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Vasil’kov A, Voronova A, Batsalova T, Moten D, Naumkin A, Shtykova E, Volkov V, Teneva I, Dzhambazov B. Evolution of Gold and Iron Oxide Nanoparticles in Conjugates with Methotrexate: Synthesis and Anticancer Effects. MATERIALS (BASEL, SWITZERLAND) 2023; 16:3238. [PMID: 37110074 PMCID: PMC10146258 DOI: 10.3390/ma16083238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 04/02/2023] [Accepted: 04/17/2023] [Indexed: 06/19/2023]
Abstract
Au and Fe nanoparticles and their conjugates with the drug methotrexate were obtained by an environmentally safe method of metal-vapor synthesis (MVS). The materials were characterized by transmission and scanning electron microscopy (TEM, SEM), X-ray photoelectron spectroscopy (XPS), and small-angle X-ray scattering using synchrotron radiation (SAXS). The use of acetone as an organic reagent in the MVS makes it possible to obtain Au and Fe particles with an average size of 8.3 and 1.8 nm, respectively, which was established by TEM. It was found that Au, both in the NPs and the composite with methotrexate, was in the Au0, Au+ and Au3+ states. The Au 4f spectra for Au-containing systems are very close. The effect of methotrexate was manifested in a slight decrease in the proportion of the Au0 state-from 0.81 to 0.76. In the Fe NPs, the main state is the Fe3+ state, and the Fe2+ state is also present in a small amount. The analysis of samples by SAXS registered highly heterogeneous populations of metal nanoparticles coexisting with a wide proportion of large aggregates, the number of which increased significantly in the presence of methotrexate. For Au conjugates with methotrexate, a very wide asymmetric fraction with sizes up to 60 nm and a maximum of ~4 nm has been registered. In the case of Fe, the main fraction consists of particles with a radius of 4.6 nm. The main fraction consists of aggregates up to 10 nm. The size of the aggregates varies in the range of 20-50 nm. In the presence of methotrexate, the number of aggregates increases. The cytotoxicity and anticancer activity of the obtained nanomaterials were determined by MTT and NR assays. Fe conjugates with methotrexate showed the highest toxicity against the lung adenocarcinoma cell line and Au nanoparticles loaded with methotrexate affected the human colon adenocarcinoma cell line. Both conjugates displayed lysosome-specific toxicity against the A549 cancer cell line after 120 h of culture. The obtained materials may be promising for the creation of improved agents for cancer treatment.
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Affiliation(s)
- Alexander Vasil’kov
- A.N. Nesmeyanov Institute of Organoelement Compounds, RAS, 119334 Moscow, Russia; (A.V.)
| | - Anastasiia Voronova
- A.N. Nesmeyanov Institute of Organoelement Compounds, RAS, 119334 Moscow, Russia; (A.V.)
| | - Tsvetelina Batsalova
- Faculty of Biology, Paisii Hilendarski University of Plovdiv, 4000 Plovdiv, Bulgaria; (T.B.); (D.M.)
| | - Dzhemal Moten
- Faculty of Biology, Paisii Hilendarski University of Plovdiv, 4000 Plovdiv, Bulgaria; (T.B.); (D.M.)
| | - Alexander Naumkin
- A.N. Nesmeyanov Institute of Organoelement Compounds, RAS, 119334 Moscow, Russia; (A.V.)
| | - Eleonora Shtykova
- Shubnikov Institute of Crystallography, FSRC “Crystallography and Photonics”, RAS, 119333 Moscow, Russia; (E.S.); (V.V.)
| | - Vladimir Volkov
- Shubnikov Institute of Crystallography, FSRC “Crystallography and Photonics”, RAS, 119333 Moscow, Russia; (E.S.); (V.V.)
| | - Ivanka Teneva
- Faculty of Biology, Paisii Hilendarski University of Plovdiv, 4000 Plovdiv, Bulgaria; (T.B.); (D.M.)
| | - Balik Dzhambazov
- Faculty of Biology, Paisii Hilendarski University of Plovdiv, 4000 Plovdiv, Bulgaria; (T.B.); (D.M.)
