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Tyubaeva PM, Varyan IA, Gasparyan KG, Romanov RR, Yurina LV, Vasilyeva AD, Popov AA, Arzhakova OV. Life Cycle of Functional All-Green Biocompatible Fibrous Materials Based on Biodegradable Polyhydroxybutyrate and Hemin: Synthesis, Service Life, and the End-of-Life via Biodegradation. ACS APPLIED BIO MATERIALS 2024; 7:2325-2337. [PMID: 38483087 DOI: 10.1021/acsabm.4c00010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/16/2024]
Abstract
This article addresses the entire life cycle of the all-green fibrous materials based on poly(3-hydroxybutyrate) (PHB) containing a natural biocompatible additive Hemin (Hmi): from preparation, service life, and the end of life upon in-soil biodegradation. Fibrous PHB/Hmi materials with a highly developed surface and interconnected porosity were prepared by electrospinning (ES) from Hmi-containing feed solutions. Structural organization of the PHB/Hmi materials (porosity, uniform structure, diameter of fibers, surface area, distribution of Hmi within the PHB matrix, phase composition, etc.) is shown to be governed by the ES conditions: the presence of even minor amounts of Hmi in the PHB/Hmi (below 5 wt %) serves as a powerful tool for the control over their structure, performance, and biodegradation. Service characteristics of the PHB/Hmi materials (wettability, prolonged release of Hmi, antibacterial activity, breathability, and mechanical properties) were studied by different physicochemical methods (scanning electron microscopy, Fourier transform infrared spectroscopy, energy-dispersive X-ray spectroscopy, differential scanning calorimetry, contact angle measurements, antibacterial tests, etc.). The effect of the structural organization of the PHB/Hmi materials on their in-soil biodegradation at the end of life was analyzed, and key factors providing efficient biodegradation of the PHB/Hmi materials at all stages (from adaptation to mineralization) are highlighted (high surface area and porosity, thin fibers, release of Hmi, etc.). The proposed approach allows for target-oriented preparation and structural design of the functional PHB/Hmi nonwovens when their structural supramolecular organization with a highly developed surface area controls both their service properties as efficient antibacterial materials and in-soil biodegradation upon the end of life.
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Affiliation(s)
- Polina M Tyubaeva
- Academic Department of Technology and Chemistry of Innovative Materials, Plekhanov University of Economics, Stremyanny per. 36, Moscow 117997 Russia
- Department of Biological and Chemical Physics of Polymers, Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, Kosygina ul. 4, Moscow 119334, Russia
| | - Ivetta A Varyan
- Academic Department of Technology and Chemistry of Innovative Materials, Plekhanov University of Economics, Stremyanny per. 36, Moscow 117997 Russia
- Department of Biological and Chemical Physics of Polymers, Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, Kosygina ul. 4, Moscow 119334, Russia
| | - Kristina G Gasparyan
- Department of Biological and Chemical Physics of Polymers, Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, Kosygina ul. 4, Moscow 119334, Russia
| | - Roman R Romanov
- Academic Department of Technology and Chemistry of Innovative Materials, Plekhanov University of Economics, Stremyanny per. 36, Moscow 117997 Russia
| | - Lyubov V Yurina
- Department of Biological and Chemical Physics of Polymers, Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, Kosygina ul. 4, Moscow 119334, Russia
| | - Alexandra D Vasilyeva
- Department of Biological and Chemical Physics of Polymers, Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, Kosygina ul. 4, Moscow 119334, Russia
| | - Anatoly A Popov
- Academic Department of Technology and Chemistry of Innovative Materials, Plekhanov University of Economics, Stremyanny per. 36, Moscow 117997 Russia
- Department of Biological and Chemical Physics of Polymers, Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, Kosygina ul. 4, Moscow 119334, Russia
| | - Olga V Arzhakova
- Faculty of Chemistry, Lomonosov Moscow State University, Leninskie Gory 1/3, 119991 Moscow, Russia
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Tyubaeva PM, Varyan IA, Nikolskaya ED, Yabbarov NG, Chirkina MV, Sokol MB, Mollaeva MR, Yurina LV, Vasilyeva AD, Rosenfeld MA, Obydennyi SI, Chabin IA, Popov AA. Electrospinning of biomimetic materials with fibrinogen for effective early-stage wound healing. Int J Biol Macromol 2024; 260:129514. [PMID: 38237825 DOI: 10.1016/j.ijbiomac.2024.129514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 01/01/2024] [Accepted: 01/13/2024] [Indexed: 01/28/2024]
Abstract
Electrospun biomimetic materials based on polyester of natural origin poly-3-hudroxybutyrate (PHB) modified with hemin (Hmi) and fibrinogen (Fbg) represent a great interest and are potentially applicable in various fields. Here, we describe formulation of the new fibrous PHB-Fbg and PHB-Hmi-Fbg materials with complex structure for biomedical application. The average diameter of the fibers was 3.5 μm and 1.8 μm respectively. Hmi presence increased porosity from 80 % to 94 %, significantly reduced the number of defects, ensured the formation of a larger number of open pores, and improved mechanical properties. Hmi presence significantly improved the molding properties of the material. Hmi facilitated effective Fbg adsorption on the of the PHB wound-healing material, ensuring uniform localization of the protein on the surface of the fibers. Next, we evaluated cytocompatibility, cell behavior, and open wound healing in mice. The results demonstrated that PHB-Fbg and PHB-Hmi-Fbg electrospun materials had pronounced properties and may be promising for early-stage wound healing - the PHB-Hmi-Fbg sample accelerated wound closure by 35 % on the 3rd day, and PHB-Hmi showed 45 % more effective wound closure on the 15th day.
