• PhD in Chemistry @ Harvard with Alán Aspuru-Guzik, secondary field in computational science and engineering and a specialization in energy policy. 

• Masters in Quantum Chemistry European Erasmus Mundus

• BA in Mathematics and Computer Science @ University of Guanajuato.

There is machine learning (ML) for vision and sound, but what about smell? Olfaction is our guide to the chemical world. If we want to understand and digitize smell, we must study small molecules. We charted the basics of how to map smell in 2019 and then spent three years validating this idea in several scenarios: 1) validating the technology with a panel of raters smelling never before smelt molecules, 2) discovering new mosquito repellents, 3) exploring the relationship of distances in odor space with metabolic space and 4) private industrial collaborations. This work eventually became the foundation for a startup.

With deep learning techniques and large datasets, we have ways of transforming molecules into vectors that live in a latent space with meaningful qualities for chemistry. With this newly learned representation, we can improve our capabilities at 1) predicting properties, 2) generalizing to small datasets, 3) searching for similar molecules, 4) generating new molecules and 5) optimizing molecules based on constants. Among many other things! We also want to move things to the lab so I co-organize a NeurIPS workshop in this direction.

Graphs are a very flexible data structure, they allow us to model objects and their relationships. Applying deep learning to graph data is now possible with Graph Neural Networks (GNN). We motivated this technology in a gentle, illustrated, and interactive blog post in Distill.

Because we wanted to make scientific discoveries that involve graphs, we looked at building trust in GNNs by probing the strengths and weaknesses of different explainability techniques.

Molecules are everywhere, literally! So of course we can study their effects in many systems across a multitude of scales such as photovoltaic solar cells, mixing in solution, metabolic networks crystal structures, metal-organic frameworks, batteries.