News & Events

Fouling is a natural phenomenon that describes the tendency of proteins in water to adhere to nearby surfaces. It’s what causes unwanted deposits of protein to form during some food production or on biomedical implants, causing them to fail. Researchers at Rensselaer Polytechnic Institute are harnessing this process, which is typically considered a persistent challenge, to develop a versatile and accessible approach for modifying solid surfaces.
The surface of a pristine, transparent freshwater lake may not reveal to ecologists the reality of what’s occurring in its depths. Evaluating the cumulative effects of climate change, pollutants, acidification, or invasive species requires more precise methods. But even the most dynamic and sensitive sensors commonly used today are not always able to tell researchers what they need to know.
A novel form of polymerized estrogen developed at Rensselaer Polytechnic Institute can provide neuroprotection when implanted at the site of a spinal cord injury — preventing further damage. This promising result, found in a preclinical model, was recently published in ACS Chemical Neuroscience, and it lays the groundwork for further advancement of this new biomaterial.  
Future roads will likely carry autonomous vehicles that communicate with one another in a system where vehicles relay information — like destination, speed, or upcoming lane change — and then receive real-time feedback about decisions like route changes necessary to avoid traffic.
Envisioning an animal-free drug supply, scientists have — for the first time — reprogrammed a common bacterium to make a designer polysaccharide molecule used in pharmaceuticals and nutraceuticals.