Photophysics

From the Computer to the Lab: Rational Design and Synthesis of Light-Emitting Materials

Many organic molecules are efficient light emitters used for optoelectronic devices such as OLEDs, due to their advantages over metallic counterparts, including lower toxicity, simpler disposal, and sustainability. However, the methodologies commonly used in organic synthesis to obtain these molecules often rely on harsh conditions and generate large amounts of waste, making them both ineffective and inefficient. This work aligns with some of the principles of green chemistry across different stages.

Developing a Greener Approach for the Synthesis of Anticancer Drug Candidate

The use of light energy, which is considered a clean and traceless reagent, for the synthesis of complex heterocyclic molecules makes organic photochemistry one of the important green chemistry tools. Photochemistry holds an important role in accessing biologically relevant molecules containing complex skeletons that are difficult to access by conventional thermal methods. Skeletons that are difficult to obtain through ground state chemistry, can be constructed using light as a reagent, producing high energy excited states required for the molecules to undergo required transformation.

Subscribe to Photophysics