1
|
Arnaouti E, Georgiadou C, Hatizdimitriou AG, Kalogiannis S, Psomas G. Erbium(III) complexes with fluoroquinolones: Structure and biological properties. J Inorg Biochem 2024; 255:112525. [PMID: 38522216 DOI: 10.1016/j.jinorgbio.2024.112525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 03/12/2024] [Accepted: 03/14/2024] [Indexed: 03/26/2024]
Abstract
Four erbium(III) complexes with the fluoroquinolones enrofloxacin, levofloxacin, flumequine and sparfloxacin as ligands were synthesized and characterized by a wide range of physicochemical and spectroscopic techniques as well as single-crystal X-ray crystallography. The compounds were evaluated for their activity against the bacterial strains Staphylococcus aureus, Bacillus subtilis, Escherichia coli and Xanthomonas campestris, which was higher than that of the corresponding free quinolones. The interaction mode of the complexes with calf-thymus DNA is via intercalation, as suggested by diverse studies such as UV-vis spectroscopy, DNA-viscosity measurements and competitive studies with ethidium bromide. Fluorescence emission spectroscopy revealed the high affinity of the complexes for bovine and human serum albumin and the determined binding constants suggested a tight and reversible binding of the compounds with both albumins.
Collapse
Affiliation(s)
- Eleni Arnaouti
- Department of General and Inorganic Chemistry, Faculty of Chemistry, Aristotle University of Thessaloniki, GR-54124 Thessaloniki, Greece
| | - Christina Georgiadou
- Department of Nutritional Sciences and Dietetics, International Hellenic University, Sindos, GR-57400 Thessaloniki, Greece
| | - Antonios G Hatizdimitriou
- Department of General and Inorganic Chemistry, Faculty of Chemistry, Aristotle University of Thessaloniki, GR-54124 Thessaloniki, Greece
| | - Stavros Kalogiannis
- Department of Nutritional Sciences and Dietetics, International Hellenic University, Sindos, GR-57400 Thessaloniki, Greece
| | - George Psomas
- Department of General and Inorganic Chemistry, Faculty of Chemistry, Aristotle University of Thessaloniki, GR-54124 Thessaloniki, Greece.
| |
Collapse
|
2
|
Gkisiou C, Malis G, Hatzidimitriou AG, Psomas G. Erbium(III) coordination compounds with substituted salicylaldehydes: Characterization and biological profile. J Inorg Biochem 2023; 242:112161. [PMID: 36821973 DOI: 10.1016/j.jinorgbio.2023.112161] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 01/30/2023] [Accepted: 02/08/2023] [Indexed: 02/24/2023]
Abstract
Five erbium(III) complexes with salicylaldehyde (saloH for 1), and mono- (5-X-saloH; X = NO2 and Me for 2 and 3, respectively) or di-substituted salicylaldehydes (3,5-diX-saloH; X = Cl and Br for 4 and 5, respectively) were synthesized and characterized by physicochemical and spectroscopic techniques and single-crystal X-ray crystallography. All five complexes have the general formula [Er(deprotonated salicylaldehyde)3(MeOH)(H2O)]. The structure of complexes [Er(3,5-diCl-salo)3(MeOH)(H2O)]·1.5MeOH (complex 4) and [Er(3,5-diBr-salo)3(MeOH)(H2O)]·1.75MeOH (complex 5) were verified by single-crystal X-ray crystallography. The evaluation of antioxidant activity of the complexes was focused on their ability to scavenge 1,1-diphenyl-picrylhydrazyl and 2,2'-azinobis-(3-ethylbenzothiazoline-6-sulfonic acid) free radicals and to reduce H2O2. The interaction of the complexes with calf-thymus DNA was investigated by UV-vis spectroscopy, viscosity measurements and via competitive studies with ethidium bromide in order to evaluate the possible DNA-binding mode and to determine the corresponding DNA-binding constants. The affinity of the complexes for bovine and human serum albumins was explored by fluorescence emission spectroscopy and the corresponding binding constants were determined.
