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Singh A, Shiv K, Singh R, Bharty MK, Manna PP, Prasad LB. Antiproliferative activity of Fe(II), Co(II), Ni(II), Cu(II), and Zn(II) complexes of dithiocarbamate: synthesis, structural characterization, and thermal studies. Dalton Trans 2024; 53:1196-1208. [PMID: 38108492 DOI: 10.1039/d3dt03724j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2023]
Abstract
Five new metal complexes of Fe(II) (1), Co(II) (2), Ni(II) (3), Cu(II) (4), and Zn(II) (5), derived from an N-cyclohexyl N-(3,4-dimethoxybenzyl) dithiocarbamate ligand, have been successfully synthesized and fully characterized by different analytical techniques i.e. elemental analyses, FT-IR, UV-Vis, 1H & 13C NMR, and HRMS. Furthermore, complexes 4 and 5 have been characterized by the SC-XRD technique. Complex 4 adopts a distorted square planar geometry around the Cu(II) center while complex 5 adopts a distorted tetrahedral geometry around the Zn(II) center. In addition, an eight-membered symmetric chair-like metallacycle ring containing two Zn(II) centers has also been found in complex 5. XRD data also show that complexes 4 and 5 are stabilized by various weak intermolecular hydrogen bonding interactions. The course of the thermal degradation of metal complexes 1-5 has been examined by TG-DTA data which revealed that metal sulphide formed as the final residue. Complexes 1-5 demonstrated concentration-dependent cytotoxicity and growth inhibition of DL tumor cells. Among the compounds, complexes 1, 4, and 5 showed significant cytotoxicity and induced a loss in the viability of DL cells. Therapy with complexes 1, 4, and 5 protects DL tumor-bearing animals from exacerbation of the disease, increases lifespan, and significantly improves the histopathological parameters of the vascularized organ, including preventing metastasis. Overall cytotoxicity assay results indicate that all complexes have remarkable cytotoxic potential in comparison with the free ligand.
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Affiliation(s)
- Anupam Singh
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi 221005, India.
| | - Kunal Shiv
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi 221005, India.
| | - Ranjeet Singh
- Immunobiology Laboratory, Department of Zoology, Institute of Science, Banaras Hindu University, Varanasi 221005, India.
| | - M K Bharty
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi 221005, India.
| | - Partha Pratim Manna
- Immunobiology Laboratory, Department of Zoology, Institute of Science, Banaras Hindu University, Varanasi 221005, India.
| | - Lal Bahadur Prasad
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi 221005, India.
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2
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Yang Q, Olaifa K, Andrew FP, Ajibade PA, Ajunwa OM, Marsili E. Assessment of physiological and electrochemical effects of a repurposed zinc dithiocarbamate complex on Acinetobacter baumannii biofilms. Sci Rep 2022; 12:11701. [PMID: 35810245 PMCID: PMC9271062 DOI: 10.1038/s41598-022-16047-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Accepted: 07/04/2022] [Indexed: 11/09/2022] Open
Abstract
Acinetobacter baumannii is an infectious agent of global proportion and concern, partly due to its proficiency in development of antibiotic resistance phenotypes and biofilm formation. Dithiocarbamates (DTC) have been identified as possible alternatives to the current antimicrobials. We report here the evaluation of several DTC-metal complexes against A. baumannii planktonic cells and biofilms. Among the DTC-metal complexes and DTCs tested, ZnL1 (N-methyl-1-phenyldithiocarbamato-S,S' Zn(II)), originally designed as an antitumor agent, is effective against biofilm forming A. baumannii. A MIC value of 12.5 µM, comparable to that of Gentamicin (5 µM) was measured for planktonic cells in tryptic soy broth. Spectroscopy, microscopy and biochemical analyses reveal cell membrane degradation and leakage after treatment with ZnL1. Bioelectrochemical analyses show that ZnL1 reduces biofilm formation and decreases extracellular respiration of pre-formed biofilms, as corroborated by microscopic analyses. Due to the affinity of Zn to cells and the metal chelating nature of L1 ligand, we hypothesize ZnL1 could alter metalloprotein functions in the membranes of A. baumannii cells, leading to altered redox balance. Results indicate that the DTC-Zn metal complex is an effective antimicrobial agent against early A. baumannii biofilms under laboratory conditions.
