Short Retraction NoticeThis article has been retracted to straighten the academic record. In making this decision the Editorial Board follows COPE's Retraction Guidelines. The aim is to promote the circulation of ...Short Retraction NoticeThis article has been retracted to straighten the academic record. In making this decision the Editorial Board follows COPE's Retraction Guidelines. The aim is to promote the circulation of scientific research by offering an ideal research publication platform with due consideration of internationally accepted standards on publication ethics. The Editorial Board would like to extend its sincere apologies for any inconvenience this retraction may have caused. The full retraction notice in PDF is preceding the original paper, which is marked "RETRACTED".展开更多
在Haake转矩流变仪中,将盐酸胍与己二胺的低聚物(PHMG)与末端带环氧基的遥爪型聚苯乙烯(PS)进行熔融反应,得到具有抗菌性能的聚苯乙烯(PS-PHMG)。红外(FT-IR)光谱证明胍盐低聚物是以化学键的形式键合到PS分子链上的。分别用扩散法和振...在Haake转矩流变仪中,将盐酸胍与己二胺的低聚物(PHMG)与末端带环氧基的遥爪型聚苯乙烯(PS)进行熔融反应,得到具有抗菌性能的聚苯乙烯(PS-PHMG)。红外(FT-IR)光谱证明胍盐低聚物是以化学键的形式键合到PS分子链上的。分别用扩散法和振荡瓶法测试了抗菌聚苯乙烯对大肠杆菌和金黄色葡萄球菌的抗菌性能。扩散法实验表明,经提纯后的PS-PHMG不存在胍盐低聚物的溶出,但对大肠杆菌和金黄色葡萄球菌均有明显的抑菌圈。振荡瓶法结果表明:当PS中w(PS-PHMG)=0.2%(即w(PHMG)=0.069%)时,与大肠杆菌接触30 mi m后,抑菌率达100%;当w(PS-PHMG)=0.1%(即w(PHMG)=0.035%)时,30 min内对金黄色葡萄球菌的抑菌率也能够达到100%,具有较好的抗菌速效性,杀灭细菌的时间小于30 min。展开更多
文摘Short Retraction NoticeThis article has been retracted to straighten the academic record. In making this decision the Editorial Board follows COPE's Retraction Guidelines. The aim is to promote the circulation of scientific research by offering an ideal research publication platform with due consideration of internationally accepted standards on publication ethics. The Editorial Board would like to extend its sincere apologies for any inconvenience this retraction may have caused. The full retraction notice in PDF is preceding the original paper, which is marked "RETRACTED".
文摘在Haake转矩流变仪中,将盐酸胍与己二胺的低聚物(PHMG)与末端带环氧基的遥爪型聚苯乙烯(PS)进行熔融反应,得到具有抗菌性能的聚苯乙烯(PS-PHMG)。红外(FT-IR)光谱证明胍盐低聚物是以化学键的形式键合到PS分子链上的。分别用扩散法和振荡瓶法测试了抗菌聚苯乙烯对大肠杆菌和金黄色葡萄球菌的抗菌性能。扩散法实验表明,经提纯后的PS-PHMG不存在胍盐低聚物的溶出,但对大肠杆菌和金黄色葡萄球菌均有明显的抑菌圈。振荡瓶法结果表明:当PS中w(PS-PHMG)=0.2%(即w(PHMG)=0.069%)时,与大肠杆菌接触30 mi m后,抑菌率达100%;当w(PS-PHMG)=0.1%(即w(PHMG)=0.035%)时,30 min内对金黄色葡萄球菌的抑菌率也能够达到100%,具有较好的抗菌速效性,杀灭细菌的时间小于30 min。
