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Trinity College Dublin: Why international students love Ireland’s #1 School of Chemistry

At , bold ideas take shape within historic lecture halls, and breakthroughs happen in cutting-edge labs. However, the experience goes far beyond textbooks and test tubes. It’s late-night debates with classmates from every corner of the globe, sunrise hikes in the Kerry mountains, evenings spent experiencing Dublin’s famed hospitality, and so much more.

Ireland, ranked fourth in the world for quality of life, serves the perfect backdrop — cosmopolitan cities, wild coastlines, and a global innovation hub with companies like Google and Pfizer calling it home.

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Siyao “Sienna” Wu. Source: Trinity College Dublin

For Siyao “Sienna” Wu from China, coming here was less about rankings or landscapes and more about building a solid foundation in chemistry. And from day one, the gave her more than she imagined.

Now in her second year, Wu is especially drawn to Medicinal Chemistry, a subject she describes as both engaging and inspiring. “It was exactly what I was hoping to learn — drug development, synthesis, their interaction with the body, and more,” she says. “Each lecture provides detailed explanations without becoming boring.”

Wu loves how hands-on the programme is. Organic chemistry labs have become her playground, where she witnesses reactions unfolding before her eyes and learns the art of synthesising compounds with her own hands. Wu has even had opportunities to dive into research, including a project under the mentorship of a Yale PhD candidate. Together, they explored pharmaceutical strategies targeting G protein-coupled receptors, using advanced techniques to identify viable drug candidates.

This work, combined with her interest in neurochemistry and the connections between depressive disorders and Alzheimer’s Disease, is shaping her understanding of chemistry’s vast potential to solve real-world problems. Unwavering support from female faculty, who have shattered ceilings in a traditionally male-dominated discipline, convinces her she too can do the same.

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Source: Trinity School Dublin

“Seeing their accomplishments is very encouraging to me. And while I am still exploring different aspects of chemistry to reach a more definite answer on my plans for the future, I am certain that I would enjoy doing research that leads to novel drug synthesis or enhancement of currently existing methods,” she says. “In general, the Trinity environment will be hard to forget.”

This explains why graduates like Mert Can Özarpaci opt to stay. He travelled from Turkey to the heart of Ireland to pursue Trinity’s Chemistry with Molecular Modelling course, which covers a blend of quantum chemistry, classical mechanics, and computational approaches.

“The integration of theoretical knowledge with practical applications was incredibly valuable,” he says. “The hands-on experience in computational labs and access to advanced software for molecular modelling was pivotal in shaping my problem-solving and analytical skills.”

What made Trinity truly distinctive to him, though, is the people — renowned professors at the forefront of their fields and a close-knit cohort of students who share a passion for science. Small classrooms build this community, ensuring all students receive the tailored guidance they deserve.

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Mert Can Özarpaci. Source: Trinity College Dublin

For Özarpaci, access to scientists like Prof. Valeria Nicolosi, whose work pushes the boundaries of materials science, was a powerful source of motivation. “Their research and approaches encouraged me to think creatively and pursue interdisciplinary research,” he shares.

It’s no wonder, then, that when the time came for Özarpaci to decide his next step, leaving Trinity didn’t feel like an option. He now pursues a PhD with Dr. Chris Batchelor-Mcauley, using computational tools to study chemical reactions under electrical currents — a faster, more precise approach that combines chemistry, mathematics, and coding. It’s no easy feat, but Özarpaci has a foundation solid enough for just about anything.

“The TR061 pathway provided a strong foundation in theoretical chemistry and computational techniques,” he says. “Courses on molecular dynamics, quantum chemistry, and programming were particularly beneficial.”

This depth of knowledge isn’t limited to students specialising in Molecular Modelling. It’s just one of five distinct moderatorships within Chemical Sciences, alongside Chemistry, Chemistry with Biosciences, Medicinal Chemistry, and Nanoscience.

No matter which path students choose, the final year culminates in a capstone project — a significant piece of independent research that brings together the skills and insights developed over the past four years. Projects can take place within Trinity’s state-of-the-art labs, at another university, in an external research institute, or in collaboration with Trinity’s diverse network of industry partners.

This experience ensures graduates enter their chosen industries ready to tackle complex, real-world challenges — precisely what many Trinity graduates are doing today at top organisations like Amgen, Abbott, Eli Lily, Henkel, Pfizer, GlaxoSmithKline, Johnson & Johnson, Bristol-Myers Squibb, Dell, Intel, IBM and Hewlett Packard.

To follow in their footsteps, .

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