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Bensalah D, Gurbuz N, Özdemir I, Gatri R, Mansour L, Hamdi N. Synthesis, Characterization, Antimicrobial Properties, and Antioxidant Activities of Silver-N-Heterocyclic Carbene Complexes. Bioinorg Chem Appl 2023; 2023:3066299. [PMID: 37274082 PMCID: PMC10238139 DOI: 10.1155/2023/3066299] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2022] [Revised: 02/03/2023] [Accepted: 04/20/2023] [Indexed: 06/06/2023] Open
Abstract
The emergence of antimicrobial resistance has become a major handicap in the fight against bacterial infections, prompting researchers to develop new, more effective, and multimodal alternatives. Silver and its complexes have long been used as antimicrobial agents in medicine because of their lack of resistance to silver, their low potency at low concentrations, and their low toxicity compared to most commonly used antibiotics. N-Heterocyclic carbenes (NHCs) are widely used for coordination of transition metals, mainly in catalytic chemistry. In this study, several N-alkylated benzimidazolium salts 2a-j were synthesized. Then, the N-heterocyclic carbene (NHC) precursor was treated with Ag2O to give silver (I) NHC complexes (3a-j) at room temperature in dichloromethane for 48 h. Ten new silver-NHC complexes were fully characterized by nuclear magnetic resonance (NMR), Fourier transform infrared spectroscopy (FT-IR), elemental analysis, and LC-MSMS (for complexes) techniques. The antibacterial and antioxidant activities of salt 2 and its silver complex 3 were evaluated. All of these complexes were more effective against bacterial strains than comparable ligands. With MIC values ranging from 6.25 to 100 g/ml, the Ag-NHC complex effectively showed strong antibacterial activity. Antioxidant activity was also tested using conventional techniques, such as 2, 2-diphenyl-1-picrylhydrazine (DPPH) and hydrogen peroxide scavenging assays. In DPPH and ABTS experiments, compounds 3a, 3b, 3c, 3e, 3g, and 3i showed significant clearance.
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Affiliation(s)
- Donia Bensalah
- Research Laboratory of Environmental Sciences and Technologies (LR16ES09), Higher Institute of Environmental Sciences and Technology, University of Carthage, Hammam-Lif, Tunisia
| | - Nevin Gurbuz
- İnönü University, Faculty of Science and Art, Department of Chemistry, Malatya 44280, Turkey
- İnönü University, Catalysis Research and Application Center, Malatya 44280, Turkey
| | - Ismail Özdemir
- İnönü University, Faculty of Science and Art, Department of Chemistry, Malatya 44280, Turkey
- İnönü University, Catalysis Research and Application Center, Malatya 44280, Turkey
| | - Rafik Gatri
- Laboratory of Selective and Heterocyclic Organic Synthesis Biological Evaluation (LR17ES01), Faculty of Sciences of Tunis, University of Tunis El Manar Campus, Tunis 1092, Tunisia
| | - Lamjed Mansour
- Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Naceur Hamdi
- Department of Chemistry, College of Science and Arts at Arras, Qassim University, P.O. Box 53, Arras 51921, Saudi Arabia
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2
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Halogen-substituted Arene Linked Selenium-N-Heterocyclic Carbene Compounds Induce Significant Cytotoxicity: Crystal Structures and Molecular Docking Studies. J Organomet Chem 2022. [DOI: 10.1016/j.jorganchem.2022.122593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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3
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Nadeem RY, Yaqoob M, Yam W, Haque RA, Iqbal MA. Synthesis, characterization and biological evaluation of Bis-benzimidazolium salts and their silver(I)-N-heterocyclic carbene complexes. Med Chem Res 2022. [DOI: 10.1007/s00044-022-02942-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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4
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Muniyappan N, Advaya GR, Sujitha E, Sabiah S. Picolyl and benzyl functionalized biphenyl NHC carbenes and their silver complexes: Sigma donating and antimicrobial properties. J Organomet Chem 2021. [DOI: 10.1016/j.jorganchem.2021.122075] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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5
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Yabaş E, Şahin-Bölükbaşı S, Şahin-İnan ZD. New water soluble magnesium phthalocyanine as a potential anticancer drug: Cytotoxic and apoptotic effect on different cancer cell lines. J PORPHYR PHTHALOCYA 2021. [DOI: 10.1142/s1088424621500863] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Although phthalocyanines are usually used a photosensitizers for photodynamic therapy, these works focus on the directly cytotoxic effect of a new water-soluble magnesium phthalocyanine. The new water-soluble magnesium phthalocyanine 2 was synthesized, characterized and investigated for cytotoxic and apoptotic activities. The cytotoxic activities of the compound 2 were determined by using (3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) cell viability assay on human breast cancer cells (MDA-MB-231, MCF-7), human prostate cancer cells (PC-3), and human healthy lung fibroblast cells (WI-38). The cells were plated and treated 1 to 20 [Formula: see text]M of different concentrations of the compound. MTT assay results indicated that the compound 2 has concentration and time-dependent cytotoxic activities against cancer cells. We also observed that the compound displayed lower toxicity against WI-38 healthy cells than cancer cells at 48 and 72 h. The compound showed a significant cytotoxic activity difference between breast cancer cells and WI-38 healthy cells at 48 and 72 h. Selectivity index of the compound 2 against MCF-7 for 72 h was calculated ¿ 15.62. We also studied the apoptotic and necrotic effect of compound 2using TUNEL and PI staining, respectively. It was found that the synthesized compound 2 increased apoptotic and necrotic cells.
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Affiliation(s)
- Ebru Yabaş
- Advanced Technology Application and Research Center, Sivas Cumhuriyet University, 58140 Sivas, Turkey
| | - Serap Şahin-Bölükbaşı
- Department of Biochemistry, Faculty of Pharmacy, Sivas Cumhuriyet University, 58140 Sivas, Turkey
| | - Zeynep Deniz Şahin-İnan
- Department of Histology & Embryology, Medicine Faculty, Sivas Cumhuriyet University, 58140 Sivas, Turkey
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6
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New silver Nheterocyclic carbenes complexes: Synthesis, molecular docking study and biological activities evaluation as cholinesterase inhibitors and antimicrobials. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130399] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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7
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Şahin-Bölükbaşı S, Cantürk-Kılıçkaya P, Kılıçkaya O. Silver(I)-N-heterocyclic carbene complexes challenge cancer; evaluation of their anticancer properties and in silico studies. Drug Dev Res 2021; 82:907-926. [PMID: 33978961 DOI: 10.1002/ddr.21822] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 04/19/2021] [Accepted: 04/25/2021] [Indexed: 02/05/2023]
Abstract
Because of the continuous need for efficient therapeutic agents against various kinds of cancers and infectious diseases, the pharmaceutical industry has to find new candidates and strategies to develop novel and efficient drugs. They increasingly use computational tools in R&D stages for screening extensive sets of drug candidates before starting pre-clinical and clinical trials. N-Heterocyclic carbenes (NHCs) can be evaluated as good drug candidates because they offer both anti-cancer and anti-inflammatory features with their general low-toxicity profiles. To date, different kinds of NHCs (Cu, Co, Ni, Au, Ag, Ru, etc.) have been synthesized and their therapeutic uses has been shown. Here, we have reviewed the recent studies focused on Ag(I)-NHC complexes and their anti-cancer activities. Also, existing examples of the usage of density functional theory and structure-activity relationship have been evaluated.
