Our first article for Scientifica Journal, the science outreach magazine by Scientifica Venture Capital, offers a fascinating glimpse into innovation in the field of research through the experience of the esteemed Professor Paola Rizzi, Full Professor of Materials Science and Technology at the University of Turin.
In this exclusive interview, the professor shares with us the story of her extraordinary journey.

Professor Rizzi, could you tell us about your academic background and how you began your career in scientific research?

I earned both my degree and PhD in Chemical Sciences, which marked the beginning of a passionate journey into the world of research. I focused on the synthesis and characterization of metallic materials produced under metastable conditions – materials that exhibit unique properties compared to conventional commercial alloys.

Fascinating. Among the research topics you are currently working on, which do you consider the most relevant?

One of the areas I’m focusing on most – and which continues to captivate me – is the global challenge of antibiotic resistance.
In an era where antibiotic effectiveness is increasingly threatened by uncontrolled spread, I’ve chosen to prioritize the search for innovative strategies to limit biofilm formation on the surfaces of implanted materials. I believe it’s possible to modify the surface of metallic prosthetics to make them antibacterial.
This effect can be achieved using chemical treatments that alter the surface morphology and/or chemical composition of the material, thereby limiting – or even preventing – bacterial adhesion and biofilm formation.
My work involves both alloy composition, to enhance biocompatibility, and surface modification, to improve antibacterial properties.

That’s truly compelling, especially considering your research addresses a problem of global significance! But Professor Rizzi, can you share what you believe is the secret to your success in scientific research?

Without a doubt, passion, luck, intelligence, and creativity all play crucial roles. In my view, scientific research is not just a profession—it’s a true calling, filled with challenges and opportunities for growth.
One of the most rewarding aspects is certainly working with PhD students and postdocs and immersing oneself in a collaborative flow. I still remember my own PhD period as one of the most stimulating times for scientific inquiry.

Following this inspiring account from Professor Rizzi, stay with us as we continue to explore the frontiers of innovation. 

Through the eyes of the scientists we interview, we’ll keep pushing forward to examine the boundaries of science and discovery.