Impact of Microplastics on the Environment and Human Health
One of the main focuses of our group is studying the significant effects of microplastics on both the environment and human health. These plastic particles, 5 mm and smaller, can be found in various ecosystems, including oceans, freshwater bodies, soils, and even the air. Our group aims to understand how microplastics affect wildlife, disrupting their habitats and food chains. Additionally, we are beginning to explore the long-term consequences these pollutants may have on human health, focusing on potential exposure pathways, such as contaminated seafood and polluted water sources. Through our research, we strive to develop materials to educate the public about pressing environmental issues and their implications for nature and public health.
Microbe-Microplastic Interactions
Our research investigates the intricate relationships between microbes and microplastics, uncovering vital insights into biofilm formation and the environmental fate of these ubiquitous pollutants. By exploring the colonization of microplastics by microorganisms, we can reveal the driving forces behind biofilm development, influencing not only the breakdown of these materials but also nutrient cycling and ecosystem vitality. As microplastics persist in our oceans and waterways, our work strives to illuminate their ecological impact, offering essential knowledge to mitigate their effects on marine life and to develop effective remediation strategies.
Nano-Enhanced Bioremediation
A swift and effective response to marine oil spills is crucial. Bioremediation, a promising method for addressing oil spills, utilizes naturally occurring microorganisms to break down the oil. While this process may be time-consuming, researchers actively seek ways to expedite it. Recent studies have explored the use of nanoparticles to accelerate the breakdown of oil, offering exciting possibilities. Our lab is dedicated to investigating how the electric charge of nanoparticles impacts their adhesion to bacterial surfaces and their interaction with the oil and water interface. This research can significantly advance our knowledge of environmental cleanup techniques.