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Cotton Fabric Modified with a PAMAM Dendrimer with Encapsulated Copper Nanoparticles: Antimicrobial Activity. MATERIALS 2021; 14:ma14247832. [PMID: 34947424 PMCID: PMC8705771 DOI: 10.3390/ma14247832] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 12/04/2021] [Accepted: 12/14/2021] [Indexed: 11/17/2022]
Abstract
A new methodology for modifying textile materials with dendrimers containing nanoparticles was developed. This involved a combination of eosin Y and N-methyldiethanolamine (MDEA) for reducing the copper ions in the dendrimer complex by enabling a photochemical reaction under visible light and ambient conditions. The conversion of copper ions into nanoparticles was monitored using scanning electron microscopy (SEM) and by performing colorimetric, fluorescence, and electron paramagnetic resonance (EPR) studies. Regardless of the concentration of the photoinitiator eosin Y, it discolored completely upon illumination. Three types of cotton fabrics were compared as antimicrobial materials against Bacillus cereus. One of the fabrics was dyed with a first-generation PAMAM dendrimer which had been functionalized with eight 1,8-naphthalimide fluorophores. Another fabric was dyed with a dendrimer-copper complex, and the third was treated by conversion of the complex into copper nanoparticles encapsulated into the dendrimer. An enhancement in the antimicrobial activity of the textiles was achieved at higher dendrimer concentrations, under illumination with visible light. The fabric modified with the copper nanoparticles encapsulated inside the dendrimer exhibited the best antibacterial activity because it had two photosensitizers (PS), as both 1,8-naphthalimide fluorophores and copper nanoparticles were contained in the dendrimer molecules. The presence of oxygen and suitable illumination activated the photosensitizers to generate the reactive oxygen species (singlet oxygen (1O2) and other oxygenated products, e.g., anion radicals, hydroxyl radicals, and hydrogen peroxide) responsible for destroying the bacteria.
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Synthesis and characterization of fluorescent PAMAM dendrimer modified with 1,8-naphthalimide units and its Cu(II) complex designed for specific biomedical application. J Photochem Photobiol A Chem 2021. [DOI: 10.1016/j.jphotochem.2021.113312] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Dendrimers against fungi - A state of the art review. J Control Release 2020; 330:599-617. [PMID: 33347941 DOI: 10.1016/j.jconrel.2020.12.021] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 12/13/2020] [Accepted: 12/14/2020] [Indexed: 12/13/2022]
Abstract
Fungal based diseases currently affect nearly a quarter of the population around the world, which diseases are usually limited to superficial infections. Perversely, along with the development of modern medicine, cases of life-threatening systemic fungi are more and more often encountered. Compared to antibacterial drugs, significantly fewer fungicides are tested and introduced to clinical practice. At the same time, the drug resistance of pathological fungi is constantly growing. In addition to obtaining new derivatives of already-established classes of drugs, such as azoles, there is a growing interest in new compounds with potentially new mechanisms and application possibilities. Polymers are included in the flow of these studies, and among them - dendrimers. Dendrimers are a special type of polymers with a strictly defined structure and a plethora of functionalization possibilities. This allows them to not only be used as effective antifungal drug carriers but also enables them to exhibit antifungal activity per se. In this review, we have introduced to the epidemiology of fungal infections and summarized the aspects related to their control and therapy. Various polymers and dendrimers with antifungal activity were presented. In the subsequent sections antifungal acting dendrimers were discussed within three subchapters, based on their chemical structure: (i) amino acid-based dendrimers, (ii) amino based dendrimers, and (iii) other, which do not share similarities in structure. We have gathered and summarized the reports regarding the direct action of dendrimers on infectious fungi, as well as their effect when used as solubilizers, carriers or adjuvants with currently used antifungals. Use of dendrimers for the sensing of fungi or their metabolites are also considered. Special attention was also paid to the applications of dendrimers together with photosensitizers in antimicrobial photodynamic therapy.
