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Wang YP, Jiang TT, Sun J, Han Y, Yan WF, Wang YC, Lu J, Jin J, Liu YF, Li Q. Synthesis, structure, theoretical calculation and antibacterial property of two novel Zn(II)/Ni(II) compounds based on 3, 5-dichlorosalicylaldehyde thiocarbamide ligand. Bioorg Chem 2024; 144:107140. [PMID: 38245950 DOI: 10.1016/j.bioorg.2024.107140] [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: 10/16/2023] [Revised: 12/16/2023] [Accepted: 01/15/2024] [Indexed: 01/23/2024]
Abstract
Two new compounds namely [Zn(L1)phen]31 and Ni(L1)phen(MeOH) 2 (L1 = 3, 5-dichlorosalicylaldehyde thiosemicarbazone) were synthesized by the slow evaporation method at room temperature. The structure of ligand L1 was determined using 1H NMR and 13C NMR spectra. X-ray single crystal diffraction analysis revealed that compounds 1-2 can form 3D supramolecular network structures through π···π stacking and hydrogen bonding interactions. The DFT calculation shows that the coordination of ligand and metal is in good agreement with the experimental results. Hirshfeld surface analysis revealed that H…H and Cl…H interactions were the predominant interactions in compounds 1-2. Energy framework analysis indicated that dispersion energy played a dominant role in the energy composition of compounds 1-2. The inhibitory effects of compounds 1-2 against Escherichia coli (E. coli) and Methicillin-resistant Staphylococcus aureus (MRSA) were tested using the paper disk diffusion method (1: E. coli: 18 mm, MRSA: 17 mm, 2: E. coli: 15 mm, MRSA: 16 mm). Ion releasing experiments were conducted to assess the ion release capacity of compounds 1-2 (Zn2+, 4 days, 38.33 µg/mL; Ni2+, 4 days, 29.12 µg/mL). Molecular docking demonstrated the interaction modes of compounds 1-2 with UDP-N-acetylenolpyruvoylglucosamine reductase (MurB) and dihydrofolate reductase (DHFR) in bacteria, involving hydrophobic, stacking, hydrogen bonding and halogen bonding interactions. The generation of reactive oxygen species (ROS) in bacteria under the presence of compounds 1-2 were evaluated using a fluorescent dye known as dichlorodihydrofluorescein diacetate (DCFH-DA). Potential antibacterial mechanisms of compounds 1-2 were proposed.
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Affiliation(s)
- Yuan-Peng Wang
- School of Chemistry and Materials Science, Ludong University, Yantai, Shandong 264025, China
| | - Ting-Ting Jiang
- School of Life Science, Ludong University, Yantai, Shandong 264025, China
| | - Jie Sun
- School of Life Science, Ludong University, Yantai, Shandong 264025, China
| | - Yu Han
- School of Chemistry and Materials Science, Ludong University, Yantai, Shandong 264025, China
| | - Wen-Fu Yan
- College of Chemistry and State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun, Jilin 130023, China
| | - Yu-Chang Wang
- Yantai Valiant Fine Chemicals Co., Ltd, Yantai, Shandong 264006, China
| | - Jing Lu
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng, Shandong 252059, China
| | - Juan Jin
- School of Chemistry and Materials Science, Ludong University, Yantai, Shandong 264025, China; College of Chemistry and State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun, Jilin 130023, China.
| | - Yong-Feng Liu
- School of Chemistry and Materials Science, Ludong University, Yantai, Shandong 264025, China
| | - Qing Li
- School of Life Science, Ludong University, Yantai, Shandong 264025, China.
