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Jia Z, Cao J, Chen W, Yu Z, Song Y, Dong Y. Synthesis, Crystal Structure, Fluorescence and Theoretical Calculations of Three Zn(II)/Cd(II) Complexes with Bis-dentate N,N-Quinoline Schiff Base. J Fluoresc 2024:10.1007/s10895-024-03786-7. [PMID: 38958906 DOI: 10.1007/s10895-024-03786-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2024] [Accepted: 06/06/2024] [Indexed: 07/04/2024]
Abstract
Three d10 metal complexes, ZnL(OAc)2 (1), CdL(OAc)2 (2) and [CdL2(NO3)2]·CH3CN (3) were synthesized using the ligand (E)-N-(3-methoxy-4-methylphenyl)-1-(quinolin-2-yl)methanimine (L) and characterized by FT-IR spectra, NMR spectra, and CHN elemental analysis. Single-crystal X-ray diffraction analysis revealed that complexes 1 and 2 are isostructural, with the central metal adopting a hexacoordinate octahedral geometry, while complex 3 adopts a triangular dodecahedron geometry. Thermal gravimetric analysis showed that these complexes exhibit good thermal stability. Solid-state fluorescence spectroscopy measurements demonstrated that complexes 1-3 exhibit bright yellow-green fluorescence (λem = 564 nm for 1; 524 nm for 2; 542 nm for 3), suggesting their potential as photoluminescent materials. Furthermore, DFT calculations, including frontier molecular orbitals, energy levels, and surface electrostatic potential, provided insights into the structural and electronic spectral properties of complexes 1-3.
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Affiliation(s)
- Zhiyu Jia
- Institute of Catalysis for Energy and Environment, College of Chemistry & Chemical Engineering, Shenyang Normal University, Shenyang, Liaoning, 110034, P. R. China
| | - Jiahui Cao
- Institute of Catalysis for Energy and Environment, College of Chemistry & Chemical Engineering, Shenyang Normal University, Shenyang, Liaoning, 110034, P. R. China
| | - Wei Chen
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen, Guangdong, 529020, P. R. China
| | - Zhou Yu
- Institute of Catalysis for Energy and Environment, College of Chemistry & Chemical Engineering, Shenyang Normal University, Shenyang, Liaoning, 110034, P. R. China
| | - Yangyang Song
- Institute of Catalysis for Energy and Environment, College of Chemistry & Chemical Engineering, Shenyang Normal University, Shenyang, Liaoning, 110034, P. R. China.
| | - Yuwei Dong
- Institute of Catalysis for Energy and Environment, College of Chemistry & Chemical Engineering, Shenyang Normal University, Shenyang, Liaoning, 110034, P. R. China.
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2
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Ozturk A, Agbektas T, Huseynzada A, Guliyev R, Ganbarova R, Hasanova U, Tas A, Erkan S, Zontul C, Inandiklioglu N, Silig Y. In Silico and In Vitro Studies of Novel Azomethines on DNA Repair Genes in Gastric Cell Lines. Life (Basel) 2023; 13:1982. [PMID: 37895364 PMCID: PMC10607974 DOI: 10.3390/life13101982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 09/20/2023] [Accepted: 09/23/2023] [Indexed: 10/29/2023] Open
Abstract
We herein report the determination of the cytotoxic activity and expression profiles of some DNA repair genes of newly synthesized azomethines in the gastric cancer cell line (AGS). The studied novel compounds were synthesized by a condensation reaction and received compounds were characterized by 1H and 13C NMR spectroscopy methods. Furthermore, they were applied to the AGS cell line at eight different concentrations (0.1-50 µg/mL). Anticancer activities were determined using the MTT method. Expression levels of ATR, ERCC1, TOP2A, and ABCB1 genes were determined by the RT-PCR method. Biochemical parameters were also examined. The interaction of proteins with other proteins was investigated with the String v11 program. The IC50 values of compounds 1, 2, and 3 obtained after 72 h were 23.10, 8.93, and 1.58 µg/mL, respectively. The results demonstrate that the cytotoxic activity of compound 3 on AGS cancer cells is higher in comparison with other molecules. It was determined that the expression levels of ATR, TOP2A, and ABCB1 genes in compounds 1, 2, and 3 were decreased compared to the control group. In addition, it was determined that ERCC1 gene expression increased in compound 3, decreased in compound 2, and remained unchanged in compound 1 (p < 0.001). In AGS gastric cancer cells, a 64% decrease was detected for GST levels in compound 1, while a 38% decrease in GSH levels in compound 2. In addition, compounds 1-3 were examined at the molecular level with computational techniques and the docking studies revealed 4LN0 as a target protein.
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Affiliation(s)
- Alpaslan Ozturk
- Clinical Biochemistry, Etlik City Hospital, 06170 Ankara, Turkey
| | - Tugba Agbektas
- Department of Food Processing Technologies Services, Yıldızeli Vocational School, 58500 Sivas, Turkey;
| | - Alakbar Huseynzada
- Industrial Chemistry Research Laboratory, Baku State University, Z. Khalilov 33, Baku AZ1148, Azerbaijan; (A.H.); (R.G.); (R.G.); (U.H.)
