SEM images of 5b-based organogels 2% w/v in benzene: (A) 10,000× magnification and (B) 50,000× magnification; toluene/dioxane (10:1): (C) 10,000× magnification and (D) 50,000× magnification; and m-xylene: (E) 10,000× magnification and (F) 50,000× magnification.