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Affiliation(s)
- Serap Şahin-Bölükbaşı
- Department of Biochemistry, Faculty of Pharmacy, Sivas Cumhuriyet University, Sivas, Turkey
| | - Pakize Cantürk-Kılıçkaya
- Department of Pharmaceutical Biotechnology, Faculty of Pharmacy, Sivas Cumhuriyet University, Sivas, Turkey
| | - Ozan Kılıçkaya
- Department of Pharmaceutical Biotechnology, Faculty of Pharmacy, Sivas Cumhuriyet University, Sivas, Turkey
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8
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Guarra F, Pratesi A, Gabbiani C, Biver T. A focus on the biological targets for coinage metal-NHCs as potential anticancer complexes. J Inorg Biochem 2021; 217:111355. [PMID: 33596529 DOI: 10.1016/j.jinorgbio.2021.111355] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 12/27/2020] [Accepted: 01/08/2021] [Indexed: 12/11/2022]
Abstract
Metal complexes of N-heterocyclic carbene (NHC) ligands are the object of increasing attention for therapeutic purposes. Among the different metal centres, interest on Au-based compounds started with the application as anti-arthritis drugs. On the other hand, Ag(I) antimicrobial properties have been known for a long time. For Au(I)/Au(III)-NHC and Ag(I)-NHC anti-tumour and anti-proliferative properties have been quite recently demonstrated. In addition to these and as for Group 11, copper is a much less investigated metal centre, but a few papers underline its pharmacological potential. This review wants to focus on the different biological targets for these metal-based compounds. It is divided into chapters which are respectively devoted on: i) mitochondria and thiol oxidoreductase systems; ii) other relevant enzymes; iii) nucleic acids. Examples of representative coinage NHCs for each of the targets are provided together with significant references on recent advances on the topic. Moreover, a final comment summarises the aspects enlightened by each chapter and provides some hints to better understand the metal-NHCs mechanistic behaviour based on structure-activity relationships.
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Affiliation(s)
- Federica Guarra
- Department of Chemistry and Industrial Chemistry, University of Pisa, Via G. Moruzzi 13, 56124 Pisa, Italy.
| | - Alessandro Pratesi
- Department of Chemistry and Industrial Chemistry, University of Pisa, Via G. Moruzzi 13, 56124 Pisa, Italy
| | - Chiara Gabbiani
- Department of Chemistry and Industrial Chemistry, University of Pisa, Via G. Moruzzi 13, 56124 Pisa, Italy
| | - Tarita Biver
- Department of Chemistry and Industrial Chemistry, University of Pisa, Via G. Moruzzi 13, 56124 Pisa, Italy; Department of Pharmacy, University of Pisa, Via Bonanno Pisano 6, 56126 Pisa, Italy.
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9
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Behçet A, Aktaş A, Gök Y, Kaya R, Taslimi P, Gülçin İ. Novel silver(I)
N
‐heterocyclic
carbene complexes bearing 2‐(4‐hydroxyphenyl)ethyl group: Synthesis, characterization, and enzyme inhibition properties. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.4199] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Ayten Behçet
- Department of Chemistry, Faculty of Arts and Sciences Inönü University Malatya Turkey
| | - Aydın Aktaş
- Department of Chemistry, Faculty of Arts and Sciences Inönü University Malatya Turkey
- Vocational School of Health Service Inonu University Malatya Turkey
| | - Yetkin Gök
- Department of Chemistry, Faculty of Arts and Sciences Inönü University Malatya Turkey
| | - Rüya Kaya
- Central Research and Application Laboratory Ağri İbrahim Çeçen University Agri Turkey
- Department of Chemistry, Faculty of Sciences Atatürk University Erzurum Turkey
| | - Parham Taslimi
- Department of Biotechnology, Faculty of Science Bartin University Bartin Turkey
| | - İlhami Gülçin
- Department of Chemistry, Faculty of Sciences Atatürk University Erzurum Turkey
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10
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Wang SJ, Bigdeli F, Yan XW, Esrafili L, Liu KG, Ghasempour H, Cai XQ, Hu ML, Morsali A. Synthesis of a new binuclear Cu(II) complex: A precise sensor for H2O2 and a proper precursor for preparation of the CuO nanoparticles. J Organomet Chem 2020. [DOI: 10.1016/j.jorganchem.2020.121507] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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11
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Riaz A, Iqbal MA, Bhatti HN, Shahid M. Synthesis of sandwich type acyclic tetra-nuclear silver(I)-N-heterocyclic carbene complexes for wound healing applications. Z NATURFORSCH C 2020; 75:369-376. [PMID: 32589611 DOI: 10.1515/znc-2020-0069] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Accepted: 06/01/2020] [Indexed: 12/21/2022]
Abstract
Two meta-xylyl linked tetrakis-benzimidazolium salts (L1-L2) as multidentate ligands and two respective silver complexes (C1 and C2) were synthesized. A multistep reaction was done at room temperature, starting with simple benzimidazole and alkyl halides, going through precursors and salt formation by reflux and finally in situ deprotonation of tetrabenzimidazolium salts with Ag2O to yield respective tetra-nuclear Ag(I)-N-heterocyclic Carbene (NHC) complexes. Propyl and butyl groups were bonded at the terminal positions of tetra-azolium open chain salts. Characterization of compounds was done by analytical and spectroscopic techniques. On the basis of spectroscopic data, a chemical structure with open chains having four Ag(I) ions sandwiched between NHC layers was established. Potential of synthesized complexes (C1 & C2) for wound contraction was evaluated and compared with standard wound contraction gel. Percentage wound contraction of both complexes was found very close to that of standard drug used in parallel.
