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Zhang J, Cheng T, Sun M, Li Y, Zhang G, Hu Z, Wang D, Guo Z, Wang Z. Application of soy protein isolate-naringenin complexes as fat replacers in low-fat cream: Based on protein conformational changes, aggregation states and interfacial adsorption behavior. Int J Biol Macromol 2024; 274:133315. [PMID: 38914390 DOI: 10.1016/j.ijbiomac.2024.133315] [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: 04/07/2024] [Revised: 05/30/2024] [Accepted: 06/19/2024] [Indexed: 06/26/2024]
Abstract
In this study, changes in the structural and functional properties of soybean protein isolate (SPI)-naringenin (NG) complexes under different amounts of naringenin treatments were explored, elucidating the effect of the complexes as fat replacers at the 15 % substitution level on the properties of low-fat cream. Finally, the correlation between the structure and function of the complex and the properties of low-fat cream was further analyzed. The addition of NG promotes the increase of SPI aggregation and particle size, and reduces the interfacial tension of the complex. Meanwhile, at the mass ratio of 48:3, NG and SPI formed a dendritic network structure suitable for stabilizing cream. The fat properties of cream indicate that low-fat creams stabilized by appropriate proportions of SPI-NG complexes displayed small and dense fat crystal network structures. In addition, low-fat cream stabilized by the SPI-NG complexes have improved whipping time, overrun, firmness, storage stability and rheological properties compared to natural SPI. It is worth noting that the overall quality of the cream stabilized by the SPI-NG complex with a mass ratio of 48:3 was almost close to that of full-fat cream. Therefore, this study promotes the potential applications of protein-polyphenol complexes as fat replacers in the food industry.
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Affiliation(s)
- Jiayu Zhang
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Tianfu Cheng
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Mengya Sun
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Yang Li
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Guofang Zhang
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China.
| | - Zhaodong Hu
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Daoying Wang
- Institute of Agricultural Products Processing, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China
| | - Zengwang Guo
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China.
| | - Zhongjiang Wang
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China; Kedong Yuwang Soybean Protein Food Co., Ltd, Qiqihaer, Heilongjiang 161000, China.
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2
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Jiang M, Yan Q, Fu Y, Meng L, Gai S, Pan X, Qin Y, Jiang C. Development of Cu(II) 4-hydroxybenzoylhydrazone complexes that induce mitochondrial DNA damage and mitochondria-mediated apoptosis in liver cancer. J Inorg Biochem 2024; 256:112550. [PMID: 38599004 DOI: 10.1016/j.jinorgbio.2024.112550] [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: 12/12/2023] [Revised: 03/18/2024] [Accepted: 04/04/2024] [Indexed: 04/12/2024]
Abstract
Cisplatin remains the most widely used chemotherapeutic agent in cancer treatment; however, its inherent drawbacks have fueled the development of novel metalloanticancer drugs. In this study, two novel Cu(II) complexes (Cu1 and Cu2) were designed and synthesized. Notably, these Cu(II) complexes showed higher cytotoxicity against HL-7402 cells than cisplatin. Moreover, Cu(II) complexes significantly inhibited liver cancer growth in a xenograft model. A mechanism study revealed that the Cu(II) complexes reduced the mitochondrial membrane potential of cancer cells, produced excessive reactive oxygen species (ROS), induced mitochondrial DNA (mtDNA) damage, and ultimately facilitated cancer cell apoptosis.
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Affiliation(s)
- Ming Jiang
- School of Food and Biochemical Engineering, Guangxi Science & Technology Normal University, Laibin, Guangxi 546199, China.
| | - Qiwei Yan
- School of Food and Biochemical Engineering, Guangxi Science & Technology Normal University, Laibin, Guangxi 546199, China
| | - Yuanping Fu
- School of Food and Biochemical Engineering, Guangxi Science & Technology Normal University, Laibin, Guangxi 546199, China
| | - Lili Meng
- School of Food and Biochemical Engineering, Guangxi Science & Technology Normal University, Laibin, Guangxi 546199, China
| | - Shuangshuang Gai
- School of Food and Biochemical Engineering, Guangxi Science & Technology Normal University, Laibin, Guangxi 546199, China
| | - Xiaohui Pan
- School of Food and Biochemical Engineering, Guangxi Science & Technology Normal University, Laibin, Guangxi 546199, China
| | - Yiming Qin
- School of Food and Biochemical Engineering, Guangxi Science & Technology Normal University, Laibin, Guangxi 546199, China
| | - Caiyun Jiang
- School of Food and Biochemical Engineering, Guangxi Science & Technology Normal University, Laibin, Guangxi 546199, China.
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Rudrapal M, Rakshit G, Singh RP, Garse S, Khan J, Chakraborty S. Dietary Polyphenols: Review on Chemistry/Sources, Bioavailability/Metabolism, Antioxidant Effects, and Their Role in Disease Management. Antioxidants (Basel) 2024; 13:429. [PMID: 38671877 PMCID: PMC11047380 DOI: 10.3390/antiox13040429] [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: 02/07/2024] [Revised: 03/22/2024] [Accepted: 03/26/2024] [Indexed: 04/28/2024] Open
Abstract
Polyphenols, as secondary metabolites ubiquitous in plant sources, have emerged as pivotal bioactive compounds with far-reaching implications for human health. Plant polyphenols exhibit direct or indirect associations with biomolecules capable of modulating diverse physiological pathways. Due to their inherent abundance and structural diversity, polyphenols have garnered substantial attention from both the scientific and clinical communities. The review begins by providing an in-depth analysis of the chemical intricacies of polyphenols, shedding light on their structural diversity and the implications of such diversity on their biological activities. Subsequently, an exploration of the dietary origins of polyphenols elucidates the natural plant-based sources that contribute to their global availability. The discussion extends to the bioavailability and metabolism of polyphenols within the human body, unraveling the complex journey from ingestion to systemic effects. A central focus of the review is dedicated to unravelling the antioxidant effects of polyphenols, highlighting their role in combating oxidative stress and associated health conditions. The comprehensive analysis encompasses their impact on diverse health concerns such as hypertension, allergies, aging, and chronic diseases like heart stroke and diabetes. Insights into the global beneficial effects of polyphenols further underscore their potential as preventive and therapeutic agents. This review article critically examines the multifaceted aspects of dietary polyphenols, encompassing their chemistry, dietary origins, bioavailability/metabolism dynamics, and profound antioxidant effects. The synthesis of information presented herein aims to provide a valuable resource for researchers, clinicians, and health enthusiasts, fostering a deeper understanding of the intricate relationship between polyphenols and human health.
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Affiliation(s)
- Mithun Rudrapal
- Department of Pharmaceutical Sciences, School of Biotechnology and Pharmaceutical Sciences, Vignan’s Foundation for Science, Technology & Research (Deemed to be University), Guntur 522213, India
| | - Gourav Rakshit
- Department of Pharmaceutical Sciences & Technology, Birla Institute of Technology, Ranchi 835215, India; (G.R.); (R.P.S.); (S.C.)
| | - Ravi Pratap Singh
- Department of Pharmaceutical Sciences & Technology, Birla Institute of Technology, Ranchi 835215, India; (G.R.); (R.P.S.); (S.C.)
| | - Samiksha Garse
- School of Biotechnology and Bioinformatics, D Y Patil Deemed to be University, Navi Mumbai 400614, India;
| | - Johra Khan
- Department of Medical Laboratory Sciences, College of Applied Medical Sciences, Majmaah University, Al Majmaah 11952, Saudi Arabia;
| | - Soumi Chakraborty
- Department of Pharmaceutical Sciences & Technology, Birla Institute of Technology, Ranchi 835215, India; (G.R.); (R.P.S.); (S.C.)
