, Zhang Q, Ge Q, Cong H, Liu M. Synthesis of a novel aminobenzene-containing hemicucurbituril and its fluorescence spectral properties with ions. Beilstein J Org Chem 2021; 17:2840-2847. [PMID: 34956406 PMCID: PMC8685562 DOI: 10.3762/bjoc.17.195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Accepted: 11/19/2021] [Indexed: 11/23/2022] Open
Abstract
A novel hemicucurbituril-based macrocycle, alternately consisting of amidobenzene and 2-imidazolidione moieties was designed and synthesized. Based on the fragment coupling strategy, nitrobenzene-containing hemicucurbituril was firstly prepared facilely under alkaline environment, and reduction of the nitro groups produced the desired amidobenzene-containing hemicucurbituril. As an original fluorescent chemosensor, it exhibited strong interactions with Fe3+ over other metal cations. The experimental evidence of fluorescence spectra suggested that a 1:1 complex was formed between this macrocycle and Fe3+ with an association constant up to (2.1 ± 0.3) × 104 M−1. Meanwhile, this macrocycle showed no obvious or only slight enhancement of the fluorescence intensity with selected anions.
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Affiliation(s)
- Qingkai Zeng
- Department of Chemistry, College of Chemistry and Chemical Engineering, Guizhou University, Guiyang, Guizhou Province 550025, PR China
| | - Qiumeng Long
- Department of Chemistry, College of Chemistry and Chemical Engineering, Guizhou University, Guiyang, Guizhou Province 550025, PR China
| | - Jihong Lu
- Department of Chemistry, College of Chemistry and Chemical Engineering, Guizhou University, Guiyang, Guizhou Province 550025, PR China
| | - Li Wang
- Department of Chemistry, College of Chemistry and Chemical Engineering, Guizhou University, Guiyang, Guizhou Province 550025, PR China
| | - Yuting You
- Department of Chemistry, College of Chemistry and Chemical Engineering, Guizhou University, Guiyang, Guizhou Province 550025, PR China
| | - Xiaoting Yuan
- Department of Chemistry, College of Chemistry and Chemical Engineering, Guizhou University, Guiyang, Guizhou Province 550025, PR China
| | - Qianjun Zhang
- Department of Chemistry, College of Chemistry and Chemical Engineering, Guizhou University, Guiyang, Guizhou Province 550025, PR China
| | - Qingmei Ge
- Department of Chemistry, College of Chemistry and Chemical Engineering, Guizhou University, Guiyang, Guizhou Province 550025, PR China
| | - Hang Cong
- Department of Chemistry, College of Chemistry and Chemical Engineering, Guizhou University, Guiyang, Guizhou Province 550025, PR China
| | - Mao Liu
- Department of Chemistry, College of Chemistry and Chemical Engineering, Guizhou University, Guiyang, Guizhou Province 550025, PR China
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Wang B, Jiang F, Ma X, Ma J. Investigation on sensing properties and mechanism of a simple fluorescent probe with 2,4,6-trinitrophenol in aqueous solution. PHOSPHORUS SULFUR 2021. [DOI: 10.1080/10426507.2021.1986500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Bin Wang
- Institute of Chemical Engineering, Anhui University of Science and Technology, Huainan, PR China
- Institute of Environment-friendly Materials and Occupational Health of Anhui University of Science and Technology (Wuhu), Wuhu, PR China
- Disaster Prevention and Control in Deep Coal Mines, Anhui University of Science and Technology, Huainan, PR China
| | - Fan Jiang
- Institute of Chemical Engineering, Anhui University of Science and Technology, Huainan, PR China
| | - Xiangmei Ma
- Institute of Chemical Engineering, Anhui University of Science and Technology, Huainan, PR China
- Institute of Environment-friendly Materials and Occupational Health of Anhui University of Science and Technology (Wuhu), Wuhu, PR China
| | - Jing Ma
- Institute of Chemical Engineering, Anhui University of Science and Technology, Huainan, PR China
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Shang L, Chen XL, Liu L, Hou X, Cui HL, Yang H, Wang JJ. Novel multifunctional Zn Metal−Organic framework fluorescent probe demonstrating unique sensitivity and selectivity for detection of TNP, ANI, TC and LIN in water solution. J SOLID STATE CHEM 2021. [DOI: 10.1016/j.jssc.2021.122575] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Wang B, Ma X, Zuo X, Ma J. A novel fluorescent probe for rapid detection of 2,4,6-trinitrophenol based on diphenylsulfone-functionalized coumarin derivative. PHOSPHORUS SULFUR 2021. [DOI: 10.1080/10426507.2021.1874379] [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)
- Bin Wang
- Institute of Chemical Engineering, Anhui University of Science and Technology, Huainan, Anhui, China
- Institute of Environment-friendly Materials and Occupational Health of Anhui University of Science and Technology (Wuhu), Wuhu, China
| | - Xiangmei Ma
- Institute of Chemical Engineering, Anhui University of Science and Technology, Huainan, Anhui, China
- Institute of Environment-friendly Materials and Occupational Health of Anhui University of Science and Technology (Wuhu), Wuhu, China
| | - Xixi Zuo
- Institute of Chemical Engineering, Anhui University of Science and Technology, Huainan, Anhui, China
| | - Jing Ma
- Institute of Chemical Engineering, Anhui University of Science and Technology, Huainan, Anhui, China
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Pikus G, Tyszka-Gumkowska A, Jurczak J. Static Combinatorial Chemistry: A High-Pressure Approach to the Synthesis of Macrocyclic Benzoamide Libraries. ACS COMBINATORIAL SCIENCE 2020; 22:213-221. [PMID: 32163264 PMCID: PMC7588042 DOI: 10.1021/acscombsci.0c00024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 03/12/2020] [Indexed: 11/29/2022]
Abstract
We investigated the yield and distribution of macrocyclic products formed in combinatorial libraries (CLs) obtained via double-amidation reactions of methyl diesters with α,ω-diamines. The application of the static combinatorial chemistry (SCC) approach allowed us to generate a large number of macrocyclic diamides and tetraamides in single experiments. We show that high-pressure conditions accelerate the macrocyclization process but also have a great impact on the distribution of macrocyclic products in the presented libraries, promoting the formation of macrocyclic compounds and eliminating the linear ones. The distribution of macrocyclic products was also found to be strongly dependent on the structural features of the substrates employed. Furthermore, in three- and four-substrate CLs we observed the formation of a new type of hybrid tetraamides consisting of three different components.
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Affiliation(s)
- Grzegorz Pikus
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Agata Tyszka-Gumkowska
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Janusz Jurczak
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
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