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Fabrication and characterization of the novel bionanocomposite poly(ester-imide-sulfonamide)s/Ag film coated on glass bead for inactivation of E. coli. Polym Bull (Berl) 2022. [DOI: 10.1007/s00289-021-03782-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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2
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Saiyasombat W, Nuchpun S, Katewongsa KP, Pornsuwan S, Weigand JJ, Kiatisevi S. A turn-on bis-BODIPY chemosensor for copper recognition based on the in situ generation of a benzimidazole–triazole receptor and its applications in bioimaging. NEW J CHEM 2022. [DOI: 10.1039/d2nj04508g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
A bis-BODIPY-based fluorescent probe (BODIPY-NN) is developed for Cu2+ detection in aqueous solutions and living cells. The sensing mechanism is based on the in situ generation of a benzimidazole–triazole receptor induced by Cu2+ ions.
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Affiliation(s)
- Worakrit Saiyasombat
- Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Mahidol University, Rama VI Rd, Ratchathewi, Bangkok 10400, Thailand
| | - Sopon Nuchpun
- Department of Biochemistry, Faculty of Science, Mahidol University, Rama VI Rd, Ratchathewi, Bangkok 10400, Thailand
| | - Kanlaya Prapainop Katewongsa
- Department of Biochemistry, Faculty of Science, Mahidol University, Rama VI Rd, Ratchathewi, Bangkok 10400, Thailand
| | - Soraya Pornsuwan
- Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Mahidol University, Rama VI Rd, Ratchathewi, Bangkok 10400, Thailand
| | - Jan J. Weigand
- Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, 01062, Dresden, Germany
| | - Supavadee Kiatisevi
- Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Mahidol University, Rama VI Rd, Ratchathewi, Bangkok 10400, Thailand
- Center of Sustainable Energy and Green Materials, Faculty of Science, Mahidol University, Salaya, Putthamonthon, Nakhon Pathom 73170, Thailand
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3
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Raja D, Philips A, Sundaramurthy D, Chandru Senadi G. Sustainable Synthesis of 2-Hydroxymethylbenzimidazoles using D-Fructose as a C 2 Synthon. Chem Asian J 2021; 16:3754-3759. [PMID: 34549532 DOI: 10.1002/asia.202100972] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Revised: 09/17/2021] [Indexed: 12/11/2022]
Abstract
D-fructose, a biomass-derived carbohydrate has been identified as an environmentally benign C2 synthon in the preparation of synthetically useful 2-hydroxymethylbenzimidazole derivatives by coupling with 1,2-phenylenediamines. Proof of concept was established by synthesizing 23 examples using BF3 .OEt2 (20 mol%), TBHP (5.5 M, decane) (1.0 equiv.) in CH3 CN at 90 °C for 1 h. The pivotal features of this method include metal-free conditions, short time, good functional group tolerance, gram scale feasibility and the synthesis of benzimidazole fused 1,4-oxazine. Control studies with conventional C2 synthons did not produce the desired product, thus suggesting a new reaction pathway from D-fructose.
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Affiliation(s)
- Dineshkumar Raja
- SRMIST: SRM Institute of Science and Technology, Department of Chemistry, Mahatma Gandhi Rd, Potheri, SRM Nagar, 603203, Kattankulathur, India
| | - Abigail Philips
- SRMIST: SRM Institute of Science and Technology, Department of Chemistry, Mahatma Gandhi Rd, Potheri, SRM Nagar, 603203, Kattankulathur, India
| | - Devikala Sundaramurthy
- SRMIST: SRM Institute of Science and Technology, Department of Chemistry, Mahatma Gandhi Rd, Potheri, SRM Nagar, 603203, Kattankulathur, India
| | - Gopal Chandru Senadi
- SRMIST: SRM Institute of Science and Technology, Department of Chemistry, Mahatma Gandhi Rd, Potheri, SRM Nagar, 603203, Kattankulathur, India
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4
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Ghorbani F, Tirgir F, Jafari A. Construction and characterization of the novel polymer/Ag nanocomposite coated on glass bead as filter for inactivation of E. coli in water. Colloid Polym Sci 2021. [DOI: 10.1007/s00396-021-04899-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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5
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Alexandratos SD, Zhu X, Marianski MR. Binding of Divalent Transition Metal Ions to Immobilized Phosphinic Acid Ligands. Part I. Characterization by Fourier Transform Infrared Spectroscopy. SOLVENT EXTRACTION AND ION EXCHANGE 2021. [DOI: 10.1080/07366299.2020.1831238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Spiro D. Alexandratos
- Department of Chemistry, Hunter College of the City University of New York, New York, New York, USA