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Seddik RG, Shoukry AA, Rashidi FB, Salah-Eldin DS. Investigation on CT-DNA and Protein Interaction of New Pd(II) Complexes Involving Ceftazidime and 3-Amino-1,2,3-triazole: Synthesis, Characterization, Biological Impact, Anticancer Evaluation, and Molecular Docking Approaches. Chem Biodivers 2023; 20:e202301170. [PMID: 37850505 DOI: 10.1002/cbdv.202301170] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Revised: 10/12/2023] [Accepted: 10/15/2023] [Indexed: 10/19/2023]
Abstract
Two new palladium (II) complexes, [Pd(CAZ)(OH2 )2 ]2+ (1) and [Pd(3-AT)(OH2 )2 ]2+ (2), (CAZ=ceftazidime, and 3-AT=amitrole) were synthesized and studied for their potential as anticancer drugs with low toxicity and high potency. To fully characterize these complexes, we conducted elemental analysis and FT-IR studies. Furthermore, we irradiated the complexes with Indian 60 Co gamma rays and thoroughly evaluated their antimicrobial properties. Our results demonstrate that the inhibitory activity of complexes was significantly enhanced against (G+) bacteria and fungi. Additionally, we probed the complexes' interaction with CT-DNA and BSA using various techniques, including UV-vis spectroscopy, thermal denaturation, viscometry, gel electrophoresis, and molecular docking studies. Our findings conclusively demonstrate that these complexes possess a strong binding interaction with CT-DNA via minor groove binding and/or electrostatic interactions, as well as excellent binding affinity to BSA. Finally, we conducted a cytotoxicity assay that clearly indicates these complexes hold immense promise as cell growth inhibitors against MCF-7 and HCT-116.
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Affiliation(s)
- Ramy G Seddik
- Biochemistry Division, Chemistry Department, Faculty of Science, Cairo University, 12613, Giza, Egypt
- Faculty of Basic Science, Galala University, 43511, Suze, Egypt
| | - Azza A Shoukry
- Inorganic Chemistry Division, Chemistry Department, Faculty of Science, Cairo University, 12613, Giza, Egypt
| | - Fatma B Rashidi
- Biochemistry Division, Chemistry Department, Faculty of Science, Cairo University, 12613, Giza, Egypt
| | - Doaa S Salah-Eldin
- Biochemistry Division, Chemistry Department, Faculty of Science, Cairo University, 12613, Giza, Egypt
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Abdolmaleki S, Panjehpour A, Aliabadi A, Khaksar S, Motieiyan E, Marabello D, Faraji MH, Beihaghi M. Cytotoxicity and mechanism of action of metal complexes: An overview. Toxicology 2023; 492:153516. [PMID: 37087063 DOI: 10.1016/j.tox.2023.153516] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 04/18/2023] [Accepted: 04/19/2023] [Indexed: 04/24/2023]
Abstract
After the discovery of cisplatin, many metal compounds were investigated for the therapy of diseases, especially cancer. The high therapeutic potential of metal-based compounds is related to the special properties of these compounds, such as their redox activity and ability to target vital biological sites. The overproduction of ROS and the consequent destruction of the membrane potential of mitochondria and/or the DNA helix is one of the known pathways leading to the induction of apoptosis by metal complexes. The apoptosis process can occur via the death receptor pathway and/or the mitochondrial pathway. The expression of Bcl2 proteins and the caspase family play critical roles in these pathways. In addition to apoptosis, autophagy is another process that regulates the suppression or promotion of various cancers through a dual action. On the other hand, the ability to interact with DNA is an important property found in several metal complexes with potent antiproliferative effects against cancer cells. These interactions were classified into two important categories: covalent/coordinated or subtle, and non-coordinated interactions. The anticancer activity of metal complexes is sometimes achieved by the simultaneous combination of several mechanisms. In this review, the anticancer effect of metal complexes is mechanistically discussed by different pathways, and some effective agents on their antiproliferative properties are explained.
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Affiliation(s)
- Sara Abdolmaleki
- School of Science and Technology, The University of Georgia, Tbilisi, Georgia
| | - Akram Panjehpour
- Department of Chemistry, Faculty of Sciences, Tarbiat Modares University, P.O. Box 14115-175, Tehran, Iran
| | - Alireza Aliabadi
- Pharmaceutical Sciences Research Center, Health Institute, School of Pharmacy, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Samad Khaksar
- School of Science and Technology, The University of Georgia, Tbilisi, Georgia
| | - Elham Motieiyan
- Department of Chemistry, Payame Noor University, P. O. BOX 19395-4697, Tehran, Iran
| | - Domenica Marabello
- Dipartimento di Chimica, University of Torino Via P. Giuria 7, 10125 Torino, Italy; Interdepartmental Centre for Crystallography, University of Torino, Italy
| | - Mohammad Hossein Faraji
- Physiology Division, Department of Basic Science, School of Veterinary Medicine, Shiraz University, Shiraz, Iran
| | - Maria Beihaghi
- School of Science and Technology, The University of Georgia, Tbilisi, Georgia; Department of Biology, Kavian Institute of Higher Education, Mashhad, Iran
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6
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Structural characterization, DNA binding study, antioxidant potential and antitumor activity of diorganotin(IV) complexes against human breast cancer cell line MDA-MB-231. J Organomet Chem 2023. [DOI: 10.1016/j.jorganchem.2023.122671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2023]
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7
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Regulation of hydrogen bonding network between cellulose nanofibers by rare earth ion Y 3. Carbohydr Polym 2023; 302:120421. [PMID: 36604083 DOI: 10.1016/j.carbpol.2022.120421] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 11/21/2022] [Accepted: 11/24/2022] [Indexed: 11/30/2022]
Abstract
Cellulose is regarded as the most abundant biomass, and nanocellulose derived from it has numerous applications in environmentally friendly materials. However, owing to the abundant hydroxyl groups on surface, nanocellulose is prone to agglomeration when transported, stored, or made into materials, which destroys material performance and limits its use. In this study, a feasible method was presented for regulating the hydrogen bonding strength between cellulose nanofibers (CNFs) by adding a minute quantity of rare earth ions Y3+ during cellulose nanofibrillation. It was found that the strength of hydrogen bonding between CNFs can be regulated by controlling the quantity of Y3+ in the system. The dispersibility and stability of CNFs, as well as the mechanical properties of CNFs films and CNFs-reinforced papers can be improved by 43.07 % and by 64.05 % after adding only 0.05 or 0.075 wt% Y3+. The possible mechanism of CNFs hydrogen bonding network reconstruction was proposed.
