将α-羟基膦酸接枝到聚合物载体上：制备、表征及抗菌效果。
Grafted α-hydroxyphosphonic acids onto polymeric supports: preparation, characterization, and antimicrobial effect.
作者信息
Nichita Ileana, Popa Adriana, Dragan Ecaterina Stela, Iliescu Smaranda, Ilia Gheorghe
机构信息
a Banat University of Agricultural Science and Veterinary Medicine , 119 Calea Aradului, 30465 Timisoara , Romania.
出版信息
J Biomater Sci Polym Ed. 2015;26(8):483-96. doi: 10.1080/09205063.2015.1030990.
The paper deals with the preparation and characterization of compounds with antimicrobial activity: α-hydroxyphosphonic acids grafted onto styrene-12%-(15%)-divinylbenzene copolymer. These products proved to have antimicrobial effect against two species of gram-negative bacteria (Escherichia coli and Pseudomonas aeruginosa) and two species of gram-positive bacteria (Staphylococcus aureus and Bacillus cereus) and a species of yeast (Candida albicans). Tests showed the reduction of bacterial load at different time intervals during the 18 h of contact.
本文论述了具有抗菌活性的化合物的制备与表征
接枝到苯乙烯-12%-(15%)-二乙烯基苯共聚物上的α-羟基膦酸。这些产品被证明对两种革兰氏阴性菌（大肠杆菌和铜绿假单胞菌）、两种革兰氏阳性菌（金黄色葡萄球菌和蜡样芽孢杆菌）以及一种酵母（白色念珠菌）具有抗菌作用。测试表明在18小时的接触过程中，不同时间间隔的细菌载量有所降低。
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