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題 名 | Chitosan纖維和經架橋反應後纖維之抗菌性=Preparation and Antibacterial Activities of Chitosan Fiber and Crosslinked Chitosan Fiber |
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作 者 | 李瑞生; | 書刊名 | 紡織中心期刊 |
卷 期 | 7:4 1997.07[民86.07] |
頁 次 | 頁270-276 |
分類號 | 478.11 |
關鍵詞 | 聚氨醣纖維; 抗菌活性; 葡萄球菌; 濕式紡絲; 架橋; Chitosan fiber; Antibacterial activity; St. aureus; Wet spinning; Crosslinking; |
語 文 | 中文(Chinese) |
中文摘要 | 本研究是將由蟹殼中提煉之甲殼素(Chitin)經脫乙醯化之反應後,製成聚氨醣(Chitosan)。然後以濕式紡絲之方式製成聚氨醣纖維(Chitosan fiber)。再將所製之聚氨醣纖維和環氧氯丙烷行架橋反應後,再以酸和鹼各別處理。將經過酸和鹼處理過之聚氨醣纖維和原來之聚氨醣纖維,以格蘭母陽性球菌之黃色葡萄球菌為試驗菌體,對其抗菌特性做一探討。 |
英文摘要 | Three kind of chitosan fiber were prepared in order to study the antibacterial activities against St. aureus. Fiber (A) was produced from shells of crab using wet spinning. Chitosan fiber of crosslink reaction was by swelling treatment with aqueous NaOH solution, and subsequent crossling with epichlorohydrin at 85°C for 2.5 h. Fiber(B)were prepared from crosslinked chitosan fiber by treating with a 5% aqueous acetic acid solution .Fiber(c) by treating with NaOH solution. |
本系統中英文摘要資訊取自各篇刊載內容。