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Adv. Healthc. Mater., 12 December 2024 | https://doi.org/10.1002/adhm.202403983
Electroconductive Nanocellulose, a Versatile Hydrogel Platform: From Preparation to Biomedical Engineering Applications
Myoung Joon Jeon1,2, Aayushi Randhawa1,2, Hojin Kim1,2, Sayan Deb Dutta1,3, Keya Ganguly1,3, Tejal V. Patil1,2, Jieun Lee1,2, Rumi Acharya1,2, Hyeonseo Park1,2, Youjin Seol1,2, Ki-Taek Lim1,2,3
1Department of Biosystems Engineering, Kangwon National University, Chuncheon, 24341 Republic of Korea
2Interdisciplinary Program in Smart Agriculture, Kangwon National University, Chuncheon, 24341 Republic of Korea
3Institute of Forest Science, Kangwon National University, Chuncheon, 24341 Republic of Korea
M.J.J. and A.R. contributed equally to this work.
Corresponding Author: Ki-Taek Lim
1Department of Biosystems Engineering, Kangwon National University, Chuncheon, 24341 Republic of Korea
2Interdisciplinary Program in Smart Agriculture, Kangwon National University, Chuncheon, 24341 Republic of Korea
3Institute of Forest Science, Kangwon National University, Chuncheon, 24341 Republic of Korea
M.J.J. and A.R. contributed equally to this work.
Corresponding Author: Ki-Taek Lim
Abstract
Nanocelluloses have garnered significant attention recently in the attempt to create sustainable, improved functional materials. Nanocellulose possesses wide varieties, including rod-shaped crystalline cellulose nanocrystals and elongated cellulose nanofibers, also known as microfibrillated cellulose. In recent times, nanocellulose has sparked research into a wide range of biomedical applications, which vary from developing 3D printed hydrogel to preparing structures with tunable characteristics. Owing to its multifunctional properties, different categories of nanocellulose, such as cellulose nanocrystals, cellulose nanofibers, and bacterial nanocellulose, as well as their unique properties are discussed here. Here, different methods of nanocellulose-based hydrogel preparation are covered, which include 3D printing and crosslinking methods. Subsequently, advanced nanocellulose-hydrogels addressing conductivity, shape memory, adhesion, and structural color are highlighted. Finally, the application of nanocellulose-based hydrogel in biomedical applications is explored here. In summary, numerous perspectives on novel approaches based on nanocellulose-based research are presented here.
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- Review Paper
- 2024년 12월 (BRIC 등록일 2024-12-13)
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