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Synthesis, photophysical characterisation and antimicrobial activity of a new anionic PAMAM dendrimer. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2020.112878] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Staneva D, Manov H, Yordanova S, Vasileva‐Tonkova E, Stoyanov S, Grabchev I. Synthesis, spectral properties and antimicrobial activity of a new cationic water‐soluble pH‐dependent poly(propylene imine) dendrimer modified with 1,8‐naphthalimides. LUMINESCENCE 2020; 35:947-954. [DOI: 10.1002/bio.3809] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2019] [Revised: 02/28/2020] [Accepted: 04/01/2020] [Indexed: 01/28/2023]
Affiliation(s)
| | - Hristo Manov
- Faculty of Chemistry and PharmacySofia University ‘St. Kliment Ohridski’ Sofia Bulgaria
| | - Stanislava Yordanova
- Faculty of Chemistry and PharmacySofia University ‘St. Kliment Ohridski’ Sofia Bulgaria
| | | | - Stanimir Stoyanov
- Faculty of Chemistry and PharmacySofia University ‘St. Kliment Ohridski’ Sofia Bulgaria
| | - Ivo Grabchev
- Faculty of MedicineSofia University ‘St. Kliment Ohridski’ Sofia Bulgaria
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Staneva D, Vasileva-Tonkova E, Yordanova S, Kukeva R, Stoyanova R, Grabchev I. Spectral characterization, antimicrobial and antibiofilm activity of poly(propylene imine) metallodendrimers in solution and applied onto cotton fabric. INTERNATIONAL JOURNAL OF POLYMER ANALYSIS AND CHARACTERIZATION 2020. [DOI: 10.1080/1023666x.2020.1796105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
| | - Evgenia Vasileva-Tonkova
- Department of Microbiology, The Stephan Angeloff Institute of Microbiology, Bulgarian Academy of Sciences, Sofia, Bulgaria
| | - Stanislava Yordanova
- Faculty of Chemistry and Pharmacy, Sofia University “St. Kliment Ohridski”, Sofia, Bulgaria
| | - Rositsa Kukeva
- Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences, Sofia, Bulgaria
| | - Radostina Stoyanova
- Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences, Sofia, Bulgaria
| | - Ivo Grabchev
- Faculty of Medicine, Sofia University “St. Kliment Ohridski”, Sofia, Bulgaria
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Sanz del Olmo N, Carloni R, Ortega P, García-Gallego S, de la Mata FJ. Metallodendrimers as a promising tool in the biomedical field: An overview. ADVANCES IN ORGANOMETALLIC CHEMISTRY 2020. [DOI: 10.1016/bs.adomc.2020.03.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Zerrouki A, Abrigach F, Taleb M, El Kadiri S. Design, synthesis, characterization and catechol oxidase activity of novel class of multi-tripodal pyrazole and triazole-based derivatives. RESEARCH ON CHEMICAL INTERMEDIATES 2019. [DOI: 10.1007/s11164-019-04044-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Surface Functionalization of Cotton Fabric with Fluorescent Dendrimers, Spectral Characterization, Cytotoxicity, Antimicrobial and Antitumor Activity. CHEMOSENSORS 2019. [DOI: 10.3390/chemosensors7020017] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Poly(propylenimine) dendrimers from first and third generations modified with 1,8-naphthalimide units and their Zn(II) complexes have been investigated by absorption and fluorescence spectroscopy. These dendrimers have been deposited on a cotton cloth by the extraction method, producing yellow-colored textile materials. They have been characterized by defining their color coordinates L*a*b*, XYZ and xy. The antimicrobial activity of dendrimers has been investigated in vitro against model gram-positive and gram-negative bacteria and yeasts. Being deposited onto the surface of cotton fabric, the studied dendrimers reduced bacterial growth and prevented the formation of bacterial biofilm. Anticancer and cytotoxicity activities have also been performed against HeLa and Lep-3 human tumor cell lines as model systems.
