1
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Solvent-driven self-assembly of two novel di- and tetra-nuclear Cu(II) bis(salamo)-based complexes. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.134554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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2
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Dong WK, Zhang JQ, Du MX. A highly selective and sensitive salamo-salen-salamo hybrid fluorometic chemosensor for identification of Zn 2+ and the continuous recognition of phosphate anions. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 278:121340. [PMID: 35561444 DOI: 10.1016/j.saa.2022.121340] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2022] [Revised: 04/29/2022] [Accepted: 04/30/2022] [Indexed: 06/15/2023]
Abstract
A salamo-salen-salamo hybrid fluorescent chemical sensor (H4L) was synthesized and characterized. It exhibits high selectivity and sensitivity to Zn2+ in physiological pH range. Meanwhile, its zinc(II) complex (L-Zn2+) continuously responses phosphate anions in DMF/H2O (v/v, 9:1) solution. Moreover, the identification processes are explored using characterization methods such as UV-absorption spectra, IR spectra and ESI-MS spectrum. In addition, the coordination mechanism of H2PO4- and Zn2+ were successfully exploited to make the chemical sensor reproducible. In short, the sensors H4L and L-Zn2+ will be promising detection devices for Zn2+ and phosphate anions.
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Affiliation(s)
- Wen-Kui Dong
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, China.
| | - Jin-Qiang Zhang
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, China
| | - Ming-Xia Du
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, China
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3
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A dual-channel chemosensor based on 2-hydroxy-5-methyl-1,3-benzenedialdehyde for fluorescence detection and colorimetric recognition of glutamic acid. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2022.114053] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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4
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Li SZ, Wei YX, Huang Y, Dong WK. Counteranion-driven self-assembly of di- and tetra-nuclear Zn(II) single‐armed salamo‐type complexes. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133473] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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5
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Li X, Feng SS, Wei YX, Dong WK. An investigation of a relatively rigid acyclic salamo-type ligand and its square planar Cu(II) complex. J COORD CHEM 2022. [DOI: 10.1080/00958972.2022.2123738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
- Xun Li
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, PR China
| | - Shan-Shan Feng
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, PR China
| | - Yu-Xin Wei
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, PR China
| | - Wen-Kui Dong
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, PR China
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6
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Dou L, Cai JQ, Feng LC, Dong WK, Duan J. Structure and luminescence of two coordination polymers with nonsymmetrical salamo-based ligand. J COORD CHEM 2022. [DOI: 10.1080/00958972.2022.2118053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
- Lin Dou
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, China
| | - Jie-Qiong Cai
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, China
| | - Le-Chuan Feng
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, China
| | - Wen-Kui Dong
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, China
| | - Jingui Duan
- State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University, Nanjing, China
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7
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Synthesis, crystal structure, fluorescence properties and theoretical calculations of heterobimetallic 3d–4f complex with a flexible bis(salamo)‐type ligand. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133272] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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8
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Feng LC, Dou L, Li XX, Dong WK. Investigation of two novel di- and tetra-nuclear Cu(II) bis(salamo)-type complexes. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.116024] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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9
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Li SZ, Tong L, Li X, Dong WK. New insight into two penta-coordinated multinuclear copper(II) single-armed salamo-based complexes. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2022.121047] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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10
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Dou L, Tong L, Yan YB, Deng YH, Dong WK. EXPERIMENTAL AND THEORETICAL STUDY OF A SANDWICH-LIKE PHENOXO-BRIDGED HETEROBIMETALLIC ZINC(II)–MANGANESE(III) 3-MeOSALPHEN COMPLEX. J STRUCT CHEM+ 2022. [DOI: 10.1134/s0022476622080054] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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11
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Nanomagnetic Salamo-based-Pd(0) Complex: an efficient heterogeneous catalyst for Suzuki–Miyaura and Heck cross-coupling reactions in aqueous medium. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132930] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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12
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Xie KF, Huang Y, Li SZ, Li LL, Dong WK. AN INVESTIGATION INTO THE IMPACT OF INTRODUCED THIOCYANATE ANIONS ON THE TRINUCLEAR Co(II) SALAMO-BASED COMPLEX. J STRUCT CHEM+ 2022. [DOI: 10.1134/s0022476622080078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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13