- The Ph.D. Program in Chemistry, Graduate Center of the City University of New York, New York, New York, USA
| | - Xiaoping Zhu
- Department of Chemistry, Hunter College of the City University of New York, New York, New York, USA
| | - Mateusz R. Marianski
- Department of Chemistry, Hunter College of the City University of New York, New York, New York, USA
- The Ph.D. Program in Chemistry, Graduate Center of the City University of New York, New York, New York, USA
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Woźniczka M, Świątek M, Pająk M, Gądek-Sobczyńska J, Chmiela M, Gonciarz W, Lisiecki P, Pasternak B, Kufelnicki A. Complexes in aqueous cobalt(II)-2-picolinehydroxamic acid system: Formation equilibria, DNA-binding ability, antimicrobial and cytotoxic properties. J Inorg Biochem 2018; 187:62-72. [PMID: 30055397 DOI: 10.1016/j.jinorgbio.2018.07.010] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Revised: 06/20/2018] [Accepted: 07/19/2018] [Indexed: 11/24/2022]
Abstract
The coordination properties of 2-picolinehydroxamic acid towards cobalt(II) in aqueous solution were determined by a pH-metric method and confirmed by spectroscopic (UV-Vis and ESI-MS) studies. The results show the formation of mononuclear complexes, as well as of metallacrowns (MC). All methods indicate a high tendency of 2-picolinehydroxamic acid to form cobalt(II) metallacrown 12-MC-4. ESI-MS additionally confirms 15-MC-5 and 18-MC-6, stabilized by a sodium ion and methanol. The complexes observed in the speciation model at a pH about 7.2 were studied for their DNA-binding ability. The decrease of absorbance in the range of ca 310-400 nm indicates effective binding to calf thymus DNA by 2-picolinehydroxamic acid complexes, via intercalative mode. The antimicrobial properties of 2-picolinehydroxamic acid, cobalt(II) ions and of the complexes formed in the Co(II) - ligand system were determined against Gram-positive bacteria (Enterococcus faecalis, Enterococcus faecium, Staphylococcus aureus, Bacillus subtilis), Gram-negative bacteria (Pseudomonas aeruginosa, Escherichia coli, Helicobacter pylori) and fungal strains (Candida, Aspergillus niger). The results indicate that the complexes demonstrate greater antibacterial and antifungal activity for most strains than the ligand. Both the complexes and the ligand induce a slight decrease in the metabolic activity of cells, while the complexes do not damage the cell nuclei. The 2-picolinehydroxamic acid complexes activate the human monocytic cells, suggesting they have immunomodulating properties, which are particularly important in combating infections caused by strains resistant to other drugs.
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Affiliation(s)
- Magdalena Woźniczka
- Department of Physical and Biocoordination Chemistry, Faculty of Pharmacy, Medical University of Lodz, Muszyńskiego 1, 90-151 Lodz, Poland.
| | - Mirosława Świątek
- Department of Physical and Biocoordination Chemistry, Faculty of Pharmacy, Medical University of Lodz, Muszyńskiego 1, 90-151 Lodz, Poland
| | - Marek Pająk
- Department of Physical and Biocoordination Chemistry, Faculty of Pharmacy, Medical University of Lodz, Muszyńskiego 1, 90-151 Lodz, Poland
| | - Joanna Gądek-Sobczyńska
- Department of Physical and Biocoordination Chemistry, Faculty of Pharmacy, Medical University of Lodz, Muszyńskiego 1, 90-151 Lodz, Poland
| | - Magdalena Chmiela
- Department of Immunology and Infectious Biology, Institute of Microbiology, Biotechnology and Immunology, Faculty of Biology and Environmental Protection, University of Lodz, Banacha 12/16, 90-237 Lodz, Poland
| | - Weronika Gonciarz
- Department of Immunology and Infectious Biology, Institute of Microbiology, Biotechnology and Immunology, Faculty of Biology and Environmental Protection, University of Lodz, Banacha 12/16, 90-237 Lodz, Poland
| | - Paweł Lisiecki
- Department of Pharmaceutical Microbiology and Microbiological Diagnostics, Medical University of Lodz, Pomorska 137, 90-235 Lodz, Poland
| | - Beata Pasternak
- Department of Organic Chemistry, Faculty of Chemistry, University of Lodz, Tamka 12, 91-403 Lodz, Poland
| | - Aleksander Kufelnicki
- Department of Physical and Biocoordination Chemistry, Faculty of Pharmacy, Medical University of Lodz, Muszyńskiego 1, 90-151 Lodz, Poland
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Chaves S, Hiremathad A, Tomás D, Keri RS, Piemontese L, Santos MA. Exploring the chelating capacity of 2-hydroxyphenyl-benzimidazole based hybrids with multi-target ability as anti-Alzheimer's agents. NEW J CHEM 2018. [DOI: 10.1039/c8nj00117k] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Donepezil and tacrine hybrids, containing a 2-hydroxyphenyl-benzimidazole chelating moiety and with multifunctional anti-AD activity, are evaluated in terms of metal (Cu and Zn) chelating capacity.