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Affiliation(s)
- Ayesha Riaz
- Department of Chemistry, University of Agriculture, Faisalabad, 38040, Pakistan
| | - Muhammad Adnan Iqbal
- Department of Chemistry, University of Agriculture, Faisalabad, 38040, Pakistan
- Department of Chemistry, Organometallic & Coordination Chemistry Laboratory, University of Agriculture, Faisalabad, 38040, Pakistan
| | - Haq Nawaz Bhatti
- Department of Chemistry, University of Agriculture, Faisalabad, 38040, Pakistan
| | - Muhammad Shahid
- Department of Biochemistry, University of Agriculture, Faisalabad, 38040, Pakistan
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12
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Düşünceli SD, Ayaz D, Üstün E, Günal S, Özdemir N, Dinçer M, Özdemir İ. Synthesis, antimicrobial properties, and theoretical analysis of benzimidazole-2-ylidene silver(I) complexes. J COORD CHEM 2020. [DOI: 10.1080/00958972.2020.1812587] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Serpil Demir Düşünceli
- Faculty of Science and Art, Department of Chemistry, İnönü University, Malatya, Turkey
- Catalysis Research and Application Centre, İnönü University, Malatya, Turkey
| | - Dilek Ayaz
- Catalysis Research and Application Centre, İnönü University, Malatya, Turkey
| | - Elvan Üstün
- Faculty of Science and Art, Department of Chemistry, Ordu University, Ordu, Turkey
| | - Selami Günal
- Faculty of Medicine, Department of Microbiology, İnonu University, Malatya, Turkey
| | - Namik Özdemir
- Department of Mathematics and Science Education, Faculty of Education, Ondokuz Mayıs University, Samsun, Turkey
| | - Muharrem Dinçer
- Department of Physics, Faculty of Arts and Sciences, Ondokuz Mayıs University, Samsun, Turkey
| | - İsmail Özdemir
- Faculty of Science and Art, Department of Chemistry, İnönü University, Malatya, Turkey
- Catalysis Research and Application Centre, İnönü University, Malatya, Turkey
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13
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Karadağ A, Korkmaz N, Aydın A, Akbaş H, Tekin Ş, Yerli Y, Şen F. Metalo components exhibiting significant anticancer and antibacterial properties: a novel sandwich-type like polymeric structure. Sci Rep 2020; 10:12472. [PMID: 32719357 PMCID: PMC7385626 DOI: 10.1038/s41598-020-69416-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Accepted: 07/09/2020] [Indexed: 01/22/2023] Open
Abstract
Four new dicyanoargentate(I)-based complexes 1-4 were synthesized from certain metal ions with a tetradentate ligand [N, N-bis (2-hydroxyethyl) -ethylenediamine; N-bishydeten] and determined by diverse procedures (elemental, thermal, FT-IR, ESI-MS for 1-3 and, magnetic susceptibility and EPR for 1, and 2) including crystal analysis of 4. The crystal method revealed that complex 4 has a sandwich-type like polymeric chemical structure with layers formed by [Cd(N-bishydeten)2]2+ cations and [Ag(CN)2]- anions. The complexes were further characterized by fluorescence and UV spectroscopy to determine their physicochemical features. The complexes displayed a DNA binding activity within the same range as found for cisplatin, in addition to their strong stability in the presence of the physiological buffer system. The complexes were also investigated for pharmacological properties like interaction with DNA/Bovine serum albumin, anticancer and antibacterial activities. Physicochemical studies of DNA with the complexes suggested that the interaction mode between them are possibly both intercalative and groove binding types. These spectroscopic measurements also show that there may be a binding tendency between BSA and the complexes via hydrogen or Van der Waals bonds. The viability tests demonstrated that all the complexes exhibited antibacterial (1-4) and anticancer effects (2-4) toward ten diverse bacterial strains and three tumor cells (HT-29 colon adenocarcinoma, HeLa cervical cancer, and C6 glioma), respectively.
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Affiliation(s)
- Ahmet Karadağ
- Department of Chemistry, Faculty of Arts and Sciences, Yozgat Bozok University, 66200, Yozgat, Turkey.
| | - Nesrin Korkmaz
- Department of Biotechnology, Faculty of Science, Bartın University, 74100, Bartın, Turkey
| | - Ali Aydın
- Department of Basic Medical Science, Faculty of Medicine, Bozok University, 66200, Yozgat, Turkey
| | - Hüseyin Akbaş
- Department of Chemistry, Faculty of Art and Science, Tokat Gaziosmanpaşa University, 60250, Tokat, Turkey
| | - Şaban Tekin
- TÜBİTAK MRC Genetic Engineering and Biotechnology Institute, 41470, Gebze, Turkey
- Department of Basic Medical Sciences, Medical Biology, Faculty of Medicine, University of Health Sciences, 34668, Istanbul, Turkey
| | - Yusuf Yerli
- Physics Department, Art and Science Faculty, Yıldız Technical University, 34220, Istanbul, Turkey
| | - Fatih Şen
- Biochemistry Department, Sen Research Group, Faculty of Arts and Science, Dumlupınar University, Evliya Çelebi Campus, 43100, Kütahya, Turkey.
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14
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Ali S, Riaz A, Nawaz H, Majeed MI, Iqbal MA, Bhatti HN, Rashid N, Kashif M, Tahir M, Nasir S, Ullah S, Farooq S, Naseem A. Raman spectral characterization of silver metal-based complexes of different benzimidazolium ligands. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 232:118162. [PMID: 32106031 DOI: 10.1016/j.saa.2020.118162] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Revised: 02/13/2020] [Accepted: 02/16/2020] [Indexed: 06/10/2023]
Abstract
In this study, Raman spectroscopy has been employed for the characterization of two structurally different monodentate N-heterocyclic carbene ligands (ligand-1 and ligand-2) and their respective complexes (complex-1 and complex-2). The Raman spectral features are found helpful for the confirmation of formation of complexes. The significant Raman spectral features are identified for benzimidazole ring with higher intensities in carbene complexes having more polarizability as compared to their ligands, providing the evidence for the formation of coordinate covalent bond. The successful complexation is further supported by using multivariate data analysis technique, Principal Component Analysis (PCA), which is found very helpful to highlight the variability of Raman spectral data of both ligands and their respective metal complexes from each other. Moreover, the coordination of carbene with Ag(I) is confirmed from the dominant spectral markers of higher intensities at 359 cm-1 in complex-1 and 338 cm-1 in complex-2. The effective and reliable characterization and confirmation of metal complexes indicates the potential of Raman spectroscopy for its use for the characterization of the organometallic complexes and other chemical products.
