Graphene Oxide-Induced Prototropism and Enhancement of Fluorescence Yield of Organic Molecules in Solutions: Recent Advances.

Abstract

Till date, humankind has mainly acknowledged the quenching phenomenon of graphene oxide (GO). From a fundamental science standpoint, the unique and dynamic prospects of graphene oxide have been showcased in a brief but concise manner. Worldwide research studies have proven that graphene oxide has tremendous potentiality in showcasing breakthroughs in the fields of both basic science and innovative applications. In this Perspective, the fact that, apart from the very common fluorescence quenching phenomenon, graphene oxide can also enhance fluorescence intensity, promote prototropism, demonstrate aggregation-induced emission, and itself exhibit photoluminescence properties in nonaqueous media has been highlighted. It draws attention to the fact regarding unveiling the unknown properties of graphene oxide that might be useful to scientific communities in upcoming years.