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Affiliation(s)
- Polina M Tyubaeva
- Plekhanov University of Economics, Stremyanny per. 36, Moscow 117997, Russian Federation; Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, Kosygina st. 4, Moscow 119334, Russian Federation.
| | - Ivetta A Varyan
- Plekhanov University of Economics, Stremyanny per. 36, Moscow 117997, Russian Federation; Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, Kosygina st. 4, Moscow 119334, Russian Federation
| | - Elena D Nikolskaya
- Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, Kosygina st. 4, Moscow 119334, Russian Federation
| | - Nikita G Yabbarov
- Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, Kosygina st. 4, Moscow 119334, Russian Federation
| | - Margarita V Chirkina
- Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, Kosygina st. 4, Moscow 119334, Russian Federation
| | - Maria B Sokol
- Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, Kosygina st. 4, Moscow 119334, Russian Federation
| | - Mariia R Mollaeva
- Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, Kosygina st. 4, Moscow 119334, Russian Federation
| | - Lyubov V Yurina
- Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, Kosygina st. 4, Moscow 119334, Russian Federation
| | - Alexandra D Vasilyeva
- Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, Kosygina st. 4, Moscow 119334, Russian Federation
| | - Mark A Rosenfeld
- Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, Kosygina st. 4, Moscow 119334, Russian Federation
| | - Sergei I Obydennyi
- Dmitry Rogachev National Medical Research Center of Pediatric Hematology, Oncology and Immunology of Ministry of Healthcare of the Russian Federation, Moscow, Russian Federation; Centre for Theoretical Problems of Physicochemical Pharmacology, Moscow, Russian Federation
| | - Ivan A Chabin
- Dmitry Rogachev National Medical Research Center of Pediatric Hematology, Oncology and Immunology of Ministry of Healthcare of the Russian Federation, Moscow, Russian Federation; Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russian Federation
| | - Anatoly A Popov
- Plekhanov University of Economics, Stremyanny per. 36, Moscow 117997, Russian Federation; Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, Kosygina st. 4, Moscow 119334, Russian Federation
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Zheng Q, Xi Y, Weng Y. Functional electrospun nanofibers: fabrication, properties, and applications in wound-healing process. RSC Adv 2024; 14:3359-3378. [PMID: 38259986 PMCID: PMC10801448 DOI: 10.1039/d3ra07075a] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Accepted: 12/28/2023] [Indexed: 01/24/2024] Open
Abstract
Electrostatic spinning as a technique for producing nanoscale fibers has recently attracted increasing attention due to its simplicity, versatility, and loadability. Nanofibers prepared by electrostatic spinning have been widely studied, especially in biomedical applications, because of their high specific surface area, high porosity, easy size control, and easy surface functionalization. Wound healing is a highly complex and dynamic process that is a crucial step in the body's healing process to recover from tissue injury or other forms of damage. Single-component nanofibers are more or less limited in terms of structural properties and do not fully satisfy various needs of the materials. This review aims to provide an in-depth analysis of the literature on the use of electrostatically spun nanofibers to promote wound healing, to overview the infinite possibilities for researchers to tap into their biomedical applications through functional composite modification of nanofibers for advanced and multifunctional materials, and to propose directions and perspectives for future research.