- GPOGC SRI, Azerbaijan State Oil and Industry University, Baku AZ1010, Azerbaijan
- Department of Chemistry, Azerbaijan Engineers Union, Bashir Safaroglu 118, Baku AZ1022, Azerbaijan
- ICESCO Biomedical Materials Department, Baku State University, Z. Khalilov 33, Baku AZ1148, Azerbaijan
| | - Ruslan Guliyev
- Industrial Chemistry Research Laboratory, Baku State University, Z. Khalilov 33, Baku AZ1148, Azerbaijan; (A.H.); (R.G.); (R.G.); (U.H.)
- GPOGC SRI, Azerbaijan State Oil and Industry University, Baku AZ1010, Azerbaijan
| | - Rana Ganbarova
- Industrial Chemistry Research Laboratory, Baku State University, Z. Khalilov 33, Baku AZ1148, Azerbaijan; (A.H.); (R.G.); (R.G.); (U.H.)
- GPOGC SRI, Azerbaijan State Oil and Industry University, Baku AZ1010, Azerbaijan
| | - Ulviyya Hasanova
- Industrial Chemistry Research Laboratory, Baku State University, Z. Khalilov 33, Baku AZ1148, Azerbaijan; (A.H.); (R.G.); (R.G.); (U.H.)
- GPOGC SRI, Azerbaijan State Oil and Industry University, Baku AZ1010, Azerbaijan
- ICESCO Biomedical Materials Department, Baku State University, Z. Khalilov 33, Baku AZ1148, Azerbaijan
| | - Ayca Tas
- Department of Nutrition and Diet, Faculty of Health Sciences, Sivas Cumhuriyet University, 58140 Sivas, Turkey;
| | - Sultan Erkan
- Department of Chemistry, Faculty of Science, Sivas Cumhuriyet University, 58140 Sivas, Turkey;
| | - Cemile Zontul
- Department of Chemistry and Chemical Processing Technologies Services, Yıldızeli Vocational School, 58500 Sivas, Turkey;
| | - Nihal Inandiklioglu
- Department of Medical Biology, Faculty of Medicine, Yozgat Bozok University, 66100 Yozgat, Turkey;
| | - Yavuz Silig
- Department of Biochemistry, Faculty of Medicine, Sivas Cumhuriyet University, 58140 Sivas, Turkey;
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Wang YN, Xu H, Wang SD, Feng WY, Mo Y, Bai JT, Qiu QC, Wang YT, Zhang MH, Yang QF. 3D Zn II-Based coordination polymer: Synthesis, structure and fluorescent sensing property for nitroaromatic compounds. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 297:122708. [PMID: 37043837 DOI: 10.1016/j.saa.2023.122708] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 03/29/2023] [Accepted: 04/02/2023] [Indexed: 05/14/2023]
Abstract
A water-stable ZnII-based coordination polymer (CP) with excellent photophysical behavior, namely [Zn2L(atez)(H2O)2] (compound 1; H3L = 4-(2',3'-dicarboxylphenoxy); atez = 5-aminotetrazole), was successfully prepared by the solvothermal reaction of Zn ions with a π-conjugated and semi-rigid multicarboxylate ligand H3L in the presence of N-containing linker atez. Compound 1 displays a hierarchically pillared three-dimensional (3D) (3,4,5)-connected (4·62) (42·64) (43·64·83) net which is based on two-dimensional (2D) multicarboxylate- ZnII layers strutted by the atez ligands. Sensing investigations of compound 1 reveal that this material can selectively and sensitively detect nitroaromatic compounds in water suspension through fluorescence quenching effect. In particular, it is worth noting that it shows highly specific detection of nitrobenzene (NB) and 2,4,6-trinitrophenol (TNP) with remarkable quenching constants (KSV = 7.5 × 104 M-1 for NB and KSV = 1.9 × 105 M-1 for TNP) and low limit of detection (LOD = 0.93 μM for NB and LOD = 0.36 μM for TNP). Investigations reveal that the probable mechanisms for such sensing processes are the concurrent presence of fluorescence resonance energy transfer (FRET) as well as photoinduced electron transfer (PET) between the CP and nitroaromatic molecules. This work not only offers an effective route to improve the application of fluorescent CPs but also provide one novel probable fluorescence probe for nitroaromatic compounds.
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Affiliation(s)
- Yan-Ning Wang
- College of Chemistry and Chemical Engineering, Xinyang Normal University, Xinyang, Henan 464000, China.
| | - Hao Xu
- College of Chemistry and Chemical Engineering, Xinyang Normal University, Xinyang, Henan 464000, China
| | - Shao-Dan Wang
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, China
| | - Wu-Yi Feng
- College of Chemistry and Chemical Engineering, Xinyang Normal University, Xinyang, Henan 464000, China
| | - Yuan Mo
- College of Chemistry and Chemical Engineering, Xinyang Normal University, Xinyang, Henan 464000, China
| | - Jun-Tai Bai
- College of Chemistry and Chemical Engineering, Xinyang Normal University, Xinyang, Henan 464000, China
| | - Qing-Chen Qiu
- College of Chemistry and Chemical Engineering, Xinyang Normal University, Xinyang, Henan 464000, China
| | - Yi-Tong Wang
- College of Chemistry and Chemical Engineering, Xinyang Normal University, Xinyang, Henan 464000, China
| | - Meng-Han Zhang
- College of Chemistry and Chemical Engineering, Xinyang Normal University, Xinyang, Henan 464000, China
| | - Qing-Feng Yang
- State Key Laboratory of High-efficiency Utilization of Coal and Green Chemical Engineering, Ningxia University, Yinchuan 750021, China
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