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Potseleev V, Uspenskii S, Trofimchuk E, Bolshakova A, Kasatova A, Kasatov D, Taskaev S. Nanocomposite Materials Based on Polylactide and Gold Complex Compounds for Absorbed Dose Diagnostics in BNCT. Int J Mol Sci 2023; 24:16492. [PMID: 38003683 PMCID: PMC10671075 DOI: 10.3390/ijms242216492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 10/31/2023] [Accepted: 11/15/2023] [Indexed: 11/26/2023] Open
Abstract
In this study, approaches to the synthesis of complex compound of gold with cysteine [AuCys]n for measuring absorbed dose in boron neutron capture therapy (BNCT) were developed. The dependence of the complex particle size on pH were established. Nanocomposite materials based on polylactide containing [AuCys]n particles with an average size of about 20 nm were obtained using the crazing mechanism. The structure of obtained materials was studied by electron microscopy. The release kinetics of [AuCys]n from polymer matrix were investigated. Release of [AuCys]n from the volume of the polymeric matrix had a delayed start-this process began only after 24 h and was characterized by an effective rate constant of 1 μg/h from a 20 mg composite sample. At the same time, in vitro studies showed that the concentration of 6.25 μg/mL was reliably safe and did not reduce the survival of U251 and SW-620 cells.
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Affiliation(s)
- Vladislav Potseleev
- Enikolopov Institute of Synthetic Polymeric Materials, Russian Academy of Sciences, 70, Profsoyuznaya Str., 117393 Moscow, Russia;
- Faculty of Chemistry, Moscow State University, 1, Leninskie Gory, 119991 Moscow, Russia; (E.T.); (A.B.)
| | - Sergey Uspenskii
- Enikolopov Institute of Synthetic Polymeric Materials, Russian Academy of Sciences, 70, Profsoyuznaya Str., 117393 Moscow, Russia;
- Budker Institute of Nuclear Physics, Siberian Branch of Russian Academy of Sciences, 11 Lavrentieva, 630090 Novosibirsk, Russia; (A.K.); (D.K.)
| | - Elena Trofimchuk
- Faculty of Chemistry, Moscow State University, 1, Leninskie Gory, 119991 Moscow, Russia; (E.T.); (A.B.)
| | - Anastasia Bolshakova
- Faculty of Chemistry, Moscow State University, 1, Leninskie Gory, 119991 Moscow, Russia; (E.T.); (A.B.)
| | - Anna Kasatova
- Budker Institute of Nuclear Physics, Siberian Branch of Russian Academy of Sciences, 11 Lavrentieva, 630090 Novosibirsk, Russia; (A.K.); (D.K.)
| | - Dmitrii Kasatov
- Budker Institute of Nuclear Physics, Siberian Branch of Russian Academy of Sciences, 11 Lavrentieva, 630090 Novosibirsk, Russia; (A.K.); (D.K.)
| | - Sergey Taskaev
- Budker Institute of Nuclear Physics, Siberian Branch of Russian Academy of Sciences, 11 Lavrentieva, 630090 Novosibirsk, Russia; (A.K.); (D.K.)
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Yarysheva AY, Klyamkin SN, Yarysheva LM, Arzhakova OV. Functionalization and Surface Modification of Mesoporous Hydrophobic Membranes by Oligomers and Target Additives via Environmental Crazing. MEMBRANES 2023; 13:membranes13050466. [PMID: 37233527 DOI: 10.3390/membranes13050466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 04/18/2023] [Accepted: 04/23/2023] [Indexed: 05/27/2023]
Abstract
This work offers an ecologically friendly and facile approach for the modification of high-tonnage commercial polymers, including polypropylene (PP), high-density polyethylene (HDPE), and poly(ethylene terephthalate) (PET), and preparation of nanocomposite polymeric membranes via incorporation of modifying oligomer hydrophilic additives, such as poly(ethylene glycol) (PEG), poly(propylene glycol) (PPG), polyvinyl alcohol (PVA), and salicylic acid (SA). Structural modification is accomplished via the deformation of polymers in PEG, PPG, and water-ethanol solutions of PVA and SA when mesoporous membranes are loaded with oligomers and target additives. The content of target additives in nanocomposite membranes is controlled by tensile strain, and the level of loading can achieve 35-62 wt.% for PEG and PPG; the content of PVA and SA is controlled by their concentration in the feed solution. This approach allows for the simultaneous incorporation of several additives which are shown to preserve their functional performance in the polymeric membranes and their functionalization. The porosity, morphology, and mechanical characteristics of the prepared membranes were studied. The proposed approach allows an efficient and facile strategy for the surface modification of hydrophobic mesoporous membranes: depending on the nature and content of target additives, their water contact angle can be reduced to 30-65°. Water vapor permeability, gas selectivity, antibacterial, and functional properties of the nanocomposite polymeric membranes were described.
