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Rao C, Liao D, Pan Y, Zhong Y, Zhang W, Ouyang Q, Nezamzadeh-Ejhieh A, Liu J. Novel formulations of metal-organic frameworks for controlled drug delivery. Expert Opin Drug Deliv 2022; 19:1183-1202. [DOI: 10.1080/17425247.2022.2064450] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Affiliation(s)
- Congying Rao
- The First Dongguan Affiliated Hospital, Guangdong Medical University, Dongguan, 523808, China
- Guangdong Provincial Key Laboratory of Research and Development of Natural Drugs, and School of Pharmacy, Guangdong Medical University, Guangdong Medical University Key Laboratory of Research and Development of New Medical Materials, Dongguan, 523808, China
- These authors have equal contributions
| | - Donghui Liao
- The First Dongguan Affiliated Hospital, Guangdong Medical University, Dongguan, 523808, China
- Guangdong Provincial Key Laboratory of Research and Development of Natural Drugs, and School of Pharmacy, Guangdong Medical University, Guangdong Medical University Key Laboratory of Research and Development of New Medical Materials, Dongguan, 523808, China
- These authors have equal contributions
| | - Ying Pan
- Guangdong Provincial Key Laboratory of Research and Development of Natural Drugs, and School of Pharmacy, Guangdong Medical University, Guangdong Medical University Key Laboratory of Research and Development of New Medical Materials, Dongguan, 523808, China
- These authors have equal contributions
| | - Yuyu Zhong
- Guangdong Provincial Key Laboratory of Research and Development of Natural Drugs, and School of Pharmacy, Guangdong Medical University, Guangdong Medical University Key Laboratory of Research and Development of New Medical Materials, Dongguan, 523808, China
| | - Wenfeng Zhang
- Guangdong Provincial Key Laboratory of Research and Development of Natural Drugs, and School of Pharmacy, Guangdong Medical University, Guangdong Medical University Key Laboratory of Research and Development of New Medical Materials, Dongguan, 523808, China
| | - Qin Ouyang
- Department of general surgery, Dalang Hospital, Dongguan, 523800, China
| | | | - Jianqiang Liu
- The First Dongguan Affiliated Hospital, Guangdong Medical University, Dongguan, 523808, China
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Abouzayed FI, Abouel-Enein SA, Hammad AM. Synthesis of Some Novel Nanosized Chelates of Anchoring Bisazo Dye 5-[5-(4,6-Dioxo-2-thioxo-hexahydro-pyrimidin-5-ylazo)-naphthalen-1-ylazo]-2-mercapto-1 H-pyrimidine-4,6-dione and Their Applications as Antioxidant and Antitumor Agents. ACS OMEGA 2021; 6:27737-27754. [PMID: 34722974 PMCID: PMC8552356 DOI: 10.1021/acsomega.1c02989] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Indexed: 06/13/2023]
Abstract
A novel bisazo 5-[5-(4,6-dioxo-2-thioxo-hexahydro-pyrimidin-5-ylazo)-naphthalen-1-ylazo]-2-mercapto-1H-pyrimidine-4,6-dione (H4L) ligand has been synthesized from diazotization coupling between naphthalene-1,5-diamine and 2-thiobarbituric acid. Mn(II), Co(II), Ni(II), Cu(II), Zn(II), and Fe(III) chelates were prepared. All prepared compounds were characterized by different techniques. The azo groups did not participate in chelation according to the infrared spectra, whereas the thioamide group did participate. The azo dye ligand coordinated with all metallic ions in a neutral-keto-thiol structure and behaved as a bi- and tridentate moiety. Zinc, manganese, and iron chelates had an octahedral structure, while nickel and cobalt chelates had a tetrahedral structure, but the copper chelate had a square pyramidal geometry. The thermal behavior of all prepared compounds was investigated and thermokinetic parameters were also discussed. X-ray diffraction (XRD) data reflected that Fe(III) and Zn(II) complexes were crystalline while the Cu(II) complex was amorphous. Calcination of the Fe(III) complex at 600 °C yielded a nanosized Fe2O3 crystalline phase, elucidated by XRD and transmission electron microscope. The novel azo dye and some of its chelates were tested against HepG-2. The Fe2O3 nanooxide showed remarkable activity against the HepG-2 cell line rather than its precursor Fe(III) complex. Co(II) had a higher antioxidant activity than the other investigated complexes. In both activities, the Cu(II) complex did not show any activity. Molecular modeling and some theoretical studies were validated, and the experimental results were interpreted.