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Luo L, Gong S, Lei L, Yu X, Zhong S. A new Cd(II) Complex: Fluorescence Performances, Loading with Budesonide-hydrogels on Pediatric Asthma and Molecular Docking. J Fluoresc 2024:10.1007/s10895-024-03621-z. [PMID: 38407702 DOI: 10.1007/s10895-024-03621-z] [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: 12/28/2023] [Accepted: 02/19/2024] [Indexed: 02/27/2024]
Abstract
By applying the phosphonic acid ligand to the solvothermal reaction of nitrobenzylphosphonic acid (H2L) with Cd(NO3)2·4H2O in a mixed solvent of water and DMF, a novel Cd(II)-based coordination polymer, {[Cd(L)(H2O)2](H2O)}n (1), was successfully synthesized in this study. The excellent fluorescence performance of complex 1 was confirmed through fluorescence spectroscopy testing, and the obtained CIE standard coordinates (0.1599, 0.0786) positioned it in the blue fluorescence region. Transparent hyaluronic acid/carboxymethyl chitosan hydrogels were prepared using chemical synthesis, and their internal microstructure was observed. Using budesonide as a drug model, a new budesonide metal gel was prepared, and its therapeutic efficacy in treating pediatric asthma was evaluated. Molecular docking simulations indicated that the Cd complex formed three hydrogen bonding interactions with the target protein through its nitro group, revealing the potential origin of its biological activity.
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Affiliation(s)
- Lu Luo
- Department of Paediatrics, The Seventh People's Hospital of Chongqing, Chongqing, China
| | - Siming Gong
- Institute of Cardiovascular Diseases of PLA, T Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing, China
| | - Lin Lei
- Department of Cancer Center, Daping Hospital, Army Medical University, Chongqing, China
| | - Xin Yu
- Department of Gastroenterology, Chongqing Hospital of Traditional Chinese Medicine, Chongqing, China
| | - Shimin Zhong
- Department of Paediatrics, The Seventh People's Hospital of Chongqing, Chongqing, China.
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Dhibar S, Pal S, Karmakar K, Hafiz SA, Bhattacharjee S, Roy A, Rahaman SKM, Ray SJ, Dam S, Saha B. Two novel low molecular weight gelator-driven supramolecular metallogels efficient in antimicrobial activity applications. RSC Adv 2023; 13:32842-32849. [PMID: 38025858 PMCID: PMC10630960 DOI: 10.1039/d3ra05019j] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Accepted: 10/08/2023] [Indexed: 12/01/2023] Open
Abstract
A remarkable ultrasonication technique was successfully employed to create two novel metallogels using citric acid as a low molecular weight gelator, in combination with cadmium(ii)-acetate and mercury(ii)-acetate dissolved in N,N-dimethyl formamide at room temperature and under ambient conditions. The mechanical properties of the resulting Cd(ii)- and Hg(ii)-metallogels were rigorously examined through rheological analyses, which revealed their robust mechanical stability under varying angular frequencies and shear strains. Detailed characterization of the chemical constituents within these metallogels was accomplished through EDX mapping experiments, while microstructural features were visualized using field emission scanning electron microscope (FESEM) images. Additionally, FT-IR spectroscopic analysis was employed to elucidate the metallogel formation mechanism. Significantly, the antimicrobial efficacy of these novel metallogels was assessed against a panel of bacteria, including Gram-positive strains such as Bacillus subtilis and Staphylococcus epidermidis, as well as Gram-negative species like Escherichia coli and Pseudomonas aeruginosa. The results demonstrated substantial antibacterial activity, highlighting the potential of Cd(ii) and Hg(ii)-based citric acid-mediated metallogels as effective agents against a broad spectrum of bacteria. In conclusion, this study provides a comprehensive exploration of the synthesis, characterization, and antimicrobial properties of Cd(ii) and Hg(ii)-based citric acid-mediated metallogels, shedding light on their promising applications in combating both Gram-positive and Gram-negative bacterial infections. These findings open up exciting prospects for the development of advanced materials with multifaceted industrial and biomedical uses.