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Affiliation(s)
- Saqib Ali
- Department of Chemistry, University of Agriculture Faisalabad-38040, Pakistan
| | - Ayesha Riaz
- Department of Chemistry, University of Agriculture Faisalabad-38040, Pakistan
| | - Haq Nawaz
- Department of Chemistry, University of Agriculture Faisalabad-38040, Pakistan.
| | | | | | - Haq Nawaz Bhatti
- Department of Chemistry, University of Agriculture Faisalabad-38040, Pakistan
| | - Nosheen Rashid
- Department of Chemistry, University of Central Punjab, Faisalabad campus, Faisalabad, Pakistan
| | - Muhammad Kashif
- Department of Chemistry, University of Agriculture Faisalabad-38040, Pakistan
| | - Muhammad Tahir
- Department of Chemistry, University of Agriculture Faisalabad-38040, Pakistan
| | - Saira Nasir
- Department of Chemistry, University of Agriculture Faisalabad-38040, Pakistan
| | - Saif Ullah
- Department of Chemistry, University of Agriculture Faisalabad-38040, Pakistan
| | - Sidra Farooq
- Department of Chemistry, University of Agriculture Faisalabad-38040, Pakistan
| | - Ammara Naseem
- Department of Chemistry, University of Agriculture Faisalabad-38040, Pakistan
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Ali S, Riaz A, Majeed MI, Iqbal MA, Bhatti HN, Rashid N, Kashif M, Tahir M, Nasir S, Farooq S, Naseem A, Nawaz H. Raman spectroscopy along with Principal Component Analysis for the confirmation of Silver(I)-N-heterocyclic carbene complex formation. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 228:117851. [PMID: 31786050 DOI: 10.1016/j.saa.2019.117851] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Revised: 11/20/2019] [Accepted: 11/23/2019] [Indexed: 06/10/2023]
Abstract
In this study Raman spectroscopy is employed for the characterization of two different ligands called as S1 and S2 and their respective co-ordinate complexes called C1 and C2. Specific Raman spectral signatures are observed for each of these Silver(I)-N-heterocyclic carbene complexes Ag(I)-(NHCs), which can be associated with the imidazolium ring, part of both of the ligands, indicating the formation of new coordinate covalent bond. For the detailed analysis, Raman spectral data of these ligands and complexes is analyzed by multivariate data analysis technique, Principal Component Analysis (PCA) which is found very helpful to differentiate two ligands and complexes from each other. The significant Raman peaks with higher intensities in the complexes as compared to the respective ligands are associated with imidazole ring which can be attributed to the enhanced polarizability of this ring on complex formation. Moreover, the spectral features associated with (AgC) bond are observed with higher intensity at 360 in (C1) and 383 in (C2). This study indicates the potential of Raman spectroscopy for the characterization and confirmation of formation of organometallic complexes and other chemical products.
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Affiliation(s)
- Saqib Ali
- Department of Chemistry, University of Agriculture Faisalabad, 38040, Pakistan
| | - Ayesha Riaz
- Department of Chemistry, University of Agriculture Faisalabad, 38040, Pakistan
| | | | | | - Haq Nawaz Bhatti
- Department of Chemistry, University of Agriculture Faisalabad, 38040, Pakistan
| | - Nosheen Rashid
- Department of Chemistry, University of Central Punjab, Faisalabad Campus, Faisalabad, Pakistan
| | - Muhammad Kashif
- Department of Chemistry, University of Agriculture Faisalabad, 38040, Pakistan
| | - Muhammad Tahir
- Department of Chemistry, University of Agriculture Faisalabad, 38040, Pakistan
| | - Saira Nasir
- Department of Chemistry, University of Agriculture Faisalabad, 38040, Pakistan
| | - Sidra Farooq
- Department of Chemistry, University of Agriculture Faisalabad, 38040, Pakistan
| | - Ammara Naseem
- Department of Chemistry, University of Agriculture Faisalabad, 38040, Pakistan
| | - Haq Nawaz
- Department of Chemistry, University of Agriculture Faisalabad, 38040, Pakistan.
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16
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Zheng MH, Bigdeli F, Gao LX, Wu DZ, Yan XW, Hu ML, Morsali A. Synthesis, Characterization and DNA Binding Investigations of a New Binuclear Ag(I) Complex and Evaluation of Its Anticancer Property. Int J Nanomedicine 2020; 15:953-964. [PMID: 32103949 PMCID: PMC7024786 DOI: 10.2147/ijn.s225038] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2019] [Accepted: 01/27/2020] [Indexed: 01/24/2023] Open
Abstract
Aim A new Ag(I) complex (A3) was synthesized and evaluated for its anticancer activity against human cancer cell lines. Materials and Methods The complex A3 was characterized by 1H, 13C, and 31P nuclear magnetic resonance (NMR), infrared (IR) spectra, elemental analysis, and X-ray crystallography. The interaction of the complex with CT-DNA was studied by electronic absorption spectra, fluorescence spectroscopy, and cyclic voltammetry; cell viability (%) was assessed by absorbance measurement of the samples. Results The interaction mode of the complex A3 with DNA is electrostatic, and this complex shows good potential in anticancer properties against HCT 116 (human colorectal cancer cells) and MDA-MB-231 (MD Anderson-metastatic breast) cell lines with 0.5 micromolar concentrations. Conclusion The Ag(I) complex could interact with DNA noncovalently and has anticancer properties.
