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Marin MM, Gifu IC, Pircalabioru GG, Albu Kaya M, Constantinescu RR, Alexa RL, Trica B, Alexandrescu E, Nistor CL, Petcu C, Ianchis R. Microbial Polysaccharide-Based Formulation with Silica Nanoparticles; A New Hydrogel Nanocomposite for 3D Printing. Gels 2023; 9:gels9050425. [PMID: 37233016 DOI: 10.3390/gels9050425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Revised: 05/16/2023] [Accepted: 05/17/2023] [Indexed: 05/27/2023] Open
Abstract
Natural polysaccharides are highly attractive biopolymers recommended for medical applications due to their low cytotoxicity and hydrophilicity. Polysaccharides and their derivatives are also suitable for additive manufacturing, a process in which various customized geometries of 3D structures/scaffolds can be achieved. Polysaccharide-based hydrogel materials are widely used in 3D hydrogel printing of tissue substitutes. In this context, our goal was to obtain printable hydrogel nanocomposites by adding silica nanoparticles to a microbial polysaccharide's polymer network. Several amounts of silica nanoparticles were added to the biopolymer, and their effects on the morpho-structural characteristics of the resulting nanocomposite hydrogel inks and subsequent 3D printed constructs were studied. FTIR, TGA, and microscopy analysis were used to investigate the resulting crosslinked structures. Assessment of the swelling characteristics and mechanical stability of the nanocomposite materials in a wet state was also conducted. The salecan-based hydrogels displayed excellent biocompatibility and could be employed for biomedical purposes, according to the results of the MTT, LDH, and Live/Dead tests. The innovative, crosslinked, nanocomposite materials are recommended for use in regenerative medicine.
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Affiliation(s)
- Maria Minodora Marin
- Advanced Polymer Materials Group, Faculty of Applied Chemistry and Materials Science, Politehnica University of Bucharest, 1-7 Polizu Street, 01106 Bucharest, Romania
- Department of Collagen, National Research and Development Institute for Textile and Leather, Division Leather and Footwear Research Institute, 93 Ion Minulescu Str., 031215 Bucharest, Romania
| | - Ioana Catalina Gifu
- National Research and Development Institute for Chemistry and Petrochemistry ICECHIM-Spl. Independentei 202, 6th District, 0600021 Bucharest, Romania
| | - Gratiela Gradisteanu Pircalabioru
- eBio-Hub Research Center, University Politehnica of Bucharest-CAMPUS, 6 Iuliu Maniu Boulevard, 061344 Bucharest, Romania
- Research Institute of University of Bucharest (ICUB), University of Bucharest, 030018 Bucharest, Romania
- Academy of Romanian Scientists, 010719 Bucharest, Romania
| | - Madalina Albu Kaya
- Department of Collagen, National Research and Development Institute for Textile and Leather, Division Leather and Footwear Research Institute, 93 Ion Minulescu Str., 031215 Bucharest, Romania
| | - Rodica Roxana Constantinescu
- Department of Collagen, National Research and Development Institute for Textile and Leather, Division Leather and Footwear Research Institute, 93 Ion Minulescu Str., 031215 Bucharest, Romania
| | - Rebeca Leu Alexa
- Department of Collagen, National Research and Development Institute for Textile and Leather, Division Leather and Footwear Research Institute, 93 Ion Minulescu Str., 031215 Bucharest, Romania
| | - Bogdan Trica
- National Research and Development Institute for Chemistry and Petrochemistry ICECHIM-Spl. Independentei 202, 6th District, 0600021 Bucharest, Romania
| | - Elvira Alexandrescu