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Affiliation(s)
- Subhendu Dhibar
- Colloid Chemistry Laboratory, Department of Chemistry, The University of Burdwan Golapbag Burdwan-713104 West Bengal India +91 7001575909 +91 9476341691
| | - Suchetana Pal
- Department of Microbiology, The University of Burdwan Burdwan-713104 West Bengal India
| | - Kripasindhu Karmakar
- Colloid Chemistry Laboratory, Department of Chemistry, The University of Burdwan Golapbag Burdwan-713104 West Bengal India +91 7001575909 +91 9476341691
| | - Sk Abdul Hafiz
- Department of Chemistry, Kazi Nazrul University Asansol-713303 West Bengal India
| | - Subham Bhattacharjee
- Department of Chemistry, Kazi Nazrul University Asansol-713303 West Bengal India
| | - Arpita Roy
- Department of Physics, Indian Institute of Technology Patna Bihar-801106 India
| | - S K Mehebub Rahaman
- Colloid Chemistry Laboratory, Department of Chemistry, The University of Burdwan Golapbag Burdwan-713104 West Bengal India +91 7001575909 +91 9476341691
| | - Soumya Jyoti Ray
- Department of Physics, Indian Institute of Technology Patna Bihar-801106 India
| | - Somasri Dam
- Department of Microbiology, The University of Burdwan Burdwan-713104 West Bengal India
| | - Bidyut Saha
- Colloid Chemistry Laboratory, Department of Chemistry, The University of Burdwan Golapbag Burdwan-713104 West Bengal India +91 7001575909 +91 9476341691
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Li J, Ren H, Li J. Application Values of Two Cu(II) Schiff Base Coordination Complexes on Blue Fluorescent Materials. J Fluoresc 2023:10.1007/s10895-023-03423-9. [PMID: 37697175 DOI: 10.1007/s10895-023-03423-9] [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: 08/03/2023] [Accepted: 08/28/2023] [Indexed: 09/13/2023]
Abstract
Two Schiff base binuclear Cu(II) compounds, [Cu2(L)2·(H2O)2]·2DMF (1) together with its coordination polymer (CP) [Cu2(L)2·(4,4'-bpy)2]n (2) (H2L is 4-hydroxy-3-((2-hydroxy-5-mercaptobenzylidene)amino)-2H-chromen-2-one and 4,4'-bpy is 4,4'-bipyridine), were generated under an identical experimental environment in the absence and existence of auxiliary ligand 4,4'-bpy. Fluorescence spectroscopy testing shows that the ligand-based blue fluorescence emission offers potential for application as a blue photoluminescent material.
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Affiliation(s)
- Jing Li
- The Key Laboratory for Surface Engineering and Remanufacturing in Shaanxi Province, Key Laboratory of Chemistry of New Material of Functional Inorganic Composites, School of Chemical Engineering, Xi'an University, Xi'an, Shaanxi, China
| | - Hongjiang Ren
- The Key Laboratory for Surface Engineering and Remanufacturing in Shaanxi Province, Key Laboratory of Chemistry of New Material of Functional Inorganic Composites, School of Chemical Engineering, Xi'an University, Xi'an, Shaanxi, China
| | - Jiangtao Li
- The Key Laboratory for Surface Engineering and Remanufacturing in Shaanxi Province, Key Laboratory of Chemistry of New Material of Functional Inorganic Composites, School of Chemical Engineering, Xi'an University, Xi'an, Shaanxi, China.