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Li M, Feng LC, Feng SS, Dong WK. A nonsymmetric salamo-based turn-off fluorescent probe for the detection of Cu2+ and its structurally rare dinuclear Cu(II) complex. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132926] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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14
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Feng SS, Wei YX, Li M, Dong WK. A highly selective naphthalene-fluorophore salamo-based chemosensor for sequential identification of Cu2+ and S2− ions in water applications. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132923] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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15
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Na LP, Li M, La YT, Dong WK. A novel fluorometric and colorimetric dual-channel single-armed salamo-like chemosensor for the fast, reversible and simultaneous detection of Fe3+ and Cu2+ ions. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2022.120932] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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16
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Unusual fluorescence behavior of first 3d-3d′ heterobimetallic [Cu(II)2Mn(II)] complex bearing a bis(salamo)-based ligand. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132854] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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17
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Zhang JQ, Yao GX, Yan YJ, Xu L, Zhang Y, Dong WK. Structurally characterized salamo-based mononuclear Cu(II) complex fluorogenic sensor with high selectivity for CN− and Cys-Cys. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132772] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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18
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Man LL, Tong L, Gan LL, Li RY, Mu HR, Dong WK. A N 2O 2-tetradentate dioxime fluorescence probe for highly efficient sensing of S 2– and solution discoloration detection of H 2S gas. PHOSPHORUS SULFUR 2022. [DOI: 10.1080/10426507.2022.2088758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Li-Li Man
- Key Laboratory of Yellow River Water Environment in Gansu Province, Lanzhou Jiaotong University, Lanzhou, Gansu, China
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, China
| | - Li Tong
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, China
| | - Lu-Lu Gan
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, China
| | - Ruo-Yu Li
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, China
| | - Hao-Ran Mu
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, China
| | - Wen-Kui Dong
- Key Laboratory of Yellow River Water Environment in Gansu Province, Lanzhou Jiaotong University, Lanzhou, Gansu, China
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, China
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19
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Pu LM, Li RY, Chen ZZ, Xu WB, Long HT, Dong WK. An aldehyde-appended salamo-type turn-on optical probe: Rapid detection of trace cyanide ions by structural conversion program. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2022.113883] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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20
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Na LP, Dou L, Yan YJ, Li RY, Dong WK. A new reversible aldehyde-appended salamo-like fluorogenic probe for cascade sensing of Ni and HPO42- ions in aqueous medium. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2022.114061] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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21
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Li LL, Feng SS, Zhang T, Wang L, Dong WK. Counteranion-solvent-dependent construction of two octahedral homopolynuclear Ni(II) complexes with a symmetrical multi-halogen-substituted bis(salamo)-based ligand. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2022.120815] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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22
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Zhang JQ, Yao GX, La YT, Dong WK. A highly selective bis(salamo)-based fluorescent sensor for two-pronged recognitions to Cu2+ and Arg. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2021.120775] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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23
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Li R, Dou L, Tong L, Dong W. Exploring two helical centrosymmetric homotetranuclear Cu (II) bis (salamo)‐based complexes. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6671] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Ruo‐Yu Li
- School of Chemistry and Chemical Engineering Lanzhou Jiaotong University Lanzhou Gansu PR China
| | - Lin Dou
- School of Chemistry and Chemical Engineering Lanzhou Jiaotong University Lanzhou Gansu PR China
| | - Li Tong
- School of Chemistry and Chemical Engineering Lanzhou Jiaotong University Lanzhou Gansu PR China
| | - Wen‐Kui Dong
- School of Chemistry and Chemical Engineering Lanzhou Jiaotong University Lanzhou Gansu PR China
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24
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Ding YF, La YT, Li WD, Yao GX, Wang L, Dong WK. Experimental and Theoretical Studies of Two New Trinuclear Ni(II) Asymmetric Salamo-Based Complexes. RUSS J GEN CHEM+ 2022. [DOI: 10.1134/s1070363222020220] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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25
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Li M, Li LL, Li P, Dong WK. SUPRAMOLECULAR ASSEMBLIES IN AN UNPRECEDENTED ASYMMETRIC SALAMO-BASED DINUCLEAR NICKEL(II) COMPLEX BEARING TWO DIFFERENT COORDINATION MODES. J STRUCT CHEM+ 2022. [DOI: 10.1134/s0022476622020093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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26
