“…[1][2][3] These ultrathin, atomic, or sub-nanometer layers of 2D materials are in demand owing to their exceptional electronic, optical, thermal, and mechanical properties with high degree of anisotropy for applications in flexible optoelectronics, catalysis, bioimaging, and energy storage. [4][5][6] During the past two decades, supramolecular chemistry has been exploited for the creation of a variety of 0D, 1D, 2D, and 3D nanomaterials. [7][8][9][10][11][12][13][14][15] In most of the cases, spontaneous self-assembly of organic molecules leads to 1D structures, but preparation of the corresponding 2D sheets of a few layer thickness is a challenge.…”