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Synthesis and characterization of novel binuclear zinc complex, immobilization in nano-porous support, and its catalytic application. MOLECULAR CATALYSIS 2023. [DOI: 10.1016/j.mcat.2023.112964] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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6
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Vhanale BT, Shinde AT. Synthesis, Characterization, Powder X-Ray Diffraction Analysis, ESR Study, Thermal Stability of Ni(II) and Fe(III) Schiff Base Ligand Complexes and Potency Study as Antibacterial and Antioxidant Agents. Polycycl Aromat Compd 2023. [DOI: 10.1080/10406638.2022.2158886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Bhagwat T. Vhanale
- P.G. Department of Chemistry, S.C.S. College, Omerga, India
- P.G. Department of Chemistry, N.E.S. Science College, Nanded, India
| | - Avinash T. Shinde
- P.G. Department of Chemistry, S.C.S. College, Omerga, India
- P.G. Department of Chemistry, N.E.S. Science College, Nanded, India
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Majumdar D, Roy S, Frontera A. The importance of tetrel bonding interactions with carbon in two arrestive iso-structural Cd(ii)-Salen coordination complexes: a comprehensive DFT overview in crystal engineering. RSC Adv 2022; 12:35860-35872. [PMID: 36545098 PMCID: PMC9753102 DOI: 10.1039/d2ra07080d] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Accepted: 12/01/2022] [Indexed: 12/23/2022] Open
Abstract
In this article, we describe the serendipitous synthesis of two remarkable iso-structural Cd(ii)-Salen complexes [L2Cd4(OAc)2(NCS)2] in the presence of H2L and NaSCN {where L = L1 (N,N'-bis(3-methoxysalicylidene)-1,2-diaminopropane) and L = L2 (N,N'-bis(3-methoxysalicylidene)-ethylenediamine) in 1 and 2, respectively}. The complexes were characterized by using elemental analysis, SEM-EDX, PXRD, spectroscopy, and X-ray crystallography. The X-ray crystal structure revealed that both complexes crystallize in the orthorhombic space group Pbcn, with unit cell parameters: a = 20.758(6), b = 11.022(3), c = 21.396(6) Å, V = 4895(2) Å3, and Z = 4. The inner N2O2 and outer O4 compartments are essentially occupied by two different Cd(ii) metal ions resulting from the de-protonated form of the ligand (L2-) with the Cd(1) metal ions adopting a capped octahedral geometry. At the same time, Cd(2) assumes a distorted trigonal prismatic geometry. The solid-state crystal structure involves various non-covalent supramolecular interactions delineated by Hirshfeld Surface and 2D fingerprint plot analysis. Noteworthily, interesting S⋯H, O⋯H, and N⋯H contacts were observed, which have identical percentages in both complexes. The sparse tetrel bonding interactions in the complex, involving the CH3 group, were evaluated in a new dimension of DFT. We observed this privileged bonding landscape that leads to the formation of self-assembled dimers in the crystal complexes. DFT-based MEP, RDG surface, NBO, and QTAIM/NCI plot investigation quantified such unique tetrel bonding interactions.
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Affiliation(s)
| | - Sourav Roy
- Solid State and Structural Chemistry Unit, Indian Institute of ScienceBangalore 560 012India
| | - Antonio Frontera
- Department de Quimica, Universitat de les Illes BalearsCra. de Valldemossa km 7.5Palma de Mallorca (Baleares) 07122Spain
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8
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Squaric acid driven supramolecular metallogels of Cd(II) and Zn(II): Sensitive inhibitors for multi-drug resistance ESKAPE pathogens. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.120619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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9
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Zhou Y, Lin HH, Cai QQ, Wang DH. A Cu(II) coordination polymer: Crystal structure and therapeutic effect on sepsis. J INDIAN CHEM SOC 2022. [DOI: 10.1016/j.jics.2022.100664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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10
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Pandey M, Jadav D, Manhas A, Kediya S, Tsunoji N, Kumar R, Das S, Bandyopadhyay M. Synthesis and characterization of mononuclear Zn complex, immobilized on ordered mesoporous silica and their tunable catalytic properties. MOLECULAR CATALYSIS 2022. [DOI: 10.1016/j.mcat.2022.112365] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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11
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Miscellaneous dimensional coordination polymers and luminescence emission properties of cadmium(II)-pseudohalide complexes. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2022.120871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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12