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Affiliation(s)
- Qianlan Zheng
- College of Light Industry Science and Engineering, Beijing Technology and Business University Beijing 100048 China
| | - Yuewei Xi
- College of Light Industry Science and Engineering, Beijing Technology and Business University Beijing 100048 China
- Beijing Key Laboratory of Quality Evaluation Technology for Hygiene and Safety of Plastics, Beijing Technology and Business University Beijing 100048 China
| | - Yunxuan Weng
- College of Light Industry Science and Engineering, Beijing Technology and Business University Beijing 100048 China
- Beijing Key Laboratory of Quality Evaluation Technology for Hygiene and Safety of Plastics, Beijing Technology and Business University Beijing 100048 China
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Tyubaeva PM, Gasparyan KG, Romanov RR, Kolesnikov EA, Martirosyan LY, Larkina EA, Tyubaev MA. Biomimetic Materials Based on Poly-3-hydroxybutyrate and Chlorophyll Derivatives. Polymers (Basel) 2023; 16:101. [PMID: 38201766 PMCID: PMC10780539 DOI: 10.3390/polym16010101] [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: 11/30/2023] [Revised: 12/26/2023] [Accepted: 12/27/2023] [Indexed: 01/12/2024] Open
Abstract
Electrospinning of biomimetic materials is of particular interest due to the possibility of producing flexible layers with highly developed surfaces from a wide range of polymers. Additionally, electrospinning is characterized by a high simplicity of implementation and the ability to modify the produced fibrous materials, which resemble structures found in living organisms. This study explores new electrospun materials based on polyhydroxyalkanoates, specifically poly-3-hydroxybutyrate, modified with chlorophyll derivatives. The research investigates the impact of chlorophyll derivatives on the morphology, supramolecular structure, and key properties of nonwoven materials. The obtained results are of interest for the development of new flexible materials with low concentrations of chlorophyll derivatives.
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Affiliation(s)
- Polina M. Tyubaeva
- Department of Physical Chemistry of Synthetic and Natural Polymer Compositions, Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, 4 Kosygina Street, 119334 Moscow, Russia (L.Y.M.)
- Academic Department of Innovational Materials and Technologies Chemistry, Plekhanov Russian University of Economics, 36 Stremyanny Per., 117997 Moscow, Russia; (R.R.R.); (M.A.T.)
| | - Kristina G. Gasparyan
- Department of Physical Chemistry of Synthetic and Natural Polymer Compositions, Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, 4 Kosygina Street, 119334 Moscow, Russia (L.Y.M.)
- Academic Department of Innovational Materials and Technologies Chemistry, Plekhanov Russian University of Economics, 36 Stremyanny Per., 117997 Moscow, Russia; (R.R.R.); (M.A.T.)
| | - Roman R. Romanov
- Academic Department of Innovational Materials and Technologies Chemistry, Plekhanov Russian University of Economics, 36 Stremyanny Per., 117997 Moscow, Russia; (R.R.R.); (M.A.T.)
- Department of Chemistry and Technology of Biologically Active Compounds, Medicinal and Organic Chemistry, Institute of Fine Chemical Technology, MIREA-Russian Technological University, 119454 Moscow, Russia
| | - Evgeny A. Kolesnikov
- Department of Functional Nanosystems and High-Temperature Materials, National University of Science and Technology (MISIS), 119991 Moscow, Russia;
| | - Levon Y. Martirosyan
- Department of Physical Chemistry of Synthetic and Natural Polymer Compositions, Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, 4 Kosygina Street, 119334 Moscow, Russia (L.Y.M.)
| | - Ekaterina A. Larkina
- Department of Chemistry and Technology of Biologically Active Compounds, Medicinal and Organic Chemistry, Institute of Fine Chemical Technology, MIREA-Russian Technological University, 119454 Moscow, Russia
| | - Mikhail A. Tyubaev
- Academic Department of Innovational Materials and Technologies Chemistry, Plekhanov Russian University of Economics, 36 Stremyanny Per., 117997 Moscow, Russia; (R.R.R.); (M.A.T.)
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Blagodarov SV, Zheltukhina GA, Nebolsin VE. Iron metabolism in the cell as a target in the development of potential antimicrobial and antiviral agents. BIOMEDITSINSKAIA KHIMIIA 2023; 69:199-218. [PMID: 37705481 DOI: 10.18097/pbmc20236904199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/15/2023]
Abstract
The search and creation of innovative antimicrobial drugs, acting against resistant and multiresistant strains of bacteria and fungi, are one of the most important tasks of modern bioorganic chemistry and pharmaceuticals. Since iron is essential for the vital activity of almost all organisms, including mammals and bacteria, the proteins involved in its metabolism can serve as potential targets in the development of new promising antimicrobial agents. Such targets include endogenous mammalian biomolecules, heme oxygenases, siderophores, protein 24p3, as well as bacterial heme oxygenases and siderophores. Other proteins that are responsible for the delivery of iron to cells and its balance between bacteria and the host organism also attract certain particular interest. The review summarizes data on the development of inhibitors and inducers (activators) of heme oxygenases, selective for mammals and bacteria, and considers the characteristic features of their mechanisms of action and structure. Based on the reviewed literature data, it was concluded that the use of hemin, the most powerful hemooxygenase inducer, and its derivatives as potential antimicrobial and antiviral agents, in particular against COVID-19 and other dangerous infections, would be a promising approach. In this case, an important role is attributed to the products of hemin degradation formed by heme oxygenases in vitro and in vivo. Certain attention has been paid to the data on the antimicrobial action of iron-free protoporphyrinates, namely complexes with Co, Ga, Zn, Mn, their advantages and disadvantages compared to hemin. Modification of the well-known antibiotic ceftazidime with a siderophore molecule increased its effectiveness against resistant bacteria.
