Welcome! The Macnaughtan research group is located in Choppin Hall on the Baton Rouge campus of Louisiana State University. Professor Macnaughtan's office is 437 Choppin Hall and our laboratories are 409 and 439 Choppin Hall. We use nuclear magnetic resonance spectroscopy, mass spectrometry, and surface plasmon resonance to understand the physical and structural properties of proteins and complex carbohydrates. Please visit the links at the top of the page to meet our group members and learn more about our research.