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Guo WT, Dou L, Yan YJ, Li RY, Dong WK. A naphthol-functionalized bis(salamo)-like chromogenic and fluorogenic probe for monitoring hydrogen sulfide and application in water samples. PHOSPHORUS SULFUR 2022. [DOI: 10.1080/10426507.2022.2046576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Wen-Ting Guo
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, People’s Republic of China
| | - Lin Dou
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, People’s Republic of China
| | - Yuan-Ji Yan
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, People’s Republic of China
| | - Ruo-Yu Li
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, People’s Republic of China
| | - Wen-Kui Dong
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, People’s Republic of China
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27
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A novel and simple fluorescent chemical sensor SX based on AIE for relay recognition of Zn2+ and Cu2+ in aqueous system and analysis in logic gates. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.132219] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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28
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Liu GH, Li M, Li LL, Bian RN, Dong WK. Sequential multiple-target chemosensor: Co 2+, Cu 2+, PPi, and HSˉ discrimination by a bis(half-salamo)-type probe. PHOSPHORUS SULFUR 2022. [DOI: 10.1080/10426507.2021.2012674] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Guo-Hua Liu
- Key Laboratory of Yellow River Water Environment in Gansu Province, Lanzhou Jiaotong University, Lanzhou, Gansu, China
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, China
| | - Mei Li
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, China
| | - Li-Li Li
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, China
| | - Ruo-Nan Bian
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, China
| | - Wen-Kui Dong
- Key Laboratory of Yellow River Water Environment in Gansu Province, Lanzhou Jiaotong University, Lanzhou, Gansu, China
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, China
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29
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Sun YX, Zhang WZ, Li J, Zhang Y, Dong WK. Structural insights into three novel Cu(II), Ni(II) and Zn(II) complexes derived of a pyridine-containing N4-cavity bisoxime ligand. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2021.120723] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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30
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A unitary fluorescence probe to sense Co2+: Validated by theoretical studies and X-ray crystallography. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2021.120642] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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31
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Han XJ, Li RY, Yue YN, Zhang Y, Dong WK. Studying anion-dependent paradoxically fluorescent Cu(II) complexes bearing a pyridine-decorated tetradentate half-salamo-like ligand. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2021.120634] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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32
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Multinuclear Co(II) and Zn(II) salamo-based complexes with unique τ5 parameters: Structure characterizations, Hirshfeld surfaces and fluorescence properties. Polyhedron 2022. [DOI: 10.1016/j.poly.2021.115615] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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33
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Zhang Y, Li LL, Huang Y, Feng T, Dong WK. Investigations of new five-coordinate dinuclear Co(II) and Cu(II) salamo-based complexes. J COORD CHEM 2021. [DOI: 10.1080/00958972.2021.2018576] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Yang Zhang
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, 730070, China
| | - Li-Li Li
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, 730070, China
| | - Ying Huang
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, 730070, China
| | - Tao Feng
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, 730070, China
| | - Wen-Kui Dong
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, 730070, China
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34
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Chen ZZ, Deng YH, Zhang T, Dong WK. A novel bifunctional-group salamo-like multi-purpose dye probe based on ESIPT and RAHB effect: Distinction of cyanide and hydrazine through optical signal differential protocol. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 262:120084. [PMID: 34175756 DOI: 10.1016/j.saa.2021.120084] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Revised: 05/31/2021] [Accepted: 06/10/2021] [Indexed: 06/13/2023]
Abstract
A novel bifunctional-group multi-purpose dye probe p-TNS has been designed and synthesized. The probe p-TNS has unique excited-state intramolecular proton transfer (ESIPT) and resonance-assisted hydrogen bonding (RAHB) coupled system, was confirmed to detect cyanide and hydrazine by blocking the ESIPT effect. Cyanide can change the fluorescence of the solution from bright green to orange-red (116 nm Stokes shift), while hydrazine causes the bright green fluorescence to be quenched. The recognition mechanism of the probe p-TNS to CN- and N2H4 was proposed reasonably through spectral characterizations and theoretical calculations. Combined with theoretical calculations, it was speculated that the solvent dependence may be caused by the ICT effect in the molecule. The probe p-TNS could be prepared into test strips for the detection of cyanide and hydrazine. In addition, the probe molecule can also be used to detect trace amounts of cyanide in agricultural products, and respond to gaseous hydrazine by direct contact, indicating that the probe p-TNS has good practical application prospects. Therefore, this molecular framework provides a new way of thinking about detecting multiple target substances.