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Vasil’kov A, Migulin D, Naumkin A, Volkov I, Butenko I, Golub A, Sadykova V, Muzafarov A. Hybrid Materials with Antimicrobial Properties Based on Hyperbranched Polyaminopropylalkoxysiloxanes Embedded with Ag Nanoparticles. Pharmaceutics 2023; 15:pharmaceutics15030809. [PMID: 36986670 PMCID: PMC10057488 DOI: 10.3390/pharmaceutics15030809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Accepted: 02/24/2023] [Indexed: 03/06/2023] Open
Abstract
New hybrid materials based on Ag nanoparticles stabilized by a polyaminopropylalkoxysiloxane hyperbranched polymer matrix were prepared. The Ag nanoparticles were synthesized in 2-propanol by metal vapor synthesis (MVS) and incorporated into the polymer matrix using metal-containing organosol. MVS is based on the interaction of extremely reactive atomic metals formed by evaporation in high vacuum (10−4–10−5 Torr) with organic substances during their co-condensation on the cooled walls of a reaction vessel. Polyaminopropylsiloxanes with hyperbranched molecular architectures were obtained in the process of heterofunctional polycondensation of the corresponding AB2-type monosodiumoxoorganodialkoxysilanes derived from the commercially available aminopropyltrialkoxysilanes. The nanocomposites were characterized using transmission (TEM) and scanning (SEM) electron microscopy, X-ray photoelectron spectroscopy (XPS), powder X-ray diffraction (PXRD) and Fourier-transform infrared spectroscopy (FTIR). TEM images show that Ag nanoparticles stabilized in the polymer matrix have an average size of 5.3 nm. In the Ag-containing composite, the metal nanoparticles have a “core-shell” structure, in which the “core” and “shell” represent the M0 and Mδ+ states, respectively. Nanocomposites based on silver nanoparticles stabilized with amine-containing polyorganosiloxane polymers showed antimicrobial activity against Bacillus subtilis and Escherichia coli.
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Affiliation(s)
- Alexander Vasil’kov
- A. N. Nesmeyanov Institute of Organoelement Compounds, RAS, 119991 Moscow, Russia
- Correspondence: ; Tel.: +7-(915)-416-5011
| | - Dmitry Migulin
- Enikolopov Institute of Synthetic Polymeric Materials, RAS, 117393 Moscow, Russia
| | - Alexander Naumkin
- A. N. Nesmeyanov Institute of Organoelement Compounds, RAS, 119991 Moscow, Russia
| | - Ilya Volkov
- A. N. Nesmeyanov Institute of Organoelement Compounds, RAS, 119991 Moscow, Russia
| | - Ivan Butenko
- A. N. Nesmeyanov Institute of Organoelement Compounds, RAS, 119991 Moscow, Russia
- G. F. Gause Institute of New Antibiotics, 119021 Moscow, Russia
| | - Alexandre Golub
- A. N. Nesmeyanov Institute of Organoelement Compounds, RAS, 119991 Moscow, Russia
| | - Vera Sadykova
- G. F. Gause Institute of New Antibiotics, 119021 Moscow, Russia
| | - Aziz Muzafarov
- A. N. Nesmeyanov Institute of Organoelement Compounds, RAS, 119991 Moscow, Russia
- Enikolopov Institute of Synthetic Polymeric Materials, RAS, 117393 Moscow, Russia
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Ershov AY, Martynenkov AA, Lagoda IV, Batyrenko AA, Drachev IS, Yakunchikova EA, Fedoros EI, Kruglov SS, Kopanitsa MA, Yakimansky AV. Synthesis and Radio-Oncological Efficiency of Gold Glyco-Nanoparticles Based on the Aldose Condensation Products with Lipoic (Thioctic) Hydrazide. RUSS J GEN CHEM+ 2022. [DOI: 10.1134/s1070363222050140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Vasil'kov A, Batsalova T, Dzhambazov B, Naumkin A. XPS study of silver and copper nanoparticles demonstrated selective anticancer, proapoptotic, and antibacterial properties. SURF INTERFACE ANAL 2021. [DOI: 10.1002/sia.7038] [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)
- Alexander Vasil'kov
- A.N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences Moscow Russia
| | - Tsvetelina Batsalova
- Department of Developmental Biology, Faculty of Biology Plovdiv University Plovdiv Bulgaria
| | - Balik Dzhambazov
- Department of Developmental Biology, Faculty of Biology Plovdiv University Plovdiv Bulgaria
| | - Alexander Naumkin
- A.N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences Moscow Russia
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Lagoda IV, Ershov АY, Drachov IS, Yakunchikova ЕA, Martynenkov АА, Kopanitsa MA, Yakimansky АV. Structure and Radioprotective Activity of Mercaptoacetyl Hydrazones of 6-Deoxy- and 2-(Acethylamino)aldoses. RUSS J GEN CHEM+ 2021. [DOI: 10.1134/s1070363221040137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Lagoda IV, Yakunchikova EA, Drachyov IS, Grebenyuk AN, Martynenkov AA, Kuleshova LY, Kopanitsa MA, Ershov AY. Investigation of the Radioprotective Efficiency of Condensation Products of Thiol-Containing Hydrazides with Mono- and Disaccharides. BIOL BULL+ 2020. [DOI: 10.1134/s1062359020120043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Еrshov AY, Маrtynenkov АА, Lagoda IV, Yakimansky АV. Synthesis of 6-Mercaptohexanoylhydrazones of Mono- and Disaccharides as a Potential Glycoligands of Noble Metal Glyconanoparticles. RUSS J GEN CHEM+ 2020. [DOI: 10.1134/s1070363220100084] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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Ershov AY, Martynenkov AA, Lagoda IV, Kopanitsa MA, Yakimansky AV. Synthesis of Aldose 11‐Mercaptoundecanoyl Hydrazones as Promising Glycoligands of Noble Metal Nanoparticles. ChemistrySelect 2019. [DOI: 10.1002/slct.201902942] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Andrei Y. Ershov
