Tag » Chemistry

May 28, 2014

Bio Boost for Supercapacitors

Cellulose shows promise for energy devices

Oregon State chemists have discovered an inexpensive and rapid process for turning cellulose into the components of supercapacitors. These high-power energy devices have a wide range of industrial applications, from electronics to automobiles. Cellulose, the primary ingredient in paper, is one of the most abundant organic polymers. By heating it in the presence of ammonia, […]


Drug Test
October 12, 2012

Drug Test

Chemists' prototype fingers fake medicines

By some estimates, a third to half of the artesunate, an anti-malarial drug, in some countries is counterfeit. The World Health Organization has called for faster, more accurate tests, and now a team of Oregon State University chemists has stepped up with an innovative approach.


Behind the Screens
September 10, 2012

Behind the Screens

OSU-UO partnership aims at greening the flat-panel display industry

Some of today’s flat-panel TV and computer screens are nearly as big as a living room wall. They bring us unimaginably sharp detail, from the spots on butterfly wings to the grimace on a linebacker’s face. Whether hooked up to your cable feed, DVD player or wi-fi, this technology is becoming integral to daily life. However, our love of flashy high-res has a dark side.


OSU undergraduate solves long-standing problem in organic chemistry
December 8, 2011

OSU undergraduate solves long-standing problem in organic chemistry

Sam Bartlett's findings make chemical synthesis faster, more efficient

When Sam Bartlett, an Oregon State University senior in chemistry, put on his lab coat, goggles and latex gloves in the summer of 2010, he didn’t expect to wind up helping organic chemists around the world. With guidance from Chris Beaudry, assistant professor of chemistry, he developed the most efficient and productive method yet reported […]


Chemistry for Life
October 27, 2011

Chemistry for Life

The foundation for OSU's new science center was built a century ago

In 2011, the first Baby Boomer turned 65 — the leading edge of a wave that is going to change the country. By 2030 one in every five Americans will be older than that. People are already living longer, taking time to travel and to enjoy their families. Think gourmet cooking classes, fishing trips and […]


Pathfinders
May 24, 2011

Pathfinders

Have you ever shot an electron beam through a molecule? Undergrads in Ken Hedberg's lab take aim and discover how matter is arranged.

Robert Johnson gets a lot of strange looks when he tells his friends what he does in Ken Hedberg’s lab. The senior from Salem and another student, Luke Costello from Corvallis, shoot beams of electrons through clouds of gasses and use the results to analyze molecular structure. “People ask ‘why?’” says Johnson. “I just say, […]


February 22, 2010

Blue Hue

An accidental discovery has produced a new non-toxic blue pigment

An ancient quest for the perfect blue ended in a hot furnace in OSU’s Department of Chemistry — totally by accident. A blue pigment that is both safe and stable eluded the Egyptians, the Han Dynasty and the Mayans. The French developed cobalt blue in the 1800s, but it contains carcinogens. Prussian blue releases cyanide. […]


February 24, 2009

Chemistry Goes Green in New OSU-UO Center

Creating more efficient, environmentally friendly electronics manufacturing practices is the goal of a new Green Materials Chemistry Center at Oregon State University and the University of Oregon.