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Affiliation(s)
- Zhuang-Zhuang Chen
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou 730070, PR China
| | - Yun-Hu Deng
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou 730070, PR China
| | - Ting Zhang
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou 730070, PR China
| | - Wen-Kui Dong
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou 730070, PR China.
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35
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Feng S, Li L, Li P, Dong W. Construction of novel hexanuclear Co(II) and dinuclear Ni(II) bis(salamo)‐type complexes. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6501] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Shan‐Shan Feng
- School of Chemistry and Chemical Engineering Lanzhou Jiaotong University Lanzhou Gansu China
| | - Li‐Li Li
- School of Chemistry and Chemical Engineering Lanzhou Jiaotong University Lanzhou Gansu China
| | - Peng Li
- School of Chemistry and Chemical Engineering Lanzhou Jiaotong University Lanzhou Gansu China
| | - Wen‐Kui Dong
- School of Chemistry and Chemical Engineering Lanzhou Jiaotong University Lanzhou Gansu China
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36
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Li P, Li M, Li SZ, Wang JF, Dong WK. INVESTIGATION ON THE FLUORESCENT PROPERTY AND THE HIRSHFELD SURFACE ANALYSIS OF A NOVEL HETEROBIMETALLIC Cd(II)—Na(I) PYRIDINE-TERMINAL SALAMO-TYPE COORDINATION POLYMER. J STRUCT CHEM+ 2021. [DOI: 10.1134/s0022476621090079] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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37
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Li LL, Li P, Zhang T, Dong WK. Exploration of DFT and Hirshfeld analyses and fluorescence properties of three stable penta-coordinated binuclear Co(II) and Zn(II) bis(salamo)-based complexes. Polyhedron 2021. [DOI: 10.1016/j.poly.2021.115301] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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38
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Pu L, Li P, Li S, Xu W, Long H, Dong W. An investigation of structure, Hirshfeld surface, and fluorescence properties of two dinuclear Ni (II) and Zn (II) salamo‐type complexes. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6397] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Lu‐Mei Pu
- College of Science Gansu Agricultural University Lanzhou China
| | - Peng Li
- School of Chemistry and Chemical Engineering Lanzhou Jiaotong University Lanzhou China
| | - Shi‐Zhen Li
- School of Chemistry and Chemical Engineering Lanzhou Jiaotong University Lanzhou China
| | - Wei‐Bing Xu
- College of Science Gansu Agricultural University Lanzhou China
| | - Hai‐Tao Long
- College of Science Gansu Agricultural University Lanzhou China
| | - Wen‐Kui Dong
- School of Chemistry and Chemical Engineering Lanzhou Jiaotong University Lanzhou China
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39
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A family of salamo-type trinuclear Co(II) and Ni(II) complexes: Structural characterization, Hirshfeld surface analysis and fluorescent properties. Polyhedron 2021. [DOI: 10.1016/j.poly.2021.115267] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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40
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A novel pyridine-containing half-salamo-based “on-off-on” fluorescent sensor for continuous detecting Cu2+ and S2−, and its structural features of copper(II) complex. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2021.120344] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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41
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Li J, Zhang SZ, Guo G, Jia HR, Sun YX. A high selective “turn-on” fluorescent chemosensor for detection of Zn2+ in aqueous media. CHEMICAL PAPERS 2021. [DOI: 10.1007/s11696-021-01684-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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42