Collapse
Affiliation(s)
- Chrysoula Gkisiou
- Department of General and Inorganic Chemistry, Faculty of Chemistry, Aristotle University of Thessaloniki, GR 54124 Thessaloniki, Greece
| | - Georgios Malis
- Department of General and Inorganic Chemistry, Faculty of Chemistry, Aristotle University of Thessaloniki, GR 54124 Thessaloniki, Greece
| | - Antonios G Hatzidimitriou
- Department of General and Inorganic Chemistry, Faculty of Chemistry, Aristotle University of Thessaloniki, GR 54124 Thessaloniki, Greece
| | - George Psomas
- Department of General and Inorganic Chemistry, Faculty of Chemistry, Aristotle University of Thessaloniki, GR 54124 Thessaloniki, Greece.
| |
Collapse
|
3
|
Zhang L, Shi H, Tan X, Jiang Z, Wang P, Qin J. Ten-Gram-Scale Mechanochemical Synthesis of Ternary Lanthanum Coordination Polymers for Antibacterial and Antitumor Activities. Front Chem 2022; 10:898324. [PMID: 35774860 PMCID: PMC9237552 DOI: 10.3389/fchem.2022.898324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Accepted: 04/25/2022] [Indexed: 11/25/2022] Open
Abstract
As rare-earth coordination polymers (CPs) have appreciable antimicrobial properties, ternary lanthanum CPs have been widely synthesized and investigated in recent years. Here, we report convenient, solvent-free reactions between the lanthanum salt and two ligands at mild temperatures that form ternary lanthanum nanoscale CPs with 10-gram-scale. The structural features and morphologies were characterized using a scanning electron microscope (SEM), Fourier transform infrared spectrometer (FT-IR), ultraviolet-visible (UV–Vis), X-ray diffractometer (XRD), X-ray Photoelectron Spectroscopy (XPS), Brunauer–Emmett–Teller (BET), elemental analysis, inductively coupled plasma mass spectrometry (ICP-MS), electrospray ionization mass spectrometry (ESI-MS), nuclear magnetic resonance (NMR), dynamic light scattering (DLS) and analyzer, and thermogravimetric and differential thermal analyzer (TG-DTA). Furthermore, the in vitro antibacterial activities of these ternary hybrids were studied using the zone of inhibition (ZOI) method, minimum inhibitory concentration (MIC), minimum bactericidal concentration (MBC), and transmission electron microscope (TEM) and were found to have excellent antibacterial properties. The in vitro antitumor activities were performed in determining the absorbance values by CCK-8 (Cell Counting Kit-8) assay. This facile synthetic method would potentially enable the mass production of ternary lanthanum CPs at room temperature, which can be promising candidates as antibacterial compounds and antitumor agents.
Collapse
Affiliation(s)
- Liying Zhang
- School of Life Sciences and Medicine, Shandong University of Technology, Zibo, China
| | - Haoran Shi
- School of Life Sciences and Medicine, Shandong University of Technology, Zibo, China
| | - Xiao Tan
- Tongji University Cancer Center, Shanghai Tenth People’s Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Zhenqi Jiang
- Institute of Engineering Medicine, Beijing Institute of Technology, Beijing, China
- *Correspondence: Zhenqi Jiang, ; Ping Wang, ; Jieling Qin,
| | - Ping Wang
- School of Life Sciences and Medicine, Shandong University of Technology, Zibo, China
- Tongji University Cancer Center, Shanghai Tenth People’s Hospital, School of Medicine, Tongji University, Shanghai, China
- *Correspondence: Zhenqi Jiang, ; Ping Wang, ; Jieling Qin,
| | - Jieling Qin
- School of Life Sciences and Medicine, Shandong University of Technology, Zibo, China
- Tongji University Cancer Center, Shanghai Tenth People’s Hospital, School of Medicine, Tongji University, Shanghai, China
- *Correspondence: Zhenqi Jiang, ; Ping Wang, ; Jieling Qin,
| |
Collapse
|
4
|