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8
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Synthesis, characterization, X-ray crystal structure, antioxidant, antimicrobial, and DNA binding interaction studies of novel Copper (II)-isoxazole binary complexes. RESULTS IN CHEMISTRY 2023. [DOI: 10.1016/j.rechem.2023.100846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/11/2023] Open
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9
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Pradeep Kumar M, Ayodhya D, Shivaraj. Novel copper (II) binary complexes with N,O-donor isoxazole Schiff base ligands: Synthesis, characterization, DPPH scavenging, antimicrobial, and DNA binding interaction studies. RESULTS IN CHEMISTRY 2023. [DOI: 10.1016/j.rechem.2023.100845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/11/2023] Open
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10
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Wentao Zhang, Liu Y, Liu Z, Li S, Hao W, Hu Y, Wu J. Novel Rare-Earth Complexes Containing Amino and Sulfhydryl Groups for Natural Rubber Composites with Improved Antioxidative Properties. POLYMER SCIENCE SERIES B 2022. [DOI: 10.1134/s1560090422700464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
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11
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Jiang W, Qin Q, Xiao X, Tan Y. Diorganotin(IV) complexes based on tridentate ONO ligands as potential anticancer agents. J Inorg Biochem 2022; 232:111808. [DOI: 10.1016/j.jinorgbio.2022.111808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 03/13/2022] [Accepted: 03/24/2022] [Indexed: 10/18/2022]
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12
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Anti-diabetic potential, crystal structure, molecular docking, DFT, and optical-electrochemical studies of new dimethyl and diethyl carbamoyl-N, N′-disubstituted based thioureas. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.132207] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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13
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Synthesis of 4-((4-(4-nitrophenoxy)phenyl)diazenyl)benzene-1,3-benzoate:Experimental, DFT and, DNA binding investigation through spectral and molecular docking studies. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.132250] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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14
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Bouzayani B, Koubaa I, Frikha D, Samet S, Ben Younes A, Chawech R, Maalej S, Allouche N, Mezghani Jarraya R. Spectrometric analysis, phytoconstituents isolation and evaluation of in vitro antioxidant and antimicrobial activities of Tunisian Cistanche violacea (Desf). CHEMICAL PAPERS 2022. [DOI: 10.1007/s11696-022-02082-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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15
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Jiang W, Zhang Z, Ni P, Tan Y. OUP accepted manuscript. Metallomics 2022; 14:6585273. [PMID: 35556135 DOI: 10.1093/mtomcs/mfac021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Accepted: 03/24/2022] [Indexed: 11/14/2022]
Abstract
Fourteen new organotin(IV) complexes were successfully synthesized and characterized by elemental analyses, Fourier transform infrared spectroscopy (FT-IR), multinuclear (1H, 13C, and 119Sn) NMR spectroscopy, high-resolution mass spectrometry (HRMS), and X-ray single-crystal techniques. Crystallographic data showed that the complexes 1b, 2b, 3b, and 5b were macrocyclic compounds, 4b exhibited a one-dimensional spiral chain structure with distorted trigonal bipyramidal geometry, other complexes were centrosymmetric dimers, and there was an Sn2O2 four-membered ring in the middle of the molecule. In-vitro anticancer activity against the three human tumor cell lines NCI-H460, MCF-7, and HepG2 was studied, and the dibutyltin complex 5a is a more potent antitumor agent than other complexes and cisplatin. Cell apoptosis study of 5a with the highest activity on HepG2 cancer cell lines was done by flow cytometry; it was shown that the antitumor activity of 5a was related to apoptosis, and it inhibited proliferation by blocking cells in the G2/M phase. The single-cell gel electrophoresis assay results show that 5a induces DNA damage. 5a interacts with ct-DNA by intercalating the mode of interaction. UV-visible absorption spectrometry, fluorescence competitive, viscosity measurements, and gel electrophoresis results also support the intercalative mode of interaction for 5a with DNA.
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Affiliation(s)
- Wujiu Jiang
- Key Laboratory of Functional Metal-Organic Compounds of Hunan Province, Key Laboratory of Organometallic New Materials, College of Hunan Province, Hunan Provincial Engineering Research Center for Monitoring and Treatment of Heavy Metals Pollution in the Upper Reaches of XiangJiang River, College of Chemistry and Materials Science, Hengyang Normal University, Hengyang, Hunan 421008, China
| | - Zhijian Zhang
- Key Laboratory of Functional Metal-Organic Compounds of Hunan Province, Key Laboratory of Organometallic New Materials, College of Hunan Province, Hunan Provincial Engineering Research Center for Monitoring and Treatment of Heavy Metals Pollution in the Upper Reaches of XiangJiang River, College of Chemistry and Materials Science, Hengyang Normal University, Hengyang, Hunan 421008, China
| | - Penghui Ni
- Key Laboratory of Functional Metal-Organic Compounds of Hunan Province, Key Laboratory of Organometallic New Materials, College of Hunan Province, Hunan Provincial Engineering Research Center for Monitoring and Treatment of Heavy Metals Pollution in the Upper Reaches of XiangJiang River, College of Chemistry and Materials Science, Hengyang Normal University, Hengyang, Hunan 421008, China
| | - Yuxing Tan
- Key Laboratory of Functional Metal-Organic Compounds of Hunan Province, Key Laboratory of Organometallic New Materials, College of Hunan Province, Hunan Provincial Engineering Research Center for Monitoring and Treatment of Heavy Metals Pollution in the Upper Reaches of XiangJiang River, College of Chemistry and Materials Science, Hengyang Normal University, Hengyang, Hunan 421008, China
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Jiang W, Tan Y, Peng Y. Aroylhydrazone Diorganotin Complexes Causes DNA Damage and Apoptotic Cell Death: From Chemical Synthesis to Biochemical Effects. Int J Mol Sci 2021; 22:ijms222413525. [PMID: 34948323 PMCID: PMC8709053 DOI: 10.3390/ijms222413525] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 12/09/2021] [Accepted: 12/14/2021] [Indexed: 12/25/2022] Open
Abstract
Under microwave irradiation, eighteen new aroylhydrazone diorganotin complexes (1a–9b) were produced through the reaction of aroylhydrazine, 2-ketobutyric acid, and the corresponding diorganotin. Fourier transform infrared spectroscopy, 1H, 13C, and 119Sn nuclear magnetic resonance spectroscopies, high-resolution mass spectroscopy, X-ray crystallography, and thermogravimetric analysis (TGA) were performed to characterize the complexes. The in vitro anticancer activity for complexes were assessed using a CCK-8 assay on human cancer cells of HepG2, NCI-H460, and MCF-7. Complex 4b revealed more intensive anticancer activity against MCF-7 cells than the other complexes and cisplatin. Flow cytometry analysis and transmission electron microscope observation demonstrated that complex 4b mediated cell apoptosis of MCF-7 cells and arrested cell cycle in S phase. Western blotting analysis showed that 4b induced DNA damage in MCF-7 cells and led to apoptosis by the ATM-CHK2-p53 pathway. The single cell gel electrophoreses assay results showed that 4b induced DNA damage. The DNA binding activity of 4b was studied by UV–Visible absorption spectrometry, fluorescence competitive, viscosity measurements, gel electrophoresis, and molecular docking, and the results show that 4b can be well embedded in the groove and cleave DNA.
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Affiliation(s)
- Wujiu Jiang
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education, Key Laboratory of Green Chemistry, College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, China;
- Hunan Provincial Engineering Research Center for Monitoring and Treatment of Heavy Metals Pollution in the Upper Reaches of XiangJiang River, Key Laboratory of Functional Metal-Organic Compounds of Hunan Province, Key Laboratory of Functional Organometallic Materials, College of Chemistry and Materials Science, University of Hunan Province, Hengyang 421008, China
- Correspondence: (W.J.); (Y.P.)
| | - Yuxing Tan
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education, Key Laboratory of Green Chemistry, College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, China;
- Hunan Provincial Engineering Research Center for Monitoring and Treatment of Heavy Metals Pollution in the Upper Reaches of XiangJiang River, Key Laboratory of Functional Metal-Organic Compounds of Hunan Province, Key Laboratory of Functional Organometallic Materials, College of Chemistry and Materials Science, University of Hunan Province, Hengyang 421008, China
| | - Yiyuan Peng
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education, Key Laboratory of Green Chemistry, College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, China;
- Correspondence: (W.J.); (Y.P.)