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Ding WM, Wu Y, Zhang SZ, Li J, Xu L, Sun YX. A dual-channel 'turn-on' fluorescent chemosensor for high selectivity and sensitivity detection of CN¯ based on a coumarin-Schiff base derivative in an aqueous system. LUMINESCENCE 2021; 36:1306-1316. [PMID: 33880879 DOI: 10.1002/bio.4058] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 04/10/2021] [Accepted: 04/12/2021] [Indexed: 11/07/2022]
Abstract
Novel strategies still need to be proposed that can be used to identify and detect toxic environmental pollutants. In this paper, two channels of colorimetry and fluorescence 'turn-on' fluorescent probe 1 (7-hydroxy-8-[(2-hydroxy-phenylimino)- methyl]-4-methylbenzopyran-2-one) for the simple yet highly selective detection of CN¯ have been successfully designed and synthesized. Crystal features of probe 1 were defined using X-ray single crystal diffractometry. Probe 1 showed a strongly colorimetric and fluorescence response to CN¯ that induced obvious naked-eye colour changes in aqueous solution (DMSO/H2 O, 3:1 v:v). In addition, probe 1 for CN¯ detection displayed low detection limits of 3.91 × 10-8 M, which were significantly lower than the 1.9 × 10-6 M maximum level specified by the World Health Organization (WHO) for potable water. The sensing mechanism for probe 1 was attributed to the deprotonation process as shown by 1 H NMR titration. Moreover, based on the visible colorimetry and fluorescence change for probe 1 to CN¯, measurement was performed for simulated water samples containing CN¯. This study provides a broad prospect for solving other pollution problems and promoting the design of new fluorescent materials.
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Affiliation(s)
- Wen-Min Ding
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, China
| | - Ya Wu
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, China
| | - Shu-Zhen Zhang
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, China
| | - Jing Li
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, China
| | - Li Xu
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, China
| | - Yin-Xia Sun
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, China
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43
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Li LL, Li M, Li P, Dong WK. Exploring three stable penta-coordinated multinuclear Cu(II) bis(salamo)-based complexes. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2021.120309] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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44
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Gao SX, Xu X, Zhang Y, Dong WK. A Bis(Salamo)-Based Fluorogenic Sensor for Highly Selective and Sequential Recognition of Cu 2+ and B 4O 72- Ions in Semi-Aqueous Medium. J Fluoresc 2021; 31:817-833. [PMID: 33738661 DOI: 10.1007/s10895-021-02717-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Accepted: 03/03/2021] [Indexed: 10/21/2022]
Abstract
A new type of multifunctional bis(salamo)-based fluorogenic sensor H2BS was designed and synthesized. Under the action of VDMF: VH2O = 9: 1, the fluorogenic sensor can identify Cu2+ and B4O72-, in which N and O atoms can serve as binding sites for Cu2+ and B4O72-, the stoichiometry of the binding of the fluorogenic sensor H2BS and Cu2+ has been confirmed by titration experiment, working curve, ESI-MS analysis and DFT calculation. The pH response experiment also confirmed that the fluorogenic sensor can recognize Cu2+ and B4O72- in the pH range applicable to the physiological environment. The minimum detection limit of H2BS for Cu2+ and B4O72- recognition reaches 1.12 × 10-7 and 5.56 × 10-8 M, and the fluorogenic sensor H2BS has been successfully applied to Cu2+ detection in actual water samples, and the test strip for detecting Cu2+ and B4O72- was obtained. Meanwhile, the success of the test strip experiment made the fluorogenic sensor H2BS to recognize Cu2+ and B4O72- widely used in daily life. A new type of salamo-based multifunctional fluorogenic sensor H2BS was designed and synthesized to identify Cu2+ and B4O72- in aqueous solvent systems. Added Cu2+ to H2BS can cause fluorescence quenching. Further experiments showed that H2BS and Cu2+ form a stable 1:2 complex, while B4O72- can also cause fluorescence quenching of H2BS, which is the occurrence of the PET effect. Meanwhile, H2BS can be used for quantitative detection in the environment and rapid identification in life.
