Lourdes Alicia Diaz Fernández is a titular professor of chemistry. Since 1968, she has taught chemistry, biology, biochemistry, microbiology, geography and foodstuff, pharmaceutical sciences, and more. She has been invited as a guest professor to several universities in Spain, Italy, and Germany. She has also helped to develop Cuban studies programs at various institutions internationally and has organized committees for more than 50 international events. Her main publications relate to education and calculations in computational chemistry.