Graduation spotlight: Science as an act of care

Zarin Musarrat Niladree remembers her pediatrician the way we remember someone who made us feel safe when we were scared. She was young, she was sick often, and he was kind.

"I want to be like him when I grow up," she thought then. Four years at George Mason University's College of Engineering and Computing gave her the scientific training to move toward that path.

Niladree graduates in May with a degree in bioengineering, pre-health concentration, and is on her way to medical school. The path ran through three research labs and one clarifying question she kept returning to: Who actually needs this, and does it work for them?

The answer felt most urgent in Professor Remi Veneziano's lab, where she served as co-construction lead on a smart microneedle patch designed for patients with chronic wounds-elderly patients, people with disabilities, people managing wound care alone without reliable help. The patch used UV light to trigger targeted drug release at the wound site, sparing patients repeated invasive treatments. Niladree built the electrical system from the ground up: UV LED strips, an Arduino Nano, circuit boards she soldered and resoldered through months of setbacks, components that behaved differently assembled than they did on paper.

"It was not just building a device for the sake of building one," she said. "We were trying to create something that could help people feel less overwhelmed by their own care."

What the lab taught her was the distance between a working prototype and a patient who actually benefits from it-and how much stands between the two. That gap is what drew her toward the Dartmouth Water Filtration Project, where the engineering problem was inseparable from the community it was meant to serve.

She joined expecting to redesign a filter for communities in Guatemala. What the project actually taught her was harder to systematize: that engineering solutions deployed to real communities require humility before they require hardware. Safety concerns, sustainability questions, and guidance from faculty pushed the team away from a point-of-use filter toward broader water-system treatment. That pivot frustrated her at first, but then clarified something she carried forward.

"Just because we can design something does not automatically mean it is the best or safest solution," she said. "Sometimes that means pausing, rethinking, and choosing the option that is safer and more useful for the people who will actually use it."

Her role as a teaching assistant for BENG 360 Biomedical Imaging, a course she had struggled through, confirmed what her research had been building toward. She realized that helping a frustrated student finally understand a problem wasn't so different from what she imagined doing in an examination room-meeting someone in their confusion, explaining clearly, making them feel less alone.

This orientation-science as a form of care, not just capability-is what she's taking to medical school. The kind of physician she wants to become is already recognizable: the one who makes the patient feel safe.

What George Mason gave her was scientific fluency. What it kept showing her, through every lab and every student she taught, was that fluency alone was not enough.

Note: This story was written by Tiffany Boggs, Student Media, and edited by Chelsea Xu, UL Marketing and Communications. It was originally publishedon George Mason University's University Life website.

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