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Affiliation(s)
- Fatma I. Abouzayed
- Chemistry
Department, Faculty of Science, Menoufia
University, Shebin
El-Kom 048, Egypt
| | | | - Amira M. Hammad
- Basic
Science Department, Higher Institute of
Engineering and Technology, Tanta 040, Egypt
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Synthesis, Characterization, and Antimicrobial Activity of CoO Nanoparticles from a Co (II) Complex Derived from Polyvinyl Alcohol and Aminobenzoic Acid Derivative. ScientificWorldJournal 2021; 2021:6625216. [PMID: 33994882 PMCID: PMC8096567 DOI: 10.1155/2021/6625216] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2020] [Revised: 04/06/2021] [Accepted: 04/19/2021] [Indexed: 11/17/2022] Open
Abstract
Cobalt oxide nanoparticles (CoO NPs) were synthesized by the calcination method from the Co (II) complex which has the formula [Co(PVA)(P-ABA)(H2O)3], PVA = polyvinyl alcohol, and P-ABA = para-aminobenzoic acid. The calcination temperature was 550°C, and the products were characterized by element analysis, thermal analyses (TGA and DTA), Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), UV-Vis spectra, and scanning electron microscopy (SEM) techniques. The kinetic and thermodynamic parameters (∆H ∗ , ∆G ∗ , and ∆S ∗ ) for the cobalt (II) complex are calculated. The charges been carried by the atoms cause dipole moment 10.53 and 3.84 debye and total energy 11.04 × 102 and 24.80 × 102 k Cal mol-1 for the Co (II) complex and cobalt oxide, respectively. X-ray diffraction confirmed that the resulting oxide was pure single-crystalline CoO nanoparticles. Scanning electron microscopy indicating that the crystallite size of cobalt oxide nanocrystals was in the range of 36-54 nm. Finally, the antimicrobial activity of cobalt oxide nanoparticles was evaluated using four bacterial strains and one fungal strain. Two strains of Gram-positive cocci (Staphylococcus aureus and Enterococcus faecalis), two strains of Gram-negative bacilli (Escherichia coli and Pseudomonas aeruginosa), and one strain of yeast such as fungi (Candida albicans) were used in this study.
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Core-shell Co-MOF-74@Mn-MOF-74 catalysts with Controllable shell thickness and their enhanced catalytic activity for toluene oxidation. J SOLID STATE CHEM 2021. [DOI: 10.1016/j.jssc.2020.121803] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Ma J, Feng Z, Wei J, Li F, Li T, Zhang D. Facile synthetic routes for photocatalytic Pb 3(BTC) 2·H 2O coordination polymers. RSC Adv 2021; 11:21979-21985. [PMID: 35480840 PMCID: PMC9034130 DOI: 10.1039/d1ra03346h] [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: 04/29/2021] [Accepted: 06/01/2021] [Indexed: 11/21/2022] Open
Abstract
Pb3(BTC)2·H2O was fabricated by hydrothermal, ultrasonic and reflux methods. The results indicated that different reaction conditions have a great impact on the photocatalytic performance of the products.
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Affiliation(s)
- Jinxiu Ma
- College of Chemistry
- Key Lab of Environment Friendly Chemistry and Application in Ministry of Education
- Xiangtan University
- Xiangtan
- China
| | - Zhijuan Feng
- College of Chemistry
- Key Lab of Environment Friendly Chemistry and Application in Ministry of Education
- Xiangtan University
- Xiangtan
- China
| | - Jianyu Wei
- China Tobacco Guangxi Industrial Co., Ltd
- Nanning
- PR China
| | - Feng Li
- College of Chemistry
- Key Lab of Environment Friendly Chemistry and Application in Ministry of Education
- Xiangtan University
- Xiangtan
- China
| | - Taohai Li
- College of Chemistry
- Key Lab of Environment Friendly Chemistry and Application in Ministry of Education
- Xiangtan University
- Xiangtan
- China
| | - Dabin Zhang
- School of Mechanical Engineering
- Guizhou University
- Guiyang
- China
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Wang J, Rao C, Lu L, Zhang S, Muddassir M, Liu J. Efficient photocatalytic degradation of methyl violet using two new 3D MOFs directed by different carboxylate spacers. CrystEngComm 2021. [DOI: 10.1039/d0ce01632b] [Citation(s) in RCA: 64] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Both the MOFs proved to be good candidates for the photocatalytic degradation of methyl violet. The mechanism of these photocatalytic degradations is discussed.
