heterogeneous glycodendrons were synthesized and immobilized on spherical and rod-shaped gold nanoparticles (AuNPs). Lectin and bacterial binding studies of these glyco-AuNPs clearly illustrate that multivalency and shape of AuNPs contribute significantly to CPIs than the heterogeneity of glycodendrons. Finally, bacterial infection of HeLa cells was effectively inhibited by the homogeneous glycodendron-conjugated
                                    为了研究糖-纳米探针的异质性和形状对
碳水化合物-蛋白质相互作用(CPI)的影响,合成了α-d-
甘露糖和β-d-半
乳糖连接的同质和异质糖树胶并将其固定在球形和棒状-形
金纳米颗粒(AuNPs)。这些糖-AuNP的凝集素和细菌结合研究清楚地表明,与糖树突的异质性相比,AuNP的多价和形状对CPI的贡献显着。最后,相对于它们的异质对应物,均相的糖树枝状结合的杆状AuNPs有效地抑制了HeLa细胞的细菌感染。总体而言,这些结果提供了对AuNP形状和多价作为调节CPI潜在因素的作用的见解。