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Research Progress on Preparation of Aminated Nanocellulose and Its Antibacterial Applications
Received:June 10, 2021  
DOI：10.11980/j.issn.0254-508X.2021.11.014
Key Words:nanocellulose  aminated modification  antibacterial material
Fund Project:山东省自然科学基金（ZR2020MC156）。
Author NameAffiliationPostcode
YU Yatong State Key Lab of Bio-based Material and Green Papermaking， Qilu University of Technology （Shandong Academy of Sciences）， Ji’nan， Shandong Province， 250353 250353
WANG Xiaoying State Key Lab of Bio-based Material and Green Papermaking， Qilu University of Technology （Shandong Academy of Sciences）， Ji’nan， Shandong Province， 250353 250353
WANG Wenbo State Key Lab of Bio-based Material and Green Papermaking， Qilu University of Technology （Shandong Academy of Sciences）， Ji’nan， Shandong Province， 250353 250353
ZHAO Xin State Key Lab of Bio-based Material and Green Papermaking， Qilu University of Technology （Shandong Academy of Sciences）， Ji’nan， Shandong Province， 250353 250353
KONG Fangong State Key Lab of Bio-based Material and Green Papermaking， Qilu University of Technology （Shandong Academy of Sciences）， Ji’nan， Shandong Province， 250353 250353
WANG Shoujuan* State Key Lab of Bio-based Material and Green Papermaking， Qilu University of Technology （Shandong Academy of Sciences）， Ji’nan， Shandong Province， 250353 250353
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Abstract:Nanocellulose was widely used as green material in food and chemical industry due to good biocompatibility and degradability. The amino nanocellulose obtained from the amination of nanocellulose retained the advantages of nanocellulose， and the positive charge on its surface endowed the amino nanocellulose with antibacterial properties to be used in biological and pharmaceutical industry. In this paper， the nanocellulose preparation methods were firstly introduced， the characteristics and differences on several kinds of nanocellulose in terms of preparation methods and morphological dimensions were discussed. And the amination methods of nanocellulose involving the commonly amination reagents and procedures were summarized. Finally， the antibacterial mechanism and applications of amino nanocellulose were reviewed.
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