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Affiliation(s)
- S V Blagodarov
- MIREA - Russian Technological University (MITHT), Moscow, Russia; LLC "Pharmenterprises", Moscow, Russia
| | - G A Zheltukhina
- MIREA - Russian Technological University (MITHT), Moscow, Russia; LLC "Pharmenterprises", Moscow, Russia
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Kaluđerović GN, Pantelić NĐ. Advanced Nanomaterials in Biomedical Application. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:nano13101625. [PMID: 37242042 DOI: 10.3390/nano13101625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 05/10/2023] [Indexed: 05/28/2023]
Abstract
Over the last few decades, great efforts have been dedicated to the discovery of various nanomaterials [...].
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Affiliation(s)
- Goran N Kaluđerović
- Department of Engineering and Natural Sciences, University of Applied Sciences Merseburg, Eberhard-Leibnitz-Str. 2, 06217 Merseburg, Germany
| | - Nebojša Đ Pantelić
- Department of Engineering and Natural Sciences, University of Applied Sciences Merseburg, Eberhard-Leibnitz-Str. 2, 06217 Merseburg, Germany
- Department of Chemistry and Biochemistry, Faculty of Agriculture, University of Serbia, 11080 Belgrade, Serbia
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Tyubaeva PM, Varyan IA, Krivandin AV, Shatalova OV, Olkhov AA, Popov AA, Xu H, Arzhakova OV. Structure and Performance of All-Green Electrospun PHB-Based Membrane Fibrous Biomaterials Modified with Hemin. MEMBRANES 2023; 13:membranes13050478. [PMID: 37233539 DOI: 10.3390/membranes13050478] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 04/17/2023] [Accepted: 04/19/2023] [Indexed: 05/27/2023]
Abstract
This work addresses the challenges concerning the development of "all-green" high-performance biodegradable membrane materials based on poly-3-hydroxybutyrate (PHB) and a natural biocompatible functional additive, iron-containing porphyrin, Hemin (Hmi) via modification and surface functionalization. A new facile and versatile approach based on electrospinning (ES) is advanced when modification of the PHB membranes is performed by the addition of low concentrations of Hmi (from 1 to 5 wt.%). Structure and performance of the resultant {HB/Hmi membranes were studied by diverse physicochemical methods, including differential scanning calorimetry, X-ray analysis, scanning electron microscopy, etc. Modification of the PHB fibrous membranes with Hmi allows control over their quality, supramolecular structure, morphology, and surface wettability. As a result of this modification, air and liquid permeability of the modified electrospun materials markedly increases. The proposed approach provides preparation of high-performance all-green membranes with tailored structure and performance for diverse practical applications, including wound healing, comfort textiles, facial protective masks, tissue engineering, water and air purification, etc.
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Affiliation(s)
- Polina M Tyubaeva
- Academic Department of Innovational Materials and Technologies Chemistry, Plekhanov Russian University of Economics, 36 Stremyanny per., Moscow 117997, Russia
- Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, 4 ul. Kosygina, Moscow 119334, Russia
| | - Ivetta A Varyan
- Academic Department of Innovational Materials and Technologies Chemistry, Plekhanov Russian University of Economics, 36 Stremyanny per., Moscow 117997, Russia
- Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, 4 ul. Kosygina, Moscow 119334, Russia
| | - Alexey V Krivandin
- Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, 4 ul. Kosygina, Moscow 119334, Russia
| | - Olga V Shatalova
- Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, 4 ul. Kosygina, Moscow 119334, Russia
| | - Anatoly A Olkhov
- Academic Department of Innovational Materials and Technologies Chemistry, Plekhanov Russian University of Economics, 36 Stremyanny per., Moscow 117997, Russia
- Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, 4 ul. Kosygina, Moscow 119334, Russia
| | - Anatoly A Popov
- Academic Department of Innovational Materials and Technologies Chemistry, Plekhanov Russian University of Economics, 36 Stremyanny per., Moscow 117997, Russia
- Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, 4 ul. Kosygina, Moscow 119334, Russia
| | - Huaizhong Xu
- Department of Biobased Materials Science, Kyoto Institute of Technology, Kyoto 606-8585, Japan
| | - Olga V Arzhakova
- Faculty of Chemistry, Lomonosov Moscow State University, Leninskie Gory 1/3, Moscow 119991, Russia
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