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17
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Alkhatib FM, Farghaly TA, Harras MF, El-Ghamry HA. Copper(II) complexes based on 1,3,4-thiadiazolethiosemicarbazone NNS donor ligands: synthesis, molecular structure, DNA binding and in silico molecular docking approach. INORG NANO-MET CHEM 2021. [DOI: 10.1080/24701556.2021.2011319] [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)
- Fatmah M. Alkhatib
- Chemistry Department Faculty of Applied Science, Umm Al-Qura University, Makkah, Saudi Arabia
| | | | - Marwa F. Harras
- Department of Pharmaceutical Medicinal Chemistry, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo, Egypt
| | - Hoda A. El-Ghamry
- Chemistry Department Faculty of Applied Science, Umm Al-Qura University, Makkah, Saudi Arabia
- Chemistry Department, Faculty of Science, Tanta University, Tanta, Egypt
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18
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Rodríguez-Arce E, Saldías M. Antioxidant properties of flavonoid metal complexes and their potential inclusion in the development of novel strategies for the treatment against neurodegenerative diseases. Biomed Pharmacother 2021; 143:112236. [PMID: 34649360 DOI: 10.1016/j.biopha.2021.112236] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 09/18/2021] [Accepted: 09/21/2021] [Indexed: 12/14/2022] Open
Abstract
The increased oxidative stress in the acceleration of the aging process and development of the neuronal disorder are the common feature detected in neurodegenerative illness, such as Alzheimer's disease, Parkinson's disease, and Amyotrophic lateral sclerosis. Searching for new treatment against these diseases, the inclusion of exogenous antioxidant agents has shown good results. Flavonoids are polyphenols compounds present in plants, fruits and vegetables that exhibit potent antioxidant and biological properties, which are related to their chemical structure that to confer an excellent radical scavenging ability. The design of metal-flavonoid complexes allows to obtain compounds with improved biological and physicochemical properties, generating important increase of the flavonoid antioxidant properties. This evidence we motive to propose that antioxidant properties of the metal flavonoids compounds can play an important role in the design of potential novel therapeutic strategies. This review presents the structure-activity relationship on the antioxidant properties of three series of metal-flavonoid complexes: M-(quercetin), M-(morin), and M-(rutin). In general, we observed that the coordination sites, the metal ion type used, and the molar ratio metal:flavonoid present in the complexes, are important factors for to increase the antioxidant activity. On these evidences we motive to propose that the development of metal-flavonoid compounds is a potentially viable approach for combating neurodegenerative diseases.
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Affiliation(s)
- Esteban Rodríguez-Arce
- Departamento de Química Inorgánica y Analítica, Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Casilla 233, Santiago, Chile.
| | - Marianela Saldías
- Instituto de Investigación y Postgrado Facultad de Ciencias de la Salud. Universidad Central de Chile, Toesca 1783, Santiago, Chile.
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Ebenezer B, Nagashri K. Synthesis and in vitro biochemical properties, DNA binding and DNA cleavage ability of copper complexes of hydroxyflavone derivatives of novel organosulfur compounds as therapeutic agent. NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS 2021; 40:1159-1197. [PMID: 34612797 DOI: 10.1080/15257770.2021.1985517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Novel and synthetically essential flavonoids compounds containing the organosulfur moiety from Schiff bases, as well as their copper complexes, were synthesized from chrysin and 2-(phenylthio)aniline. These complexes were characterized using elemental analysis, mass spectrometry, electronic absorption spectroscopy, IR, 1H, and 13C NMR spectroscopy techniques. All the Cu(II) complexes exhibit square planar geometry. The in vitro antimicrobial activities of the investigated compounds were tested against the bacterial species, Staphylococcus aureus, Pseudomonas aeruginosa, Escherichia coli, Staphylococcus epidermidis, and Klebsiella pneumoniae and fungal species, Aspergillus niger, Fusarium solani, Culvularia lunata, Rhizoctonia bataicola, and Candida albicans by serial dilution method. The DNA binding and DNA cleavage properties of copper complexes were studied. Free radical scavenging, superoxide dismutase, glutathione peroxidase, and antioxidant activities of the copper complexes have also been studied. In addition, using the egg albumin process, the in vitro anti-inflammatory efficacy of metal chelates was examined. Anti-tuberculosis and α-glucosidase inhibition activity were carried out from the prepared metal complexes. The flavonoid compounds containing the organosulfur moiety of Cu(II) complexes (1-8) exhibited better therapeutic agent.
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Affiliation(s)
- B Ebenezer
- Department of Pharmaceutical Chemistry, Manonmaniam Sundaranar University, Tirunelveli, Tamil Nadu, India
| | - K Nagashri
- Department of Chemistry, Manonmaniam Sundaranar University, Tirunelveli, Tamil Nadu, India
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Xu J, Li F, Xia F, Zhu T, Wu D, Chingin K, Chen H. High throughput online sequential extraction of natural rare earth elements and determination by mass spectrometry. Sci China Chem 2021. [DOI: 10.1007/s11426-020-9928-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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21
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El-Ghamry HA, Yamauchi K, Sakai K, Farghaly TA. Unexpected structure of enaminone Pd(II) complex in comparison with Cu(II) complex: Synthesis, characterization, DNA binding and antitumor activity. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2020.120117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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22
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Xia L, Xia X, Zhang G, Wu Y, Wu H, Xu J. Synthesis, structure, fluorescence, electrochemical, and antioxidant studies of a new silver(I) complex with 2,6-bis(N-methylbenzimidazol-2-yl)pyridine. JOURNAL OF CHEMICAL RESEARCH 2020. [DOI: 10.1177/1747519820978588] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
A new silver(I) complex of the type [Ag2(mbbp)2](pic)2·DMF·CH3OH [mbbp = 2,6-bis( N-methylbenzimidazol-2-yl)pyridine] is synthesized and analyzed using a range of spectroscopic and crystallographic techniques. This compound contains cationic Ag2(mbbp)2 dimers, in which the crossed eight-shaped structure is formed by two mbbp ligands bridging two silver(I) centers and Ag–Ag bonds. Two-dimensional supramolecular networks of the silver(I) complex are connected by π···π interactions and hydrogen bonds. Hirshfeld analyses are performed to support the aforementioned intermolecular interactions. The effect of π···π stacking interactions on the fluorescence properties of the complex is investigated. Cyclic voltammetry indicates two irreversible redox processes. In addition, an antioxidant assay in vitro demonstrates that the silver(I) complex displays excellent scavenging activity toward hydroxyl radicals.
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Affiliation(s)
- Lixian Xia
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, P.R. China
| | - Xinzhao Xia
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, P.R. China
| | - Geng Zhang
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, P.R. China
| | - Yancong Wu
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, P.R. China
| | - Huilu Wu
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, P.R. China
| | - Jianhua Xu
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, P.R. China
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Farghaly TA, Abo Alnaja AM, El-Ghamry HA, Shaaban MR. Synthesis and DNA binding of novel bioactive thiazole derivatives pendent to N-phenylmorpholine moiety. Bioorg Chem 2020; 102:104103. [PMID: 32717695 DOI: 10.1016/j.bioorg.2020.104103] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 07/11/2020] [Accepted: 07/14/2020] [Indexed: 12/26/2022]
Abstract
An easy access to a series of N-phenylmorpholine derivatives linked with thiazole or formazan moieties were achieved using simple experimental procedure under conventional and microwaves irradiation conditions. The reaction of 2-(N-phenylmorpholine)ethylidene)hydrazine-1-carbothioamide derivatives and [1-(4-morpholin-4-yl-phenyl)-ethylidene]-hydrazine with a variety of hydrazonoyl chlorides or phenacyl bromide derivatives afforded the corresponding thiazoles or N-substitutedhydrazino-derivatives linked to N-phenylmorpholine moiety in good to excellent yields. The structures of the newly synthesized compounds were fully emphasized and characterized by spectroscopic as well as elemental analyses. The mode of binding of some selected compounds with SS-DNA was evaluated using UV-Vis absorption, and viscosity measurements. The results showed intercalation binding mode of most of the tested compounds. Both antimicrobial and anti-cancer activities have been studied for some selected compounds from synthetic derivatives. Their results showed a remarkable efficacy for some derivatives against both examined microbes and cancer cells.
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Affiliation(s)
- Thoraya A Farghaly
- Department of Chemistry, Faculty of Science, Cairo University, Giza 12613, Egypt; Department of Chemistry, Faculty of Applied Science, Umm Al-Qura University, Makkah, Almukaramah, Saudi Arabia.
| | - Alaa M Abo Alnaja
- Department of Chemistry, Faculty of Applied Science, Umm Al-Qura University, Makkah, Almukaramah, Saudi Arabia
| | - Hoda A El-Ghamry
- Department of Chemistry, Faculty of Applied Science, Umm Al-Qura University, Makkah, Almukaramah, Saudi Arabia; Chemistry Department, Faculty of Science, Tanta University, Tanta, Egypt
| | - Mohamed R Shaaban
- Department of Chemistry, Faculty of Science, Cairo University, Giza 12613, Egypt.