Shi J, Lu W, Chen J, Sun L, Yang S, Zhou M, Xu L, Ma Y, Yu L. Synthesis, antiproliferative activities, and DNA binding of coumarin-3-formamido derivatives. Arch Pharm (Weinheim) 2020; 354:e2000236. [PMID: 33079446 DOI: 10.1002/ardp.202000236] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 08/25/2020] [Accepted: 09/23/2020] [Indexed: 12/17/2022]
Abstract
Ten coumarin-3-formamido derivatives, N-benzyl-coumarin-3-carboxamide (2), N-fluorobenzyl-coumarin-3-carboxamide (3-5), N-methoxybenzyl-coumarin-3-carboxamide (6-8), N-((1-methyl-1H-imidazol-5-yl)methyl)-coumarin-3-carboxamide (9), N-(thiophen-2-ylmethyl)-coumarin-3-carboxamide (10), and N-(furan-2-ylmethyl)-coumarin-3-carboxamide (11), were synthesized and characterized. Compound 5 crystallizes in a monoclinic system P21 /c space group with four chemical formulas in a unit cell; molecules of compound 5 are self-assembled into a two-dimensional supramolecular structure by intermolecular hydrogen bonds and C⋯C π stacking. The potential anticancer effects of these compounds on HeLa (cervical carcinoma), MCF-7 (breast), A549 (lung), HepG2 (liver), and human umbilical vein (HUVEC) cells were examined. Compared with compounds 1-8 and 10-11, compound 9 exhibits potent in vitro cytotoxicity against HeLa cells and lower cytotoxicity against normal cells. Therefore, further in-depth investigations of compound 9 were performed. Absorption titration experiments and fluorescence spectroscopy studies suggested that compound 9 binds to DNA through the intercalation mode.
Collapse
Affiliation(s)
- Jiuzhou Shi
- College of Science, Nanjing Forestry University, Nanjing, Jiangsu, China
| | - Wen Lu
- College of Science, Nanjing Forestry University, Nanjing, Jiangsu, China
| | - Jichao Chen
- College of Science, Nanjing Forestry University, Nanjing, Jiangsu, China
| | - Lu Sun
- College of Science, Nanjing Forestry University, Nanjing, Jiangsu, China
| | - Shilong Yang
- The Advanced Analysis and Testing Center, Nanjing Forestry University, Nanjing, Jiangsu, China
| | - Mengyi Zhou
- The Advanced Analysis and Testing Center, Nanjing Forestry University, Nanjing, Jiangsu, China
| | - Li Xu
- College of Science, Nanjing Forestry University, Nanjing, Jiangsu, China.,Co-Innovation Center for Sustainable Forestry in Southern China, Nanjing Forestry University, Nanjing, Jiangsu, China
| | - Ying Ma
- College of Science, Nanjing Forestry University, Nanjing, Jiangsu, China
| | - Long Yu
- College of Science, Nanjing Forestry University, Nanjing, Jiangsu, China
| |
Collapse
|
5
|
Tran CC, Kawaguchi SI, Sato F, Nomoto A, Ogawa A. Photoinduced Cyclizations of o-Diisocyanoarenes with Organic Diselenides and Thiols that Afford Chalcogenated Quinoxalines. J Org Chem 2020; 85:7258-7266. [DOI: 10.1021/acs.joc.0c00647] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Cong Chi Tran
- Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, 1-1 Gakuen-cho, Nakaku, Sakai, Osaka 599-8531, Japan
| | - Shin-ichi Kawaguchi
- Center for Education and Research in Agricultural Innovation, Faculty of Agriculture, Saga University, 152-1 Shonan-cho, Karatsu, Saga 847-0021, Japan
| | - Fumiya Sato
- Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, 1-1 Gakuen-cho, Nakaku, Sakai, Osaka 599-8531, Japan
| | - Akihiro Nomoto
- Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, 1-1 Gakuen-cho, Nakaku, Sakai, Osaka 599-8531, Japan
| | - Akiya Ogawa
- Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, 1-1 Gakuen-cho, Nakaku, Sakai, Osaka 599-8531, Japan
| |
Collapse
|
6
|
Kitagawa Y, Kumagai M, Nakanishi T, Fushimi K, Hasegawa Y. First aggregation-induced emission of a Tb(iii) luminophore based on modulation of ligand–ligand charge transfer bands. Dalton Trans 2020; 49:2431-2436. [DOI: 10.1039/d0dt00094a] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Herein the aggregation-induced emission (AIE) of a Tb(iii) complex is reported for the first time.
