1
|
Pigareva VA, Paltsev OS, Marina VI, Lukianov DA, Moiseenko AV, Shchelkunov NM, Fedyanin AA, Sybachin AV. Ag 2O-Containing Biocidal Interpolyelectrolyte Complexes on Glass Surfaces-Adhesive Properties of the Coatings. Polymers (Basel) 2023; 15:4690. [PMID: 38139942 PMCID: PMC10747383 DOI: 10.3390/polym15244690] [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: 10/21/2023] [Revised: 12/06/2023] [Accepted: 12/08/2023] [Indexed: 12/24/2023] Open
Abstract
Biocidal coatings are of great interest to the healthcare system. In this work, the biocidal activity of coatings based on a complex biocide containing polymer and inorganic active antibacterial components was studied. Silver oxide was distributed in a matrix of a positively charged interpolyelectrolyte complex (IPEC) of polydiallyldimethylammonium chloride (PDADMAC) and sodium polystyrene sulfonate (PSS) using ultrasonic dispersion, forming nanoparticles with an average size of 5-6 nm. The formed nanoparticles in the matrix are not subject to agglomeration and changes in morphology during storage. It was found that the inclusion of silver oxide in a positively charged IPEC allows a more than 4-fold increase in the effectiveness of the complex biocide against E. coli K12 in comparison with the biocidal effect of PDADMAC and IPEC. Polycation, IPEC, and the IPEC/Ag2O ternary complex form coatings on the glass surface due to electrostatic adsorption. Adhesive and cohesive forces in the resulting coatings were studied with micron-scale coatings using dynamometry. It was found that the stability of the coating is determined primarily by adhesive interactions. At the macro level, it is not possible to reliably identify the role of IPEC formation in adhesion. On the other hand, use of the optical tweezers method makes it possible to analyze macromolecules at the submicron scale and to evaluate the multiple increase in adhesive forces when forming a coating from IPEC compared to coatings from PDADMAC. Thus, the application of ternary IPEC/Ag2O complexes makes it possible to obtain coatings with increased antibacterial action and improved adhesive characteristics.
Collapse
Affiliation(s)
- Vladislava A. Pigareva
- Faculty of Chemistry, Lomonosov Moscow State University, Leninskie Gory, 1-3, 119991 Moscow, Russia; (V.A.P.); (V.I.M.); (D.A.L.)
- A.N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, Vavilov Street, 28, 119991 Moscow, Russia
| | - Oleg S. Paltsev
- Faculty of Chemistry, Lomonosov Moscow State University, Leninskie Gory, 1-3, 119991 Moscow, Russia; (V.A.P.); (V.I.M.); (D.A.L.)
| | - Valeria I. Marina
- Faculty of Chemistry, Lomonosov Moscow State University, Leninskie Gory, 1-3, 119991 Moscow, Russia; (V.A.P.); (V.I.M.); (D.A.L.)
- Skolkovo Institute of Science and Technology, Center for Molecular and Cellular Biology, Bolshoy Boulevard, 30, 121205 Moscow, Russia
| | - Dmitrii A. Lukianov
- Faculty of Chemistry, Lomonosov Moscow State University, Leninskie Gory, 1-3, 119991 Moscow, Russia; (V.A.P.); (V.I.M.); (D.A.L.)
- Skolkovo Institute of Science and Technology, Center for Molecular and Cellular Biology, Bolshoy Boulevard, 30, 121205 Moscow, Russia
| | - Andrei V. Moiseenko
- Faculty of Biology, Lomonosov Moscow State University, Leninskie Gory, 1-5, 119991 Moscow, Russia;
| | - Nikita M. Shchelkunov
- Faculty of Physics, Lomonosov Moscow State University, Leninskie Gory, 1-2, 119991 Moscow, Russia; (N.M.S.); (A.A.F.)
| | - Andrey A. Fedyanin
- Faculty of Physics, Lomonosov Moscow State University, Leninskie Gory, 1-2, 119991 Moscow, Russia; (N.M.S.); (A.A.F.)
| | - Andrey V. Sybachin
- Faculty of Chemistry, Lomonosov Moscow State University, Leninskie Gory, 1-3, 119991 Moscow, Russia; (V.A.P.); (V.I.M.); (D.A.L.)