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Falkievich DB, Martínez Medina JJ, Alegre WS, López Tévez LL, Franca CA, Ferrer EG, Williams PAM. Computational studies, antimicrobial activity, inhibition of biofilm production and safety profile of the cadmium complex of 1,10‐phenanthroline and cyanoguanidine. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6695] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
| | | | | | | | - Carlos A. Franca
- CEQUINOR, CONICET/UNLP, Facultad de Ciencias Exactas, Universidad Nacional de La Plata La Plata Argentina
| | - Evelina G. Ferrer
- CEQUINOR, CONICET/UNLP, Facultad de Ciencias Exactas, Universidad Nacional de La Plata La Plata Argentina
| | - Patricia A. M. Williams
- CEQUINOR, CONICET/UNLP, Facultad de Ciencias Exactas, Universidad Nacional de La Plata La Plata Argentina
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Li R, Dou L, Tong L, Dong W. Exploring two helical centrosymmetric homotetranuclear Cu (II) bis (salamo)‐based complexes. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6671] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Ruo‐Yu Li
- School of Chemistry and Chemical Engineering Lanzhou Jiaotong University Lanzhou Gansu PR China
| | - Lin Dou
- School of Chemistry and Chemical Engineering Lanzhou Jiaotong University Lanzhou Gansu PR China
| | - Li Tong
- School of Chemistry and Chemical Engineering Lanzhou Jiaotong University Lanzhou Gansu PR China
| | - Wen‐Kui Dong
- School of Chemistry and Chemical Engineering Lanzhou Jiaotong University Lanzhou Gansu PR China
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14
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Biswas S, Karim S, Zangrando E, Chandra A. An effortless approach to synthesize two structurally diverse nano copper (II) materials and assessment of their apoptosis inducing ability on lung cancer cell line. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Sneha Biswas
- Department of Chemistry University of Calcutta Kolkata India
| | - Suhana Karim
- Department of Chemistry University of Calcutta Kolkata India
| | - Ennio Zangrando
- Department of Chemical and Pharmaceutical Sciences University of Trieste Trieste Italy
| | - Arpita Chandra
- Department of in Vitro Carcinogenesis and Cellular Chemotherapy Chittaranjan National Cancer Institute Kolkata West Bengal India
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Jadav D, Shukla P, Bandyopadhyay R, Sarma PJ, Deka R, Kumar R, Das S, Tsunoji N, Bandyopadhyay M. Immobilization of Zn4 complex on functionalized Layered HUS-7: Synthesis, Structural Investigation and Catalytic Activity. NEW J CHEM 2022. [DOI: 10.1039/d2nj00669c] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Tetranuclear Zn (Zn4) complex was selected for the immobilization on novel layered Hiroshima University Silicate (HUS)-7. Modification of HUS-7 was carried out with sulfopropylsilyl agent followed by Zn4 complex incorporation....
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Soni V, Raizada P, Singh P, Cuong HN, S R, Saini A, Saini RV, Le QV, Nadda AK, Le TT, Nguyen VH. Sustainable and green trends in using plant extracts for the synthesis of biogenic metal nanoparticles toward environmental and pharmaceutical advances: A review. ENVIRONMENTAL RESEARCH 2021; 202:111622. [PMID: 34245729 DOI: 10.1016/j.envres.2021.111622] [Citation(s) in RCA: 55] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2021] [Revised: 06/22/2021] [Accepted: 06/28/2021] [Indexed: 05/24/2023]
Abstract
Conventionally utilized physical and chemical routes for constructing nanoparticles are not eco-friendly. They are associated with many shortcomings like the requirement of specially designed equipment, templates, extremely high temperature, and pressure. Biosynthesis seems to be drawn unequivocal attention owing to its upsurge of applications in different fields like; energy, nutrition, pharmaceutical, and medicinal sciences. To harness the biological sources, the present review describes an environment-friendly route to generate biogenic nanoparticles from the natural plant extracts and the followed mechanisms for their synthesis, growth, and stabilization. The present review summarizes the recent trends involved in the photosynthesis of metallic nanoparticles and their effective use in controlling malaria, hepatitis, cancer, like various endemic diseases. Also, various characterization approaches, such as UV-visible spectrophotometry, Fourier transform infrared spectroscopy, powder X-ray diffraction, scanning electron microscopy, transmission electron microscopy, and energy-dispersive X-ray spectroscopy, are discussed here examine the properties of as-fabricated nanoparticles. Various plant parts like leaves, stems, barks, fruit, and flowers are rich in flavonoids, phenols, steroids, terpenoids, enzymes, and alkaloids, thereby playing an essential role in reducing metal ions that generate metallic nanoparticles. Herein, the uniqueness of phytofabricated nanoparticles along with their distinctive antibacterial, antioxidant, cytotoxic, and drug delivery properties are featured. Lastly, this work highlights the various challenges and future perspectives to further synthesize biogenic metal nanoparticles toward environmental and pharmaceutical advances in the coming years.