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Affiliation(s)
- Alena Yu Yarysheva
- Faculty of Chemistry, Lomonosov Moscow State University, Leninskiye Gory 1/3, 119991 Moscow, Russia
| | - Semen N Klyamkin
- Faculty of Chemistry, Lomonosov Moscow State University, Leninskiye Gory 1/3, 119991 Moscow, Russia
| | - Larisa M Yarysheva
- Faculty of Chemistry, Lomonosov Moscow State University, Leninskiye Gory 1/3, 119991 Moscow, Russia
| | - Olga V Arzhakova
- Faculty of Chemistry, Lomonosov Moscow State University, Leninskiye Gory 1/3, 119991 Moscow, Russia
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Formation of craze-like pattern in polypropylene UV-induced surface cracking. JOURNAL OF POLYMER RESEARCH 2022. [DOI: 10.1007/s10965-022-03357-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Yarysheva AY, Yarysheva LM, Drozdov FV, Arzhakova OV, Muzafarov AM. Controlled Wettability of Polymers via Environmental Crazing. CHINESE JOURNAL OF POLYMER SCIENCE 2022. [DOI: 10.1007/s10118-022-2765-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Yarysheva AY, Bakirov AV, Yarysheva LM, Arzhakov MS, Arzhakova OV, Chvalun SN. Unique structure and new thermophysical properties of poly(ethylene oxide) in nanocomposites based on nanoporous polypropylene matrices. J Appl Polym Sci 2022. [DOI: 10.1002/app.52424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
| | | | | | - Maxim S. Arzhakov
- Faculty of Chemistry Lomonosov Moscow State University Moscow Russia
| | - Olga V. Arzhakova
- Faculty of Chemistry Lomonosov Moscow State University Moscow Russia
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Yarysheva AY, Sitnov NA, Bakirov AV, Yarysheva LM, Arzhakov MS, Arzhakova OV, Chvalun SN. Effect of Nanoscale Confinements on the Crystallization of Poly(ethylene oxide) in the Pores of Polyolefins Deformed by the Crazing Mechanism. POLYMER SCIENCE SERIES A 2021. [DOI: 10.1134/s0965545x21060146] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Wong PY, Takeno A, Takahashi S, Phang SW, Baharum A. Crazing Effect on the Bio-Based Conducting Polymer Film. Polymers (Basel) 2021; 13:3425. [PMID: 34641240 PMCID: PMC8512443 DOI: 10.3390/polym13193425] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Revised: 09/05/2021] [Accepted: 09/07/2021] [Indexed: 11/16/2022] Open
Abstract
The biodegradability problem of polymer waste is one of the fatal pollutFions to the environment. Enzymes play an essential role in increasing the biodegradability of polymers. In a previous study, antistatic polymer film based on poly(lactic acid) (PLA) as a matrix and polyaniline (PAni) as a conductive filler, was prepared. To solve the problem of polymer wastes pollution, a crazing technique was applied to the prepared polymer film (PLA/PAni) to enhance the action of enzymes in the biodegradation of polymer. This research studied the biodegradation test based on crazed and non-crazed PLA/PAni films by enzymes. The presence of crazes in PLA/PAni film was evaluated using an optical microscope and scanning electron microscopy (SEM). The optical microscope displayed the crazed in the lamellae form, while the SEM image revealed microcracks in the fibrils form. Meanwhile, the tensile strength of the crazed PLA/PAni film was recorded as 19.25 MPa, which is almost comparable to the original PLA/PAni film with a tensile strength of 20.02 MPa. However, the Young modulus decreased progressively from 1113 MPa for PLA/PAni to 651 MPa for crazed PLA/PAni film, while the tensile strain increased 150% after crazing. The significant decrement in the Young modulus and increment in the tensile strain was due to the craze propagation. The entanglement was reduced and the chain mobility along the polymer chain increased, thus leading to lower resistance to deformation of the polymer chain and becoming more flexible. The presence of crazes in PLA/PAni film showed a substantial change in weight loss with increasing the time of degradation. The weight loss of crazed PLA/PAni film increased to 42%, higher than that of non-crazed PLA/PAni film with only 31%. The nucleation of crazes increases the fragmentation and depolymerization of PLA/PAni film that induced microbial attack and led to higher weight loss. In conclusion, the presence of crazes in PLA/PAni film significantly improved enzymes' action, speeding up the polymer film's biodegradability.