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24
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Takroni KM, Farghaly TA, Harras MF, El‐Ghamry HA. Synthesis, structure elucidation, DNA binding and molecular docking studies of novel copper(II) complexes of two 1,3,4‐thiadiazolethiosemicarbazone derivatives. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5860] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Khadiga M. Takroni
- Chemistry Department, Faculty of Applied Science Umm Al–Qura University Makkah Saudi Arabia
| | | | - Marwa F. Harras
- Pharmaceutical Chemistry Department, Faculty of Pharmacy Al‐Azhar University Cairo Egypt
| | - Hoda A. El‐Ghamry
- Chemistry Department, Faculty of Applied Science Umm Al–Qura University Makkah Saudi Arabia
- Chemistry Department, Faculty of Science Tanta University Tanta Egypt
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Yinhua D, Foroughi MM, Aramesh-Boroujeni Z, Jahani S, Peydayesh M, Borhani F, Khatami M, Rohani M, Dusek M, Eigner V. The synthesis, characterization, DNA/BSA/HSA interactions, molecular modeling, antibacterial properties, and in vitro cytotoxic activities of novel parent and niosome nano-encapsulated Ho(iii) complexes. RSC Adv 2020; 10:22891-22908. [PMID: 35520355 PMCID: PMC9054688 DOI: 10.1039/d0ra03436c] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Accepted: 05/25/2020] [Indexed: 12/22/2022] Open
Abstract
Based on the importance of metal-centered complexes that can interact with DNA, this research focused on the synthesis of a new Ho(iii) complex. This complex was isolated and characterized via elemental analysis, and FT-IR, fluorescence, and UV-vis spectroscopy. Additional confirmation of the Ho(iii) complex structure was obtained via single-crystal X-ray diffraction. DNA interaction studies were carried out via circular dichroism (CD) spectroscopy, UV-vis absorption spectroscopy, viscosity measurements and emission spectroscopy; it was proposed that the metal complex acts as an effective DNA binder based on studies in the presence of fish DNA (FS-DNA), showing high binding affinity to DNA in the presence of hydrophobic and electron donating substituents. Also, the interactions of this complex with human (HSA) and bovine serum albumin (BSA) proteins were studied via fluorescence spectroscopy techniques and the obtained results reveal an excellent propensity for binding in both cases. Furthermore, the interactions of the Ho(iii) complex with DNA, BSA and HSA were confirmed via molecular docking analysis. The antimicrobial activities of the Ho(iii) complex were tested against Gram-negative bacteria and Gram-positive bacteria. In addition, a niosome nano-encapsulated Ho(iii) complex was synthesized, and the parent and encapsulated complexes were evaluated as potential antitumor candidates. The main structure of the Ho(iii) complex is maintained after encapsulation using niosome nanoparticles. The MTT method was used to assess the anticancer properties of the Ho(iii) complex and its encapsulated form toward human lung carcinoma and breast cancer cell lines. The anticancer activity in the encapsulated form was more than that of the parent Ho(iii) complex. In conclusion, these compounds could be considered as new antitumor candidates.
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Affiliation(s)
- Deng Yinhua
- Department of Pharmacy, Hunan Provincial People's Hospital Changsha 410005 P. R. China
- Department of Pharmacy, The First Hospital Affiliated to Hunan Normal University Changsha 410005 P. R. China
| | | | - Zahra Aramesh-Boroujeni
- Department of Clinical Laboratory, AlZahra Hospital, Isfahan University of Medical Sciences Isfahan Iran
| | - Shohreh Jahani
- Nanobioelectrochemistry Research Center, Bam University of Medical Sciences Bam Iran +98 35331321750
| | - Mohadesh Peydayesh
- Clinical Research Center, Pastor Educational Hospital, Bam University of Medical Sciences Bam Iran
| | - Fariba Borhani
- Medical Ethics and Law Research Center, Shahid Beheshti University of Medical Sciences Tehran Iran
| | - Mehrdad Khatami
- Nanobioelectrochemistry Research Center, Bam University of Medical Sciences Bam Iran +98 35331321750
- Cell Therapy and Regenerative Medicine Comprehensive Center, Kerman University of Medical Sciences Kerman Iran
| | - Meysam Rohani
- Department of Medicine, Medical School, Bam University of Medical Sciences Bam Iran
| | - Michal Dusek
- Institute of Physics of the Czech Academy of Sciences Na Slovance 2 18221 Prague 8 Czech Republic
| | - Vaclav Eigner
- Institute of Physics of the Czech Academy of Sciences Na Slovance 2 18221 Prague 8 Czech Republic
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26
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Dinda R, Panda A, Banerjee A, Mohanty M, Pasayat S, Tiekink ER. Investigation of DNA interaction and antiproliferative activity of mixed ligand dioxidomolybdenum(VI) complexes incorporating ONO donor aroylhydrazone ligands. Polyhedron 2020. [DOI: 10.1016/j.poly.2020.114533] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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27
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Gold(I), silver(I) and copper(I) complexes of 2,4,6-trimethylphenyl-3-benzoylthiourea; synthesis and biological applications. Polyhedron 2020. [DOI: 10.1016/j.poly.2020.114485] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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28
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Sankarganesh M, Vijay Solomon R, Dhaveethu Raja J. Platinum complex with pyrimidine- and morpholine-based ligand: synthesis, spectroscopic, DFT, TDDFT, catalytic reduction, in vitro anticancer, antioxidant, antimicrobial, DNA binding and molecular modeling studies. J Biomol Struct Dyn 2020; 39:1055-1067. [DOI: 10.1080/07391102.2020.1727364] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Murugesan Sankarganesh
- Department of Chemistry, K. Ramakrishnan College of Technology, Trichy, Tamil Nadu, India
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29
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Cassemiro BG, Santos JS, Oliveira WX, Pereira‐Maia EC, Galvão BR, Pim WD, Silva‐Caldeira PP. Dinuclear copper(II) complex with a benzimidazole derivative: Crystal structure, theoretical calculations, and cytotoxic activity. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5425] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Bruna G. Cassemiro
- Department of ChemistryCentro Federal de Educação Tecnológica de Minas Gerais Avenida Amazonas, 5253 30421‐169 Belo Horizonte MG Brazil
| | - Jefferson S. Santos
- Department of ChemistryCentro Federal de Educação Tecnológica de Minas Gerais Avenida Amazonas, 5253 30421‐169 Belo Horizonte MG Brazil
| | - Willian X.C. Oliveira
- Department of ChemistryUniversidade Federal de Minas Gerais Avenida Antônio Carlos, 6627 31270‐901 Belo Horizonte MG Brazil
| | - Elene C. Pereira‐Maia
- Department of ChemistryUniversidade Federal de Minas Gerais Avenida Antônio Carlos, 6627 31270‐901 Belo Horizonte MG Brazil
| | - Breno R.L. Galvão
- Department of ChemistryCentro Federal de Educação Tecnológica de Minas Gerais Avenida Amazonas, 5253 30421‐169 Belo Horizonte MG Brazil
| | - Walace D. Pim
- Department of ChemistryCentro Federal de Educação Tecnológica de Minas Gerais Avenida Amazonas, 5253 30421‐169 Belo Horizonte MG Brazil
| | - Priscila P. Silva‐Caldeira
