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Daphnia crustacean.
Chemistry

Research explores ways to mitigate the environmental toxicity of ubiquitous silver nanoparticles

A collaborative team co-led by a College of Science researcher have taken a key step toward closing the knowledge gap with a study that indicates silver nanoparticles’ shape and surface chemistry play key roles in how they affect aquatic ecosystems.

Three people in lab coats write on a clear board inside of a laboratory.
Chemistry

Researchers make key advance toward removing pesticide from groundwater

Scientists led by an Oregon State University chemistry researcher are closing in on a new tool for tackling the global problem of weedkiller-tainted groundwater.

Kyriakos Stylianou of the OSU College of Science led an international team that identified a material known as a metal-organic framework, or MOF, that showed an ability to completely remove, and also break down, the oft-used herbicide glyphosate.

The element vanadium displays a deep purple hue.
Chemistry

Research led by chemistry professor makes key advance for carbon capture

A chemical element so visually striking it was named for a goddess shows a “Goldilocks” level of reactivity – neither too much nor too little – that makes it a strong candidate as a carbon scrubbing tool.

Rows of solar panels facing upwards on a sunny day.
Research

A sustainable future: How materials science can make the planet cleaner

For many OSU materials scientists, fighting climate change means finding cleaner energy sources, developing sustainable alternatives to wasteful industry processes, and drawing on unconventional means to reduce the pollution already in the environment.

A factory building with smoke from a smokestack in a snowy winter setting with
Research

OSU research finds way to scrub carbon dioxide from factory emissions, make useful products

Carbon dioxide can be harvested from smokestacks and used to create commercially valuable chemicals thanks to a novel compound developed by a scientific collaboration led by Assistant Professor of Chemistry Kyriakos Stylianou.

Factory in front of sunset.
News

Oregon State to lead Department of Energy project to capture carbon dioxide from the air

Oregon State University chemistry professor May Nyman has been selected as one of the leaders of a $24 million federal effort to develop technologies for combating climate change by extracting carbon from the air. The work by Nyman, OSU computational chemist Tim Zuehlsdorff and Argonne’s Ahmet Uysal and Michael Sinwell is part of a nine-project carbon capture and storage mission being funded by the U.S. Department of Energy.

A diagram of biobutanol pouring over a fake, plastic chemistry molecule.
Chemistry

Chemist makes key advance toward production of important biofuel

An international research collaboration, led by Kyriakos Stylianou, an assistant professor of chemistry at Oregon State University, has taken an important step toward the commercially viable manufacture of biobutanol, an alcohol whose strong potential as a fuel for gasoline-powered engines could pave the path away from fossil fuels. The researchers are now looking to partner with industry to try to scale up the separation method using the new metal organic framework, says Stylianou, the study’s corresponding author. If it scales well, it could be an important milestone on the road toward non-reliance on fossil fuels.

Bo Sun working in physics lab with student
Faculty and Staff

Scientists garner innovation awards for cancer and materials research

The Science Research and Innovation Seed awards were given to four multidisciplinary research teams working on cancer diagnostics and materials science.

Kyriakos Stylianou standing in front of Gilbert Hall
Chemistry

New chemistry professor develops a way to curb CO2 emissions

Chemist Kyriakos Stylianou has developed new carbon capture materials to reduce emissions from anthropogenic sources.

factory in front of sunset
Chemistry

Scrubbing carbon dioxide from smokestacks for cleaner industrial emissions

An international team co-led by chemist Kyriakos Stylianou has uncovered a better way to scrub carbon dioxide from smokestack emissions.

desert hill with clear sky
Research

150 years of science for land and sun

Science programs have guided the evolution of research and education at OSU since its 1868 land grant designation.

student and mentor studying section of soil
Students

Online Environmental Sciences program ranked No.2 in country

Oregon State’s online and on campus environmental sciences bachelor program is setting high standards for excellence.