Novel interstrand communication systems within DNA duplexes based on 1-, 2- and 4-(phenylethynyl)pyrenes attached to 2′-amino-LNA: high-affinity hybridization and fluorescence sensing
摘要:
通过羰基连接体(PEPyc)将 2â²-氨基-LNA 寡核苷酸与 1-、2-和 4-(苯乙炔基)芘荧光团功能化,形成了核酸双链中高效的链间通讯系统,为稳定纳米结构和荧光监测 DNA 自组装提供了有效工具。