- Institute of Macromolecular Compounds of the RussianAcademy of Sciences Saint Petersburg 199004 Russia
- Saint Petersburg State Institute of Technology (TechnicalUniversity), Saint Petersburg Russia
| | - Alexander A. Martynenkov
- Institute of Macromolecular Compounds of the RussianAcademy of Sciences Saint Petersburg 199004 Russia
| | - Igor V. Lagoda
- State Research Testing Institute of Military MedicineMinistry of Defense of the Russian Federation, Saint Petersburg Russia
| | | | - Alexander V. Yakimansky
- Institute of Macromolecular Compounds of the RussianAcademy of Sciences Saint Petersburg 199004 Russia
- Saint PetersburgStateUniversity, Saint Petersburg Russia
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Olenin AY, Lisichkin GV. Surface-Modified Oxide Nanoparticles: Synthesis and Application. RUSS J GEN CHEM+ 2019. [DOI: 10.1134/s1070363219070168] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Ershov AY, Martynenkov AA, Lagoda IV, Yakimansky AV. Synthesis of Mono- and Disaccharide 4-[(ω-Sulfanylalkyl)oxy]benzoylhydrazones as Potential Glycoligands for Noble Metal Nanoparticles. RUSS J GEN CHEM+ 2019. [DOI: 10.1134/s1070363219020208] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Ershov AY, Vasilyeva MY, Levit ML, Lagoda IV, Baygildin VA, Shabsels BM, Martynenkov AA, Yakimansky AV. Synthesis of Gold Glyconanoparticles Based on Thiol-Containing d-Hexose Acylhydrazones and Their Modification by Thiolated Poly(2-deoxy-2-methacryloylamino-D-glucose). RUSS J GEN CHEM+ 2019. [DOI: 10.1134/s107036321902021x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Ershov AY, Vasileva MY, Lagoda IV, Yakimansky AV. Structure of the Condensation Products of D-Lactose and D-Maltose with SH-Contaning Carboxylic Acid Hydrazides. RUSS J GEN CHEM+ 2018. [DOI: 10.1134/s1070363218060245] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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Tukappa A, Ultimo A, de la Torre C, Pardo T, Sancenón F, Martínez-Máñez R. Polyglutamic Acid-Gated Mesoporous Silica Nanoparticles for Enzyme-Controlled Drug Delivery. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2016; 32:8507-15. [PMID: 27468799 DOI: 10.1021/acs.langmuir.6b01715] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
Mesoporous silica nanoparticles (MSNs) are highly attractive as supports in the design of controlled delivery systems that can act as containers for the encapsulation of therapeutic agents, overcoming common issues such as poor water solubility and poor stability of some drugs and also enhancing their bioavailability. In this context, we describe herein the development of polyglutamic acid (PGA)-capped MSNs that can selectively deliver rhodamine B and doxorubicin. PGA-capped MSNs remain closed in an aqueous environment, yet they are able to deliver the cargo in the presence of pronase because of the hydrolysis of the peptide bonds in PGA. The prepared solids released less than 20% of the cargo in 1 day in water, whereas they were able to reach 90% of the maximum release of the entrapped guest in ca. 5 h in the presence of pronase. Studies of the PGA-capped nanoparticles with SK-BR-3 breast cancer cells were also undertaken. Rhodamine-loaded nanoparticles were not toxic, whereas doxorubicin-loaded nanoparticles were able to efficiently kill more than 90% of the cancer cells at a concentration of 100 μg/mL.
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Affiliation(s)
- Asha Tukappa
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València , Camino de Vera s/n, 46022 Valencia, Spain
- Department of Biotechnology, Gulbarga University , Gulbarga 585106, Karnataka, India
| | - Amelia Ultimo
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València , Camino de Vera s/n, 46022 Valencia, Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN)
| | - Cristina de la Torre
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València , Camino de Vera s/n, 46022 Valencia, Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN)
| | - Teresa Pardo
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València , Camino de Vera s/n, 46022 Valencia, Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN)
| | - Félix Sancenón
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València , Camino de Vera s/n, 46022 Valencia, Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN)
| | - Ramón Martínez-Máñez
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València , Camino de Vera s/n, 46022 Valencia, Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN)
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Leung KCF, Xuan S. Noble Metal-Iron Oxide Hybrid Nanomaterials: Emerging Applications. CHEM REC 2016; 16:458-72. [DOI: 10.1002/tcr.201500259] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2015] [Indexed: 02/05/2023]
Affiliation(s)
- Ken Cham-Fai Leung
- Department of Chemistry Partner State Key Laboratory of Environmental and Biological Analysis; The Hong Kong Baptist University Kowloon Tong Kowloon Hong Kong S. A. R. (P. R. China) and Institute of Molecular Functional Materials University Grants Committee; Hong Kong S. A. R. (P. R. China)
| | - Shouhu Xuan
- CAS Key Laboratory of Mechanical Behavior and Design of Materials Department of Modern Mechanics; University of Science and Technology of China; Hefei 230026 (P. R. China)
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