- Department of ChemistryCentro Federal de Educação Tecnológica de Minas Gerais Avenida Amazonas, 5253 30421‐169 Belo Horizonte MG Brazil
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30
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Wu H, Xia L, Qu Y, Zhao K, Wang C, Wu Y. Synthesis, structure, luminescence and electrochemical and antioxidant properties of anion‐controlled silver(I) complexes with 2,2′‐(1,4‐butanediyl)bis‐1,3‐benzoxazole. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5297] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Huilu Wu
- School of Chemical and Biological EngineeringLanzhou Jiaotong University Lanzhou Gansu 730070 China
| | - Lixian Xia
- School of Chemical and Biological EngineeringLanzhou Jiaotong University Lanzhou Gansu 730070 China
| | - Yao Qu
- School of Chemical and Biological EngineeringLanzhou Jiaotong University Lanzhou Gansu 730070 China
| | - Kun Zhao
- School of Chemical and Biological EngineeringLanzhou Jiaotong University Lanzhou Gansu 730070 China
| | - Cong Wang
- School of Chemical and Biological EngineeringLanzhou Jiaotong University Lanzhou Gansu 730070 China
| | - Yancong Wu
- School of Chemical and Biological EngineeringLanzhou Jiaotong University Lanzhou Gansu 730070 China
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31
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Novel series of nanosized mono- and homobi-nuclear metal complexes of sulfathiazole azo dye ligand: Synthesis, characterization, DNA-binding affinity, and anticancer activity. INORG CHEM COMMUN 2019. [DOI: 10.1016/j.inoche.2019.107496] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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32
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Cadmium(II) complexes of a hydrazone ligand: Synthesis, characterization, DNA binding, cyto- and genotoxicity studies. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.06.026] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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33
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El-Ghamry HA, Gaber M, Farghaly TA. Synthesis, Structural Characterization, Molecular Modeling and DNA Binding Ability of CoII, NiII, CuII, ZnII, PdII and CdII Complexes of Benzocycloheptenone Thiosemicarbazone Ligand. Mini Rev Med Chem 2019; 19:1068-1079. [DOI: 10.2174/1389557519666190301143322] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Revised: 01/09/2019] [Accepted: 02/22/2019] [Indexed: 12/27/2022]
Abstract
Background & Objective:
Six novel complexes of transition metal namely,
[CoLCl2(H2O)2]0.5H2O, [NiLCl2(H2O)2]0.5H2O, [CuLCl2]0.5H2O, [ZnLCl2], [PdLCl2]H2O and
[CdLCl2]H2O, where L is benzocycloheptenone thiosemicarbazone ligand, have been obtained. The
confirmation of the structures of the obtained metal chelates depends on the different spectral and
physicochemical techniques including CHN analysis, infrared spectra, molar conductivity measurement,
UV-vis, thermogravimetric analysis and magnetic moment. The infrared spectral results ascertained
that the ligand behaved as neutral bidentate connecting the metal centers via N and S atoms of
C=N and C=S groups, respectively.
Methods:
The UV-Vis, molar conductivity and magnetic susceptibility results implied that the geometrical
structures of the metal chelates are octahedral for Co(II) & Ni(II) complexes, tetrahedral for
Zn(II) & Cd(II) complexes and square planar for Cu(II) & Pd(II) complexes which have been confirmed
by molecular modeling studies.
Conclusion:
Moreover, the mode of interaction between some chosen metal complexes towards SSDNA
has been thoughtful by UV-Vis spectra and viscosity measurements. The value of the intrinsic
binding constant (Kb) for the examined compounds has been found to be lower than the binding affinity
of the classical intercalator ethedium bromide. Also, the viscosity measurements of the complexes
proved that they bind to DNA, most likely, by a non-intercalative mode like H-bonding or electrostatic
interactions.
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Affiliation(s)
- Hoda A. El-Ghamry
- Chemistry Department, Faculty of Science, Tanta University, Tanta, Egypt
| | - Mohamed Gaber
- Chemistry Department, Faculty of Science, Tanta University, Tanta, Egypt
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Tang X, Qu Y, Wang C, Wu Y, Zhao K, Wu H. Synthesis, structure, and antioxidative properties of a copper(II) complex with 1,2‐bis(benzimidazol‐2‐yl)ethane ligand. J CHIN CHEM SOC-TAIP 2019. [DOI: 10.1002/jccs.201900189] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Xia Tang
- School of Chemical and Biological EngineeringLanzhou Jiaotong University Lanzhou People's Republic of China
| | - Yao Qu
- School of Chemical and Biological EngineeringLanzhou Jiaotong University Lanzhou People's Republic of China
| | - Cong Wang
- School of Chemical and Biological EngineeringLanzhou Jiaotong University Lanzhou People's Republic of China
| | - Yancong Wu
- School of Chemical and Biological EngineeringLanzhou Jiaotong University Lanzhou People's Republic of China
| | - Kun Zhao
- School of Chemical and Biological EngineeringLanzhou Jiaotong University Lanzhou People's Republic of China
| | - Huilu Wu
- School of Chemical and Biological EngineeringLanzhou Jiaotong University Lanzhou People's Republic of China
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35
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Daravath S, Rambabu A, Vamsikrishna N, Ganji N, Raj S. Synthesis, structural characterization, antioxidant, antimicrobial, DNA incision evaluation and binding investigation studies on copper(II) and cobalt(II) complexes of benzothiazole cored Schiff bases. J COORD CHEM 2019. [DOI: 10.1080/00958972.2019.1634263] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Sreenu Daravath
- Department of Chemistry, Osmania University, Hyderabad, India
| | - Aveli Rambabu
- Department of Chemistry, Osmania University, Hyderabad, India
| | | | - Nirmala Ganji
- Department of Chemistry, Osmania University, Hyderabad, India
| | - Shiva Raj
- Department of Chemistry, Osmania University, Hyderabad, India
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36
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Shahabadi N, Jamshidi Z, Hadidi S, Shiri F, Fatahi N. Intercalation of manganese-mefenamic acid complex into double stranded of calf thymus DNA. NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS 2019; 38:901-919. [PMID: 31172862 DOI: 10.1080/15257770.2019.1625379] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
The interaction of the [Mn(mef)2(phen)H2O] complex in which mef is mefenamic acid drug and phen is 1,10 phenanthrolin ligand with calf thymus DNA (ct-DNA) was studied by using different spectroscopic methods, molecular docking and viscometery. The competitive fluorescence and UV-Vis absorption spectroscopy indicated that the complex interacted with ctDNA via intercalating binding mode with the binding constant of 1.16 × 104 Lmol-1. The thermodynamic studies showed that the reaction between the complex and ctDNA is exothermic. Furthermore, the complex induced changes in DNA viscosity. Circular dichroism spectroscopy (CD) was employed to measure the conformational changes of ctDNA in the presence of the complex and verified intercalation binding mode. The molecular modeling results illustrated that the complex interacted via intercalation by relative binding energy of -28.45 kJ mol-1.