Collapse
Affiliation(s)
- Yuichi Kitagawa
- Faculty of Engineering
- Hokkaido University
- Sapporo
- Japan
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD)
| | - Marina Kumagai
- Graduate School of Chemical Sciences and Engineering
- Hokkaido University
- Sapporo
- Japan
| | - Takayuki Nakanishi
- Faculty of Industrial Science and Technology
- Tokyo University of Science
- Tokyo 125-8585
- Japan
| | - Koji Fushimi
- Faculty of Engineering
- Hokkaido University
- Sapporo
- Japan
| | - Yasuchika Hasegawa
- Faculty of Engineering
- Hokkaido University
- Sapporo
- Japan
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD)
| |
Collapse
|
7
|
Chakraborty M, Mondal S, Cardin C, Rheingold AL, Das Mukhopadhyay C, Kumar Chattopadhyay S. Yb(III), Sm(III) and La(III) complexes of a tetradentate pyridoxal Schiff base ligand: Their DNA-binding activity and bio-imaging applications. Polyhedron 2020. [DOI: 10.1016/j.poly.2019.114167] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
8
|
Hernández-Morales A, Rivera JM, López-Monteon A, Lagunes-Castro S, Castillo-Blum S, Cureño-Hernández K, Flores-Parra A, Villaseñor-Granados O, Colorado-Peralta R. Complexes containing benzimidazolyl-phenol ligands and Ln(III) ions: Synthesis, spectroscopic studies and preliminary cytotoxicity evaluation. J Inorg Biochem 2019; 201:110842. [PMID: 31536950 DOI: 10.1016/j.jinorgbio.2019.110842] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Revised: 09/06/2019] [Accepted: 09/07/2019] [Indexed: 11/18/2022]
Abstract
Fourteen new complexes were obtained from Ln(III)(NO3)3∙n-H2O and the chromophores 2-(1H-benzo[d]imidazol-2-yl)-phenol (Bzp1) or 2-(5-methyl-1H-benzo[d]imidazol-2-yl)-phenol (Bzp2). The complete characterization allowed us to assign unequivocally the structures of all the complexes. The techniques used for this purpose were Ultraviolet-Visible (UV-Vis) and Fourier-Transform Infrared (FT-IR) spectroscopies, High-Resolution Mass Spectrometry (HRMS), Magnetic Susceptibility (MS), Elemental Analysis (EA) and Molar Conductivity (MC). HRMS allowed us to find the molecular ion and its isotopic pattern. The FT-IR spectral data suggested that benzimidazolyl-phenol ligands coordinate with Ln(III) ions through iminic nitrogen and phenolic oxygen. Thermogravimetric Analysis (TGA) studies of NdBzp1 and GdBzp2 complexes indicate the presence of lattice water along with three nitrates and two benzimidazolyl-phenol ligands; the thermal decomposition was consistent with the minimal formula suggested by EA. The coordination type of the benzimidazolyl-phenol ligands, the geometry and the structural organization of these coordination complexes have been interpreted by Density Functional Theory (DFT) calculations, and they coincided with the physicochemical data suggesting a coordination number eight for the Ln(III) ions. The cytotoxicity of the chromophores and their coordination complexes was tested against a cancer cell line (HeLa), as compared with structure/support cells (NIH-3T3) and defense cells (J774A.1), revealing that three coordination complexes showed moderate cytotoxicity against the cell lines studied.
