TY - JOUR T1 - Self-assembly of twin tapered bisamides into supramolecular columns exhibiting hexagonal columnar mesophases. Structural evidence for a microsegregated model of the supramolecular column JO - LIQ CRYST PY - 1996/07/01 AU - Ungar G AU - Abramic D AU - Percec V AU - Heck JA ED - VL - 21 IS - 1 SP - 73 EP - 86 Y2 - 2025/06/21 ER -