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Affiliation(s)
- Mian-Hong Zheng
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325035, People's Republic of China
| | - Fahime Bigdeli
- Department of Chemistry, Faculty of Sciences, Tarbiat Modares University, Tehran, Iran
| | - Lan-Xing Gao
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325035, People's Republic of China
| | - Deng-Ze Wu
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325035, People's Republic of China
| | - Xiao-Wei Yan
- College of Materials and Chemical Engineering, and Guangxi Key Laboratory of Calcium Carbonate Resources Comprehensive Utilization, Hezhou University, Hezhou, Guangxi 542800, People's Republic of China
| | - Mao-Lin Hu
- College of Materials and Chemical Engineering, and Guangxi Key Laboratory of Calcium Carbonate Resources Comprehensive Utilization, Hezhou University, Hezhou, Guangxi 542800, People's Republic of China
| | - Ali Morsali
- Department of Chemistry, Faculty of Sciences, Tarbiat Modares University, Tehran, Iran
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Çevik-Yıldız E, Şahin N, Şahin-Bölükbaşı S. Synthesis, characterization, and investigation of antiproliferative activity of novel Ag (I)-N-Heterocyclic Carbene (NHC) compounds. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.126987] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Habib A, Iqbal MA, Bhatti HN, Kamal A, Kamal S. Synthesis of alkyl/aryl linked binuclear silver(I)-N-Heterocyclic carbene complexes and evaluation of their antimicrobial, hemolytic and thrombolytic potential. INORG CHEM COMMUN 2020. [DOI: 10.1016/j.inoche.2019.107670] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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20
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Gök Y, Akkoç S, Çelikal ÖÖ, Özdemir İ, Günal S. In vitro antimicrobial studies of naphthalen-1-ylmethyl substituted silver N-heterocyclic carbene complexes. ARAB J CHEM 2019. [DOI: 10.1016/j.arabjc.2015.04.019] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
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21
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Unsymmetrically substituted benzimidazolium based Silver(I)-N-heterocyclic carbene complexes: Synthesis, characterization and in vitro anticancer study against human breast cancer and colon cancer. JOURNAL OF SAUDI CHEMICAL SOCIETY 2019. [DOI: 10.1016/j.jscs.2019.03.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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22
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Mottais A, Berchel M, Le Gall T, Sibiril Y, d'Arbonneau F, Laurent V, Jaffrès PA, Montier T. Antibacterial and transfection activities of nebulized formulations incorporating long n-alkyl chain silver N-heterocyclic carbene complexes. Int J Pharm 2019; 567:118500. [DOI: 10.1016/j.ijpharm.2019.118500] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Revised: 07/05/2019] [Accepted: 07/05/2019] [Indexed: 01/16/2023]
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23
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Habib A, Iqbal MA, Bhatti HN. Polynuclear Ag(I)-N-heterocyclic carbene complexes: synthesis, electrochemical and in vitro anticancer study against human breast cancer and colon cancer. J COORD CHEM 2019. [DOI: 10.1080/00958972.2019.1632837] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Aqsa Habib
- Department of Chemistry, University of Agriculture Faisalabad, Punjab, Pakistan
| | | | - Haq Nawaz Bhatti
- Department of Chemistry, University of Agriculture Faisalabad, Punjab, Pakistan
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24
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Kamal A, Nazari V M, Yaseen M, Iqbal MA, Ahamed MBK, Majid ASA, Bhatti HN. Green synthesis of selenium-N-heterocyclic carbene compounds: Evaluation of antimicrobial and anticancer potential. Bioorg Chem 2019; 90:103042. [PMID: 31226469 DOI: 10.1016/j.bioorg.2019.103042] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Revised: 05/22/2019] [Accepted: 06/03/2019] [Indexed: 12/11/2022]
Abstract
Three benzimidazolium salts (III-V) and respective selenium adducts (VI-VIII) were designed, synthesized and characterized by various analytical techniques (FT-IR and NMR 1H, 13C). Selected salts and respective selenium N-Heterocyclic carbenes (selenium-NHC) adducts were tested in vitro against Cervical Cancer Cell line (Hela), Breast Adenocarcinoma cell line (MCF-7), Retinal Ganglion Cell line (RGC-5) and Mouse Melanoma Cell line (B16F10) using MTT assay and the results were compared with standard drug 5-Fluorouracil. Se-NHC compounds and azolium salts showed significant anticancer potential. Molecular docking studies of compounds (VI, VII and VIII) showed strong binding energies and ligand affinity toward following angiogenic factors: VEGF-A (vascular endothelial growth factor A), EGF (human epidermal growth factor), HIF (Hypoxia-inducible factor) and COX-1 (Cyclooxygenase-1) suggesting that the anticancer activity of adducts (VI, VII and VIII) may be due to their strong anti-angiogenic effect. In addition, compounds III-VIII were screened for their antibacterial and antifungal potential. Adduct VI was found to be potent anti-fungal agent against A. Niger with zone of inhibition (ZI) value 27.01 ± 0.251 mm which is better than standard drug Clotrimazole tested in parallel.
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Affiliation(s)
- Amna Kamal
- Department of Chemistry, University of Agriculture, Faisalabad 38040, Pakistan
| | - Mansoureh Nazari V
- Department of Pharmacology, School of Pharmaceutical Sciences, Universiti Sains Malaysia, Minden, 11800 Pulau Penang, Malaysia
| | - Muhammad Yaseen
- Department of Chemistry, University of Education (Lahore), Faisalabad Campus, Faisalabad, Pakistan
| | - Muhammad Adnan Iqbal
- Department of Chemistry, University of Agriculture, Faisalabad 38040, Pakistan; Organometallic and Coordination Chemistry Laboratory, Department of Chemistry, University of Agriculture, Faisalabad 38040, Pakistan.
| | - Mohamed B Khadeer Ahamed
- EMAN Biodiscoveries Sdn. Bhd., A1-4, Lot 5, Persiaran 2/1, Kedah Halal Park, Kawasan Perindustrian Sungai Petani, 08000 Sungai Petani, Kedah, Malaysia
| | | | - Haq Nawaz Bhatti
- Department of Chemistry, University of Agriculture, Faisalabad 38040, Pakistan.
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Beillard A, Bantreil X, Métro TX, Martinez J, Lamaty F. Alternative Technologies That Facilitate Access to Discrete Metal Complexes. Chem Rev 2019; 119:7529-7609. [PMID: 31059243 DOI: 10.1021/acs.chemrev.8b00479] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Organometallic complexes: these two words jump to the mind of the chemist and are directly associated with their utility in catalysis or as a pharmaceutical. Nevertheless, to be able to use them, it is necessary to synthesize them, and it is not always a small matter. Typically, synthesis is via solution chemistry, using a round-bottom flask and a magnetic or mechanical stirrer. This review takes stock of alternative technologies currently available in laboratories that facilitate the synthesis of such complexes. We highlight five such technologies: mechanochemistry, also known as solvent-free chemistry, uses a mortar and pestle or a ball mill; microwave activation can drastically reduce reaction times; ultrasonic activation promotes chemical reactions because of cavitation phenomena; photochemistry, which uses light radiation to initiate reactions; and continuous flow chemistry, which is increasingly used to simplify scale-up. While facilitating the synthesis of organometallic compounds, these enabling technologies also allow access to compounds that cannot be obtained in any other way. This shows how the paradigm is changing and evolving toward new technologies, without necessarily abandoning the round-bottom flask. A bright future is ahead of the organometallic chemist, thanks to these novel technologies.
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Affiliation(s)
- Audrey Beillard
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247, CNRS, Université de Montpellier, ENSCM, Campus Triolet, Place Eugène Bataillon, 34095 Montpellier cedex 5, France
| | - Xavier Bantreil
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247, CNRS, Université de Montpellier, ENSCM, Campus Triolet, Place Eugène Bataillon, 34095 Montpellier cedex 5, France
| | - Thomas-Xavier Métro
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247, CNRS, Université de Montpellier, ENSCM, Campus Triolet, Place Eugène Bataillon, 34095 Montpellier cedex 5, France
| | - Jean Martinez
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247, CNRS, Université de Montpellier, ENSCM, Campus Triolet, Place Eugène Bataillon, 34095 Montpellier cedex 5, France
| | - Frédéric Lamaty
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247, CNRS, Université de Montpellier, ENSCM, Campus Triolet, Place Eugène Bataillon, 34095 Montpellier cedex 5, France
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26
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Effect of ring substitution on synthesis of benzimidazolium salts and their silver(I) complexes: characterization, electrochemical studies and evaluation of anticancer potential. TRANSIT METAL CHEM 2019. [DOI: 10.1007/s11243-019-00321-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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27
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Hecel A, Kolkowska P, Krzywoszynska K, Szebesczyk A, Rowinska-Zyrek M, Kozlowski H. Ag+ Complexes as Potential Therapeutic Agents in Medicine and Pharmacy. Curr Med Chem 2019; 26:624-647. [DOI: 10.2174/0929867324666170920125943] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2016] [Revised: 07/28/2017] [Accepted: 08/09/2017] [Indexed: 12/17/2022]
Abstract
Silver is a non-essential element with promising antimicrobial and anticancer properties. This work is a detailed summary of the newest findings on the bioinorganic chemistry of silver, with a special focus on the applications of Ag+ complexes and nanoparticles. The coordination chemistry of silver is given a reasonable amount of attention, summarizing the most common silver binding sites and giving examples of such binding motifs in biologically important proteins. Possible applications of this metal and its complexes in medicine, particularly as antibacterial and antifungal agents and in cancer therapy, are discussed in detail. The most recent data on silver nanoparticles are also summarized.
