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Rungrod A, Kapanya A, Punyodom W, Molloy R, Meerak J, Somsunan R. Synthesis of Poly(ε-caprolactone) Diacrylate for Micelle-Cross-Linked Sodium AMPS Hydrogel for Use as Controlled Drug Delivery Wound Dressing. Biomacromolecules 2021; 22:3839-3859. [PMID: 34378381 DOI: 10.1021/acs.biomac.1c00683] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
This study focuses on the synthesis of poly(ε-caprolactone) diacrylate (PCLDA) for the fabrication of micelle-cross-linked sodium AMPS wound dressing hydrogels. The novel synthetic approach of PCLDA is functionalizing a PCL diol with acrylic acid. The influences of varying the PCL diol/AA molar ratio and temperature on the suitable conditions for the synthesis of PCLDA are discussed. The hydrogel was synthesized through micellar copolymerization of sodium 2-acrylamido-2-methylpropane sulfonate (Na-AMPS) as a basic monomer and PCLDA as a hydrophobic association monomer. In this study, an attempt was made to develop new hydrogel wound dressings meant for the release of antibacterial drugs (ciprofloxacin and silver sulfadiazine). The chemical structures, morphology, porosity, and water interaction of the hydrogels were characterized. The hydrogels' swelling ratio and water vapor transmission rate (WVTR) showed a high swelling capacity (4688-10753%) and good WVTR (approximately 2000 g·m-2·day-1), which can be controlled through variation of the PCLDA concentration. The mechanical property results confirmed that PCLDA improved the mechanical properties of the hydrogel; the stress increased from 37 to 68 kPa, and the strain increased from 198 to 360% with increasing PCLDA (0-30% wt of Na-AMPS). These hydrogels presented no cytotoxicity based on over 70% cell viability responses (L929 fibroblasts) using an in vitro 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay. Additionally, the drug release mechanism, kinetic models, and antibacterial activity were determined. The results demonstrated that antibiotics were released from the hydrogel with a Fickian diffusion mechanism and antibacterial activity against Gram-negative bacteria (Escherichia coli and Pseudomonas aeruginosa) and Gram-positive bacteria (Staphylococcus aureus). Based on the results obtained, and bearing in mind that further progress still needs to be made, the fabricated hydrogels show considerable potential for meeting the stringent property requirements of hydrogel wound dressings.
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Affiliation(s)
- Amlika Rungrod
- Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Apichaya Kapanya
- Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Winita Punyodom
- Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand.,Center of Excellence in Materials Science and Technology, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Robert Molloy
- Center of Excellence in Materials Science and Technology, Chiang Mai University, Chiang Mai 50200, Thailand.,Materials Science Research Center, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Jomkhwan Meerak
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Runglawan Somsunan
- Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand.,Center of Excellence in Materials Science and Technology, Chiang Mai University, Chiang Mai 50200, Thailand
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Khattak S, Qin XT, Wahid F, Huang LH, Xie YY, Jia SR, Zhong C. Permeation of Silver Sulfadiazine Into TEMPO-Oxidized Bacterial Cellulose as an Antibacterial Agent. Front Bioeng Biotechnol 2021; 8:616467. [PMID: 33585416 PMCID: PMC7876255 DOI: 10.3389/fbioe.2020.616467] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Accepted: 12/16/2020] [Indexed: 11/13/2022] Open
Abstract
Surface oxidation of bacterial cellulose (BC) was done with the TEMPO-mediated oxidation mechanism system. After that, TEMPO-oxidized bacterial cellulose (TOBC) was impregnated with silver sulfadiazine (AgSD) to prepare nanocomposite membranes. Fourier transform infrared spectroscopy (FTIR) was carried out to determine the existence of aldehyde groups on BC nanofibers and X-ray diffraction (XRD) demonstrated the degree of crystallinity. FESEM analysis revealed the impregnation of AgSD nanoparticles at TOBC nanocomposites with the average diameter size ranging from 11 nm to 17.5 nm. The sample OBCS3 showed higher antibacterial activity against Staphylococcus aureus, Pseudomonas aeruginosa, and Escherichia coli by the disc diffusion method. The results showed AgSD content, dependent antibacterial activity against all tested bacteria, and degree of crystallinity increases with TOBC and AgSD. The main advantage of the applications of TEMPO-mediated oxidation to BC nanofibers is that the crystallinity of BC nanofibers is unchanged and increased after the oxidation. Also enhanced the reactivity of BC as it is one of the most promising method for cellulose fabrication and functionalization. We believe that the novel composite membrane could be a potential candidate for biomedical applications like wound dressing, BC scaffold, and tissue engineering.