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Affiliation(s)
- Nahid Shahabadi
- Department of Inorganic Chemistry, Faculty of Chemistry, Razi University , Kermanshah , Iran.,Medical Biology Research Center (MBRC), Kermanshah University of Medical Sciences , Kermanshah , Iran
| | - Zeinab Jamshidi
- Department of Inorganic Chemistry, Faculty of Chemistry, Razi University , Kermanshah , Iran
| | - Saba Hadidi
- Department of Inorganic Chemistry, Faculty of Chemistry, Razi University , Kermanshah , Iran.,Medical Biology Research Center (MBRC), Kermanshah University of Medical Sciences , Kermanshah , Iran
| | - Farshad Shiri
- Department of Inorganic Chemistry, Faculty of Chemistry, Razi University , Kermanshah , Iran.,Medical Biology Research Center (MBRC), Kermanshah University of Medical Sciences , Kermanshah , Iran
| | - Navid Fatahi
- Kermanshah University of Medical Science, Pharmacy College , Iran
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37
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Wang C, Qu Y, Wu Y, Shen K, Zhao K, Li C, Huang G, Han X, Wu H. A new cuprous coordinating polymer constructed by bridging 2,2-(1,4-butanediyl)bis-1,3-benzoxazole ligand: synthesis, structure, and properties. J COORD CHEM 2019. [DOI: 10.1080/00958972.2019.1613648] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Cong Wang
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, People’s Republic of China
| | - Yao Qu
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, People’s Republic of China
| | - Yancong Wu
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, People’s Republic of China
| | - Kesheng Shen
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, People’s Republic of China
| | - Kun Zhao
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, People’s Republic of China
| | - Chuang Li
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, People’s Republic of China
| | - Guozhen Huang
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, People’s Republic of China
| | - Xintong Han
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, People’s Republic of China
| | - Huilu Wu
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, People’s Republic of China
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Saad FA, El‐Ghamry HA, Kassem MA. Synthesis, structural characterization and DNA binding affinity of new bioactive nano‐sized transition metal complexes with sulfathiazole azo dye for therapeutic applications. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4965] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Fawaz A. Saad
- Department of Chemistry, Faculty of Applied ScienceUmm Al‐Qura University Makkah Saudi Arabia
| | - Hoda A. El‐Ghamry
- Department of Chemistry, Faculty of Applied ScienceUmm Al‐Qura University Makkah Saudi Arabia
- Chemistry Department, Faculty of ScienceTanta University Tanta Egypt
| | - Mohammed A. Kassem
- Department of Chemistry, Faculty of Applied ScienceUmm Al‐Qura University Makkah Saudi Arabia
- Chemistry Department, Faculty of ScienceBenha University Benha Egypt
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39
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Biswas N, Chaudhuri A, Chakraborty S, Choudhury CR. Example of square planar copper(II) biuret complex: crystal structure, DNA and protein binding activity and molecular docking study. INORG NANO-MET CHEM 2019. [DOI: 10.1080/24701556.2019.1572623] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Niladri Biswas
- Department of Chemistry, West Bengal State University, Kolkata, India
| | - Ankur Chaudhuri
- Department of Microbiology, West Bengal State University, Kolkata, India
| | - Sibani Chakraborty
- Department of Microbiology, West Bengal State University, Kolkata, India
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40
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Nano-synthesis, Biological Efficiency and DNA Binding Affinity of New Homo-binuclear Metal Complexes with Sulfa Azo Dye Based Ligand for Further Pharmaceutical Applications. J Inorg Organomet Polym Mater 2019. [DOI: 10.1007/s10904-019-01098-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Dezhampanah H, Firouzi R, Darvishi S. Spectroscopic and molecular docking investigation of polynucleotides and DNA binding affinity to Nile blue dye. Biotech Histochem 2019; 94:290-297. [PMID: 30729828 DOI: 10.1080/10520295.2018.1562090] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
Abstract
We used UV-vis absorption spectroscopy, fluorescence spectrophotometry and molecular docking calculations to investigate intermolecular interaction between the cationic dye, Nile blue (NB), and synthetic polynucleotides, poly(A-T), poly(G-C) and calf thymus DNA (Ct-DNA) at physiological pH. Strong hypsochromic absorbance and fluorescence quenching were observed that showed strong binding of NB to these polynucleotides and DNA. The binding affinity values derived from maximum absorption of the spectra of NB bound to various polynucleotides and Ct-DNA concentrations suggests that NB exhibits greater binding affinity to poly(G-C) than to poly(A-T). The thermodynamic parameters suggested that hydrogen bonds and van der Waals forces might play a major role in the binding of NB to DNA. The molecular docking results suggested that NB was an intercalator of the stacked base pairs of Ct-DNA.
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Affiliation(s)
- H Dezhampanah
- a Department of Chemistry, Faculty of Science , University of Guilan , Rasht , Iran
| | - R Firouzi
- a Department of Chemistry, Faculty of Science , University of Guilan , Rasht , Iran
| | - S Darvishi
- a Department of Chemistry, Faculty of Science , University of Guilan , Rasht , Iran
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Karami K, Jamshidian N, Zakariazadeh M. Synthesis, characterization and molecular docking of newC,N-palladacycles containing pyridinium-derived ligands: DNA and BSA interaction studies and evaluation as anti-tumor agents. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4728] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Kazem Karami
- Department of Chemistry; Isfahan University of Technology; Isfahan 84156/83111 Iran
| | - Nasrin Jamshidian
- Department of Chemistry; Isfahan University of Technology; Isfahan 84156/83111 Iran
| | - Mostafa Zakariazadeh
- Research Institute for Fundamental Sciences (RIFS); University of Tabriz; Tabriz Iran
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Asadi Z, Mandegani Z, Asadi M, Pakiari AH, Salarhaji M, Manassir M, Karbalaei-Heidari HR, Rastegari B, Sedaghat M. Substituted effect on some water-soluble Mn(II) salen complexes: DNA binding, cytotoxicity, molecular docking, DFT studies and theoretical IR & UV studies. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 206:278-294. [PMID: 30121473 DOI: 10.1016/j.saa.2018.08.020] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/09/2018] [Revised: 08/05/2018] [Accepted: 08/11/2018] [Indexed: 06/08/2023]
Abstract
Based on the importance of central metal complexes to interact with DNA, in this research focused on synthesis of some new water soluble Mn(II) complexes 1-4 which modified substituted in ligand at the same position with N, Me, H, and Cl. These complexes were isolated and characterized by elemental analyses, FT-IR, electrospray ionization mass spectrometry (ESI-MS) and UV-vis spectroscopy. DNA binding studies had been studied by using circular dichroism (CD) spectroscopy, UV-vis absorption spectroscopy, cyclic voltammetry (CV), viscosity measurements, emission spectroscopy and gel electrophoresis which proposed the metal buildings go about as effective DNA binders were studied in the presence of Fish-DNA (FS-DNA) which showed the highest binding affinity to DNA with hydrophobic and electron donating substituent. Cell toxicity assays against two human leukemia (Jurkat) and breast cancer (MCF-7) cell lines showed that the complex 3 exhibited a remarkable effects equal to a famous anticancer drug, cisplatin that high cytotoxic activity strongly depend on the hydrophobic substituted ligand. In the theoretical part, density functional theory (DFT) was performed to optimize the geometry of complexes through IR and UV spectra of the complexes that ligand substitution did not affect the geometry and theoretical IR and UV spectra showed good resemblance to the experimental data. The docking studies calculated the lowest-energy between complexes and DNA with the minor grooves mode.
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Affiliation(s)
- Zahra Asadi
- Department of Chemistry, College of Sciences, Shiraz University, Shiraz 71454, Iran.
| | - Zeinab Mandegani
- Department of Chemistry, College of Sciences, Shiraz University, Shiraz 71454, Iran
| | - Mozaffar Asadi
- Department of Chemistry, College of Sciences, Shiraz University, Shiraz 71454, Iran
| | - Ali Heidar Pakiari
- Department of Chemistry, College of Sciences, Shiraz University, Shiraz 71454, Iran
| | - Maryam Salarhaji
- Department of Chemistry, College of Sciences, Shiraz University, Shiraz 71454, Iran
| | - Mohamad Manassir
- Department of Chemistry, College of Sciences, Shiraz University, Shiraz 71454, Iran
| | - Hamid Reza Karbalaei-Heidari
- Molecular Biotechnology Laboratory, Department of Biology, Faculty of Sciences, Shiraz University, Shiraz 71454, Iran
| | - Banafsheh Rastegari
- Molecular Biotechnology Laboratory, Department of Biology, Faculty of Sciences, Shiraz University, Shiraz 71454, Iran
| | - Moslem Sedaghat
- Department of Chemistry, College of Sciences, Shiraz University, Shiraz 71454, Iran
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Li Y, Li Y, Yang Z, Meng F, Wang N, Zhou M, Xia Z, Gong Q, Gao Q. Distinct supramolecular assemblies of Fe(iii) and Ni(ii) complexes constructed from the o-vanillin salicylhydrazone ligand: syntheses, crystal structures, DNA/protein interaction, and antioxidant and cytotoxic activity. NEW J CHEM 2019. [DOI: 10.1039/c8nj06530f] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A novel aroylhydrazone ligand-bridged Ni(ii) coordination polymer was reported and its DNA binding, protein interaction, radical scavenging and in vitro anticancer properties were evaluated.