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Affiliation(s)
- Aleksandra Hecel
- Faculty of Chemistry, University of Wroclaw, F. Joliot-Curie 14, 50383 Wroclaw, Poland
| | - Paulina Kolkowska
- Department of Biotechnology, Chemistry and Pharmacy, University of Siena, via A. Moro 2, 53100 Siena, Italy
| | - Karolina Krzywoszynska
- Institute of Cosmetology, Public Higher Medical Professional School in Opole, Katowicka 68, 45060 Opole, Poland
| | - Agnieszka Szebesczyk
- Institute of Cosmetology, Public Higher Medical Professional School in Opole, Katowicka 68, 45060 Opole, Poland
| | | | - Henryk Kozlowski
- Institute of Cosmetology, Public Higher Medical Professional School in Opole, Katowicka 68, 45060 Opole, Poland
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Demir Atlı D, Gülle S. Dinuclear N-heterocyclic carbene silver complexes: Synthesis, luminescence and catalytic studies. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2018.11.053] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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29
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Gan MM, Liu JQ, Zhang L, Wang YY, Hahn FE, Han YF. Preparation and Post-Assembly Modification of Metallosupramolecular Assemblies from Poly(N-Heterocyclic Carbene) Ligands. Chem Rev 2018; 118:9587-9641. [DOI: 10.1021/acs.chemrev.8b00119] [Citation(s) in RCA: 202] [Impact Index Per Article: 33.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ming-Ming Gan
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry, College of Chemistry and Materials Science, Northwest University, Xi’an 710127, P. R. China
| | - Ji-Quan Liu
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry, College of Chemistry and Materials Science, Northwest University, Xi’an 710127, P. R. China
| | - Le Zhang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry, College of Chemistry and Materials Science, Northwest University, Xi’an 710127, P. R. China
| | - Yao-Yu Wang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry, College of Chemistry and Materials Science, Northwest University, Xi’an 710127, P. R. China
| | - F. Ekkehardt Hahn
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry, College of Chemistry and Materials Science, Northwest University, Xi’an 710127, P. R. China
- Institut für Anorganische und Analytische Chemie, Westfälische Wilhelms-Universität Münster, Corrensstraße 30, D-48149 Münster, Germany
| | - Ying-Feng Han
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry, College of Chemistry and Materials Science, Northwest University, Xi’an 710127, P. R. China
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Tan J, Sivaram H, Huynh HV. Gold(I) bis(N-heterocyclic carbene) complexes: Metabolic stability, in vitro
inhibition, and genotoxicity. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4441] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Jackie Tan
- Department of Chemistry; National University of Singapore; 3 Science Drive 3 Singapore 117543
| | - Haresh Sivaram
- Department of Chemistry; National University of Singapore; 3 Science Drive 3 Singapore 117543
| | - Han Vinh Huynh
- Department of Chemistry; National University of Singapore; 3 Science Drive 3 Singapore 117543
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31
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Haque RA, Iqbal MA, Mohamad F, Razali MR. Antibacterial and DNA cleavage activity of carbonyl functionalized N -heterocyclic carbene-silver(I) and selenium compounds. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2017.10.092] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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32
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Touj N, Chakchouk-Mtibaa A, Mansour L, Harrath A, Al-Tamimi J, Özdemir I, Mellouli L, Yaşar S, Hamdi N. Copper-catalyzed azide–alkyne cycloaddition (CuAAC) under mild condition in water: Synthesis, catalytic application and biological activities. J Organomet Chem 2017. [DOI: 10.1016/j.jorganchem.2017.09.024] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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33
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Fatima T, Haque RA, Iqbal MA, Ahmad A, Hassan LEA, Taleb-Agha M, Ahamed MBK, Majid AA, Razali MR. Tetra N -heterocyclic carbene dinuclear silver(I) complexes as potential anticancer agents: Synthesis and in vitro anticancer studies. J Organomet Chem 2017. [DOI: 10.1016/j.jorganchem.2017.10.045] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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34
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Synthesis, structural investigation and antibacterial studies of non–symmetrically p–nitrobenzyl substituted benzimidazole N–heterocyclic carbene–silver(I) complexes. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2017.06.072] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Recent Developments in the Medicinal Applications of Silver-NHC Complexes and Imidazolium Salts. Molecules 2017; 22:molecules22081263. [PMID: 28749425 PMCID: PMC6152056 DOI: 10.3390/molecules22081263] [Citation(s) in RCA: 97] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2017] [Revised: 07/21/2017] [Accepted: 07/22/2017] [Indexed: 01/12/2023] Open
Abstract
Because of their great structural diversity and multitude of chemical properties, N-heterocyclic carbenes (NHCs) have been utilized in a variety of capacities. Most recently, NHCs have been utilized as carrier molecules for many transition metals in medicinal chemistry. Specifically, Ag(I)-NHCs have been investigated as potent antibacterial agents and chemotherapeutics and have shown great efficacy in both in vitro and in vivo studies. Ag(I)-NHC compounds have been shown to be effective against a wide range of both Gram-positive and Gram-negative bacterial strains. Many compounds have also shown great efficacy as antitumor agents demonstrating comparable or better antitumor activity than standard chemotherapeutics such as cisplatin and 5-fluorouracil. While these compounds have shown great promise, clinical use has remained an unattained goal. Current research has been focused upon synthesis of novel Ag(I)-NHC compounds and further investigations of their antibacterial and antitumor activity. This review will focus on recent advances of Ag(I)-NHCs in medicinal applications.