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Affiliation(s)
- Shahia Khattak
- State Key Laboratory of Food Nutrition & Safety, Tianjin University of Science & Technology, Tianjin, China
- Key Laboratory of Industrial Fermentation Microbiology, (Ministry of Education), Tianjin University of Science & Technology, Tianjin, China
| | - Xiao-Tong Qin
- State Key Laboratory of Food Nutrition & Safety, Tianjin University of Science & Technology, Tianjin, China
- Key Laboratory of Industrial Fermentation Microbiology, (Ministry of Education), Tianjin University of Science & Technology, Tianjin, China
| | - Fazli Wahid
- State Key Laboratory of Food Nutrition & Safety, Tianjin University of Science & Technology, Tianjin, China
- Key Laboratory of Industrial Fermentation Microbiology, (Ministry of Education), Tianjin University of Science & Technology, Tianjin, China
| | - Long-Hui Huang
- State Key Laboratory of Food Nutrition & Safety, Tianjin University of Science & Technology, Tianjin, China
- Key Laboratory of Industrial Fermentation Microbiology, (Ministry of Education), Tianjin University of Science & Technology, Tianjin, China
| | - Yan-Yan Xie
- State Key Laboratory of Food Nutrition & Safety, Tianjin University of Science & Technology, Tianjin, China
- Key Laboratory of Industrial Fermentation Microbiology, (Ministry of Education), Tianjin University of Science & Technology, Tianjin, China
| | - Shi-Ru Jia
- State Key Laboratory of Food Nutrition & Safety, Tianjin University of Science & Technology, Tianjin, China
- Key Laboratory of Industrial Fermentation Microbiology, (Ministry of Education), Tianjin University of Science & Technology, Tianjin, China
| | - Cheng Zhong
- State Key Laboratory of Food Nutrition & Safety, Tianjin University of Science & Technology, Tianjin, China
- Key Laboratory of Industrial Fermentation Microbiology, (Ministry of Education), Tianjin University of Science & Technology, Tianjin, China
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Salmoria GV, Ghizoni GB, Gindri IM, Marques MS, Kanis LA. Hot extrusion of PE/fluorouracil implantable rods for targeted drug delivery in cancer treatment. Polym Bull (Berl) 2018. [DOI: 10.1007/s00289-018-2451-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Gao D, Zhou X, Gao Z, Shi X, Wang Z, Wang Y, Zhang P. Preparation and Characterization of Silver Sulfadiazine-Loaded Polyvinyl Alcohol Hydrogels as an Antibacterial Wound Dressing. J Pharm Sci 2018; 107:2377-2384. [PMID: 29751007 DOI: 10.1016/j.xphs.2018.04.027] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Revised: 03/07/2018] [Accepted: 04/27/2018] [Indexed: 10/17/2022]
Abstract
In this study, we prepared a series of silver sulfadiazine (AgSD)-loaded polyvinyl alcohol (PVA) hydrogels via electron beam (e-beam) irradiation. Our objective was to explore the influence of e-beam irradiation on the chemical structure and crystallinity of AgSD and the antibacterial properties of AgSD/PVA hydrogels. Prior to irradiation, we mixed AgSD in PVA solution in 2 forms, either suspended in water (WS) or dissolved in ammonia solution (AS). We noted that nano silver was released from AgSD/PVA-AS hydrogels immersed in deionized water, while it would not happen in AgSD/PVA-WS hydrogels. Both kinds of AgSD/PVA hydrogels exhibited good antibacterial activities against gram-negative Escherichia coli and gram-positive Staphylococcus aureus. And their antibacterial activity was not obviously affected by different dosages of e-beam irradiation. Moreover, the antibacterial activity of the AgSD/PVA-WS hydrogels was stronger than that of AgSD/PVA-AS. Accordingly, the cell cytotoxicity of the AgSD/PVA-WS hydrogels was higher than that of AgSD/PVA-AS. Our study results reveal that e-beam irradiation of PVA solution with dispersed AgSD is a simple and efficient way to prepare AgSD/PVA hydrogels, which might be an ideal antibacterial wound dressing.
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Affiliation(s)
- Daqian Gao
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, PR China; Research and Development Center for Wound Repair Materials and Regenerative Medicine, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences-Huibo Medical, Nanyang 473000, PR China; College of Material Science and Engineering, Northeast Forestry University, Harbin 150040, PR China
| | - Xinqin Zhou
- Research and Development Center for Wound Repair Materials and Regenerative Medicine, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences-Huibo Medical, Nanyang 473000, PR China
| | - ZhenHua Gao
- College of Material Science and Engineering, Northeast Forestry University, Harbin 150040, PR China
| | - Xincui Shi
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, PR China
| | - Zongliang Wang
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, PR China; Research and Development Center for Wound Repair Materials and Regenerative Medicine, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences-Huibo Medical, Nanyang 473000, PR China.
| | - Yu Wang
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, PR China.
| | - Peibiao Zhang
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, PR China; Research and Development Center for Wound Repair Materials and Regenerative Medicine, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences-Huibo Medical, Nanyang 473000, PR China.
