한국섬유공학회지 (Textile Science and Engineering)

  • 제58권2호
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  • Pages.80-86
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  • 2021
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  • 1225-1089(pISSN)
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  • 2288-6419(eISSN)
한국섬유공학회 (The Korean Fiber Society)
권호 표지
DOI QR코드

DOI QR Code

이온 가교에 의한 수용성 알긴산나트륨의 경화와 염 수용액에 의한 이의 재용해에 관한 연구

Insolubilization of Water-Soluble Sodium Alginate by Ionic Crosslinking and Redissolution Thereof in Aqueous Salt Solutions

  • 이승한 (금오공과대학교 소재디자인공학과) ;
  • 이지헌 (금오공과대학교 소재디자인공학과) ;
  • 채하늘 (금오공과대학교 소재디자인공학과) ;
  • 민병길 (금오공과대학교 소재디자인공학과)
  • Lee, Seung Han (Department of Materials Design Engineering, Kumoh National Institute of Technology) ;
  • Lee, Ji Heon (Department of Materials Design Engineering, Kumoh National Institute of Technology) ;
  • Chae, Ha Neul (Department of Materials Design Engineering, Kumoh National Institute of Technology) ;
  • Min, Byung Gil (Department of Materials Design Engineering, Kumoh National Institute of Technology)
  • 투고 : 2021.03.15
  • 심사 : 2021.04.06
  • 발행 : 2021.04.30
⟨ 이전 논문 다음 논문 ⟩

초록

In this work, the insolubilization of water-soluble sodium alginate, which is a representative biomass natural polymer, was investigated for various purposes, including coatings on paper cups. It was observed that sodium alginate could be insolubilized well in calcium chloride by formation of ionic crosslinks through replacement of Na+ ions with Ca2+ ions on a block of L-guluronic acid of alginate to form calcium alginate. Water-insolubilization of alginate is a critical prerequisite for the coatings on cups to retain water. However, the calcium alginate coating needs to undergo re-dissolution in water to enable recycling of the paper cups after use. It was observed that calcium alginate could be easily re-dissolved in a specific aqueous salt solution containing disodium phosphate (Na2HPO4). The re-dissolution of calcium alginate was confirmed by scanning electron microscopy and energy-dispersive X-ray spectroscopy (EDS). The process developed in this study is expected to be used for various eco-friendly applications without the need to use organic solvents.

키워드

과제정보

본 연구는 금오공과대학교 학술연구비로 지원된 것임(2020-0224-0001).