Collapse
Affiliation(s)
| | - José María Rivera
- Maestría en Ciencias en Procesos Biológicos, FCQ-UV, C.P. 94340 Orizaba, Ver., Mexico
| | - Aracely López-Monteon
- Maestría en Ciencias en Procesos Biológicos, FCQ-UV, C.P. 94340 Orizaba, Ver., Mexico
| | | | | | | | | | | | - Raúl Colorado-Peralta
- Maestría en Ciencias en Procesos Biológicos, FCQ-UV, C.P. 94340 Orizaba, Ver., Mexico.
| |
Collapse
|
9
|
Liu Y, Zhou XQ, Lu J, Li ST, Nie Y, Tian JL, Liu X, Yan SP. Biological evaluation of rare earth complexes bearing 1H
-imidazo[4,5-f
]-1,10-phenanthroline moiety as promising anticancer chemotherapeutics. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4617] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Yue Liu
- Department of Chemistry; Nankai University; Tianjin 300071 People's Republic of China
- Key Laboratory of Advanced Energy Materials Chemistry (MOE); Tianjin 300071 People's Republic of China
| | - Xue-Quan Zhou
- Department of Chemistry; Nankai University; Tianjin 300071 People's Republic of China
- Key Laboratory of Advanced Energy Materials Chemistry (MOE); Tianjin 300071 People's Republic of China
- Leiden Institute of Chemistry, Gorlaeus Laboratories; Leiden University; Einsteinweg 55 2333 CC Leiden The Netherlands
| | - Jing Lu
- Department of Chemistry; Nankai University; Tianjin 300071 People's Republic of China
- Key Laboratory of Advanced Energy Materials Chemistry (MOE); Tianjin 300071 People's Republic of China
| | - Si-Tong Li
- Department of Chemistry; Nankai University; Tianjin 300071 People's Republic of China
| | - Yan Nie
- Medical School of Nankai University, Nankai University; Tianjin 300071 People's Republic of China
| | - Jin-Lei Tian
- Department of Chemistry; Nankai University; Tianjin 300071 People's Republic of China
- Key Laboratory of Advanced Energy Materials Chemistry (MOE); Tianjin 300071 People's Republic of China
| | - Xin Liu
- Department of Chemistry; Nankai University; Tianjin 300071 People's Republic of China
- Key Laboratory of Advanced Energy Materials Chemistry (MOE); Tianjin 300071 People's Republic of China
| | - Shi-Ping Yan
- Department of Chemistry; Nankai University; Tianjin 300071 People's Republic of China
- Key Laboratory of Advanced Energy Materials Chemistry (MOE); Tianjin 300071 People's Republic of China
| |
Collapse
|
10
|
Asadi Z, Nasrollahi N. The effect of metal and substituent on DNA binding, cleavage activity, and cytotoxicity of new synthesized Schiff base ligands and Zn(II) complex. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.06.137] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
11
|
Li S, Ma Z, Liu X, Tian J, Yan S. Synthesis, crystal structures, DNA/bovine serum albumin binding, DNA cleavage and cytotoxicity of five mononuclear zinc(II) complexes. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.3802] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Si‐Tong Li
- Department of ChemistryNankai University Tianjin 300071 People's Republic of China
- Key Laboratory of Advanced Energy Materials Chemistry (MOE) Tianjin 300071 People's Republic of China
| | - Zhong‐Ying Ma
- School of Pharmaceutical SciencesTianjin Medical University Tianjin 300070 People's Republic of China
| | - Xin Liu
- Department of ChemistryNankai University Tianjin 300071 People's Republic of China
| | - Jin‐Lei Tian
- Department of ChemistryNankai University Tianjin 300071 People's Republic of China
- Key Laboratory of Advanced Energy Materials Chemistry (MOE) Tianjin 300071 People's Republic of China
| | - Shi‐Ping Yan
- Department of ChemistryNankai University Tianjin 300071 People's Republic of China
| |
Collapse
|
12
|