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Affiliation(s)
- Qing Yang
- Biofilm Laboratory, Department of Chemical and Materials Engineering, School of Engineering and Digital Sciences, Nazarbayev University, 53 Kabanbay Batyr Avenue, Nur-Sultan, 01000, Kazakhstan
| | - Kayode Olaifa
- Biofilm Laboratory, Department of Chemical and Materials Engineering, School of Engineering and Digital Sciences, Nazarbayev University, 53 Kabanbay Batyr Avenue, Nur-Sultan, 01000, Kazakhstan
| | - Fartisincha P Andrew
- Department of Science Laboratory Technology, Modibbo Adama University, Yola, Nigeria
| | - Peter A Ajibade
- School of Chemistry and Physics, University of KwaZulu-Natal, Scottsville, Pietermaritzburg, South Africa
| | - Obinna M Ajunwa
- Biofilm Laboratory, Department of Chemical and Materials Engineering, School of Engineering and Digital Sciences, Nazarbayev University, 53 Kabanbay Batyr Avenue, Nur-Sultan, 01000, Kazakhstan.,Department of Microbiology, Modibbo Adama University, Yola, Nigeria
| | - Enrico Marsili
- Biofilm Laboratory, Department of Chemical and Materials Engineering, School of Engineering and Digital Sciences, Nazarbayev University, 53 Kabanbay Batyr Avenue, Nur-Sultan, 01000, Kazakhstan.
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Pellei M, Del Bello F, Porchia M, Santini C. Zinc coordination complexes as anticancer agents. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.214088] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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Ajibade PA, Andrew FP. Synthesis, characterization, and in vitro anticancer studies of chlorido(triphenylphosphine)ruthenium(II) dithiocarbamate complexes. PHOSPHORUS SULFUR 2021. [DOI: 10.1080/10426507.2021.1925671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Peter A. Ajibade
- School of Chemistry and Physics, University of KwaZulu-Natal, Scottsville, Pietermaritzburg, South Africa
| | - Fartisincha P. Andrew
- School of Chemistry and Physics, University of KwaZulu-Natal, Scottsville, Pietermaritzburg, South Africa
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5
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Fu DP, Yang S, Lu JM, Lian HY, Qin KR. Two Co(II) coordination polymers: application values on spinal osteomyelitis by reducing the inflammatory response in the paravertebral soft tissue. CHEMICAL PAPERS 2021. [DOI: 10.1007/s11696-020-01442-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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6
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Synthesis, characterization and in vitro screening for anticancer potential of Mn(II), Co(II), Cu(II), Zn(II), and Pt(II) methoxyphenyl dithiocarbamato complexes. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.129894] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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7
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Yang T, Niu SL, Wang GD, Tong M, Fu G, Chen ZH, Hou BB. Two mixed ligand Co(II)-coordination polymers: treatment ability on skin necrosis after fracture and internal fixation by reducing MCSF and TNF-α. INORG NANO-MET CHEM 2021. [DOI: 10.1080/24701556.2020.1789999] [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]
Affiliation(s)
- Tao Yang
- Department of Spine Surgery (II), The Fourth Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, China
| | - Shu-Liang Niu
- Basic Medical College, Xinjiang Medical University, Urumqi, Xinjiang, China
| | - Guang-Dong Wang
- Department of Orthopaedics (III), The Fourth Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, China
| | - Min Tong
- Department of Traumatic Orthopaedics (I), The Second Affiliated Hospital of Shaanxi University of Chinese Medicine, Xianyang, Shaanxi, China
| | - Gang Fu
- Department of Spine Surgery (II), The Fourth Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, China
| | - Zhi-Hui Chen