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Kaloğlu N, Özdemir İ, Günal S, Özdemir İ. Synthesis and antimicrobial activity of bulky 3,5‐di‐
tert
‐butyl substituent‐containing silver–N‐heterocyclic carbene complexes. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.3803] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Nazan Kaloğlu
- Faculty of Pharmacy, Department of Pharmaceutical ChemistryInönü University 44280 Malatya Turkey
- Catalysis Research and Application CenterInönü University 44280 Malatya Turkey
| | - İlknur Özdemir
- Faculty of Science and Arts, Department of ChemistryInönü University 44280 Malatya Turkey
| | - Selami Günal
- Faculty of Pharmacy, Department of Pharmaceutical MicrobiologyInönü University 44280 Malatya Turkey
| | - İsmail Özdemir
- Catalysis Research and Application CenterInönü University 44280 Malatya Turkey
- Faculty of Science and Arts, Department of ChemistryInönü University 44280 Malatya Turkey
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37
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Synthesis, Characterization and Antimicrobial properties of Methylbenzyl and Nitrobenzyl containing Imidazolium-based Silver N -Heterocyclic Carbenes. J Mol Liq 2017. [DOI: 10.1016/j.molliq.2017.03.021] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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38
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Aher S, Das A, Muskawar P, Osborne J, Bhagat P. Silver (I) complexes of imidazolium based N-heterocyclic carbenes for antibacterial applications. J Mol Liq 2017. [DOI: 10.1016/j.molliq.2017.01.109] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Aher SB, Dubey V, Muskawar PN, Thenmozhi K, Ghosh AR, Bhagat PR. Cytotoxic behavior of binuclear silver N-heterocyclic carbenes in HCT 116 cells and influence of substitution on cytotoxicity. RESEARCH ON CHEMICAL INTERMEDIATES 2017. [DOI: 10.1007/s11164-017-2916-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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40
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Kaloğlu N, Kaloğlu M, Özdemir İ, Günal S, Özdemir İ. Silver-N
-Heterocyclic Carbene Complexes: Synthesis, Characterization, and Antimicrobial Properties. J CHIN CHEM SOC-TAIP 2017. [DOI: 10.1002/jccs.201700024] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Nazan Kaloğlu
- Department of Chemistry, Faculty of Science and Arts; İnönü University; Malatya 44280 Turkey
- Catalysis Research and Application Center; İnönü University; Malatya 44280 Turkey
| | - Murat Kaloğlu
- Department of Chemistry, Faculty of Science and Arts; İnönü University; Malatya 44280 Turkey
- Catalysis Research and Application Center; İnönü University; Malatya 44280 Turkey
| | - İlknur Özdemir
- Department of Chemistry, Faculty of Science and Arts; İnönü University; Malatya 44280 Turkey
| | - Selami Günal
- Department of Pharmaceutical Microbiology, Faculty of Pharmacy; İnönü University; Malatya 44280 Turkey
| | - İsmail Özdemir
- Department of Chemistry, Faculty of Science and Arts; İnönü University; Malatya 44280 Turkey
- Catalysis Research and Application Center; İnönü University; Malatya 44280 Turkey
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41
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Ali B, Iqbal MA. Coordination Complexes of Manganese and Their Biomedical Applications. ChemistrySelect 2017. [DOI: 10.1002/slct.201601909] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Basharat Ali
- Department of Chemistry; University of Agriculture; Faisalabad- 38040 Punjab-Pakistan
| | - Muhammad Adnan Iqbal
- Department of Chemistry; University of Agriculture; Faisalabad- 38040 Punjab-Pakistan
- UAF Community College; University of Agriculture; Faisalabad- 38040 Punjab-Pakistan
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Siczek K, Zatorski H, Chmielowiec-Korzeniowska A, Kordek R, Tymczyna L, Fichna J. Evaluation of anti-inflammatory effect of silver-coated glass beads in mice with experimentally induced colitis as a new type of treatment in inflammatory bowel disease. Pharmacol Rep 2017; 69:386-392. [PMID: 28267639 DOI: 10.1016/j.pharep.2017.01.003] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2016] [Accepted: 01/09/2017] [Indexed: 12/31/2022]
Abstract
BACKGROUND Recent studies point at the anti-inflammatory action of silver through induction of apoptosis of inflammatory cells via oxidative stress, promotion of wound healing as well as antimicrobial effect. Our aim was to design a new formulation based on silver and validate its anti-inflammatory activity in the mouse models of colitis. METHODS Silver-coated glass beads were prepared using a magnetron sputtering method and a standard magnetron sputtering gun equipped with pure silver target. Colitis was induced by the ic administration of TNBS into colon (to mimic Crohn's disease) and addition of DSS to drinking water (to imitate ulcerative colitis). Evaluation of inflammation was performed based on macroscopic and microscopic scoring, quantification of the myeloperoxidase activity and colonic microflora analysis. RESULTS Silver-coated glass beads administered ic alleviated intestinal inflammation in mouse models of colitis, induced by TNBS and DSS. This alleviation of colitis resulted principally from changes in the gut microflora. The anti-inflammatory action of the new formulation was associated predominantly with the presence of the silver nanolayer on the beads, and to a lesser extent the size of glass polymer units. CONCLUSIONS The application of the newly developed formulation employing silver-coated glass beads has the potential to be translated to clinical conditions for the efficient treatment of IBD.
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Affiliation(s)
- Krzysztof Siczek
- Department of Biochemistry, Faculty of Medicine, Medical University of Lodz, Łódź, Poland; Department of Vehicles and Fundamentals of Machine Design, Faculty of Mechanical Engineering, Lodz University of Technology, Łódź, Poland
| | - Hubert Zatorski
- Department of Biochemistry, Faculty of Medicine, Medical University of Lodz, Łódź, Poland
| | - Anna Chmielowiec-Korzeniowska
- Department of Animal Hygiene and Environment, Faculty of Biology and Animal Breeding, University of Agriculture in Lublin, Lublin, Poland
| | - Radzisław Kordek
- Department of Pathology, Faculty of Medicine, Medical University of Lodz, Łódź, Poland
| | - Leszek Tymczyna
- Department of Animal Hygiene and Environment, Faculty of Biology and Animal Breeding, University of Agriculture in Lublin, Lublin, Poland
| | - Jakub Fichna
- Department of Biochemistry, Faculty of Medicine, Medical University of Lodz, Łódź, Poland.