Asadi Z, Nasrollahi N, Karbalaei-Heidari H, Eigner V, Dusek M, Mobaraki N, Pournejati R. Investigation of the complex structure, comparative DNA-binding and DNA cleavage of two water-soluble mono-nuclear lanthanum(III) complexes and cytotoxic activity of chitosan-coated magnetic nanoparticles as drug delivery for the complexes. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2017; 178:125-135. [PMID: 28178588 DOI: 10.1016/j.saa.2017.01.037] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2016] [Revised: 01/11/2017] [Accepted: 01/18/2017] [Indexed: 06/06/2023]
Abstract
Two water-soluble mono-nuclear macrocyclic lanthanum(III) complexes of 2,6-diformyl-4-methylphenol with 1,3-diamino-2-propanol (C1) or 1,3-propylenediamine (C2) were synthesized and characterized by UV-Vis, FT-IR, 13C and 1H NMR spectroscopy and elemental analysis. C1 complex was structurally characterized by single-crystal X-ray diffraction, which revealed that the complex was mononuclear and ten-coordinated. The coordination sites around lanthanum(III) were occupied with a five-dentate ligand, two bidentate nitrates, and one water molecule. The interaction of complexes with DNA was studied in buffered aqueous solution at pH7.4. UV-Vis absorption spectroscopy, emission spectroscopy, circular dichroism (CD) and viscometric measurements provided clear evidence of the intercalation mechanism of binding. The obtained intrinsic binding constants (Kb) 9.3×103 and 1.2×103M-1 for C1 and C2, respectively confirmed that C1 is better intercalator than C2. The DNA docking studies suggested that the complexes bind with DNA in a groove binding mode with the binding affinity of C1>C2. Moreover, agarose gel electrophoresis study of the DNA-complex for both compounds revealed that the C1 intercalation cause ethidium bromide replacement in a competitive manner which confirms the suggested mechanism of binding. Finally, the anticancer experiments for the treated cancerous cell lines with both synthesized compounds show that these hydrophilic molecules need a suitable carrier to pass through the hydrophobic nature of cell membrane efficiently.
Collapse
Affiliation(s)
- Zahra Asadi
- Department of Chemistry, Faculty of Sciences, Shiraz University, Shiraz 71454, Iran.
| | - Neda Nasrollahi
- Department of Chemistry, Faculty of Sciences, Shiraz University, Shiraz 71454, Iran
| | - Hamidreza Karbalaei-Heidari
- Molecular Biotechnology Laboratory, Department of Biology, Faculty of Sciences, Shiraz University, Shiraz 71454, Iran
| | - Vaclav Eigner
- Institute of Physics ASCR, v.v.i, Na Slovance 2, Praha 821182, Czech Republic
| | - Michal Dusek
- Institute of Physics ASCR, v.v.i, Na Slovance 2, Praha 821182, Czech Republic
| | - Nabiallah Mobaraki
- Department of Chemistry, Faculty of Sciences, Shiraz University, Shiraz 71454, Iran
| | - Roya Pournejati
- Molecular Biotechnology Laboratory, Department of Biology, Faculty of Sciences, Shiraz University, Shiraz 71454, Iran
| |
Collapse
|
13
|
In Vivo Uptake of Rare Earth Metals by Triple-Negative Breast Cancer Cells. Pathol Oncol Res 2017; 24:161-165. [DOI: 10.1007/s12253-017-0209-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2016] [Accepted: 02/02/2017] [Indexed: 11/25/2022]
|
14
|
Zhou XQ, Li Y, Zhang DY, Nie Y, Li ZJ, Gu W, Liu X, Tian JL, Yan SP. Copper complexes based on chiral Schiff-base ligands: DNA/BSA binding ability, DNA cleavage activity, cytotoxicity and mechanism of apoptosis. Eur J Med Chem 2016; 114:244-56. [DOI: 10.1016/j.ejmech.2016.02.055] [Citation(s) in RCA: 59] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2015] [Revised: 02/17/2016] [Accepted: 02/24/2016] [Indexed: 11/25/2022]
|
15
|
Li G, Sun L, Ji L, Chao H. Ruthenium(ii) complexes with dppz: from molecular photoswitch to biological applications. Dalton Trans 2016; 45:13261-76. [DOI: 10.1039/c6dt01624c] [Citation(s) in RCA: 99] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The present article describes the recent advances in biological applications of the Ru-dppz systems in DNA binding, cellular imaging, anticancer drugs, phototherapy, protein aggregation detecting and chemosensors.