참고문헌

  1. J. K. Lee and J. H. Rhee, "Current Status and Future Directions of Research on "Sustainable Management": Focusing on the ESG Measurement", Korean Strategic Management Society, 2020, 8, 65-92.
  2. S. Y. Jang, E. Y. Choi, and K. S. Kim, "A Study on the Promotion Plan for Recycling of Disposable Paper Coffee Cups", Journal of Korea Technical Association of the Pulp and Paper Industry, 2017, 49, 54-65. https://doi.org/10.7584/jktappi.2017.12.49.6.54
  3. I. A. Brownlee, A. Allen, J. P. Pearson, P. W. Dettmar, M. E. Havler, M. R. Atherton, and E. Onsoyen, "Alginate as a Source of Dietary Fiber", Crit. Rev. Food Sci. Nutr., 2005, 45, 495-510.
  4. E. Ruvinov and S. Cohen, "Alginate Biomaterial for the Treatment of Myocardial Infarction: Progress, Translational Strategies, and Clinical Outlook: From Ocean Algae to Patient Bedside", Adv. Drug Deliv. Rev., 2016, 96, 54-76. https://doi.org/10.1016/j.addr.2015.04.021
  5. Y. Murata, N. Sasaki, E. Miyamoto, and S. Kwashima, "Use of Floating Alginate Gel Beads for Stomach-specific Drug Delivery", Eur. J. Pharm. Biopharm., 2000, 50, 221-226. https://doi.org/10.1016/S0939-6411(00)00110-7
  6. H. J. Seo, S. Y. Jun, W. S. Lee, J. H. Park, and T. W. Son, "Preparation and Antimicrobial of Zinc Calcium Alginate Films according to Concentration", Polymer(Korea), 2014, 38, 580-587.
  7. T. Ramdhan, S. H. Ching, S. Prakash, and B. Bhandari, "Physical and Mechanical Properties of Alginate Based Composite Gels", Trends Food Sci. Technol., 2020, 106, 150-159. https://doi.org/10.1016/j.tifs.2020.10.002
  8. S. M. Han, C. W. Nam, and S. W. Ko, "Preparation of Alginate Fibers with Antimicrobial Activity", J. Korean Fiber Soc., 2000, 37, 365-373.
  9. T. W. Son, M. G. Lee, and S. J. Han, "Preparation of Calgium Alginate Fiber by Ion Exchange", Text. Color. Finish., 2011, 23, 51-59. https://doi.org/10.5764/TCF.2011.23.1.051
  10. S. F. Ibrahim, N. A. N. M. Azam, and K. A. M. Amin, "Sodium Alginate Film: the Effect of Crosslinker on Physical and Mechanical Properties", IOP Conf. Series: Materials Science and Engineering, 2019, 509, 012063.
  11. S. Liparoti, V. Speranza, and F. Marra, "Alginate Alginate hydrogel: The Influence of the Hardening on the Rheological Behaviour", J. Mech. Behav. Biomed. Mater., 2021, 116, 104341. https://doi.org/10.1016/j.jmbbm.2021.104341
  12. P. Eiselt, K. Y. Lee, and D. J. Mooney, "Rigidity of Two-Component Hydrogels Prepared from Alginate and Poly(ethylene glycol)-Diamines", Macromolecules, 1999, 32, 5561-5566. https://doi.org/10.1021/ma990514m
  13. K. A. Smeds and M. V. Grinstaff, "Photocrosslinkable Polysaccharides for in situ Hydrogel Formation", J. Biomed Mater. Res., 2000, 54, 115-121. https://doi.org/10.1002/1097-4636(200101)54:1<115::AID-JBM14>3.0.CO;2-Q
  14. J. W. Lee and K. Y. Lee, "Alginate Hydrogels for Tissue Regeneration", Polym. Sci. Technol., 2011, 2, 34-40.
  15. J. H. Chang and B. W. Jo, "Processing and Properties of Thermotropic Liquid Crystalline Polymers", Polym. Sci. Technol., 1994, 5, 254-264.
  16. M. George and T. E. Abraham, "Polyionic Hydrocolloids for the Intestinal Delivery of Protein Drugs: Alginate and Chitosan a Review", J. Control. Release, 2006, 114, 1. https://doi.org/10.1016/j.jconrel.2006.04.017
  17. K. E. Park, S. A. Park, G. H. Kim, and W. D. Kim, "Preparation and Characterization of Sodium Alginate/ PEO and Sodium Alginate/PVA Nanofiber", Polymer(Korea), 2008, 32, 206-212.
  18. Y. Qin, "Gel Swelling Properties of Alginate Fibers", J. Appl. Polym. Sci., 2004, 91, 1641-1645. https://doi.org/10.1002/app.13317
  19. Y. Qin, H. Hu, and A. Luo, "The Conversion of Calcium Alginate Fibers into Alginic Acid Fibers and Sodium Alginate Fibers", J. Appl. Polym. Sci., 2006, 101, 4216-4221. https://doi.org/10.1002/app.24524
  20. J. H. Kim, J. S. Kim, and K. H. Lee, "Preparation of Silk Microfibers and Their Application as Reinforcing Fillers for Alginate Hydrogel", Text. Sci. Eng., 2020, 57, 263-270. https://doi.org/10.12772/TSE.2020.57.263
  21. K. E. Park, S. A. Park, G. H. Kim, and W. D. Kim, "Preparation and Characterization of Sodium Alginate/PEO and Sodium Alginate/PVA Nanofiber", Polymer(Korea), 2008, 32, 206-212.
  22. S. E. Cahyaningrum, N. Herdyastuti, and N. Qomariah, "Synthesis and Characterization of Chitosan-alginate for Controlled Release of Isoniazid Drug", Indones. J. Chem., 2015, 1, 16-21. https://doi.org/10.22146/ijc.21956
  23. A. Kikuchi, M. Kawabuchi, M. Sugihara, Y. Sakurai, and T. Okano, "Pulsed Dextran Release from Calcium-alginate Gel Beads", J. Controlled Release, 1997, 47, 21-29. https://doi.org/10.1016/S0168-3659(96)01612-4
  24. R. S. Giridhar and A. S. Pandit, "Effect of Curing Agent on Sodium Alginate Blends Using Barium Chloride as Crosslinking Agent and Study of Swelling, Thermal, and Morphological Properties", Int. J. Polym. Mater., 2013, 62, 743-748. https://doi.org/10.1080/00914037.2013.769236
  25. J. Y. Chae, "Apatite Coating on Non-woven Poly(ε-caprolactone) Fabric Using Diammonium Hydrogen Phosphate in Simulated Body Fluid", Master's Thesis, Seoul National University, 2014.