Nanofibers of Asymmetrically Substituted Bisphenazine Through Organogelation and Their Acid Sensing Properties

This paper reports the formation of an organogel of an asymmetric bisphenazine through the growth of one-dimensional nanofibers via a coopertive interplay of pi-pi interaction, hydrogen bonding, and van der Waals interaction and the colorimetric acid sensing property of the nanofibers.