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Kavitha B, Sravanthi M, Saritha Reddy P. Studies on DNA binding, cleavage, molecular docking, antimicrobial and anticancer activities of Cr(III), Fe(III), Co(II) and Cu(II) complexes of
o
‐vanillin and fluorobenzamine Schiff base ligand. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6531] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Bengi Kavitha
- Department of Chemistry Osmania University College for Women Hyderabad India
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2
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Bengi K, Maddikayala S, Pulimamidi SR. DNA binding, cleavage, docking, biological and kinetic studies of Cr(III), Fe(III), Co(II) and Cu(II) complexes with ortho‐vanillin Schiff base derivative. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6451] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Kavitha Bengi
- Department of Chemistry, University College for Women Osmania University Hyderabad Telangana State India
| | - Sravanthi Maddikayala
- Department of Chemistry, University College for Women Osmania University Hyderabad Telangana State India
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3
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Zhao W, Xiong M, Liu M, Wang S, Xian X, Lin B, Li H. Evaluation of the effect of Tb(IV)-NR complex on herring sperm DNA genetic information by mean of spectroscopic. NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS 2020; 39:964-978. [PMID: 32043411 DOI: 10.1080/15257770.2020.1725042] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
The interaction between Tb(IV)-NR complex and herring sperm DNA in buffer solution of Tris-HCl was investigated with the use of acridine orange(AO) as a spectral probe. The binding modes and other information were provided by the UV-spectrophotometry and fluorescence spectroscopy. The thermodynamic functions expressed that the binding constants of Tb(IV)-NR complex with DNA was Kθ298.15K = 4.03 × 105 L·mol-1, Kθ310.15K =1.30 × 107 L·mol-1, and the ΔrGθ m 298.15 K=-3.20 × 104 J·mol-1. The scatchard equation suggested that the interaction mode between Tb(IV)-NR complex and herring sperm DNA is electrostatic and weak intercalation bindings. FTIR spectroscopy results also indicate that there is a specific interaction between the Tb(IV)-NR complex and the A and G bases of DNA.
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Affiliation(s)
- Weihua Zhao
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education, College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang, PR China
| | - Mei Xiong
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education, College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang, PR China
| | - Mingbin Liu
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education, College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang, PR China
| | - Suqin Wang
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education, College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang, PR China
| | - Xiao Xian
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education, College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang, PR China
| | - Baoping Lin
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education, College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang, PR China
| | - Hongbo Li
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education, College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang, PR China
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4
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DNA interaction, docking, molecular modelling and biological studies of o-Vanillin derived Schiff base metal complexes. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.02.093] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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5
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Jiang L, Liu M, Xu L, Dong T, Li J, Zhang G. Synthesis and Characterization of a Dinuclear Nitrogen-Rich Ferrocenyl Ligand and Its Ionic Coordination Compounds and Their Catalytic Effects During Combustion. Z Anorg Allg Chem 2018. [DOI: 10.1002/zaac.201800417] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Liping Jiang
- Key Laboratory of Applied Surface and Colloid Chemistry; MOE/School of Chemistry and Chemical Engineering; Shaanxi Normal University; 710119 Xi'an P. R. China
| | - Manman Liu
- Key Laboratory of Applied Surface and Colloid Chemistry; MOE/School of Chemistry and Chemical Engineering; Shaanxi Normal University; 710119 Xi'an P. R. China
| | - Lei Xu
- Key Laboratory of Applied Surface and Colloid Chemistry; MOE/School of Chemistry and Chemical Engineering; Shaanxi Normal University; 710119 Xi'an P. R. China
| | - Tuanrui Dong
- Key Laboratory of Applied Surface and Colloid Chemistry; MOE/School of Chemistry and Chemical Engineering; Shaanxi Normal University; 710119 Xi'an P. R. China
| | - Jizhen Li
- Key Laboratory of Applied Surface and Colloid Chemistry; MOE/School of Chemistry and Chemical Engineering; Shaanxi Normal University; 710119 Xi'an P. R. China
| | - Guofang Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry; MOE/School of Chemistry and Chemical Engineering; Shaanxi Normal University; 710119 Xi'an P. R. China
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Moradi Z, Khorasani-Motlagh M, Rezvani AR, Noroozifar M. Electronic and fluorescent studies on the interaction of DNA and BSA with a new ternary praseodymium complex containing 2,9-dimethyl 1,10-phenanthroline and antibacterial activities testing. J Biomol Struct Dyn 2018; 37:2283-2295. [DOI: 10.1080/07391102.2018.1479657] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Zohreh Moradi
- Department of Chemistry, University of Sistan and Baluchestan, Zahedan, Iran
| | | | - Ali Reza Rezvani
- Department of Chemistry, University of Sistan and Baluchestan, Zahedan, Iran
| | - Meissam Noroozifar
- Department of Chemistry, University of Sistan and Baluchestan, Zahedan, Iran
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Narayanan J, Carlos-Alberto AH, Arturo LM, Höpfl H, Enrique-Fernando VC, Fernando RA, Fernando-Toyohiko WK, Velazquez-Lopez JE, Lesli AO. Hydrogen bond assisted interaction of glutamine with chromium (III) complex of 8-hydroxyquinoline: Experimental and theoretical studies. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2017.11.056] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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8