- Department of Traumatic Orthopaedics (I), The Second Affiliated Hospital of Shaanxi University of Chinese Medicine, Xianyang, Shaanxi, China
| | - Bin-Bin Hou
- Department of Medicine, Dalian Medical University, Dalian, Liaoning, China
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8
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Ajibade PA, Sikakane BM, Oluwalana AE, Paca AM, Singh M. Synthesis, crystal structure and in vitro anticancer studies of bis(dibenzyldithiocarbamato)Zn(II). J COORD CHEM 2021. [DOI: 10.1080/00958972.2021.1887482] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Peter A. Ajibade
- School of Chemistry and Physics, University of KwaZulu-Natal, Scottsville, South Africa
| | - Berlinda M. Sikakane
- School of Chemistry and Physics, University of KwaZulu-Natal, Scottsville, South Africa
| | - Abimbola E. Oluwalana
- School of Chemistry and Physics, University of KwaZulu-Natal, Scottsville, South Africa
| | - Athandwe M. Paca
- School of Chemistry and Physics, University of KwaZulu-Natal, Scottsville, South Africa
| | - Moganavelli Singh
- School of Life Sciences, University of KwaZulu-Natal, Durban, South Africa
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10
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Zhang XB, Jia ZC, Ma HG, Pan H, Lin XB, Zeng H. A Co(II)-mediated coordination polymer: treatment capability on post-traumatic osteoarthritis via reducing inflammatory response. INORG NANO-MET CHEM 2021. [DOI: 10.1080/24701556.2020.1762216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Xi-Biao Zhang
- IV Department of Surgery, Hot Spring Sanatorium of Linyi, Shandong Coal (Linyi Hedong Central Hospital), Linyi, Shandong, China
| | - Zhi-Cai Jia
- Orthopedics Department 2, Xinjiang Urumqi Friendship Hospital, urumqi, xinjiang, China
| | - Hao-Guang Ma
- IV Department of Surgery, Hot Spring Sanatorium of Linyi, Shandong Coal (Linyi Hedong Central Hospital), Linyi, Shandong, China
| | - Hua Pan
- Department of Orthopedics, Zhuhai Integrated Traditional Chinese and Western Medicine Hospital, Zhuhai, Guangdong, China
| | - Xiang-Bo Lin
- Department of Orthopedics, Rizhao People’s Hospital of Shandong, Rizhao, Shandong, China
| | - Haibo Zeng
- Department of Anesthesiology, Huazhong University of Science and Technology, Wuhan, Hubei, China
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11
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Fang X, Tong KZ, Wang X, Ni HF. Two Mixed-ligand Coordination Polymers: Crystal Structures and Protective Effect on Ischemic Stroke by Increasing glp1r Expression. J Oleo Sci 2020; 69:743-750. [PMID: 32612024 DOI: 10.5650/jos.ess20047] [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] [Indexed: 11/13/2022] Open
Abstract
In this study, two new mixed-ligand coordination polymers {[Co(bbi)(tdc)]·5H2O}n (1, bbi = 1,4-bis(imidazolyl)butane) and {[Cu2(bimb)(H2O)(μ3-tdc)2(DMF)2]·H2O}n (2, bimb = 4-bis(1H-imidazol-1-yl-methyl)benzene) were synthesized under the solvothermal conditions via reaction of 2,5-thiophenedicarboxylic acid (H2tdc) with the corresponding metal salts in the existence of different flexible bis-imidazole ligands (bbi for 1 and bimb for 2). The as-prepared two structures were detected via the single crystal X-ray diffraction (SXRD) and then characterized via the analysis of element, powder X-ray diffraction (PXRD), thermogravimetric analysis (TGA) as well as infrared (IR) spectroscopy. Furthermore, the protective activity of the compound on the mice with ischemic stroke was evaluated. Firstly, the real time reverse transcription-polymerase chain raction (RT-PCR) was carried out to determine the effect of compounds 1 and 2 against the relative expression level of the glucagon-like peptide 1 receptors (glp1r) on the cerebrovascular endothelial cells. Next, the Morris Water Maze Experiment was also used to detect the improvement function of compounds 1 and 2 on the nice mice cognitive function.