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Affiliation(s)
- Jun Wang
- School of Chemistry and Environmental Engineering
- Sichuan University of Science & Engineering
- Zigong
- PR China
| | - Congying Rao
- Key Laboratory of Research and Development of New Medical Materials of Guangdong Medical University
- School of Pharmacy
- Guangdong Medical University
- Dongguan
- China
| | - Lu Lu
- School of Chemistry and Environmental Engineering
- Sichuan University of Science & Engineering
- Zigong
- PR China
| | - Shile Zhang
- School of Chemistry and Environmental Engineering
- Sichuan University of Science & Engineering
- Zigong
- PR China
| | - Mohd Muddassir
- Department of Chemistry
- College of Science
- King Saud University
- Riyadh 11451
- Saudi Arabia
| | - Jianqiang Liu
- Key Laboratory of Research and Development of New Medical Materials of Guangdong Medical University
- School of Pharmacy
- Guangdong Medical University
- Dongguan
- China
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Assembly of co coordination polymers tuned by the N-donor ligands with different spacer: Syntheses, structures and photocatalytic properties. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2020.119995] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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8
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Structural diversity and photocatalytic properties of two new coordination polymers based on a semi-rigid tetracarboxylate ligand. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129067] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Cai SL, Lu L, Shi C, Wang J, Sun YC. Effect of ligand on the assembly of two entangled coordination polymers: Structures and photocatalytic properties. Polyhedron 2020. [DOI: 10.1016/j.poly.2020.114804] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Synthesis, Characterization and Thermal Studies of a Nanosized 1D l-Arginine/Copper(II) Coordination Polymer by Sonochemical Method: A New Precursor for Preparation of Copper(II) Oxide Nanoparticles. J Inorg Organomet Polym Mater 2020. [DOI: 10.1007/s10904-020-01442-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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11
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Dutta A, Singh A, Wang X, Kumar A, Liu J. Luminescent sensing of nitroaromatics by crystalline porous materials. CrystEngComm 2020. [DOI: 10.1039/d0ce01087a] [Citation(s) in RCA: 77] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Designing strategies for the syntheses of targeted luminescent MOFs, nanoparticle/MOF composites and COFs described and their application in sensing nitroaromatic compounds and explosives discussed.
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Affiliation(s)
- Archisman Dutta
- Department of Chemistry
- Faculty of Science
- University of Lucknow
- Lucknow 226 007
- India
| | - Amita Singh
- Department of Chemistry
- Faculty of Science
- University of Lucknow
- Lucknow 226 007
- India
| | - Xiaoxiong Wang
- School of Civil and Environmental Engineering
- Shenzhen Polytechnic
- Shenzhen
- China
| | - Abhinav Kumar
- Department of Chemistry
- Faculty of Science
- University of Lucknow
- Lucknow 226 007
- India
| | - Jianqiang Liu
- Dongguan Key Laboratory of Drug Design and Formulation Technology
- Key Laboratory of Research and Development of New Medical Materials of Guangdong Medical University
- School of Pharmacy
- Guangdong Medical University
- Dongguan 523808
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Georgiev A, Stoilova A, Dimov D, Yordanov D, Zhivkov I, Weiter M. Synthesis and photochromic properties of some N-phthalimide azo-azomethine dyes. A DFT quantum mechanical calculations on imine-enamine tautomerism and trans-cis photoisomerization. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 210:230-244. [PMID: 30458391 DOI: 10.1016/j.saa.2018.11.033] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Revised: 10/11/2018] [Accepted: 11/12/2018] [Indexed: 06/09/2023]
Abstract
This paper presents synthesis, photophysical characterization and quantum mechanical calculations of some N-phthalimide azo-azomethine dyes. The dyes were synthesized via azo coupling reaction between 2,4-substituted aromatic anilines and salicylic aldehyde followed by condensation reactions between azo dyes and N-aminophtalimide. Quantum chemical calculations to optimise the molecular geometry and to determine the electron densities of the trans (E) imine ⇌ enamine and the cis (Z) imine ⇌ enamine isomers and their vibrational frequencies have been computed by using DFT at B3LYP/6-31 + G(d,p) level of theory in vacuo. The effect of the used DMF solvent on the molecular structure and bond energies has been determined by using the IEFPCM model. Thermodynamic parameters such as total electronic energy E(RB3LYP), enthalpy H298 (sum of electronic and thermal enthalpies), free Gibbs energy G298 (sum of electronic and thermal free Gibbs energies) and dipole moment μ were computed in order to estimate the ΔE, Δμ, ΔH, ΔG and ΔS values. The NBO analysis was performed in order to understand the intramolecular charge transfer and the energy of resonance stabilization. After molecular geometry optimization, the electronic spectra were obtained by TD-DFT calculations at the above mentioned basis set using the IEFPCM model of DMF as a solvent. The solvatochromic effect of the dyes in four solvents with different polarity has been studied by UV-VIS spectroscopy and compared with the theoretically predicted. The coincidence between measured and calculated spectra is satisfactory. The dynamic photoisomerization experiments were performed in DMF under irradiation with UV light at λ = 365 nm (mostly E → Z) and with VIS light at λ = 400-800 nm (mostly Z → E). The spectra were recorded in the spectral region from 300 to 800 nm at identical sample concentrations of the three dyes and illumination times in order to investigate the photodynamical E → Z → E conversion of the NN chromophore group of the dyes as well as the imine ⇌ enamine tautomerization.
