Department of Chemistry, Indian Institute of Technology Patna, Patna 800013, India.
Department of Materials Science and Engineering, Indian Institute of Technology Patna, Patna 800013, India.
Beilstein J Nanotechnol. 2015 Jun 30;6:1432-8. doi: 10.3762/bjnano.6.148. eCollection 2015.
Single-stranded DNA-melamine hybrid molecular building blocks were synthesized using a phosphoramidation cross-coupling reaction with a zero linker approach. The self-assembly of the DNA-organic hybrid molecules was achieved by DNA hybridization. Following self-assembly, two distinct types of nanostructures in the form of linear chains and network arrays were observed. The morphology of the self-assembled nanostructures was found to depend on the number of DNA strands that were attached to a single melamine molecule.
采用零接头的磷酰胺化交叉偶联反应合成了单链 DNA-三聚氰胺杂化分子砌块。通过 DNA 杂交实现了 DNA-有机杂化分子的自组装。自组装后，观察到两种不同类型的纳米结构，即线性链和网络阵列。发现自组装纳米结构的形态取决于连接到单个三聚氰胺分子的 DNA 链的数量。