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Affiliation(s)
- Xing Fang
- Department of Neurology, Beilun People's Hospital
| | - Ke-Zhen Tong
- Department of Pediatrics, Ningbo Yinzhou People's Hospital
| | - Xin Wang
- Department of Neurology, Beilun People's Hospital
| | - Hua-Fu Ni
- Department of Neurology, Beilun People's Hospital
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12
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Li SF, Tang SS, Weng SY, Xia M. Two mixed-ligand coordination polymers: structural diversity and anticancer activity on cervical carcinoma. INORG NANO-MET CHEM 2020. [DOI: 10.1080/24701556.2020.1835975] [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]
Affiliation(s)
- Su-Fen Li
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Army Medical University, Chongqing, China
| | - Si-Si Tang
- Department of Obstetrics and Gynecology, Chongqing Traditional Chinese Medicine Hospital, Chongqing, China
| | - Shuang-Yan Weng
- Department of Obstetrics and Gynecology, Chongqing Traditional Chinese Medicine Hospital, Chongqing, China
| | - Min Xia
- Department of Obstetrics and Gynecology, Chongqing Traditional Chinese Medicine Hospital, Chongqing, China
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13
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Wang WJ, Wang XG, Hou BB. TWO Co(II)-BASED COORDINATION POLYMERS:
STRUCTURAL DIVERSITY AND PREVENTION ACTIVITY ON SKIN NECROSIS AFTER FRACTURE AND INTERNAL FIXATION. J STRUCT CHEM+ 2020. [DOI: 10.1134/s0022476620100182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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14
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Li S, Zhang JG, Zhao YW, Wang CL, Wu Q, Lei G. Construction of two coordination polymers based on imidazolyl and aromatic dicarboxylic acid ligands: structural diversity and anti-lung cancer activity study. INORG NANO-MET CHEM 2020. [DOI: 10.1080/24701556.2020.1727513] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Shuang Li
- Department of Graduate School, Tianjin Medical University, Tianjin, China
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Jiamusi University, Jiamusi, China
| | - Jin-Gang Zhang
- Department of Osteology, The Central Hospital of Jiamusi City, Jiamusi, China
| | - Yun-Wei Zhao
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Jiamusi University, Jiamusi, China
| | - Chun-Ling Wang
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Jiamusi University, Jiamusi, China
| | - Qi Wu
- Department of Respiration, Haihe Clinical College of Tianjin Medical University, Tianjin, China
| | - Gao Lei
- Department of Neurosurgery, Weifang People’s Hospital, Weifang, China
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15
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Wu AF, Xu CL, Ji ML, Zhu TY. A Co(II)-based coordination polymer: treatment activity on endometrial cancer by inducing cell apoptosis through regulating the expression of miRNA29. INORG NANO-MET CHEM 2020. [DOI: 10.1080/24701556.2020.1802749] [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]
Affiliation(s)
- Ai-Fang Wu
- Department of Gynaecology, The 960th Hospital of the PLA Joint Logistics Support Force, Jinan, PR China
| | - Chong-Li Xu
- Department of Gynaecology, The 960th Hospital of the PLA Joint Logistics Support Force, Jinan, PR China
| | - Mei-Ling Ji
- Department of Gynaecology, The 960th Hospital of the PLA Joint Logistics Support Force, Jinan, PR China
| | - Tong-Yu Zhu
- Department of Gynaecology, The 960th Hospital of the PLA Joint Logistics Support Force, Jinan, PR China
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Synthesis, Crystal Structures and Anticancer Studies of Morpholinyldithiocarbamato Cu(II) and Zn(II) Complexes. Molecules 2020; 25:molecules25163584. [PMID: 32781741 PMCID: PMC7464096 DOI: 10.3390/molecules25163584] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Revised: 08/01/2020] [Accepted: 08/03/2020] [Indexed: 12/19/2022] Open
Abstract
Cu(II) and Zn(II) morpholinyldithiocarbamato complexes, formulated as [Cu(MphDTC)2] and [Zn(μ-MphDTC)2(MphDTC)2], where MphDTC is morpholinyldithiocarbamate were synthesized and characterized by elemental analysis, spectroscopic techniques and single-crystal X-ray crystallography. The molecular structure of the Cu(II) complex revealed a mononuclear compound in which the Cu(II) ion was bonded to two morpholinyl dithiocarbamate ligands to form a four-coordinate distorted square planar geometry. The molecular structure of the Zn(II) complex was revealed to be dinuclear, and each metal ion was bonded to two morpholinyl dithiocarbamate bidentate anions, one acting as chelating ligand, the other as a bridge between the two Zn(II) ions. The anticancer activity of the morpholinyldithiocarbamate ligand, Cu(II) and Zn(II) complexes were evaluated against renal (TK10), melanoma (UACC62) and breast (MCF7) cancer cells by a Sulforhodamine B (SRB) assay. Morpholinyldithiocarbamate was more active than the standard drug parthenolide against renal and breast cancer cell lines, and [Zn(μ-MphDTC)2(MphDTC)2] was the most active complex against breast cancer. The copper(II) complex had a comparable activity with the standard against renal and breast cancer cell lines but showed an enhanced potency against melanoma when compared to parthenolide.
