Solvent-Driven Synthesis of DNA-Based Liquid Crystalline Organogels with Extraordinary Stretchability, Self-Healing, and Higher-Order Structural Assembly.

• Tác giả: Hyungju Ahn, Woo Jin Choi, Baekman Kim, Juri Kim, Mingeun Kim, Changjae Lee, Geunjung Lee, Jin Suk Myung, Geonhyeong Park, Jesse G Park, Soon Mo Park, Dong Ki Yoon
• Ngôn ngữ: eng
• Ký hiệu phân loại: 234.131 Healing
• Thông tin xuất bản: Germany : Small (Weinheim an der Bergstrasse, Germany) , 2025
• Bộ sưu tập: NCBI
• ID: 687726

Tóm tắt

The fabrication of liquid crystalline (LC) organogel via supramolecular interactions between Deoxyribonucleic acid (DNA) and lyotropic cationic surfactant containing cyanobiphenyl moiety is reported. The fabricated organogel endows dominantly viscous behavior in dimethyl sulfoxide (DMSO) and elastic behavior in n-propanol (n-PrOH), respectively. By judiciously controlling the viscosity, DMSO organogels can be drawn to form a fiber with an elongation of up to 4.6 × 10