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Galkina PА, Proskurnin МА. Supramolecular interaction of transition metal complexes with albumins and DNA: Spectroscopic methods of estimation of binding parameters. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4150] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Polina А. Galkina
- Moscow State M.V. Lomonosov University; Department of Chemistry; Leninskiye Gory 1, bld. 3 119991 Moscow Russia
| | - Мikhail А. Proskurnin
- Moscow State M.V. Lomonosov University; Department of Chemistry; Leninskiye Gory 1, bld. 3 119991 Moscow Russia
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Synthesis, DNA binding and cytotoxic activity of pyrimido[4′,5′:4,5]thieno(2,3-b)quinoline with 9-hydroxy-4-(3-diethylaminopropylamino) and 8-methoxy-4-(3-diethylaminopropylamino) substitutions. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2018; 178:1-9. [DOI: 10.1016/j.jphotobiol.2017.10.022] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Revised: 10/11/2017] [Accepted: 10/24/2017] [Indexed: 11/22/2022]
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Eskandari A, Kundu A, Lu C, Ghosh S, Suntharalingam K. Synthesis, characterization, and cytotoxic properties of mono- and di-nuclear cobalt(ii)-polypyridyl complexes. Dalton Trans 2018; 47:5755-5763. [DOI: 10.1039/c8dt00577j] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
We report the synthesis and characterisation of mono- and di-nuclear cobalt(ii) complexes (1–3) containing L1, a polypyridyl ligand with pyrazole moieties.
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Affiliation(s)
| | | | - Chunxin Lu
- Guangxi Colleges and Universities Key Laboratory of Beibu Gulf Oil and Natural Gas Resource Effective Utilization
- Qinzhou University
- Qinzhou 535011
- China
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de Almeida SMV, Ribeiro AG, de Lima Silva GC, Ferreira Alves JE, Beltrão EIC, de Oliveira JF, de Carvalho LB, Alves de Lima MDC. DNA binding and Topoisomerase inhibition: How can these mechanisms be explored to design more specific anticancer agents? Biomed Pharmacother 2017; 96:1538-1556. [DOI: 10.1016/j.biopha.2017.11.054] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Revised: 11/07/2017] [Accepted: 11/07/2017] [Indexed: 12/11/2022] Open
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Shafaatian B, Atghaei M, Rezvani SA. Investigation of DNA Binding Interaction of Newly Synthesized Nickel(II) and Palladium(II) Complexes Containing Ferrocenyl Schiff Base Ligand. J CHIN CHEM SOC-TAIP 2017. [DOI: 10.1002/jccs.201700216] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Bita Shafaatian
- School of Chemistry; Damghan University; Damghan 3671641167 Iran
| | - Mohsen Atghaei
- School of Chemistry; Damghan University; Damghan 3671641167 Iran
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13
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Two novel dinuclear ellipsoid Ni(II) and Co(II) complexes bridged by 4,5-bis(pyrazol-1-yl)phthalic acid: Synthesis, structural characterization and biological evaluation. Eur J Med Chem 2017; 136:235-245. [DOI: 10.1016/j.ejmech.2017.05.005] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2017] [Revised: 04/24/2017] [Accepted: 05/02/2017] [Indexed: 12/28/2022]
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Zheng C, Huang DY, Li HY, Huang FP, Bian HD. In situ synthesis, characterization, bovine serum albumin (BSA) binding studies of Fe II/Co II/Ni II complexes derived from a new double bis-triazole macrocyclic ligand. J COORD CHEM 2017. [DOI: 10.1080/00958972.2017.1346247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Chu Zheng
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmacy, Guangxi Normal University, Guilin, P. R. China
| | - De-Yin Huang
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmacy, Guangxi Normal University, Guilin, P. R. China
| | - Hai-Ye Li
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmacy, Guangxi Normal University, Guilin, P. R. China
| | - Fu-Ping Huang
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmacy, Guangxi Normal University, Guilin, P. R. China
| | - He-Dong Bian
- Key Laboratory of Chemistry and Engineering of Forest Products, School of Chemistry and Chemical Engineering, Guangxi University for Nationalities, Nanning, P. R. China
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Hajsalimi G, Taheri S, Shahi F, Attar F, Ahmadi H, Falahati M. Interaction of iron nanoparticles with nervous system: an in vitro study. J Biomol Struct Dyn 2017; 36:928-937. [PMID: 28271723 DOI: 10.1080/07391102.2017.1302819] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Nanoparticles (NPs) are one of the interesting and widely studying issues mainly because of their particular physico-chemical features and broad applications in the field of biomedical sciences, such as diagnosis and drug delivery. In this study, the interaction of iron nanoparticles (Fe-NPs) with Tau protein and PC12 cell, as potential nervous system models, was investigated with a range of techniques including dynamic light scattering, intrinsic fluorescence spectroscopy, circular dichroism, [(3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl-tetrazolium-bromid] assay, and acridine orange/ethidium bromide (AO/EB) dual staining method. An inverse correlation between Stern and Volmer constant (KSV) and temperature indicated a probable static quenching mechanism occurred between Tau protein and Fe-NPs. The number of binding site (n = 0.86) showed that there is almost one binding site of Fe-NP per protein. The negative values of ∆H (-53.21 kJ/mol) and T∆S (-42.44 kJ/mol) revealed that Fe-NPs interacts with Tau protein with dominate role of hydrogen bonds and van der Waals interactions and this interaction was spontaneous (∆G = -10.77 kJ/mol). Also, Fe-NPs stabilized the random coil structure of Tau protein. Moreover, Fe-NPs reduced PC12 cells viability by fragmentation of DNA in an apoptotic manner. In conclusion, induced conformational changes of Tau protein and cytotoxicity of PC12 cells by Fe-NP were revealed to be in a concentration and time-dependent manner.