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Affiliation(s)
- Anton Georgiev
- Department of Organic Chemistry, Department of Physics, University of Chemical Technology and Metallurgy, 1756 Sofia, 8 St. Kliment Ohridski Blvd, Bulgaria.
| | - Ani Stoilova
- Department of Organic Chemistry, Department of Physics, University of Chemical Technology and Metallurgy, 1756 Sofia, 8 St. Kliment Ohridski Blvd, Bulgaria
| | - Deyan Dimov
- Department of Optical Materials, Institute of Optical Materials and Technologies, Bulgarian Academy of Science, 1113 Sofia, 109 "Acad. G. Bonchev" Blvd., Bulgaria
| | - Dancho Yordanov
- Laboratory of Chemistry and Biophysics of Proteins and Enzyme, Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Science, 9 "Acad. G. Bonchev" Blvd., Sofia 1113, Bulgaria
| | - Ivailo Zhivkov
- Department of Optical Materials, Institute of Optical Materials and Technologies, Bulgarian Academy of Science, 1113 Sofia, 109 "Acad. G. Bonchev" Blvd., Bulgaria; Materials Research Centre, Faculty of Chemistry, Purkyňova 118, Brno, Brno University of Technology, Czech Republic
| | - Martin Weiter
- Materials Research Centre, Faculty of Chemistry, Purkyňova 118, Brno, Brno University of Technology, Czech Republic
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Li JX, Liu D, Qin ZB, Dong GY. Sonochemical synthesis of two nano-sized nickel(II) coordination polymers derived from flexible bis(benzimidazole) and isophthalic acid ligands. Polyhedron 2019. [DOI: 10.1016/j.poly.2018.12.029] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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14
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Ghanbari N, Hoseini SJ, Bahrami M. Ultrasonic assisted synthesis of palladium-nickel/iron oxide core-shell nanoalloys as effective catalyst for Suzuki-Miyaura and p-nitrophenol reduction reactions. ULTRASONICS SONOCHEMISTRY 2017; 39:467-477. [PMID: 28732970 DOI: 10.1016/j.ultsonch.2017.05.015] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/12/2017] [Revised: 05/09/2017] [Accepted: 05/10/2017] [Indexed: 06/07/2023]
Abstract
In this study, ultrasonic assisted synthesis of Pd-Ni/Fe3O4 core-shell nanoalloys is reported. Unique reaction condition was prepared by ultrasonic irradiation, releasing the stored energy in the collapsed bubbles and heats the bubble contents that leads to Pd(II) and Ni(II) reduction. Co-precipitation method was applied for the synthesis of Fe3O4 nanoparticles (NPs). Immobilized solution was produced by sonicating the aqueous mixture of Fe3O4 and mercaptosuccinic acid to obtain Pd-Ni alloys on Fe3O4 magnetic NP cores. The catalytic activity of the synthesized Pd-Ni/Fe3O4 core-shells was investigated in the Suzuki-Miyaura CC coupling reaction and 4-nitrophenol reduction, which exhibited a high catalytic activity in both reactions. These magnetic NPs can be separated from the reaction mixture by external magnetic field. This strategy is simple, economical and promising for industrial applications.
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Affiliation(s)
- Najmeh Ghanbari
- Department of Chemistry, Faculty of Sciences, Yasouj University, Yasouj 7591874831, Iran
| | - S Jafar Hoseini
- Department of Chemistry, Faculty of Sciences, Yasouj University, Yasouj 7591874831, Iran.
| | - Mehrangiz Bahrami
- Department of Chemistry, Faculty of Sciences, Yasouj University, Yasouj 7591874831, Iran
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