- National Research and Development Institute for Chemistry and Petrochemistry ICECHIM-Spl. Independentei 202, 6th District, 0600021 Bucharest, Romania
| | - Cristina Lavinia Nistor
- National Research and Development Institute for Chemistry and Petrochemistry ICECHIM-Spl. Independentei 202, 6th District, 0600021 Bucharest, Romania
| | - Cristian Petcu
- National Research and Development Institute for Chemistry and Petrochemistry ICECHIM-Spl. Independentei 202, 6th District, 0600021 Bucharest, Romania
| | - Raluca Ianchis
- National Research and Development Institute for Chemistry and Petrochemistry ICECHIM-Spl. Independentei 202, 6th District, 0600021 Bucharest, Romania
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Hu X, Wang Y, Zhang L, Xu M, Zhang J, Dong W. Magnetic field-driven drug release from modified iron oxide-integrated polysaccharide hydrogel. Int J Biol Macromol 2018; 108:558-567. [DOI: 10.1016/j.ijbiomac.2017.12.018] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2017] [Revised: 12/02/2017] [Accepted: 12/04/2017] [Indexed: 01/12/2023]
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Hu X, Wang Y, Zhang L, Xu M, Zhang J, Dong W. Design of a pH-sensitive magnetic composite hydrogel based on salecan graft copolymer and Fe3O4@SiO2 nanoparticles as drug carrier. Int J Biol Macromol 2018; 107:1811-1820. [DOI: 10.1016/j.ijbiomac.2017.10.043] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2017] [Revised: 09/19/2017] [Accepted: 10/09/2017] [Indexed: 12/21/2022]
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5
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Popescu I, Pelin IM, Suflet DM. Dual-responsive hydrogels based on maleilated curdlan-graft-poly(N-isopropylacrylamide). INT J POLYM MATER PO 2018. [DOI: 10.1080/00914037.2017.1417289] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Irina Popescu
- Laboratory of Natural Polymers, Bioactive and Biocompatible Materials, “Petru Poni” Institute of Macromolecular Chemistry, Iasi, Romania
| | - Irina Mihaela Pelin
- Laboratory of Natural Polymers, Bioactive and Biocompatible Materials, “Petru Poni” Institute of Macromolecular Chemistry, Iasi, Romania
| | - Dana Mihaela Suflet
- Laboratory of Natural Polymers, Bioactive and Biocompatible Materials, “Petru Poni” Institute of Macromolecular Chemistry, Iasi, Romania
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Hu X, Wang Y, Zhang L, Xu M, Zhang J, Dong W. Dual-pH/Magnetic-Field-Controlled Drug Delivery Systems Based on Fe 3 O 4 @SiO 2 -Incorporated Salecan Graft Copolymer Composite Hydrogels. ChemMedChem 2017; 12:1600-1609. [PMID: 28857472 DOI: 10.1002/cmdc.201700428] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Revised: 08/20/2017] [Indexed: 01/02/2023]
Abstract
Salecan is a water-soluble extracellular β-glucan and has excellent physicochemical and biological properties for hydrogel preparation. In this study, a new pH/magnetic field dual-responsive hydrogel was prepared by the graft copolymerization of salecan with 4-pentenoic acid (PA) and N-hydroxyethylacrylamide (HEAA) in the presence of Fe3 O4 @SiO2 nanoparticles for doxorubicin hydrochloride (DOX) release. Integration of Fe3 O4 @SiO2 nanoparticles in salecan-g-poly(PA-co-HEAA) copolymers afforded magnetic sensitivity to the original material. DOX-loaded hydrogels exhibited a clear capacity for pH/magnetic field dual-responsive controlled drug release. Lowering the pH to acidic conditions or introducing an external magnetic field caused an enhancement in DOX release. This salecan-g-poly(PA-co-HEAA)/Fe3 O4 @SiO2 composite hydrogel is a promising drug carrier for magnetically targeted drug delivery with enhanced DOX cytotoxicity against A549 cells.