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43
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Liu W, Gust R. Update on metal N-heterocyclic carbene complexes as potential anti-tumor metallodrugs. Coord Chem Rev 2016. [DOI: 10.1016/j.ccr.2016.09.004] [Citation(s) in RCA: 179] [Impact Index Per Article: 22.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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Medici S, Peana M, Crisponi G, Nurchi VM, Lachowicz JI, Remelli M, Zoroddu MA. Silver coordination compounds: A new horizon in medicine. Coord Chem Rev 2016. [DOI: 10.1016/j.ccr.2016.05.015] [Citation(s) in RCA: 117] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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45
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Novel benzimidazol-2-ylidene carbene precursors and their silver(I) complexes: Potential antimicrobial agents. Bioorg Med Chem 2016; 24:3649-56. [DOI: 10.1016/j.bmc.2016.06.004] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2016] [Accepted: 06/02/2016] [Indexed: 11/20/2022]
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Giulidori C, Mosconi N, Toplikar B, Vega M, Williams P, Svetaz L, Raimondi M, Rizzotto M. Heteroleptic complexes of antifungal drugs with the silver ion. J PHYS ORG CHEM 2016. [DOI: 10.1002/poc.3603] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Cecilia Giulidori
- Faculty of Biochemistry and Pharmacy; Universidad Nacional de Rosario; Suipacha 531 2000 Rosario Argentina
| | - Natalia Mosconi
- Faculty of Biochemistry and Pharmacy; Universidad Nacional de Rosario; Suipacha 531 2000 Rosario Argentina
| | - Brenda Toplikar
- Faculty of Biochemistry and Pharmacy; Universidad Nacional de Rosario; Suipacha 531 2000 Rosario Argentina
| | - Marisa Vega
- Faculty of Biochemistry and Pharmacy; Universidad Nacional de Rosario; Suipacha 531 2000 Rosario Argentina
| | - Patricia Williams
- CEQUINOR, Facultad de Ciencias Exactas; Universidad Nacional de La Plata; cc. 962 La Plata Argentina
| | - Laura Svetaz
- Faculty of Biochemistry and Pharmacy; Universidad Nacional de Rosario; Suipacha 531 2000 Rosario Argentina
| | - Marcela Raimondi
- Faculty of Biochemistry and Pharmacy; Universidad Nacional de Rosario; Suipacha 531 2000 Rosario Argentina
| | - Marcela Rizzotto
- Faculty of Biochemistry and Pharmacy; Universidad Nacional de Rosario; Suipacha 531 2000 Rosario Argentina
- Instituto de Quimica Rosario; Suipacha 531 Rosario Argentina
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Karataş MO, Olgundeniz B, Günal S, Özdemir İ, Alıcı B, Çetinkaya E. Synthesis, characterization and antimicrobial activities of novel silver(I) complexes with coumarin substituted N-heterocyclic carbene ligands. Bioorg Med Chem 2016; 24:643-50. [DOI: 10.1016/j.bmc.2015.12.032] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2015] [Revised: 12/15/2015] [Accepted: 12/17/2015] [Indexed: 01/21/2023]
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Gök Y, Akkoç S, Erdoğan H, Albayrak S. In vitro antimicrobial studies of new benzimidazolium salts and silver N-heterocyclic carbene complexes. J Enzyme Inhib Med Chem 2016; 31:1322-7. [DOI: 10.3109/14756366.2015.1132210] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Yetkin Gök
- Department of Chemistry, Faculty of Arts and Sciences, Inönü University, Malatya, Turkey,
| | | | - Hülya Erdoğan
- Department of Chemistry, Faculty of Arts and Sciences, Inönü University, Malatya, Turkey,
| | - Sevil Albayrak
- Department of Biology, Erciyes University, Kayseri, Turkey
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Iqbal MA, Haque RA, Ng WC, Hassan LE, Majid AM, Razali MR. Green synthesis of mono- and di-selenium-N-heterocyclic carbene adducts: Characterizations, crystal structures and pro-apoptotic activities against human colorectal cancer. J Organomet Chem 2016. [DOI: 10.1016/j.jorganchem.2015.10.023] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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Asif M, Iqbal MA, Hussein MA, Oon CE, Haque RA, Khadeer Ahamed MB, Abdul Majid AS, Abdul Majid AMS. Human colon cancer targeted pro-apoptotic, anti-metastatic and cytostatic effects of binuclear Silver(I)-N-Heterocyclic carbene (NHC) complexes. Eur J Med Chem 2015; 108:177-187. [PMID: 26649905 DOI: 10.1016/j.ejmech.2015.11.034] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2015] [Revised: 11/19/2015] [Accepted: 11/20/2015] [Indexed: 01/12/2023]
Abstract
The current mechanistic study was conducted to explore the effects of increased lipophilicity of binuclear silver(I)-NHC complexes on cytotoxicity. Two new silver(I)-N-Heterocyclic Carbene (NHC) complexes (3 and 4), having lypophilic terminal alkyl chains (Octyl and Decyl), were derived from meta-xylyl linked bis-benzimidazolium salts (1 and 2). Each of the synthesized compounds was characterized by microanalysis and spectroscopic techniques. The complexes were tested for their cytotoxicity against a panel of human cancer c as well normal cell lines using MTT assay. Based on MTT assay results, complex 4 was found to be selectively toxic towards human colorectal carcinoma cell line (HCT 116). Complex 4 was further studied in detail to explore the mechanism of cell death and findings of the study revealed that complex 4 has promising pro-apoptotic and anti-metastatic activities against HCT 116 cells. Furthermore, it showed pronounced cytostatic effects in HCT 116 multicellular spheroid model. Hence, binuclear silver(I)-NHC complexes with longer terminal aliphatic chains have worth to be further studied against human colon cancer for the purpose of drug development.
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Affiliation(s)
- Muhammad Asif
- EMAN Testing and Research Laboratory, School of Pharmaceutical Sciences, Universiti Sains Malaysia, 11800-USM, Penang, Malaysia
| | - Muhammad Adnan Iqbal
- School of Chemical Sciences, Universiti Sains Malaysia, 11800-USM, Penang, Malaysia; Department of Chemistry, University of Agriculture, Faisalabad 38000, Pakistan; Community College, University of Agriculture, Faisalabad 38000, Pakistan
| | - Mouayed A Hussein
- University of Basrah, College of Science, Department of Chemistry, Basra 61004, Iraq
| | - Chern Ein Oon
- Institute for Research in Molecular Medicine, Universiti Sains Malaysia, 11800-USM, Penang, Malaysia
| | - Rosenani A Haque
- School of Chemical Sciences, Universiti Sains Malaysia, 11800-USM, Penang, Malaysia.
| | - Mohamed B Khadeer Ahamed
- EMAN Testing and Research Laboratory, School of Pharmaceutical Sciences, Universiti Sains Malaysia, 11800-USM, Penang, Malaysia
| | - Aman Shah Abdul Majid
- Advanced Medical and Dental Institute, Universiti Sains Malaysia, Penang, 13200, Malaysia
| | - Amin Malik Shah Abdul Majid
- EMAN Testing and Research Laboratory, School of Pharmaceutical Sciences, Universiti Sains Malaysia, 11800-USM, Penang, Malaysia.
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