Collapse
Affiliation(s)
- Guanying Li
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry
- School of Chemistry and Chemical Engineering
- Sun Yat-sen University
- Guangzhou
- P. R. China
| | - Lingli Sun
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry
- School of Chemistry and Chemical Engineering
- Sun Yat-sen University
- Guangzhou
- P. R. China
| | - Liangnian Ji
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry
- School of Chemistry and Chemical Engineering
- Sun Yat-sen University
- Guangzhou
- P. R. China
| | - Hui Chao
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry
- School of Chemistry and Chemical Engineering
- Sun Yat-sen University
- Guangzhou
- P. R. China
| |
Collapse
|
16
|
Chen M, Tang XY, Yang SP, Li HH, Zhao HQ, Jiang ZH, Chen JX, Chen WH. Five water-soluble zwitterionic copper(ii)-carboxylate polymers: role of dipyridyl coligands in enhancing the DNA-binding, cleaving and anticancer activities. Dalton Trans 2015; 44:13369-77. [DOI: 10.1039/c5dt01648g] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Five water-soluble zwitterionic copper-carboxylate polymers were prepared and their DNA-binding, cleaving and anticancer activities were studied.
Collapse
Affiliation(s)
- Ming Chen
- Guangdong Provincial Key Laboratory of New Drug Screening
- School of Pharmaceutical Sciences
- Southern Medical University
- Guangzhou 510515
- P. R. China
| | - Xiao-Yan Tang
- Department of Chemistry and Materials Engineering
- Jiangsu Key Laboratory of Advanced Functional Materials
- Changshu Institute of Technology
- Changshu 215500
- P. R. China
| | - Shui-Ping Yang
- Guangdong Provincial Key Laboratory of New Drug Screening
- School of Pharmaceutical Sciences
- Southern Medical University
- Guangzhou 510515
- P. R. China
| | - Huan-Huan Li
- Guangdong Provincial Key Laboratory of New Drug Screening
- School of Pharmaceutical Sciences
- Southern Medical University
- Guangzhou 510515
- P. R. China
| | - Hai-Qing Zhao
- Guangdong Provincial Key Laboratory of New Drug Screening
- School of Pharmaceutical Sciences
- Southern Medical University
- Guangzhou 510515
- P. R. China
| | - Zhi-Hong Jiang
- Macau Institute for Applied Research in Medicine and Health
- Macau University of Science and Technology
- Taipa
- Macau
| | - Jin-Xiang Chen
- Guangdong Provincial Key Laboratory of New Drug Screening
- School of Pharmaceutical Sciences
- Southern Medical University
- Guangzhou 510515
- P. R. China
| | - Wen-Hua Chen
- Guangdong Provincial Key Laboratory of New Drug Screening
- School of Pharmaceutical Sciences
- Southern Medical University
- Guangzhou 510515
- P. R. China
| |
Collapse
|
17
|
Chen M, Tang XY, Chen MZ, Chen JX, Chen WH. Lanthanide-Based Polymers with Charged Ligand Backbones: Triple-Stranded Chain Structures and their DNA Cleavage Studies. Aust J Chem 2015. [DOI: 10.1071/ch14025] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Four rare-earth metal complexes, [Ln(Ccbp)3(H2O)3]n (Ln = La (1), Ce (2), Pr (3) and Nd (4)) are synthesised from the ligand H2CcbpBr (H2CcbpBr = 4-carboxy-1-(4-carboxybenzyl)pyridinium bromide) and the respective lanthanide metal ions. Complexes 1–4 are isostructural in that every three Ccbp– ligands juxtapose two Ln3+ ions in a monodentate coordination mode to form triple-stranded one-dimensional chain structures. Each central Ln3+ atom further associates with three H2O molecules, furnishing a monocapped square-antiprism geometry. Agarose gel electrophoresis studies indicate that 1–4 are capable of cleaving DNA in the presence of H2O2, most probably via an oxidative cleavage mechanism. Complexes 1 and 2 exhibited catalytic efficiencies (kmax/KM) of 37.69 and 34.11 h–1 mM–1, and are approx. 15- and 20-fold more effective than those of complexes 3 (kmax/KM = 1.75 h–1 mM–1) and 4 (kmax/KM = 2.21 h–1 mM–1).