| |
Collapse
|
2
|
A Novel Cationic Polymer Surfactant for Regulation of the Rheological and Biocidal Properties of the Water-Based Drilling Muds. Polymers (Basel) 2023; 15:polym15020330. [PMID: 36679210 PMCID: PMC9861227 DOI: 10.3390/polym15020330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 12/23/2022] [Accepted: 01/03/2023] [Indexed: 01/11/2023] Open
Abstract
The copolymer of N,N-diallyl-N,N-dimethylammonium chloride and N-[3-(Dimethylamino)propyl]methacrylamide (DADMAC-DMAPMA) was synthesized by radical polymerization reaction in an aqueous solution in the presence of the initiator ammonium persulfate (NH4)2S2O8. The molar compositions of the synthesized copolymers were determined using FTIR and 1H NMR-spectroscopy, elemental analysis, and conductometric titration. It was found that in the radical copolymerization reaction, the DMAPMA monomer was more active than the DADMAC monomer; for this reason, the resulting copolymers were always enriched in the DMAPMA monomers. The study of the influence of the DADMAC-DMAPMA copolymer on structure-formation in the bentonite suspension showed that this copolymer significantly increased the static shear stress (SSS) of the system. In this case, the structure-forming properties of the copolymer depended on the pH of the medium. The lower the pH level, the better the structure-formation was in the suspension in the presence of the copolymer. The study of antibacterial activity showed that the DADMAC-DMAPMA copolymer had a biocidal effect against sulfate-reducing bacteria (CRB) at a concentration of not less than 0.05 wt.% and can be used to inhibit the growth of this bacteria.
Collapse
|
3
|
Mkrtchyan KV, Pigareva VA, Zezina EA, Kuznetsova OA, Semenova AA, Yushina YK, Tolordava ER, Grudistova MA, Sybachin AV, Klimov DI, Abramchuk SS, Yaroslavov AA, Zezin AA. Preparation of Biocidal Nanocomposites in X-ray Irradiated Interpolyelectolyte Complexes of Polyacrylic Acid and Polyethylenimine with Ag-Ions. Polymers (Basel) 2022; 14:polym14204417. [PMID: 36297995 PMCID: PMC9612164 DOI: 10.3390/polym14204417] [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: 09/01/2022] [Revised: 10/13/2022] [Accepted: 10/15/2022] [Indexed: 12/02/2022] Open
Abstract
Due to the presence of cationic units interpolyelectrolyte complexes (IPECs) can be used as a universal basis for preparation of biocidal coatings on different surfaces. Metallopolymer nanocomposites were successfully synthesized in irradiated solutions of polyacrylic acid (PAA) and polyethylenimine (PEI), and dispersions of non-stoichiometric IPECs of PAA–PEI containing silver ions. The data from turbidimetric titration and dynamic light scattering showed that pH 6 is the optimal value for obtaining IPECs. Metal polymer complexes based on IPEC with a PAA/PEI ratio equal to 3/1 and 1/3 were selected for synthesis of nanocomposites due to their aggregative stability. Studies using methods of UV–VIS spectroscopy and TEM have demonstrated that the size and spatial organization of silver nanoparticles depend on the composition of polymer systems. The average sizes of nanoparticles are 5 nm and 20 nm for complexes with a molar ratio of PAA/PEI units equal to 3/1 and 1/3, respectively. The synthesized nanocomposites were applied to the glass surface and exhibited high antibacterial activity against both gram-positive (Staphylococcus aureus) and gram-negative bacteria (Salmonella). It is shown that IPEC-Ag coatings demonstrate significantly more pronounced biocidal activity not only in comparison with macromolecular complexes of PAA–PEI, but also coatings of PEI and PEI based nanocomposites.