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Vieira ES, Salmoria GV, de Mello Gindri I, Kanis LA. Preparation of ibuprofen-loaded HDPE tubular devices for application as urinary catheters. J Appl Polym Sci 2017. [DOI: 10.1002/app.45661] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Edna Silva Vieira
- NIMMA, Department of Mechanical Engineering; Federal University of Santa Catarina; Florianópolis SC 88040-900 Brazil
| | - Gean Vitor Salmoria
- NIMMA, Department of Mechanical Engineering; Federal University of Santa Catarina; Florianópolis SC 88040-900 Brazil
- Biomechanics Engineering Laboratory; University Hospital (HU), Federal University of Santa Catarina; Florianópolis SC 88040-900 Brazil
| | - Izabelle de Mello Gindri
- Biomechanics Engineering Laboratory; University Hospital (HU), Federal University of Santa Catarina; Florianópolis SC 88040-900 Brazil
| | - Luiz Alberto Kanis
- TECFARMA Group; University of Southern Santa Catarina (UNISUL); Tubarão SC 88704-900 Brazil
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Structure and properties of polycaprolactone/ibuprofen rods prepared by melt extrusion for implantable drug delivery. Polym Bull (Berl) 2017. [DOI: 10.1007/s00289-017-1999-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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7
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Shao W, Wu J, Wang S, Huang M, Liu X, Zhang R. Construction of silver sulfadiazine loaded chitosan composite sponges as potential wound dressings. Carbohydr Polym 2017; 157:1963-1970. [DOI: 10.1016/j.carbpol.2016.11.087] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2016] [Revised: 11/29/2016] [Accepted: 11/29/2016] [Indexed: 10/20/2022]
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Shao W, Liu H, Wu J, Wang S, Liu X, Huang M, Xu P. Preparation, antibacterial activity and pH-responsive release behavior of silver sulfadiazine loaded bacterial cellulose for wound dressing applications. J Taiwan Inst Chem Eng 2016. [DOI: 10.1016/j.jtice.2016.02.019] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Li P, Wu L, Li B, Zhao Y, Qu P. Highly water-dispersible silver sulfadiazine decorated with polyvinyl pyrrolidone and its antibacterial activities. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2016; 60:54-59. [DOI: 10.1016/j.msec.2015.11.021] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2014] [Revised: 10/27/2015] [Accepted: 11/08/2015] [Indexed: 01/04/2023]
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Salmoria G, Paggi R, Castro F, Roesler C, Moterle D, Kanis L. Development of PCL/Ibuprofen Tubes for Peripheral Nerve Regeneration. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.procir.2015.11.014] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Shao W, Liu H, Liu X, Wang S, Wu J, Zhang R, Min H, Huang M. Development of silver sulfadiazine loaded bacterial cellulose/sodium alginate composite films with enhanced antibacterial property. Carbohydr Polym 2015; 132:351-8. [PMID: 26256359 DOI: 10.1016/j.carbpol.2015.06.057] [Citation(s) in RCA: 82] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2015] [Revised: 06/21/2015] [Accepted: 06/22/2015] [Indexed: 10/23/2022]
Abstract
Sodium alginate (SA) and bacterial cellulose (BC) are widely used in many applications such as scaffolds and wound dressings due to its biocompatibility. Silver sulfadiazine (AgSD) is a topical antibacterial agents used as a topical cream on burns. In the study, novel BC/SA-AgSD composites were prepared and characterized by SEM, FTIR and TG analyses. These results indicate AgSD successfully impregnated into BC/SA matrix. The swelling behaviors in different pH were studied and the results showed pH-responsive swelling behaviors. The antibacterial performances of BC/SA-AgSD composites were evaluated with Escherichia coli, Staphylococcus aureus and Candida albicans. Moreover, the cytotoxicity of BC/SA-AgSD composites was performed on HEK 293 cells. The experimental results showed BC/SA-AgSD composites have excellent antibacterial activities and good biocompatibility, thus confirming its utility as potential wound dressings.
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Affiliation(s)
- Wei Shao
- College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, PR China.
| | - Hui Liu
- College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, PR China
| | - Xiufeng Liu
- State Key Laboratory of Natural Medicines, Department of Biotechnology of TCM, China Pharmaceutical University, Nanjing 210009, PR China
| | - Shuxia Wang
- College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, PR China
| | - Jimin Wu
- College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, PR China
| | - Rui Zhang
- College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, PR China
| | - Huihua Min
- Advanced Analysis and Testing Center, Nanjing Forestry University, Nanjing 210037, PR China
| | - Min Huang
- College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, PR China
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