Feb 27, 2025: Student Success Stories

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screenshot UC San Diego article about student Paula Kirya
PCC Alum and UC San Diego mechanical engineering graduate student Paula Kirya showcases new imaging technique inspired by Morpho Butterfly wings.

Scientists at UC San Diego have developed a new imaging technique for cancer diagnosis inspired by the nanostructures in butterfly wings. This breakthrough enhances imaging contrast, helping doctors detect cancer cells more accurately. The idea for this method came from Paula Kirya, a mechanical engineering graduate student at UC San Diego and the study’s first author. A deep bow from all of us at MNT-EC and a joyful BRAVA! for all of your perseverance and smart work, Paula!

Read the full story here: Butterfly Wings Inspire New Imaging Technique for Cancer Diagnosis.


Gracious Mhlanga’s journey in micro- and nanotechnology is a testament to perseverance and passion for innovation. In this interview, she shares how hands-on experiences and mentorship shaped her path.

Read more about Gracious’ inspiring story!



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