Collapse
Affiliation(s)
- Kristina V. Mkrtchyan
- Enikolopov Institute of Synthetic Polymeric Materials, Russian Academy of Sciences, Profsoyuznaya St. 70, 117393 Moscow, Russia
| | - Vladislava A. Pigareva
- Department of Chemistry, M.V. Lomonosov Moscow State University, Leninskie Gory 1-3, 119991 Moscow, Russia
| | - Elena A. Zezina
- Department of Chemistry, M.V. Lomonosov Moscow State University, Leninskie Gory 1-3, 119991 Moscow, Russia
| | - Oksana A. Kuznetsova
- Gorbatov Federal Research Centre for Food Systems, Talalikhina St. 26, 109316 Moscow, Russia
| | - Anastasia A. Semenova
- Gorbatov Federal Research Centre for Food Systems, Talalikhina St. 26, 109316 Moscow, Russia
| | - Yuliya K. Yushina
- Gorbatov Federal Research Centre for Food Systems, Talalikhina St. 26, 109316 Moscow, Russia
| | - Etery R. Tolordava
- Gorbatov Federal Research Centre for Food Systems, Talalikhina St. 26, 109316 Moscow, Russia
| | - Maria A. Grudistova
- Gorbatov Federal Research Centre for Food Systems, Talalikhina St. 26, 109316 Moscow, Russia
| | - Andrey V. Sybachin
- Department of Chemistry, M.V. Lomonosov Moscow State University, Leninskie Gory 1-3, 119991 Moscow, Russia
| | - Dmitry I. Klimov
- Enikolopov Institute of Synthetic Polymeric Materials, Russian Academy of Sciences, Profsoyuznaya St. 70, 117393 Moscow, Russia
- Department of Chemistry, M.V. Lomonosov Moscow State University, Leninskie Gory 1-3, 119991 Moscow, Russia
| | - Sergey S. Abramchuk
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilova St. 28, 119334 Moscow, Russia
| | - Alexander A. Yaroslavov
- Department of Chemistry, M.V. Lomonosov Moscow State University, Leninskie Gory 1-3, 119991 Moscow, Russia
| | - Alexey A. Zezin
- Enikolopov Institute of Synthetic Polymeric Materials, Russian Academy of Sciences, Profsoyuznaya St. 70, 117393 Moscow, Russia
- Department of Chemistry, M.V. Lomonosov Moscow State University, Leninskie Gory 1-3, 119991 Moscow, Russia
- Correspondence:
| |
Collapse
|
4
|
Biery AR, Knauss DM. Synthesis and properties of cationic multiblock polyaramides and polyimides. JOURNAL OF POLYMER SCIENCE 2022. [DOI: 10.1002/pol.20220447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Alison R. Biery
- Department of Chemistry Colorado School of Mines Golden Colorado USA
| | - Daniel M. Knauss
- Department of Chemistry Colorado School of Mines Golden Colorado USA
| |
Collapse
|
5
|
Zezin AA, Zharikov AA, Emel’yanov AI, Pozdnyakov AS, Prozorova GF, Abramchuk SS, Zezina EA. One-Pot Preparation of Metal-Polymer Nanocomposites in Irradiated Aqueous Solutions of 1-Vinyl-1,2,4-triazole and Silver Ions. Polymers (Basel) 2021; 13:4235. [PMID: 34883738 PMCID: PMC8659449 DOI: 10.3390/polym13234235] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Revised: 11/26/2021] [Accepted: 11/28/2021] [Indexed: 12/12/2022] Open
Abstract
Metal-polymer nanocomposite polyvinyltriazole-silver nanoparticles were obtained using one-pot synthesis in irradiated aqueous solutions of 1-vinyl-1,2,4-triazole (VT) and silver ions. Gel permeation chromatography data show that upon radiation initiation, the molecular weight of poly(1-vinyl-1,2,4-triazole) increases with increasing monomer concentration. To study the kinetics of polymerization and the features of the radiation-chemical formation of nanoparticles, UV-Vis spectroscopy was used. TEM images show a relatively small average size of the forming nanoparticles (2-3 nm) and a narrow size distribution, which shows the effective stabilization of nanoparticles by triazole substituents at a molar ratio of VT and silver ions of 25/1. The addition of ethyl alcohol was used to increase the efficiency of synthesis and suppress the crosslinking of macromolecules in solution. The results of the work show that aqueous-alcoholic solutions of 1 wt.% VT can be used to obtain soluble nanocomposite materials. 10 wt.% monomer solutions have prospects for use in the preparation of polymer gels filled with nanoparticles.
Collapse
Affiliation(s)
- Alexey A. Zezin
- Department of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russia; (A.A.Z.); (A.A.Z.); (S.S.A.); (E.A.Z.)
- Enikolopov Institute of Synthetic Polymeric Materials, Russian Academy of Sciences, Profsoyuznaya St., 70, 117393 Moscow, Russia
| | - Alexey A. Zharikov
- Department of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russia; (A.A.Z.); (A.A.Z.); (S.S.A.); (E.A.Z.)
| | - Artem I. Emel’yanov
- Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, Favorsky St., 1, 664033 Irkutsk, Russia; (A.I.E.); (G.F.P.)
| | - Alexander S. Pozdnyakov
- Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, Favorsky St., 1, 664033 Irkutsk, Russia; (A.I.E.); (G.F.P.)
| | - Galina F. Prozorova
- Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, Favorsky St., 1, 664033 Irkutsk, Russia; (A.I.E.); (G.F.P.)
| | - Sergei S. Abramchuk
- Department of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russia; (A.A.Z.); (A.A.Z.); (S.S.A.); (E.A.Z.)
| | - Elena A. Zezina
- Department of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russia; (A.A.Z.); (A.A.Z.); (S.S.A.); (E.A.Z.)
| |
Collapse
|