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Category: News

Microplastics, Macro Problems: How Tiny Plastics Impact our Health

How do plastic particles from our clothing, cars, packaging and more get into marine and other environments? What do we know about their potential impact on environmental, animal and human health?  

Jay Brandes, a professor of marine sciences based at the Skidaway Institute of Oceanography and a faculty member at the New Materials Institute, recently discussed micro- and nanoplastics and their impact on people, animals and our planet. Dr. Brandes spoke to a live audience during an Evening at Skidaway.  

Watch this video of Dr. Brandes’s talk to learn more about microplastics. 

National Academy of Inventors’ 2025 Inductees Include 4 Faculty Members from the UGA New Materials Institute

Four of eight University of Georgia researchers selected for induction into the National Academy of Inventors are faculty members affiliated with the UGA New Materials Institute, including its director. Jason Locklin, Sergiy Minko, Suraj Sharma and Keenan Song, all faculty affiliated with the UGA NMI, will be inducted as NAI Senior Members in June, bringing UGA\’s total number of Senior Members to 24.

UGA New Materials Institute seeks funding for sustainability project

Our project aligns with the mission of foundations and businesses dedicated to advancing U.S. manufacturing, strengthening the U.S. steel industry, and promoting sustainability. Your support would help reduce environmental impact by replacing environmentally persistent plastic wheelies with durable, ecofriendly metal alternatives.

New isotope ratio mass spectrometry system gives UGA SkIO an edge in assessing ocean health

Jay Brandes stands with the new isotope ratio mass spectrometry system in the Skidaway Island Stable Isotope Laboratory. (Photo by Jackson K. Schroeder)
Jay Brandes stands with the new isotope ratio mass spectrometry system in the Skidaway Island Stable Isotope Laboratory. (Photo by Jackson K. Schroeder)

The UGA Skidaway Institute of Oceanography (SkIO) recently installed a new, advanced isotope ratio mass spectrometry system which offers enhanced capabilities for evaluating critical measures of ocean health.  

The Thermo ScientificTM DELTATM Q Light Stable Isotope Mass Spectrometer was installed in the Skidaway Institute Scientific Stable Isotope Laboratory (SISSIL), which is directed by Jay Brandes, a professor of marine sciences at SKiO and a faculty member in the UGA New Materials Institute. The spectrometer offers unprecedented precision in evaluating solids and complex mixtures like amino acids or DNA for carbon, nitrogen and sulfur stable isotope content. The system reduces sample size requirements and introduces cutting-edge capabilities, including the first liquid chromatography interface of its kind installed in the United States. 

At SkIO, this state-of-the-art technology is already being applied to critical research areas such as dissolved organic matter cycling, oceanic carbon cycling, and fish migratory patterns. Stable isotopes, often called the “magnifying glasses” of environmental science, allow researchers to uncover secrets about nitrogen sources and eutrophication, food webs, and ecosystem health.  

The new spectrometer was funded by a $404,000 grant from the National Science Foundation.  

Click on the link below to learn more about how this transformative technology is advancing marine science research, or to reach out to Dr. Brandes to inquire about SISIL and its services.