Moitra's research focuses on the unique molecular structure of the Mona Lisa, which she believes holds the key to understanding the painting's captivating essence. By analyzing the painting's composition, Moitra identified a specific arrangement of molecules that she terms the "Mona Lisa Molecule." This molecule, comprising a combination of pigments, binders, and other substances, is thought to be responsible for the painting's extraordinary durability and its mesmerizing effect on viewers.