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Affiliation(s)
- Pei-Yi Wong
- Department of Chemical Sciences, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, Bangi 43600, Selangor, Malaysia;
| | - Akiyoshi Takeno
- Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University, Gifu 501-1193, Japan; (A.T.); (S.T.)
| | - Shinya Takahashi
- Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University, Gifu 501-1193, Japan; (A.T.); (S.T.)
| | - Sook-Wai Phang
- Department of Physical Science, Faculty of Applied Sciences, Tunku Abdul Rahman University College, Jalan Genting Kelang, Kuala Lumpur 53300, Malaysia
| | - Azizah Baharum
- Department of Chemical Sciences, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, Bangi 43600, Selangor, Malaysia;
- Polymer Research Center, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, Bangi 43600, Selangor, Malaysia
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Trofimchuk ES, Potseleev VV, Khavpachev MA, Moskvina MA, Nikonorova NI. Polylactide-Based Porous Materials: Synthesis, Hydrolytic Degradation Features, and Application Areas. POLYMER SCIENCE SERIES C 2021. [DOI: 10.1134/s1811238221020107] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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Roenko AO, Trofimchuk ES, Efimov AV, Armeev GA, Nikonorova NI, Nikolaev AY, Volynskii AL. Memory Effect in Porous Polyethylene Films Preliminarily Deformed in the Medium of Supercritical CO2. POLYMER SCIENCE SERIES A 2021. [DOI: 10.1134/s0965545x21050126] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Potseleev VV, Trofimchuk ES, Nikonorova NI. Kinetics of the release of brilliant green from nanoporous polylactide obtained by a crazing mechanism. MENDELEEV COMMUNICATIONS 2021. [DOI: 10.1016/j.mencom.2021.07.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Mesoporous films based on isotactic polypropylene deformed via the mechanism of crazing. Russ Chem Bull 2021. [DOI: 10.1007/s11172-021-3057-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Trofimchuk ES, Moskvina MA, Nikonorova NI, Efimov AV, Garina ES, Grokhovskaya TE, Ivanova OA, Bakirov AV, Sedush NG, Chvalun SN. Hydrolytic degradation of polylactide films deformed by the environmental crazing mechanism. Eur Polym J 2020. [DOI: 10.1016/j.eurpolymj.2020.110000] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Yarysheva AY, Dolgova AA, Yarysheva LM, Arzhakova OV. Hydrophilization of polypropylene films by poly(ethylene oxide) via intercrystallite crazing. MENDELEEV COMMUNICATIONS 2020. [DOI: 10.1016/j.mencom.2020.07.035] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Xie JY, Xu RJ, Lei CH. Origin of High Elastic Recovery of Hard-elastic Polypropylene Film at Room Temperature: the Mixed Contribution of Energy Elasticity and Entropy Elasticity. CHINESE JOURNAL OF POLYMER SCIENCE 2020. [DOI: 10.1007/s10118-020-2432-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Yarysheva A, Rukhlya E, Grokhovskaya T, Dolgova A, Arzhakova OV. Breathable polymeric materials based on high‐density polyethylene prepared by environmental crazing. J Appl Polym Sci 2020. [DOI: 10.1002/app.48567] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Alena Yarysheva
- Faculty of ChemistryLomonosov Moscow State University 119991 Moscow Russia
| | - Ekaterina Rukhlya
- Faculty of ChemistryLomonosov Moscow State University 119991 Moscow Russia
| | | | - Alla Dolgova
- Faculty of ChemistryLomonosov Moscow State University 119991 Moscow Russia
| | - Olga V. Arzhakova
- Faculty of ChemistryLomonosov Moscow State University 119991 Moscow Russia
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Yarysheva A, Strel'tsov D, Malakhov S, Arzhakova O, Yarysheva L, Volynskii A. Surface modification of poly(tetrafluoroethylene) and poly(ethylene terephthalate) films via environmental crazing. POLYM INT 2020. [DOI: 10.1002/pi.5998] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Alena Yarysheva
- Faculty of ChemistryLomonosov Moscow State University Moscow Russia
| | | | | | - Olga Arzhakova
- Faculty of ChemistryLomonosov Moscow State University Moscow Russia
| | - Larisa Yarysheva
- Faculty of ChemistryLomonosov Moscow State University Moscow Russia
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Trofimchuk ES, Moskvina MA, Ivanova OA, Potseleev VV, Demina VA, Nikonorova NI, Bakirov AV, Sedush NG, Chvalun SN. Porous polylactide prepared by the delocalized crazing as a template for nanocomposite materials. MENDELEEV COMMUNICATIONS 2020. [DOI: 10.1016/j.mencom.2020.03.013] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Yarysheva AY, Bagrov DV, Kechek'yan PA, Rukhlya EG, Bakirov AV, Yarysheva LM, Chvalun SN, Volynskii AL. Which way do fibrils disappear? POLYMER 2019. [DOI: 10.1016/j.polymer.2019.02.066] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Yarysheva AY, Arzhakova O, Yarysheva L, Volynskii A. Biaxial tensile drawing of poly(ethylene terephthalate) via environmental crazing as a method for creating a porous structure. POLYMER 2018. [DOI: 10.1016/j.polymer.2018.10.071] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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