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Affiliation(s)
- Vatika Soni
- School of Chemistry, Faculty of Basic Sciences, Shoolini University, Solan, Himachal Pradesh, 173229, India
| | - Pankaj Raizada
- School of Chemistry, Faculty of Basic Sciences, Shoolini University, Solan, Himachal Pradesh, 173229, India.
| | - Pardeep Singh
- School of Chemistry, Faculty of Basic Sciences, Shoolini University, Solan, Himachal Pradesh, 173229, India
| | - Hoang Ngoc Cuong
- Faculty of Biotechnology, Binh Duong University, Thu Dau Mot, Viet Nam
| | - Rangabhashiyam S
- Department of Biotechnology, School of Chemical and Biotechnology, SASTRA Deemed University, Thanjavur, 613401, Tamilnadu, India
| | - Adesh Saini
- Department of Biotechnology, MMEC, Maharishi Markandeshwar (Deemed to be University), Mullana-Ambala, 133207, Haryana, India
| | - Reena V Saini
- Department of Biotechnology, MMEC, Maharishi Markandeshwar (Deemed to be University), Mullana-Ambala, 133207, Haryana, India
| | - Quyet Van Le
- Department of Materials Science and Engineering, Korea University, 145, Anam-ro Seongbuk-gu, Seoul, 02841, South Korea
| | - Ashok Kumar Nadda
- Department of Biotechnology and Bioinformatics, Jaypee University of Information Technology, Waknaghat, Solan, Himachal Pradesh, 173 234, India
| | - Thi-Thu Le
- Institute of Hydrogen Technology, Helmholtz-Zentrum hereon GmbH, Max-Planck-Straße 1, D-21502, Geesthacht, Germany
| | - Van-Huy Nguyen
- Faculty of Biotechnology, Binh Duong University, Thu Dau Mot, Viet Nam.
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Coordination Polymers in Dicyanamido-Cadmium(II) with Diverse Network Dimensionalities. CRYSTALS 2021. [DOI: 10.3390/cryst11020181] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The synthesis and structural characterization of six dicyanamido-cadmium(II) complexes are reported: catena-[Cd(μ1,3-dca)(μ1,5-dca)(3-ampy)] (1), catena-[Cd3(μ1,3,5-dca)2(μ1,5-dca)4(pyNO)2(H2O)2] (2), catena-{Cd(H2O)2(μ1,5-dca)2](2,6-lut-NO)} (3), catena-[Cd(Me2en)(μ1,5-dca)2] (4), catena-[Cd(Me4en)(μ1,5-dca)2] (5), and [Cd(1,8-damnp)2(dca)2] (6), where dca = dicyanamide anion, 3-ampy = 3-aminopyridine, pyNO = pyridine-N-oxide, 2,6-lut-NO = 2,6-lutidine-N-oxide, Me2en = N,N-dimethyl-ethylenediamine, Me4en = N,N,N′,N′-tetramethyl-ethylenediamine, and 1,8-damnp = 1,8-diaminonaphthaline. The coordination polymers have different dimensionalities: 1 and 5 form 3D networks structures; 3 and 4 form polymeric 1D chains and 1DD double chains, respectively. Ribbons of three fused polymeric chains are observed in 2. In 6, the mononuclear complex units form a hydrogen-bonded supramolecular 3D network. In the coordination polymer compounds, the dca linkers display three bonding modes: the most common μ1,5-dca and the least popular μ1,3- and μ1,3,5-dca bonding. The luminescence emission and thermal properties of the complexes were investigated.
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