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Affiliation(s)
- Xinyu Hu
- Institute of Chemical Industry of Forestry Products, CAF, Nanjing, 210042, China
| | - Yongmei Wang
- Institute of Chemical Industry of Forestry Products, CAF, Nanjing, 210042, China
| | - Liangliang Zhang
- Institute of Chemical Industry of Forestry Products, CAF, Nanjing, 210042, China
| | - Man Xu
- Institute of Chemical Industry of Forestry Products, CAF, Nanjing, 210042, China
| | - Jianfa Zhang
- Center for Molecular Metabolism, Nanjing University of Science & Technology, Nanjing, 210094, China
| | - Wei Dong
- Center for Molecular Metabolism, Nanjing University of Science & Technology, Nanjing, 210094, China
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7
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Zhang L, Guo L, Ding J, Lu Y, Zhang Y, Chen Y. Folate-decorated Polysaccharide-doxorubicin Polymer: Synthesis, Characterization, and Activity in HeLa Cells. B KOREAN CHEM SOC 2015. [DOI: 10.1002/bkcs.10386] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Lei Zhang
- School of Life Sciences; Anhui University; Hefei 230601 PR China
| | - Lulu Guo
- School of Life Sciences; Anhui University; Hefei 230601 PR China
| | - Jingna Ding
- Anqing Medical and Pharmaceutical College; Anqing 246052 PR China
| | - Yongming Lu
- School of Life Sciences; Anhui University; Hefei 230601 PR China
| | - Yaping Zhang
- School of Life Sciences; Anhui University; Hefei 230601 PR China
| | - Yan Chen
- School of Life Sciences; Anhui University; Hefei 230601 PR China
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Saber-Samandari S, Saber-Samandari S, Gazi M, Cebeci FÇ, Talasaz E. Synthesis, Characterization and Application of Cellulose Based Nano-Biocomposite Hydrogels. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2013. [DOI: 10.1080/10601325.2013.829362] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Hamcerencu M, Desbrieres J, Khoukh A, Popa M, Riess G. Thermodynamic investigation of thermoresponsive xanthan-poly (N
-isopropylacrylamide) hydrogels. POLYM INT 2011. [DOI: 10.1002/pi.3113] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Zhang H, Li F, Yi J, Gu C, Fan L, Qiao Y, Tao Y, Cheng C, Wu H. Folate-decorated maleilated pullulan-doxorubicin conjugate for active tumor-targeted drug delivery. Eur J Pharm Sci 2011; 42:517-26. [PMID: 21352909 DOI: 10.1016/j.ejps.2011.02.006] [Citation(s) in RCA: 77] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2010] [Revised: 12/18/2010] [Accepted: 02/16/2011] [Indexed: 10/18/2022]
Abstract
A novel folate-decorated maleilated pullulan-doxorubicin conjugate (abbreviated as FA-MP-DOX) for active tumor targeting was set up. The structure of this conjugate was confirmed by (1)H NMR analysis. Furthermore, the conjugation efficiency, drug release property and stability of the conjugate were determined. The cellular uptake and cytotoxicity were assessed by using ovarian carcinoma A2780 cells as in vitro cell model. In vitro DOX release from FA-MP-DOX conjugate occurred at a faster rate at acidic pH compared to neutral pH (7.4). After 30 h of incubation at pH 2.5, 5.0 and 7.4 the released free DOX was about 68.71%, 50.08% and 26%, respectively. Based on the IC(50) values, the conjugate was found more effective with ovarian carcinoma A2780 cells than the parent drug after 48 h culture. These results suggested that FA-MP-DOX conjugate could be a promising doxorubicin carrier for its targeted and intracellular delivery.
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Affiliation(s)
- Haitao Zhang
- Department of Chemistry, School of Pharmacy, Fourth Military Medical University, Xi'an 710032, China
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Abstract
Hydrogel nanoparticles—also referred to as polymeric nanogels or macromolecular micelles—are emerging as promising drug carriers for therapeutic applications. These nanostructures hold versatility and properties suitable for the delivery of bioactive molecules, namely of biopharmaceuticals. This article reviews the latest developments in the use of self-assembled polymeric nanogels for drug delivery applications, including small molecular weight drugs, proteins, peptides, oligosaccharides, vaccines and nucleic acids. The materials and techniques used in the development of self-assembling nanogels are also described.
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