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Affiliation(s)
- Sílvia Chaves
- Centro de Química Estrutural
- Instituto Superior Técnico
- Universidade de Lisboa
- 1049-001 Lisboa
- Portugal
| | - Asha Hiremathad
- Centro de Química Estrutural
- Instituto Superior Técnico
- Universidade de Lisboa
- 1049-001 Lisboa
- Portugal
| | - Daniel Tomás
- Centro de Química Estrutural
- Instituto Superior Técnico
- Universidade de Lisboa
- 1049-001 Lisboa
- Portugal
| | - Rangappa S. Keri
- Centre for Nano and Material Sciences
- Jain University
- Jain Global Campus
- Bangalore 562112
- India
| | - Luca Piemontese
- Centro de Química Estrutural
- Instituto Superior Técnico
- Universidade de Lisboa
- 1049-001 Lisboa
- Portugal
| | - M. Amélia Santos
- Centro de Química Estrutural
- Instituto Superior Técnico
- Universidade de Lisboa
- 1049-001 Lisboa
- Portugal
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Kalinowska-Lis U, Szabłowska-Gadomska I, Lisowska K, Ochocki J, Małecki M, Felczak A. Cytotoxic and Antimicrobial Properties of Copper(II) Complexes of Pyridine and Benzimidazole Derivatives. Z Anorg Allg Chem 2017. [DOI: 10.1002/zaac.201700115] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Urszula Kalinowska-Lis
- Department of Cosmetic Raw Materials Chemistry; Medical University of Lodz; Muszyńskiego 1 90-151 Łódź Poland
| | - Ilona Szabłowska-Gadomska
- Department of Applied Pharmacy and Bioengineering; Medical University of Warsaw; Banacha 1 02-097 Warsaw Poland
| | - Katarzyna Lisowska
- Department of Industrial Microbiology and Biotechnology; Faculty of Biology and Environmental Protection; University of Lodz; 12/16 Banacha Street 90-237 Łódź Poland
| | - Justyn Ochocki
- Department of Bioinorganic Chemistry; Medical University of Lodz; Muszyńskiego 1 90-151 Łódź Poland
| | - Maciej Małecki
- Department of Applied Pharmacy and Bioengineering; Medical University of Warsaw; Banacha 1 02-097 Warsaw Poland
| | - Aleksandra Felczak
- Department of Industrial Microbiology and Biotechnology; Faculty of Biology and Environmental Protection; University of Lodz; 12/16 Banacha Street 90-237 Łódź Poland
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The complexing properties of oxalodihydrazide, acethydrazide and formic hydrazide with Cu(II) in aqueous solution. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2016.04.041] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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10
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Antibacterial Activity and Cytotoxicity of Silver(I) Complexes of Pyridine and (Benz)Imidazole Derivatives. X-ray Crystal Structure of [Ag(2,6-di(CH2OH)py)2]NO3. Molecules 2016; 21:87. [PMID: 26828469 PMCID: PMC6274122 DOI: 10.3390/molecules21020087] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2015] [Revised: 01/02/2016] [Accepted: 01/06/2016] [Indexed: 11/16/2022] Open
Abstract
Selected aspects of the biological activity of a series of six nitrate silver(I) complexes with pyridine and (benz)imidazole derivatives were investigated. The present study evaluated the antibacterial activities of the complexes against three Gram-negative strains: Pseudomonas aeruginosa ATCC 15442, Escherichia coli ATCC 25922 and Proteus hauseri ATCC 13315. The results were compared with those of silver nitrate, a silver sulfadiazine drug and appropriate ligands. The most significant antibacterial properties were exerted by silver(I) complexes containing benzimidazole derivatives. The cytotoxic activity of the complexes was examined against B16 (murine melanoma) and 10T1/2 (murine fibroblasts) cells. All of the tested silver(I) compounds were not toxic to fibroblast cells in concentration inhibited cancer cell (B16) viability by 50%, which ranged between 2.44–28.65 µM. The molecular and crystal structure of silver(I) complex of 2,6-di(hydroxymethyl)pyridine was determined by single-crystal X-ray diffraction analysis. The most important features of the crystal packing and intermolecular non-covalent interactions in the Ag(I) complex were quantified via Hirshfeld surface analysis.
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Complexing Properties of Pyridine-4-methylene Derivatives: Diethyl(pyridine-4-ylmethyl)phosphate, 4-Pyridylmethylphosphonic Acid and 4-Hydroxymethylpyridine with Cu(II) in Aqueous Solution. J SOLUTION CHEM 2016. [DOI: 10.1007/s10953-015-0424-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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12
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One pot fabrication of optically active and efficient antibacterial poly(amide-benzimidazole-imide)/Ag bionanocomposite. JOURNAL OF POLYMER RESEARCH 2015. [DOI: 10.1007/s10965-015-0743-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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13
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Kalinowska-Lis U, Szewczyk EM, Chęcińska L, Wojciechowski JM, Wolf WM, Ochocki J. Synthesis, Characterization, and Antimicrobial Activity of Silver(I) and Copper(II) Complexes of Phosphate Derivatives of Pyridine And Benzimidazole. ChemMedChem 2013; 9:169-76. [DOI: 10.1002/cmdc.201300333] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2013] [Revised: 10/13/2013] [Indexed: 11/09/2022]
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