High-Throughput Crystal Engineering Based Synthesis of Supramolecular Gels: Blue-Emitting Fluorescent Gold Clusters Synthesized and Stabilized on the Gel-Bed

Crystal engineering approach has been successfully exploited in designing a new series of supramolecular gelators derived from (1R,3S)-(+)-camphoric acid (CA) and primary amines; facile synthesis of blue-emitting gold clusters without the use of any external reducing and capping agents was achieved on one such gel-bed.