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Staneva D, Grabchev I, Bosch P, Vasileva-Tonkova E, Kukeva R, Stoyanova R. Synthesis, characterisaion and antimicrobial activity of polypropylenamine metallodendrimers modified with 1,8-naphthalimides. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2018.03.017] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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12
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Synthesis and Characterization of a New PAMAM Metallodendrimer for Antimicrobial Modification of Cotton Fabric. Macromol Res 2018. [DOI: 10.1007/s13233-018-6043-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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13
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Grabchev I, Vasileva-Tonkova E, Staneva D, Bosch P, Kukeva R, Stoyanova R. Impact of Cu(ii) and Zn(ii) ions on the functional properties of new PAMAM metallodendrimers. NEW J CHEM 2018. [DOI: 10.1039/c8nj00384j] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two new PAMAM metallodendrimers have been synthesized and characterized and their antimicrobial activity in solution and after deposition on textile fabrics has been described.
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Affiliation(s)
- Ivo Grabchev
- Sofia University “St. Kliment Ohridski”
- Faculty of Medicine
- 1407 Sofia
- Bulgaria
| | | | | | - Paula Bosch
- Institute of Science and Technology of Polymers
- CSIC
- Madrid
- Spain
| | - Rositsa Kukeva
- Institute of General and Inorganic Chemistry
- Bulgarian Academy of Sciences
- 1113 Sofia
- Bulgaria
| | - Radostina Stoyanova
- Institute of General and Inorganic Chemistry
- Bulgarian Academy of Sciences
- 1113 Sofia
- Bulgaria
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Grabchev I, Vasileva-Tonkova E, Staneva D, Bosch P, Kukeva R, Stoyanova R. Synthesis, spectral characterization, and in vitro antimicrobial activity in liquid medium and applied on cotton fabric of a new PAMAM metallodendrimer. INTERNATIONAL JOURNAL OF POLYMER ANALYSIS AND CHARACTERIZATION 2017. [DOI: 10.1080/1023666x.2017.1387025] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Ivo Grabchev
- Faculty of Medicine, Sofia University “St. Kliment Ohridski”, Sofia, Bulgaria
| | | | - Desislava Staneva
- Department of Fundamentals of Chemical Technology, University of Chemical Technology and Metallurgy, Sofia, Bulgaria
| | - Paula Bosch
- Department of Macromolecular Chemistry, Institute of Science and Technology of Polymers, CSIC, Madrid, Spain
| | - Rositsa Kukeva
- Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences, Sofia, Bulgaria
| | - Radostina Stoyanova
- Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences, Sofia, Bulgaria
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Аntimicrobial and anticancer activity of new poly(propyleneamine) metallodendrimers. JOURNAL OF POLYMER RESEARCH 2017. [DOI: 10.1007/s10965-017-1387-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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Balewski Ł, Gdaniec M, Sączewski J, Wicher B, Sączewski F. Copper(II)-assisted hydrolysis of cyclic ureas: Transformation of 1-(pyridin-2-yl)-2,3,7,8-tetrahydro-1H-imidazo[2,1-b][1,3,5]triazepin-5(6H)-ones into N1-[1-(pyridin-2-yl)imidazolidin-2-ylidene]-ethane-1,2-diamine ligands. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2017.08.032] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Structural characterization of 1,8-naphthalimides and in vitro microbiological activity of their Cu(II) and Zn(II) complexes. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2016.10.073] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Staneva D, Grabchev I, Vasileva-Tonkova E, Kukeva R, Stoyanova R. Synthesis, characterization and in vitro antimicrobial activity of a new fluorescent tris-benzo[de]anthracen-7-one and its Cu(II) complex. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.03.069] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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19
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Spectral characterization and in vitro microbiological activity of new bis-1,8-naphthalimides and their Cu(II) complexes. J Mol Struct 2016. [DOI: 10.1016/j.molstruc.2016.01.033] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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