Science, scicomm and vlogging – Martijn Peters

Science, scicomm and vlogging – Martijn Peters

I’m very excited about the first Scientist Showcase of 2018! I’d like to welcome you to Martijn Peters, a scientist and very talented science communicator living in the land of beer, chocolate and French fries – Belgium! Over to you Martijn…


So, why science?!

The origin of my spark for science can be traced back all the way to my early childhood. My grandfather took me on many hiking trips and explained everything he knew about nature. As a consequence, I developed an intrinsic need for wanting to understand everything that occurred around me. This eventually resulted in me studying the awesome science field that is Biomedical Sciences at university, I then specialized in Bioelectronics & Nanotechnology for my Master’s degree, and recently completed my PhD.  

“The human body is one of the most amazing accomplishments of nature and I really wanted to learn how it works and interacts with its environment.”


Congratulations on getting your PhD just before Christmas! Tell us about your research!

Thank you! My PhD research revolves around a specific aspect of our brain. Our brain is one of our most precious treasures, one that requires protection at all costs. Therefore, nature safeguards it behind an impenetrable wall, called the blood-brain-barrier. This fortress keeps foreign invaders, like diseases, out but also makes it very hard for us researchers to investigate the brain when something goes wrong. As a results, to this day the working mechanisms of many brain diseases are still shrouded in mystery.

During my PhD I designed novel visualization probes that enable us to study the brain and diseases that wreak havoc upon it. These visualization probes are nanoparticles, small spheres one million time smaller than the width of a human hair, that consist of semiconducting polymers. Most people know these polymers from applications like solar panels or OLEDs that reside inside your smartphones and TVs, but they are also fluorescent and non-toxic. I covered the nanoparticles with special structures, which ensure that they will target specific cells, like a guided missile system. On top of that, they are small enough to cross the daunting blood-brain-barrier! This type of novel visualization probe will help us shine a new light on brain diseases like Alzheimer’s, Multiple Sclerosis and Parkinson’s.

Martijn - PhD defence


For other current/soon-to-be PhD students, what are your dos and don’ts?!

Persistence is the key! If you’re persist you will get there.

However, don’t lose yourself in the process and don’t focus too much on the accomplishments of others. It can be quite stressful working in an environment that consists of nothing but top students. You often wonder if you are good enough. But rest assured, you are. You are also one of those students. You can do it! So work hard for your passion but also don’t forget to take a break now and then. You need and deserve them!


Why is science communication important to you?

To me, science communication is important because it is all about building bridges. We often forget that we are the expert in our own research topic, and everyone else (even fellow scientists) are a lay audience.

“Learning how to communicate will not only help society but also science. A good scientist is a good communicator.”

Throughout my PhD I discovered that I could combine my creative side with my technical side through science communication, which has been an eye-opening experience for me. I am rather proud of my science communication achievements (especially since I managed to achieve them without losing any quality in my science work) and it has become a passion for me.


So you’re an award-winning science communicator? Tell us about OMGitsScience!

OMGitsScience is a project that I started to show the human side of science. Too often we just shower people with nothing but facts. Yet we do not provide them with insights into who we are or how science works. Because these aspects are missing, people have a hard time making a connection of trust with scientists and distinguishing between “science facts” and “fake facts”. To counter this movement, I started communicating science on Twitter and a YouTube channel called OMGitsScience on which I show the life of a scientist through vlogging. I’ve also embarked on an Instagram journey recently (I really love editing pics and combining them with a story).


Check out this fun vlog which showcases a day in the life of Martijn! Enjoy!


Finally, how do you balance work and personal life?

I think a healthy work-life balance differs for everyone. Some weeks were really hectic during my PhD with zero free time during the day, and some weeks were rather “chill” with lots of time to do things not revolving around my PhD. You have to listen to you own body and discover what works best for you. I have used most of my free time for science communication projects (from speaking assignments to competitions to organizing a TEDx conference to starting a YouTube channel). I love being creative and it gives me an outlet to combine science with creativity. I also really enjoy reading, watching series/movies and running.


Thank you to Martijn for being part of my blog! I absolutely love to hear about the lives of others. He’s a brilliant science communicator so please go and follow him on Instagram, Twitter, Facebook and of course him awesome YouTube channel!


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