From small towns to big science: Two Chemistry students honored with NSF fellowships for promising research

By Charlyn Paradis | Friday, May 23, 2025
portraits of two people

Zach Boyer and Dalaney Westbroek

Chemistry students Zach Boyer and Dalaney Westbroek have been selected for the prestigious National Science Foundation Graduate Research Fellowship Program (NSF GRFP) for their potential to make groundbreaking research achievements.

The five-year fellowship is a significant achievement, as it provides three years of financial support, including an annual stipend of $37,000 and a $16,000 educational allowance.

“Having my own funding means I have the autonomy to pursue my own independent ideas and research,” said Boyer, a 2nd-year graduate student from Professor Jon Ellman’s lab.

To secure the fellowship, he and Westbroek both submitted proposals to the NSF in which they pitched research projects and outlined their efforts to advance STEM, a major goal of the program.

Boyer works in the Ellman Lab, which develops synthetic methods to access pharmaceutically relevant chemical motifs and structures. Through his research, he aims to characterize asymmetric sulfur compounds, which are important in drug discovery for biomolecular recognition.

Westbroek’s research, on the other hand, has a different focus. As a senior undergraduate student in Professor James Mayer’s lab, they study the fundamental mechanisms behind chemical changes in materials as they interact with different interfaces. This research has implications for sustainable fuel production and carbon dioxide conversion.

“What’s particularly meaningful about the NSF GRFP is that they are not just funding the science. They’re funding you, and they believe in you,” said Boyer, who claims to be “just a kid from the coal region.”

“I’m proud of where I’m from. I have my area code, 570, tattooed on my ankle. My whole family either worked in the mines or factories, and as a kid, that’s what I thought my future was going to be.”

Boyer credits where he is today to mentors and donors who supported him as he discovered his love of chemistry. As his way of paying it forward, he goes back home to talk to kids about careers in science. “Because without somebody doing that,” he says, “we don’t have the next generation of leaders, scientists, and thinkers.”

Westbroek also guides students as a peer mentor in the Chemistry Department. They were chosen for the role because of their background and academic perseverance.

“I started out at a rural public school in Georgia,” they said. “My school was across from a cow field. I saw going to university as my way to explore the world. I had felt like a big fish in a little pond, and I knew I was going to the big pond.”

Right before Westbroek started at Yale, they contracted a very aggressive form of parasites. The treatment, which lasted the full academic year, left them exhausted – physically, mentally, and emotionally. Although they felt constantly behind, they stuck with the program.

Today, as a peer mentor, Westbroek meets with students and encourages them as they navigate their own challenges.

“I get asked everything from ‘How do I get a research opportunity?’ to ‘Do I belong at Yale?’ to ‘Do I belong in the department?’ My answer is always ‘Yes! This program is designed to see you succeed and do the best research possible.’

Despite whatever differences we have demographically, we are all amazing friends because we love chemistry. That’s how we met. That’s how we talk. That’s how we continue to get together, and that has sparked deeper friendships that go beyond chemistry, but that’s where it started – a genuine human connection that sparked out of a love for science.”

Learn more about the fellows’ research below.

Meet the NSF Fellows:

person in grey shirt

Zach Boyer

Second-year Ph.D. student
Advisor: Jon Ellman

Research: “An essential feature of modern drug discovery is the development of new chemical functionality toward accessing underexplored and/or unknown chemical space. In pursuit of these goals, novel synthetic methodologies must be developed. In the Ellman Lab, we focus on the development of synthetic organic methodologies for the synthesis of pharmaceutically relevant motifs. Currently, my research focuses on the catalytic asymmetric synthesis of S-methyl and S-cyclopropyl sulfoximines, which are the substitution patterns found in all sulfoximine-containing clinical candidates—importantly, no asymmetric catalytic method for general access to S-methyl or S-cyclopropyl sulfoximines exists.”

person in brown blouse

Dalaney Westbroek

Senior Undergraduate Student
Advisor: James Mayer
Pursuing graduate studies at MIT in the Fall

Research: “This project investigates porous carbon-coated Prussian Blue Analogues (PBAs) as robust, tunable materials for photo-electrochemical catalysis, particularly targeting hydrogen and oxygen evolution reactions. By combining mixed-metal PBAs with conductive carbon coatings, the work aims to improve catalyst stability, enable efficient water splitting, and support real-time monitoring through a newly developed photo-electrochemical quartz crystal microbalance technique. Through detailed electrochemical and spectroscopic analyses, the project seeks to reveal new mechanistic insights into charge transfer and surface dynamics under light-driven conditions.

Although this research falls outside my usual focus, I designed the project knowing that the NSF funds people, not just topics—so I aimed to demonstrate that I have the mindset of a scientist and the skills to take on unfamiliar challenges with curiosity, adaptability, and execution.”

The following Chemistry students received honorable mentions from the NSF: graduate students Ryan Anderson (Loria Lab), Natalia Bertolotti (Slavoff Lab), Pen Chang (Zhu Group), Sander Cohen-Janes (Zhu Group), Anna Elizabeth Curtis (Davis Lab), Georgina Collette Dabdoub (Slavoff Lab), Spencer Davis (Newhouse Group), Maria Daniela Guerrero (Miller Lab), Halle Marvich (Miller Lab), Aurora Miranda (Davis Lab), and Kendal Winston Southwell (Holland Group), and undergraduate student Theodore Pelham Curtis (Newhouse Group).