In the quorum sensing antagonist blocking the communication in bacteria, the method for preventing biofilm formation using this quorum sensing antagonist and the method for reducing the bacterial contamination, the quorum sensing antagonist contains the homoserine lactone moiety and sulfanylethanoyl group, and has a similar chemical structure to that of the autoinducer which is produced by bacteria as a signal, whereby the quorum sensing antagonist can inhibit the formation of biofilm and reduce the bacterial contamination as well.
在细菌中,通过使用群体感应拮抗剂阻断通信的方法,可以防止
生物膜的形成和减少细菌污染。这种群体感应拮抗剂含有同型半胱
氨酸内酯基团和磺酰乙酰基团,并且具有类似于细菌产生的信号自诱导物的
化学结构,从而可以抑制
生物膜的形成和减少细菌污染。