林产化学与工业
林產化學與工業
림산화학여공업
CHEMISTRY AND INDUSTRY OF FOREST PRODUCTS
1999年
3期
53-60
,共8页
柯捷里尼科娃N E%帕纳林E F%库吉娜N P%沃芭谢娃A S%拉符连契也夫V V%侯永发%李淑秀%扎伊金娜N A
柯捷裏尼科娃N E%帕納林E F%庫吉娜N P%沃芭謝娃A S%拉符連契也伕V V%侯永髮%李淑秀%扎伊金娜N A
가첩리니과왜N E%파납림E F%고길나N P%옥파사왜A S%랍부련계야부V V%후영발%리숙수%찰이금나N A
纤维素物料%表面活性抗菌剂
纖維素物料%錶麵活性抗菌劑
섬유소물료%표면활성항균제
cellulose materials%surfactant antiseptics
对纤维素物料与表面活性抗菌剂的吸附性能进行了研究.抗菌剂系乙烯基吡咯烷酮与巴豆酸共聚物和二甲基苄基烷基氯化物的合成聚合物(具有广谱抗菌效果)及其较低分子量的类聚物(二甲基苄基烷基氯化物).确定纤维素物料对活性抗菌剂具有可逆吸附作用,并且决定于初始溶液浓度.
對纖維素物料與錶麵活性抗菌劑的吸附性能進行瞭研究.抗菌劑繫乙烯基吡咯烷酮與巴豆痠共聚物和二甲基芐基烷基氯化物的閤成聚閤物(具有廣譜抗菌效果)及其較低分子量的類聚物(二甲基芐基烷基氯化物).確定纖維素物料對活性抗菌劑具有可逆吸附作用,併且決定于初始溶液濃度.
대섬유소물료여표면활성항균제적흡부성능진행료연구.항균제계을희기필각완동여파두산공취물화이갑기변기완기록화물적합성취합물(구유엄보항균효과)급기교저분자량적류취물(이갑기변기완기록화물).학정섬유소물료대활성항균제구유가역흡부작용,병차결정우초시용액농도.
Adsorption properties of dressing cellulose materials with respect to surfactant antiseptics were studied.These antiseptics are a complex of the copolymer of N-vinylpyrrolidone and crotonic acid with dimethylbenzylalkylammonium chloride(a synthetic polymer with a wide spectrum of antimicrobial effect)and its low molecular weight analogue(dimethylbenzylalkylammonium chloride).It was established that cellulose materials reversibly adsorb the mentioned surfactant antiseptics depending on their concentration in the initial solutions.Maximum release of surfactant antiseptics is achieved in solutions at pH=7.0.Microbiological tests of cellulose materials modified by antiseptics have shown that they exhibit antimicrobial activity.These results can be used in medical practice in clinics for imparting antimicrobial properties to dressing materials.