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Radisavljević S, Petrović B. Gold(III) Complexes: An Overview on Their Kinetics, Interactions With DNA/BSA, Cytotoxic Activity, and Computational Calculations. Front Chem 2020; 8:379. [PMID: 32509724 PMCID: PMC7251155 DOI: 10.3389/fchem.2020.00379] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Accepted: 04/09/2020] [Indexed: 12/24/2022] Open
Abstract
In the last few years, metallodrugs play a key role in the development of medicinal chemistry. The choice of metal ion, its oxidation state and stability, and the choice of inert and labile ligands are just some of the very important facts which must be considered before starting the synthesis of complexes with utilization in medicinal purpose. As a result, a lot of compounds of different transition metal ions found application for diagnostic and therapeutic purpose. Beside all, gold compounds have attracted particular attention. It is well-known that gold compounds could be used for the treatment of cancer, HIV, rheumatoid arthritis (chrysotherapy), and other diseases. This metal ion has unoccupied d-sublevels and possibility to form compounds with different oxidation states, from -1 to +5. However, gold(I) and gold(III) complexes are dominant in chemistry and medicine. Especially, gold(III) complexes are of great interest due to their structural similarity with cisplatin. Accordingly, this review summarizes the chemistry of some mononuclear and polynuclear gold(III) complexes. Special attention is given to gold(III) complexes with nitrogen-donor inert ligands (aliphatic or aromatic that have a possibility to stabilize complex) and their kinetic behavior toward different biologically relevant nucleophiles, mechanism of interaction with DNA/bovine serum albumin (BSA), cytotoxic activity, as well as computational calculations.
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Affiliation(s)
- Snežana Radisavljević
- Department of Chemistry, Faculty of Science, University of Kragujevac, Kragujevac, Serbia
| | - Biljana Petrović
- Department of Chemistry, Faculty of Science, University of Kragujevac, Kragujevac, Serbia
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18
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Ajibade PA, Fatokun AA, Andrew FP. Synthesis, characterization and anti-cancer studies of Mn(II), Cu(II), Zn(II) and Pt(II) dithiocarbamate complexes - crystal structures of the Cu(II) and Pt(II) complexes. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119431] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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19
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Oladipo SD, Omondi B, Mocktar C. Co(III)
N
,
N
′‐diarylformamidine dithiocarbamate complexes: Synthesis, characterization, crystal structures and biological studies. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5610] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Segun D. Oladipo
- School of Chemistry and Physics, Westville CampusUniversity of Kwazulu‐Natal Private Bag X54001 Durban 4000 South Africa
| | - Bernard Omondi
- School of Chemistry and Physics, Pietermaritzburg CampusUniversity of Kwazulu‐Natal Private Bag X01 Scottsville 3209 South Africa
| | - Chunderika Mocktar
- Discipline of Pharmaceutical Sciences, School of Health SciencesUniversity of Kwazulu‐Natal Private Bag X54001 Durban 4000 South Africa
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Abdnoor ZM, Alabdali AJ. Synthesis, characterization, and anticancer activity of some azole‐heterocyclic complexes with gold(III), palladium(II), nickel(II), and copper(II) metal ions. J CHIN CHEM SOC-TAIP 2019. [DOI: 10.1002/jccs.201900010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Zahraa M. Abdnoor
- Department of Chemistry, College of SciencesAl‐Nahrain University Baghdad Iraq
| | - Ammar J. Alabdali
- Department of Chemistry, College of SciencesAl‐Nahrain University Baghdad Iraq
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21
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Synthesis and structural studies of nickel(II)- and copper(II)-N,N′-diarylformamidine dithiocarbamate complexes as antimicrobial and antioxidant agents. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.06.038] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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22
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Mphahlele LLR, Ajibade PA. Synthesis and crystal structure of bis(morpholino dithiocarbamato) Cd(II) complex and its use as precursor for CdS quantum dots using different capping agents. J Sulphur Chem 2019. [DOI: 10.1080/17415993.2019.1637876] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Lebogang L. R. Mphahlele
- School of Chemistry and Physics, University of KwaZulu-Natal, Scottsville, Pietermaritzburg, South Africa
| | - Peter A. Ajibade
- School of Chemistry and Physics, University of KwaZulu-Natal, Scottsville, Pietermaritzburg, South Africa
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Andrew FP, Ajibade PA. Synthesis, characterization, and electrochemical studies of Co(II, III) dithiocarbamate complexes. J COORD CHEM 2019. [DOI: 10.1080/00958972.2019.1596263] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Fartisincha P. Andrew
- School of Chemistry and Physics, University of KwaZulu-Natal, Scottsville, Pietermaritzburg, South Africa
| | - Peter A. Ajibade
- School of Chemistry and Physics, University of KwaZulu-Natal, Scottsville, Pietermaritzburg, South Africa
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