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Affiliation(s)
- Yueqin Li
- College of Chemical Engineering
- Jiangsu Key Lab for the Chemistry & Utilization of Agricultural and Forest Biomass
- Nanjing Forestry University
- Nanjing 210037
- China
| | - Yun Li
- College of Chemical Engineering
- Jiangsu Key Lab for the Chemistry & Utilization of Agricultural and Forest Biomass
- Nanjing Forestry University
- Nanjing 210037
- China
| | - Zhiwei Yang
- College of Chemical Engineering
- Jiangsu Key Lab for the Chemistry & Utilization of Agricultural and Forest Biomass
- Nanjing Forestry University
- Nanjing 210037
- China
| | - Fantao Meng
- College of Chemical Engineering
- Jiangsu Key Lab for the Chemistry & Utilization of Agricultural and Forest Biomass
- Nanjing Forestry University
- Nanjing 210037
- China
| | - Nana Wang
- College of Chemical Engineering
- Jiangsu Key Lab for the Chemistry & Utilization of Agricultural and Forest Biomass
- Nanjing Forestry University
- Nanjing 210037
- China
| | - Minya Zhou
- College of Chemical Engineering
- Jiangsu Key Lab for the Chemistry & Utilization of Agricultural and Forest Biomass
- Nanjing Forestry University
- Nanjing 210037
- China
| | - Zongbiao Xia
- College of Chemical Engineering
- Jiangsu Key Lab for the Chemistry & Utilization of Agricultural and Forest Biomass
- Nanjing Forestry University
- Nanjing 210037
- China
| | - Qiang Gong
- College of Chemical Engineering
- Jiangsu Key Lab for the Chemistry & Utilization of Agricultural and Forest Biomass
- Nanjing Forestry University
- Nanjing 210037
- China
| | - Qinwei Gao
- College of Chemical Engineering
- Jiangsu Key Lab for the Chemistry & Utilization of Agricultural and Forest Biomass
- Nanjing Forestry University
- Nanjing 210037
- China
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Biswas N, Saha S, Khanra S, Sarkar A, Prasad Mandal D, Bhattacharjee S, Chaudhuri A, Chakraborty S, Roy Choudhury C. Example of two novel thiocyanato bridged copper (II) complexes derived from substituted thiosemicarbazone ligand: structural elucidation, DNA/albumin binding, biological profile analysis, and molecular docking study. J Biomol Struct Dyn 2018; 37:2801-2822. [PMID: 30101692 DOI: 10.1080/07391102.2018.1503564] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Two novel copper (II) substituted thiosemicarbazone Schiff base complexes [Cu(L1)(µ-SCN)]n(NO3)2 (1) and [Cu2(µ-SCN)(SCN)(L2)2](NO3) (2) have been synthesized by condensing substituted thiosemicarbazides like 4-methyl-3-thiosemicarbazide or 4-ethyl-3-thiosemicarbazide with 2-acetylpyridine. Both the metal complexes 1 and 2 are characterized using different spectroscopic techniques like IR, UV-Vis, ESR spectroscopy followed by elemental analysis, cyclic voltammetric measurement and single crystal X-ray structure analysis. X-ray crystal structure analysis reveal that complex 1 is polymeric while complex 2 is dimeric in nature. The coordination geometry around Cu(II) are square pyramidal in which thiosemicarbazone Schiff base ligand coordinate to the central Cu(II) atom in tridentate fashion. The prominent interaction patterns of 1 and 2 with CT-DNA were examined by employing electronic absorption and emission spectral titrations, cyclic voltammetry and viscosity measurements. All the results show that CT-DNA binds with both copper (II) complexes 1 and 2. Furthermore, protein binding ability in vitro of complexes 1 and 2 with both BSA and HSA were carried out using multispectroscopic techniques and a static quenching pattern was observed in both cases. Molecular docking study was employed to ascertain the exact mechanism of action of 1 and 2 with DNA and protein molecules (BSA and HSA). In vitro cytotoxicity activity of complexes 1 and 2 toward AGS and A549 was evaluated using MTT assay which demonstrates that both complexes 1 and 2 have superior prospectus to act as anticancer agents. Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Niladri Biswas
- a Department of Chemistry , West Bengal State University , Barasat , India
| | - Sandeepta Saha
- a Department of Chemistry , West Bengal State University , Barasat , India.,b Sripur High School , Madhyamgram , India
| | - Sumit Khanra
- c Department of Chemistry , Indian Institute of Science Education and Research , Kolkata Mohanpur , India
| | - Arnab Sarkar
- d Department of Zoology , West Bengal State University , Barasat , India
| | - Deba Prasad Mandal
- d Department of Zoology , West Bengal State University , Barasat , India
| | | | - Ankur Chaudhuri
- e Department of Microbiology , West Bengal State University , Barasat , India
| | - Sibani Chakraborty
- e Department of Microbiology , West Bengal State University , Barasat , India
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de Carvalho AB, de Souza ÍP, de Andrade LM, Binatti I, Pedroso EF, Krambrock K, Oliveira WX, Pereira-Maia EC, Silva-Caldeira PP. Novel copper(II) coordination polymer containing the drugs nalidixic acid and 8-hydroxyquinoline: Evaluation of the structural, magnetic, electronic, and antitumor properties. Polyhedron 2018. [DOI: 10.1016/j.poly.2018.09.046] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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47
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Aramesh-Boroujeni Z, Bordbar AK, Khorasani-Motlagh M, Sattarinezhad E, Fani N, Noroozifar M. Synthesis, characterization, and binding assessment with human serum albumin of three bipyridine lanthanide(III) complexes. J Biomol Struct Dyn 2018; 37:1438-1450. [DOI: 10.1080/07391102.2018.1464959] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Zahra Aramesh-Boroujeni
- Department of Chemistry, University of Isfahan, Isfahan 81746-73441, Iran
- Department of Chemistry, University of Sistan & Baluchestan, Zahedan 98155-147, Iran
| | | | | | | | - Najme Fani
- Department of Chemistry, University of Isfahan, Isfahan 81746-73441, Iran
| | - Meissam Noroozifar
- Department of Chemistry, University of Sistan & Baluchestan, Zahedan 98155-147, Iran
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Crystal structure, DNA binding, cleavage, antioxidant and antibacterial studies of Cu(II), Ni(II) and Co(III) complexes with 2-((furan-2-yl)methylimino)methyl)-6-ethoxyphenol Schiff base. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2018.02.004] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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49
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Aramesh-Boroujeni Z, Bordbar AK, Khorasani-Motlagh M, Fani N, Sattarinezhad E, Noroozifar M. Computational and experimental study on the interaction of three novel rare earth complexes containing 2,9-dimethyl-1,10-phenanthroline with human serum albumin. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2018. [DOI: 10.1007/s13738-018-1356-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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50
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Shen K, Han X, Li C, Huang G, Mao S, Shi X, Wu H. Synthesis, structure, electrochemical properties, and antioxidant activities of copper(II) and zinc(II) complexes with N,N-bis(N-ethyl-2-ylmethylbenzimidazol)allylamine ligand. J COORD CHEM 2018. [DOI: 10.1080/00958972.2018.1454593] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Kesheng Shen
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, PR China
| | - Xintong Han
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, PR China
| | - Chuang Li
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, PR China
| | - Guozhen Huang
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, PR China
| | - Shanshan Mao
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, PR China
| | - Xinkui Shi
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, PR China
| | - Huilu Wu
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, PR China
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