Synthesis, Antibacterial Activity and Cytotoxicity of Novel Janus Peptide Dendrimers
                                
                                    
                                        作者:Li Guo、Junzhu Pan、Liang Ouyang、Dongqin Yin、Yi Zhao                                    
                                    
                                        DOI:10.1055/s-0031-1290403
                                    
                                    
                                        日期:2012.8
                                    
                                    In an attempt to find new antibacterial agents, a series of well-defined Janus peptide dendrimers, which feature multiple anionic groups and amphiphilic structure, were synthesized and characterized in detail. The antibacterial activities of all the synthesized dendrimers were tested and screened by using the two-fold serial dilution method. Several compounds showed activity against E. coli, S. aureus, methicillin-resistant S. aureus, and E. faecalis. Further cytotoxicity assays showed that the antibacterial dendrimers were nontoxic against HEK293.