Using the world's most powerful mass spectrometer, scientists have developed a new method to profile complex PFAS mixtures at the molecular level, facilitating future PFAS characterization in support of environmental and human health studies.
Understanding the organic composition of peat wetland soils can determine whether the carbon sources may be converted into carbon dioxide gas, work that could improve existing climate models and better predict the impact of increasing carbon dioxide to wetland ecosystems.
Sunlight can chemically transform plastics from consumer plastic bags into complex chemical mixtures that leach into the ocean. Understanding the impact of plastic pollution requires advanced analytical techniques that can identify transformed plastic molecules in water samples, and requires instrumentation only available at the Maglab.
Researchers share new insights on the role of seasonality in dissolved organic matter (DOM) composition in large Arctic rivers.
With unprecedented sensitivity and resolution from state-of-the-art magnets, scientists have identified for the first time the cell wall structure of one of the most prevalent and deadly fungi.
Molecular fossils of chlorophyll (called porphyrins) more than 1.1 billion years old find suggest that photosynthesis began 600 million years earlier than previously established.