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Affiliation(s)
- Su-Xia Gao
- School of Environmental and Municipal Engineering, Lanzhou Jiaotong University, Lanzhou, 730070, Gansu, China
| | - Xin Xu
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, 730070, Gansu, China
| | - Yang Zhang
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, 730070, Gansu, China
| | - Wen-Kui Dong
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, 730070, Gansu, China.
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45
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A highly sensitive and selective bissalamo-coumarin-based fluorescent chemical sensor for Cr3+/Al3+ recognition and continuous recognition S2-. J Photochem Photobiol A Chem 2021. [DOI: 10.1016/j.jphotochem.2020.113066] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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46
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Sun YX, Chen ZZ, Guo G, Li RY, Zhang T, Dong WK. Two novel tetraphenylethylene-skeleton salamo-type fluorescent probes: specific recognition of cyanide through different response patterns. NEW J CHEM 2021. [DOI: 10.1039/d1nj03608d] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The possible sensing mechanism of probes TPES1 and TPES2 towards CN− ions.
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Affiliation(s)
- Yin-Xia Sun
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou 730070, P. R. China
| | - Zhuang-Zhuang Chen
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou 730070, P. R. China
| | - Geng Guo
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou 730070, P. R. China
| | - Ruo-Yu Li
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou 730070, P. R. China
| | - Ting Zhang
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou 730070, P. R. China
| | - Wen-Kui Dong
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou 730070, P. R. China
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47
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Yao GX, Li P, Zhang JQ, Wang L, Liu H, Dong WK. A highly efficient yet stable salamo-type fluorescent chemosensor with multiple responses to Cu 2+ and S 2−. NEW J CHEM 2021. [DOI: 10.1039/d1nj02763h] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
A new salamo-type compound H3L has been synthesized, and exploited as a chemosensor with multiple responses to Cu2+ and S2−. The crystal structure of the Cu(ii) complex has been determined by X-ray crystallographic analysis.
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Affiliation(s)
- Guang-Xu Yao
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, China
| | - Peng Li
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, China
| | - Jin-Qiang Zhang
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, China
| | - Li Wang
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, China
| | - Hui Liu
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, China
| | - Wen-Kui Dong
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, China
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48
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Deng YH, Li RY, Zhang JQ, Wang YF, Li JT, Guo WT, Dong WK. A novel turn-on fluorogenic aldehyde-appended salamo-like copper(ii) complex probe for the simultaneous detection of S2O32− and GSH. NEW J CHEM 2021. [DOI: 10.1039/d1nj01445e] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
A novel salamo-like copper(ii) complex probe (ASC) behaves as a two-pronged sensor of S2O32− ions and GSH by a ‘turn-on’ fluorescence mechanism.
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Affiliation(s)
- Yun-Hu Deng
- School of Chemical and Biological Engineering
- Lanzhou Jiaotong University
- Lanzhou
- China
| | - Ruo-Yu Li
- School of Chemical and Biological Engineering
- Lanzhou Jiaotong University
- Lanzhou
- China
| | - Jin-Qiang Zhang
- School of Chemical and Biological Engineering
- Lanzhou Jiaotong University
- Lanzhou
- China
| | - Yue-Fei Wang
- School of Chemical and Biological Engineering
- Lanzhou Jiaotong University
- Lanzhou
- China
| | - Jian-Ting Li
- School of Chemical and Biological Engineering
- Lanzhou Jiaotong University
- Lanzhou
- China
| | - Wen-Ting Guo
- School of Chemical and Biological Engineering
- Lanzhou Jiaotong University
- Lanzhou
- China
| | - Wei-Kui Dong
- School of Chemical and Biological Engineering
- Lanzhou Jiaotong University
- Lanzhou
- China
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49
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Guo SZ, Li YJ, Feng SS, Dong WK. Structural Characterization, Hirshfeld Analyses, Fluorescence,
and Catalytic Oxidase Properties of New Cu(II) and Co(II) Halogen-Substituted
Salamo-Based Complexes. RUSS J GEN CHEM+ 2020. [DOI: 10.1134/s107036322012035x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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