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Affiliation(s)
- Gelare Hajsalimi
- a Department of Cell and Molecular Biology, Faculty of Advance Science and Technology, Pharmaceutical Sciences Branch , Islamic Azad University (IAUPS) , Tehran , Iran
| | - Saba Taheri
- b Young Researchers and Elite Club, Islamshahr Branch , Islamic Azad University , Islamshahr , Iran
| | - Farshad Shahi
- c Young Researchers and Elite Club, Tehran Medical Sciences Branch , Islamic Azad University , Tehran , Iran
| | - Farnoosh Attar
- d Department of Biology, Faculty of Food Industry & Agriculture , Standard Research Institute (SRI) , Karaj , Iran
| | - Hosein Ahmadi
- e Department of Medical Biotechnology , National Institute of Genetic Engineering and Biotechnology (NIGEB) , Tehran , Iran
| | - Mojtaba Falahati
- f Department of Nanotechnology, Faculty of Advance Science and Technology, Pharmaceutical Sciences Branch , Islamic Azad University (IAUPS) , Tehran , Iran
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Jafari Azad V, Kasravi S, Alizadeh Zeinabad H, Memar Bashi Aval M, Saboury AA, Rahimi A, Falahati M. Probing the conformational changes and peroxidase-like activity of cytochrome c upon interaction with iron nanoparticles. J Biomol Struct Dyn 2016; 35:2565-2577. [PMID: 27632558 DOI: 10.1080/07391102.2016.1222972] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Herein, the interaction of iron nanoparticle (Fe-NP) with cytochrome c (Cyt c) was investigated, and a range of techniques such as dynamic light scattering (DLS), zeta potential measurements, static and synchronous fluorescence spectroscopy, near and far circular dichroism (CD) spectroscopy, and ultraviolet-visible (UV-vis) spectroscopy were used to analyze the interaction between Cyt c and Fe-NP. DLS and zeta potential measurements showed that the values of hydrodynamic radius and charge distribution of Fe-NP are 83.95 ± 3.7 nm and 4.5 ± .8 mV, respectively. The fluorescence spectroscopy results demonstrated that the binding of Fe-NP with Cyt c is mediated by hydrogen bonds and van der Waals interactions. Also Fe-NP induced conformational changes in Cyt c and reduced the melting temperature value of Cyt c from 79.18 to 71.33°C. CD experiments of interaction between Fe-NP and Cyt c revealed that the secondary structure of Cyt c with the dominant α-helix structures remained unchanged whereas the tertiary structure and heme position of Cyt c are subjected to remarkable changes. Absorption spectroscopy at 695 nm revealed that Fe-NP considerably disrupt the Fe…S(Met80) bond. In addition, the UV-vis experiment showed the peroxidase-like activity of Cyt c upon interaction with Fe-NP. Hence, the data indicate the Fe-NP results in unfolding of Cyt c and subsequent peroxidase-like activity of denatured species. It was concluded that a comprehensive study of the interaction of Fe-NP with biological system is a crucial step for their potential application as intracellular delivery carriers and medicinal agents.
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Affiliation(s)
- Vida Jafari Azad
- a Faculty of Advance Science and Technology, Department of Nanotechnology , Islamic Azad University (IAUPS) , Pharmaceutical Sciences Branch, Tehran , Iran
| | - Shahab Kasravi
- b Biology Department , Islamic Azad University , Tehran Medical Sciences Branch, Tehran , Iran
| | - Hojjat Alizadeh Zeinabad
- c Brain Engineering Research Center , Institute for Research in Fundamental Sciences (IPM) , P.O.Box 19395-5746, Tehran , Iran
| | - Mehri Memar Bashi Aval
- a Faculty of Advance Science and Technology, Department of Nanotechnology , Islamic Azad University (IAUPS) , Pharmaceutical Sciences Branch, Tehran , Iran
| | - Ali Akbar Saboury
- d Institute of Biochemistry and Biophysics, University of Tehran , Tehran , Iran
| | - Arash Rahimi
- e Faculty of Basic Science, Department of Biophysics , Islamic Azad University , Science and Research Branch, Tehran , Iran
| | - Mojtaba Falahati
- a Faculty of Advance Science and Technology, Department of Nanotechnology , Islamic Azad University (IAUPS) , Pharmaceutical Sciences Branch, Tehran , Iran
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