Collapse
|
18
|
Sun Q, Lu J, Li JL, Jiang L, Gu W, Liu X, Tian JL, Yan SP. Synthesis, crystal structures, DNA binding and cleavage properties and protein binding activities of three mononuclear cobalt(II) complexes. Appl Organomet Chem 2014. [DOI: 10.1002/aoc.3118] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Qian Sun
- Department of Chemistry; Nankai University; Tianjin 300071 People's Republic of China
- Tianjin Key Laboratory of Metal and Molecule Based Material Chemistry; Tianjin 300071 People's Republic of China
- Key Laboratory of Advanced Energy Materials Chemistry (MOE); Tianjin 300071 People's Republic of China
| | - Jing Lu
- Department of Chemistry; Nankai University; Tianjin 300071 People's Republic of China
- Tianjin Key Laboratory of Metal and Molecule Based Material Chemistry; Tianjin 300071 People's Republic of China
- Key Laboratory of Advanced Energy Materials Chemistry (MOE); Tianjin 300071 People's Republic of China
| | - Jun-Ling Li
- Department of Chemistry; Nankai University; Tianjin 300071 People's Republic of China
- Tianjin Key Laboratory of Metal and Molecule Based Material Chemistry; Tianjin 300071 People's Republic of China
- Key Laboratory of Advanced Energy Materials Chemistry (MOE); Tianjin 300071 People's Republic of China
| | - Lin Jiang
- Department of Chemistry; Nankai University; Tianjin 300071 People's Republic of China
- Tianjin Key Laboratory of Metal and Molecule Based Material Chemistry; Tianjin 300071 People's Republic of China
- Key Laboratory of Advanced Energy Materials Chemistry (MOE); Tianjin 300071 People's Republic of China
| | - Wen Gu
- Department of Chemistry; Nankai University; Tianjin 300071 People's Republic of China
- Tianjin Key Laboratory of Metal and Molecule Based Material Chemistry; Tianjin 300071 People's Republic of China
- Key Laboratory of Advanced Energy Materials Chemistry (MOE); Tianjin 300071 People's Republic of China
| | - Xin Liu
- Department of Chemistry; Nankai University; Tianjin 300071 People's Republic of China
- Tianjin Key Laboratory of Metal and Molecule Based Material Chemistry; Tianjin 300071 People's Republic of China
- Key Laboratory of Advanced Energy Materials Chemistry (MOE); Tianjin 300071 People's Republic of China
| | - Jin-Lei Tian
- Department of Chemistry; Nankai University; Tianjin 300071 People's Republic of China
- Tianjin Key Laboratory of Metal and Molecule Based Material Chemistry; Tianjin 300071 People's Republic of China
- Key Laboratory of Advanced Energy Materials Chemistry (MOE); Tianjin 300071 People's Republic of China
| | - Shi-Ping Yan
- Department of Chemistry; Nankai University; Tianjin 300071 People's Republic of China
- Tianjin Key Laboratory of Metal and Molecule Based Material Chemistry; Tianjin 300071 People's Republic of China
- Key Laboratory of Advanced Energy Materials Chemistry (MOE); Tianjin 300071 People's Republic of China
| |
Collapse
|