Podcast Ep 37. Shine Bright like a Diamond… Inside of a Worm

Sustainable Nano Podcast cover image

Zack Jones, a graduate student in the Center for Sustainable Nanotechnology, gives diamonds to his study organism. But they're nanodiamonds, not jewelry, and after the tiny worms eat them, Zack uses their fluorescent and magnetic properties to see where the material accumulates within the worm's body. This episode of the Sustainable Nano Podcast talks about …

How Natural Organic Matter May Change How Nanoparticles Affect Bacteria

Almost 4 years ago now (wow I’m getting old) I wrote a blog post about the Invisible Remnants of Dead Stuff Hiding in the Water called natural organic matter, or NOM. Well, some colleagues and I recently published a new paper entitled “Natural organic matter concentration impacts the interaction of functionalized diamond nanoparticles with model …

Ep 24. Using MRI technology to study nanoparticles

How do we "see" nanoparticles when they're too small to view with a normal microscope? In this episode we interview Kelly Zhang, a graduate student in the Center for Sustainable Nanotechnology who recently published a paper about a new way to use NMR technology (like MRI for chemistry) to study the behavior of molecules that …